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-rw-r--r--examples/stm32/lisa-m/fancyblink/Makefile23
-rw-r--r--examples/stm32/lisa-m/fancyblink/fancyblink.c67
-rw-r--r--examples/stm32/lisa-m/fancyblink/fancyblink.ld31
-rw-r--r--examples/stm32/lisa-m/usb_dfu/Makefile23
-rw-r--r--examples/stm32/lisa-m/usb_dfu/README7
-rw-r--r--examples/stm32/lisa-m/usb_dfu/usbdfu.c270
-rw-r--r--examples/stm32/lisa-m/usb_dfu/usbdfu.ld29
-rw-r--r--examples/stm32/lisa-m/usb_hid/Makefile23
-rw-r--r--examples/stm32/lisa-m/usb_hid/README7
-rw-r--r--examples/stm32/lisa-m/usb_hid/usbhid.c289
-rw-r--r--examples/stm32/lisa-m/usb_hid/usbhid.ld31
-rw-r--r--examples/stm32/mb525/fancyblink/Makefile23
-rw-r--r--examples/stm32/mb525/fancyblink/README10
-rw-r--r--examples/stm32/mb525/fancyblink/fancyblink.c76
-rw-r--r--examples/stm32/mb525/fancyblink/fancyblink.ld31
-rw-r--r--examples/stm32/mb525/pwmleds/Makefile23
-rw-r--r--examples/stm32/mb525/pwmleds/README10
-rw-r--r--examples/stm32/mb525/pwmleds/pwmleds.c496
-rw-r--r--examples/stm32/mb525/pwmleds/pwmleds.ld31
-rw-r--r--examples/stm32/obldc/can/Makefile23
-rw-r--r--examples/stm32/obldc/can/can.c216
-rw-r--r--examples/stm32/obldc/can/can.ld31
-rw-r--r--examples/stm32/obldc/led/Makefile23
-rw-r--r--examples/stm32/obldc/led/led.c71
-rw-r--r--examples/stm32/obldc/led/led.ld31
-rw-r--r--examples/stm32/obldc/pwmleds/Makefile23
-rw-r--r--examples/stm32/obldc/pwmleds/pwmleds.c485
-rw-r--r--examples/stm32/obldc/pwmleds/pwmleds.ld31
-rw-r--r--examples/stm32/obldc/systick/Makefile23
-rw-r--r--examples/stm32/obldc/systick/systick.c90
-rw-r--r--examples/stm32/obldc/systick/systick.ld31
-rw-r--r--examples/stm32/obldc/usart/Makefile23
-rw-r--r--examples/stm32/obldc/usart/usart.c90
-rw-r--r--examples/stm32/obldc/usart/usart.ld31
-rw-r--r--examples/stm32/obldc/usart_irq/Makefile25
-rw-r--r--examples/stm32/obldc/usart_irq/usart_irq.c120
-rw-r--r--examples/stm32/obldc/usart_irq/usart_irq.ld31
-rw-r--r--examples/stm32/other/adc_temperature_sensor/Makefile23
-rw-r--r--examples/stm32/other/adc_temperature_sensor/README10
-rw-r--r--examples/stm32/other/adc_temperature_sensor/adc.c155
-rw-r--r--examples/stm32/other/adc_temperature_sensor/adc.ld31
-rw-r--r--examples/stm32/other/dma_mem2mem/Makefile23
-rw-r--r--examples/stm32/other/dma_mem2mem/README11
-rw-r--r--examples/stm32/other/dma_mem2mem/dma.c133
-rw-r--r--examples/stm32/other/dma_mem2mem/dma.ld31
-rw-r--r--examples/stm32/other/dogm128/Makefile25
-rw-r--r--examples/stm32/other/dogm128/README7
-rw-r--r--examples/stm32/other/dogm128/dogm128.c291
-rw-r--r--examples/stm32/other/dogm128/dogm128.h86
-rw-r--r--examples/stm32/other/dogm128/main.c110
-rw-r--r--examples/stm32/other/dogm128/main.ld31
-rw-r--r--examples/stm32/other/i2c_stts75_sensor/Makefile25
-rw-r--r--examples/stm32/other/i2c_stts75_sensor/README13
-rw-r--r--examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.c146
-rw-r--r--examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.ld31
-rw-r--r--examples/stm32/other/i2c_stts75_sensor/stts75.c186
-rw-r--r--examples/stm32/other/i2c_stts75_sensor/stts75.h39
-rw-r--r--examples/stm32/other/rtc/Makefile23
-rw-r--r--examples/stm32/other/rtc/README6
-rw-r--r--examples/stm32/other/rtc/rtc.c116
-rw-r--r--examples/stm32/other/rtc/rtc.ld31
-rw-r--r--examples/stm32/other/systick/Makefile23
-rw-r--r--examples/stm32/other/systick/README7
-rw-r--r--examples/stm32/other/systick/systick.c75
-rw-r--r--examples/stm32/other/systick/systick.ld31
-rw-r--r--examples/stm32/other/timer_interrupt/Makefile23
-rw-r--r--examples/stm32/other/timer_interrupt/README7
-rw-r--r--examples/stm32/other/timer_interrupt/timer.c85
-rw-r--r--examples/stm32/other/timer_interrupt/timer.ld31
-rw-r--r--examples/stm32/other/usb_cdcacm/Makefile23
-rw-r--r--examples/stm32/other/usb_cdcacm/README7
-rw-r--r--examples/stm32/other/usb_cdcacm/cdcacm.c245
-rw-r--r--examples/stm32/other/usb_cdcacm/cdcacm.ld29
-rw-r--r--examples/stm32/other/usb_dfu/Makefile23
-rw-r--r--examples/stm32/other/usb_dfu/README7
-rw-r--r--examples/stm32/other/usb_dfu/usbdfu.c270
-rw-r--r--examples/stm32/other/usb_dfu/usbdfu.ld29
-rw-r--r--examples/stm32/other/usb_hid/Makefile23
-rw-r--r--examples/stm32/other/usb_hid/README7
-rw-r--r--examples/stm32/other/usb_hid/usbhid.c272
-rw-r--r--examples/stm32/other/usb_hid/usbhid.ld29
-rw-r--r--examples/stm32/stm32-discovery/button/Makefile23
-rw-r--r--examples/stm32/stm32-discovery/button/README8
-rw-r--r--examples/stm32/stm32-discovery/button/button.c76
-rw-r--r--examples/stm32/stm32-discovery/button/button.ld31
-rw-r--r--examples/stm32/stm32-discovery/fancyblink/Makefile23
-rw-r--r--examples/stm32/stm32-discovery/fancyblink/README9
-rw-r--r--examples/stm32/stm32-discovery/fancyblink/fancyblink.c61
-rw-r--r--examples/stm32/stm32-discovery/fancyblink/fancyblink.ld31
-rw-r--r--examples/stm32/stm32-discovery/miniblink/Makefile23
-rw-r--r--examples/stm32/stm32-discovery/miniblink/README9
-rw-r--r--examples/stm32/stm32-discovery/miniblink/miniblink.c71
-rw-r--r--examples/stm32/stm32-discovery/miniblink/miniblink.ld31
-rw-r--r--examples/stm32/stm32-discovery/rtc/Makefile23
-rw-r--r--examples/stm32/stm32-discovery/rtc/README9
-rw-r--r--examples/stm32/stm32-discovery/rtc/rtc.c129
-rw-r--r--examples/stm32/stm32-discovery/rtc/rtc.ld31
-rw-r--r--examples/stm32/stm32-discovery/usart/Makefile23
-rw-r--r--examples/stm32/stm32-discovery/usart/README12
-rw-r--r--examples/stm32/stm32-discovery/usart/usart.c87
-rw-r--r--examples/stm32/stm32-discovery/usart/usart.ld31
-rw-r--r--examples/stm32/stm32-h103/button/Makefile23
-rw-r--r--examples/stm32/stm32-h103/button/button.c79
-rw-r--r--examples/stm32/stm32-h103/button/button.ld31
-rw-r--r--examples/stm32/stm32-h103/exti_both/Makefile23
-rw-r--r--examples/stm32/stm32-h103/exti_both/exti_both.c92
-rw-r--r--examples/stm32/stm32-h103/exti_both/exti_both.ld31
-rw-r--r--examples/stm32/stm32-h103/exti_rising_falling/Makefile23
-rw-r--r--examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.c98
-rw-r--r--examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.ld31
-rw-r--r--examples/stm32/stm32-h103/fancyblink/Makefile23
-rw-r--r--examples/stm32/stm32-h103/fancyblink/README10
-rw-r--r--examples/stm32/stm32-h103/fancyblink/fancyblink.c55
-rw-r--r--examples/stm32/stm32-h103/fancyblink/fancyblink.ld31
-rw-r--r--examples/stm32/stm32-h103/led_stripe/Makefile23
-rw-r--r--examples/stm32/stm32-h103/led_stripe/led_stripe.c234
-rw-r--r--examples/stm32/stm32-h103/led_stripe/led_stripe.ld31
-rw-r--r--examples/stm32/stm32-h103/miniblink/Makefile23
-rw-r--r--examples/stm32/stm32-h103/miniblink/README10
-rw-r--r--examples/stm32/stm32-h103/miniblink/miniblink.c71
-rw-r--r--examples/stm32/stm32-h103/miniblink/miniblink.ld31
-rw-r--r--examples/stm32/stm32-h103/pwm_6step/Makefile23
-rw-r--r--examples/stm32/stm32-h103/pwm_6step/pwm_6step.c409
-rw-r--r--examples/stm32/stm32-h103/pwm_6step/pwm_6step.ld31
-rw-r--r--examples/stm32/stm32-h103/spi/Makefile23
-rw-r--r--examples/stm32/stm32-h103/spi/README8
-rw-r--r--examples/stm32/stm32-h103/spi/spi.c50
-rw-r--r--examples/stm32/stm32-h103/spi/spi.ld31
-rw-r--r--examples/stm32/stm32-h103/timer/Makefile23
-rw-r--r--examples/stm32/stm32-h103/timer/timer.c183
-rw-r--r--examples/stm32/stm32-h103/timer/timer.ld31
-rw-r--r--examples/stm32/stm32-h103/traceswo/Makefile23
-rw-r--r--examples/stm32/stm32-h103/traceswo/README11
-rw-r--r--examples/stm32/stm32-h103/traceswo/traceswo.c100
-rw-r--r--examples/stm32/stm32-h103/traceswo/traceswo.ld31
-rw-r--r--examples/stm32/stm32-h103/usart/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usart/README13
-rw-r--r--examples/stm32/stm32-h103/usart/usart.c119
-rw-r--r--examples/stm32/stm32-h103/usart/usart.ld31
-rw-r--r--examples/stm32/stm32-h103/usart_irq/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usart_irq/usart_irq.c119
-rw-r--r--examples/stm32/stm32-h103/usart_irq/usart_irq.ld31
-rw-r--r--examples/stm32/stm32-h103/usart_irq_printf/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.c272
-rw-r--r--examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.ld31
-rw-r--r--examples/stm32/stm32-h103/usart_printf/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usart_printf/usart_printf.c108
-rw-r--r--examples/stm32/stm32-h103/usart_printf/usart_printf.ld31
-rw-r--r--examples/stm32/stm32-h103/usb_cdcacm/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usb_cdcacm/README7
-rw-r--r--examples/stm32/stm32-h103/usb_cdcacm/cdcacm.c246
-rw-r--r--examples/stm32/stm32-h103/usb_cdcacm/cdcacm.ld31
-rw-r--r--examples/stm32/stm32-h103/usb_dfu/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usb_dfu/README7
-rw-r--r--examples/stm32/stm32-h103/usb_dfu/usbdfu.c270
-rw-r--r--examples/stm32/stm32-h103/usb_dfu/usbdfu.ld29
-rw-r--r--examples/stm32/stm32-h103/usb_hid/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usb_hid/README7
-rw-r--r--examples/stm32/stm32-h103/usb_hid/usbhid.c272
-rw-r--r--examples/stm32/stm32-h103/usb_hid/usbhid.ld31
-rw-r--r--examples/stm32/stm32-h103/usb_iap/Makefile23
-rw-r--r--examples/stm32/stm32-h103/usb_iap/README8
-rw-r--r--examples/stm32/stm32-h103/usb_iap/usbiap.c270
-rw-r--r--examples/stm32/stm32-h103/usb_iap/usbiap.ld31
-rw-r--r--examples/stm32/stm32-h107/fancyblink/Makefile23
-rw-r--r--examples/stm32/stm32-h107/fancyblink/README10
-rw-r--r--examples/stm32/stm32-h107/fancyblink/fancyblink.c58
-rw-r--r--examples/stm32/stm32-h107/fancyblink/fancyblink.ld31
-rw-r--r--examples/stm32/stm32-h107/usb_simple/Makefile23
-rw-r--r--examples/stm32/stm32-h107/usb_simple/README10
-rw-r--r--examples/stm32/stm32-h107/usb_simple/usb_simple.c117
-rw-r--r--examples/stm32/stm32-h107/usb_simple/usb_simple.ld31
172 files changed, 0 insertions, 10869 deletions
diff --git a/examples/stm32/lisa-m/fancyblink/Makefile b/examples/stm32/lisa-m/fancyblink/Makefile
deleted file mode 100644
index 1baec4d..0000000
--- a/examples/stm32/lisa-m/fancyblink/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = fancyblink
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/lisa-m/fancyblink/fancyblink.c b/examples/stm32/lisa-m/fancyblink/fancyblink.c
deleted file mode 100644
index 5987bdf..0000000
--- a/examples/stm32/lisa-m/fancyblink/fancyblink.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- * Copyright (C) 2011 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_12mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO13);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO4);
-
- AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_FULL_SWJ_NO_JNTRST;
-
- /* preconfigure the led's */
- gpio_set(GPIOB, GPIO4); /* switch off led */
- gpio_clear(GPIOC, GPIO13); /* switch on led */
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
-
- /* Blink the LED (PC12) on the board. */
- while (1) {
- gpio_toggle(GPIOC, GPIO13); /* LED on/off */
- gpio_toggle(GPIOB, GPIO4); /* LED on/off */
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/lisa-m/fancyblink/fancyblink.ld b/examples/stm32/lisa-m/fancyblink/fancyblink.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/lisa-m/fancyblink/fancyblink.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/lisa-m/usb_dfu/Makefile b/examples/stm32/lisa-m/usb_dfu/Makefile
deleted file mode 100644
index 48e2d6b..0000000
--- a/examples/stm32/lisa-m/usb_dfu/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usbdfu
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/lisa-m/usb_dfu/README b/examples/stm32/lisa-m/usb_dfu/README
deleted file mode 100644
index 9c0169a..0000000
--- a/examples/stm32/lisa-m/usb_dfu/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB Device Firmware Upgrade (DFU) bootloader
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/lisa-m/usb_dfu/usbdfu.c b/examples/stm32/lisa-m/usb_dfu/usbdfu.c
deleted file mode 100644
index 7ffbc74..0000000
--- a/examples/stm32/lisa-m/usb_dfu/usbdfu.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <string.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/scb.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/dfu.h>
-
-#define APP_ADDRESS 0x08002000
-
-/* Commands sent with wBlockNum == 0 as per ST implementation. */
-#define CMD_SETADDR 0x21
-#define CMD_ERASE 0x41
-
-/* We need a special large control buffer for this device: */
-u8 usbd_control_buffer[1024];
-
-static enum dfu_state usbdfu_state = STATE_DFU_IDLE;
-
-static struct {
- u8 buf[sizeof(usbd_control_buffer)];
- u16 len;
- u32 addr;
- u16 blocknum;
-} prog;
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0xDF11,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-const struct usb_dfu_descriptor dfu_function = {
- .bLength = sizeof(struct usb_dfu_descriptor),
- .bDescriptorType = DFU_FUNCTIONAL,
- .bmAttributes = USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH,
- .wDetachTimeout = 255,
- .wTransferSize = 1024,
- .bcdDFUVersion = 0x011A,
-};
-
-const struct usb_interface_descriptor iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFE, /* Device Firmware Upgrade */
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 2,
-
- /* The ST Microelectronics DfuSe application needs this string.
- * The format isn't documented... */
- .iInterface = 4,
-
- .extra = &dfu_function,
- .extralen = sizeof(dfu_function),
-};
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &iface,
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
- .bNumInterfaces = 1,
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0xC0,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "DFU Demo",
- "DEMO",
- /* This string is used by ST Microelectronics' DfuSe utility */
- "@Internal Flash /0x08000000/8*001Ka,56*001Kg"
-};
-
-static u8 usbdfu_getstatus(u32 *bwPollTimeout)
-{
- switch(usbdfu_state) {
- case STATE_DFU_DNLOAD_SYNC:
- usbdfu_state = STATE_DFU_DNBUSY;
- *bwPollTimeout = 100;
- return DFU_STATUS_OK;
-
- case STATE_DFU_MANIFEST_SYNC:
- /* Device will reset when read is complete */
- usbdfu_state = STATE_DFU_MANIFEST;
- return DFU_STATUS_OK;
-
- default:
- return DFU_STATUS_OK;
- }
-}
-
-static void usbdfu_getstatus_complete(struct usb_setup_data *req)
-{
- int i;
- (void)req;
-
- switch(usbdfu_state) {
- case STATE_DFU_DNBUSY:
-
- flash_unlock();
- if(prog.blocknum == 0) {
- switch(prog.buf[0]) {
- case CMD_ERASE:
- flash_erase_page(*(u32*)(prog.buf+1));
- case CMD_SETADDR:
- prog.addr = *(u32*)(prog.buf+1);
- }
- } else {
- u32 baseaddr = prog.addr +
- ((prog.blocknum - 2) *
- dfu_function.wTransferSize);
- for(i = 0; i < prog.len; i += 2)
- flash_program_half_word(baseaddr + i,
- *(u16*)(prog.buf+i));
- }
- flash_lock();
-
- /* We jump straight to dfuDNLOAD-IDLE,
- * skipping dfuDNLOAD-SYNC
- */
- usbdfu_state = STATE_DFU_DNLOAD_IDLE;
- return;
-
- case STATE_DFU_MANIFEST:
- /* USB device must detach, we just reset... */
- scb_reset_system();
- return; /* Will never return */
- default:
- return;
- }
-}
-
-static int usbdfu_control_request(struct usb_setup_data *req, u8 **buf,
- u16 *len, void (**complete)(struct usb_setup_data *req))
-{
-
- if((req->bmRequestType & 0x7F) != 0x21)
- return 0; /* Only accept class request */
-
- switch(req->bRequest) {
- case DFU_DNLOAD:
- if((len == NULL) || (*len == 0)) {
- usbdfu_state = STATE_DFU_MANIFEST_SYNC;
- return 1;
- } else {
- /* Copy download data for use on GET_STATUS */
- prog.blocknum = req->wValue;
- prog.len = *len;
- memcpy(prog.buf, *buf, *len);
- usbdfu_state = STATE_DFU_DNLOAD_SYNC;
- return 1;
- }
- case DFU_CLRSTATUS:
- /* Clear error and return to dfuIDLE */
- if(usbdfu_state == STATE_DFU_ERROR)
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_ABORT:
- /* Abort returns to dfuIDLE state */
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_UPLOAD:
- /* Upload not supported for now */
- return 0;
- case DFU_GETSTATUS: {
- u32 bwPollTimeout = 0; /* 24-bit integer in DFU class spec */
-
- (*buf)[0] = usbdfu_getstatus(&bwPollTimeout);
- (*buf)[1] = bwPollTimeout & 0xFF;
- (*buf)[2] = (bwPollTimeout >> 8) & 0xFF;
- (*buf)[3] = (bwPollTimeout >> 16) & 0xFF;
- (*buf)[4] = usbdfu_state;
- (*buf)[5] = 0; /* iString not used here */
- *len = 6;
-
- *complete = usbdfu_getstatus_complete;
-
- return 1;
- }
- case DFU_GETSTATE:
- /* Return state with no state transision */
- *buf[0] = usbdfu_state;
- *len = 1;
- return 1;
- }
-
- return 0;
-}
-
-int main(void)
-{
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- if(!gpio_get(GPIOA, GPIO10)) {
- /* Boot the application if it's valid */
- if((*(volatile u32*)APP_ADDRESS & 0x2FFE0000) == 0x20000000) {
- /* Set vector table base address */
- SCB_VTOR = APP_ADDRESS & 0xFFFF;
- /* Initialise master stack pointer */
- asm volatile ("msr msp, %0"::"g"
- (*(volatile u32*)APP_ADDRESS));
- /* Jump to application */
- (*(void(**)())(APP_ADDRESS + 4))();
- }
- }
-
- rcc_clock_setup_in_hsi_out_48mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_set_control_buffer_size(sizeof(usbd_control_buffer));
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- usbdfu_control_request);
-
- gpio_set(GPIOA, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO15);
-
- while (1)
- usbd_poll();
-}
diff --git a/examples/stm32/lisa-m/usb_dfu/usbdfu.ld b/examples/stm32/lisa-m/usb_dfu/usbdfu.ld
deleted file mode 100644
index 54e5dac..0000000
--- a/examples/stm32/lisa-m/usb_dfu/usbdfu.ld
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 8K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 4K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/lisa-m/usb_hid/Makefile b/examples/stm32/lisa-m/usb_hid/Makefile
deleted file mode 100644
index d831e9e..0000000
--- a/examples/stm32/lisa-m/usb_hid/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usbhid
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/lisa-m/usb_hid/README b/examples/stm32/lisa-m/usb_hid/README
deleted file mode 100644
index 48a9b39..0000000
--- a/examples/stm32/lisa-m/usb_hid/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB Human Interface Device (HID)
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/lisa-m/usb_hid/usbhid.c b/examples/stm32/lisa-m/usb_hid/usbhid.c
deleted file mode 100644
index f42454b..0000000
--- a/examples/stm32/lisa-m/usb_hid/usbhid.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- * Copyright (C) 2011 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/systick.h>
-#include <libopencm3/stm32/otg_fs.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/hid.h>
-
-/* Define this to include the DFU APP interface. */
-#define INCLUDE_DFU_INTERFACE
-
-#ifdef INCLUDE_DFU_INTERFACE
-#include <libopencm3/stm32/scb.h>
-#include <libopencm3/usb/dfu.h>
-#endif
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0x5710,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-/* I have no idea what this means. I haven't read the HID spec. */
-static const u8 hid_report_descriptor[] = {
- 0x05, 0x01, 0x09, 0x02, 0xA1, 0x01, 0x09, 0x01,
- 0xA1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x03,
- 0x15, 0x00, 0x25, 0x01, 0x95, 0x03, 0x75, 0x01,
- 0x81, 0x02, 0x95, 0x01, 0x75, 0x05, 0x81, 0x01,
- 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x09, 0x38,
- 0x15, 0x81, 0x25, 0x7F, 0x75, 0x08, 0x95, 0x03,
- 0x81, 0x06, 0xC0, 0x09, 0x3c, 0x05, 0xff, 0x09,
- 0x01, 0x15, 0x00, 0x25, 0x01, 0x75, 0x01, 0x95,
- 0x02, 0xb1, 0x22, 0x75, 0x06, 0x95, 0x01, 0xb1,
- 0x01, 0xc0
-};
-
-static const struct {
- struct usb_hid_descriptor hid_descriptor;
- struct {
- u8 bReportDescriptorType;
- u16 wDescriptorLength;
- } __attribute__((packed)) hid_report;
-} __attribute__((packed)) hid_function = {
- .hid_descriptor = {
- .bLength = sizeof(hid_function),
- .bDescriptorType = USB_DT_HID,
- .bcdHID = 0x0100,
- .bCountryCode = 0,
- .bNumDescriptors = 1,
- },
- .hid_report = {
- .bReportDescriptorType = USB_DT_REPORT,
- .wDescriptorLength = sizeof(hid_report_descriptor),
- }
-};
-
-const struct usb_endpoint_descriptor hid_endpoint = {
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x81,
- .bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT,
- .wMaxPacketSize = 4,
- .bInterval = 0x20,
-};
-
-const struct usb_interface_descriptor hid_iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 1,
- .bInterfaceClass = USB_CLASS_HID,
- .bInterfaceSubClass = 1, /* boot */
- .bInterfaceProtocol = 2, /* mouse */
- .iInterface = 0,
-
- .endpoint = &hid_endpoint,
-
- .extra = &hid_function,
- .extralen = sizeof(hid_function),
-};
-
-#ifdef INCLUDE_DFU_INTERFACE
-const struct usb_dfu_descriptor dfu_function = {
- .bLength = sizeof(struct usb_dfu_descriptor),
- .bDescriptorType = DFU_FUNCTIONAL,
- .bmAttributes = USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH,
- .wDetachTimeout = 255,
- .wTransferSize = 1024,
- .bcdDFUVersion = 0x011A,
-};
-
-const struct usb_interface_descriptor dfu_iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 1,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFE,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 1,
- .iInterface = 0,
-
- .extra = &dfu_function,
- .extralen = sizeof(dfu_function),
-};
-#endif
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &hid_iface,
-#ifdef INCLUDE_DFU_INTERFACE
-}, {
- .num_altsetting = 1,
- .altsetting = &dfu_iface,
-#endif
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
-#ifdef INCLUDE_DFU_INTERFACE
- .bNumInterfaces = 2,
-#else
- .bNumInterfaces = 1,
-#endif
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0xC0,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "HID Demo",
- "DEMO",
-};
-
-static int hid_control_request(struct usb_setup_data *req, u8 **buf, u16 *len,
- void (**complete)(struct usb_setup_data *req))
-{
- (void)complete;
-
- if((req->bmRequestType != 0x81) ||
- (req->bRequest != USB_REQ_GET_DESCRIPTOR) ||
- (req->wValue != 0x2200))
- return 0;
-
- /* Handle the HID report descriptor */
- *buf = (u8*)hid_report_descriptor;
- *len = sizeof(hid_report_descriptor);
-
- return 1;
-}
-
-#ifdef INCLUDE_DFU_INTERFACE
-static void dfu_detach_complete(struct usb_setup_data *req)
-{
- (void)req;
-
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO10);
- gpio_set(GPIOA, GPIO10);
- scb_reset_core();
-}
-
-static int dfu_control_request(struct usb_setup_data *req, u8 **buf, u16 *len,
- void (**complete)(struct usb_setup_data *req))
-{
- (void)buf;
- (void)len;
-
- if((req->bmRequestType != 0x21) || (req->bRequest != DFU_DETACH))
- return 0; /* Only accept class request */
-
- *complete = dfu_detach_complete;
-
- return 1;
-}
-#endif
-
-static void hid_set_config(u16 wValue)
-{
- (void)wValue;
-
- usbd_ep_setup(0x81, USB_ENDPOINT_ATTR_INTERRUPT, 4, NULL);
-
- usbd_register_control_callback(
- USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- hid_control_request);
-#ifdef INCLUDE_DFU_INTERFACE
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- dfu_control_request);
-#endif
-
- systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
- systick_set_reload(100000);
- systick_interrupt_enable();
- systick_counter_enable();
-}
-
-int main(void)
-{
- int usb_connect_blink = 0;
- rcc_clock_setup_in_hse_12mhz_out_72mhz();
-
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* USB_DETECT as input */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO8);
-
- /* green LED off, as output */
- gpio_set(GPIOC, GPIO2);
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO2);
-
-
- usbd_init(&stm32f107_usb_driver, &dev, &config, usb_strings);
- usbd_register_set_config_callback(hid_set_config);
-
- /* delay some seconds to show that pull-up switch works */
- {int i; for (i=0;i<0x800000;i++) asm("nop");}
-
- /* wait for USB Vbus */
- while(gpio_get(GPIOA, GPIO8) == 0) asm("nop");
-
- /* green LED on, connect USB */
- gpio_clear(GPIOC, GPIO2);
- //OTG_FS_GCCFG &= ~OTG_FS_GCCFG_VBUSBSEN;
-
- while (1)
- usbd_poll();
-}
-
-void sys_tick_handler(void)
-{
- static int x = 0;
- static int dir = 1;
- u8 buf[4] = {0, 0, 0, 0};
-
- buf[1] = dir;
- x += dir;
- if(x > 30) dir = -dir;
- if(x < -30) dir = -dir;
-
- usbd_ep_write_packet(0x81, buf, 4);
-}
diff --git a/examples/stm32/lisa-m/usb_hid/usbhid.ld b/examples/stm32/lisa-m/usb_hid/usbhid.ld
deleted file mode 100644
index 928c898..0000000
--- a/examples/stm32/lisa-m/usb_hid/usbhid.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/mb525/fancyblink/Makefile b/examples/stm32/mb525/fancyblink/Makefile
deleted file mode 100644
index 1baec4d..0000000
--- a/examples/stm32/mb525/fancyblink/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = fancyblink
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/mb525/fancyblink/README b/examples/stm32/mb525/fancyblink/README
deleted file mode 100644
index 226cb21..0000000
--- a/examples/stm32/mb525/fancyblink/README
+++ /dev/null
@@ -1,10 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is a blink example program using libopencm3.
-
-It's intended for the ST STM32-based MB525 eval board (see
-http://www.st.com/stonline/products/literature/um/13472.htm for details).
-It should blink the LED on the board.
-
diff --git a/examples/stm32/mb525/fancyblink/fancyblink.c b/examples/stm32/mb525/fancyblink/fancyblink.c
deleted file mode 100644
index e9a3564..0000000
--- a/examples/stm32/mb525/fancyblink/fancyblink.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO6 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6 | GPIO7 | GPIO8 | GPIO9);
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
-
- /* Blink the LED (PC12) on the board. */
- gpio_set(GPIOC, GPIO6);
- while (1) {
- gpio_toggle(GPIOC, GPIO6); /* LED on/off */
- gpio_toggle(GPIOC, GPIO7); /* LED on/off */
- for (i = 0; i < 4000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOC, GPIO7); /* LED on/off */
- gpio_toggle(GPIOC, GPIO8); /* LED on/off */
- for (i = 0; i < 4000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOC, GPIO8); /* LED on/off */
- gpio_toggle(GPIOC, GPIO9); /* LED on/off */
- for (i = 0; i < 4000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOC, GPIO8); /* LED on/off */
- gpio_toggle(GPIOC, GPIO9); /* LED on/off */
- for (i = 0; i < 4000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOC, GPIO7); /* LED on/off */
- gpio_toggle(GPIOC, GPIO8); /* LED on/off */
- for (i = 0; i < 4000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOC, GPIO6); /* LED on/off */
- gpio_toggle(GPIOC, GPIO7); /* LED on/off */
- for (i = 0; i < 4000000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/mb525/fancyblink/fancyblink.ld b/examples/stm32/mb525/fancyblink/fancyblink.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/mb525/fancyblink/fancyblink.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/mb525/pwmleds/Makefile b/examples/stm32/mb525/pwmleds/Makefile
deleted file mode 100644
index 8ae74d6..0000000
--- a/examples/stm32/mb525/pwmleds/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = pwmleds
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/mb525/pwmleds/README b/examples/stm32/mb525/pwmleds/README
deleted file mode 100644
index b2a6d95..0000000
--- a/examples/stm32/mb525/pwmleds/README
+++ /dev/null
@@ -1,10 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is a PWM based LED fading example using libopencm3.
-
-It's intended for the ST STM32-based MB525 eval board (see
-http://www.st.com/stonline/products/literature/um/13472.htm for details).
-It should blink the LED on the board.
-
diff --git a/examples/stm32/mb525/pwmleds/pwmleds.c b/examples/stm32/mb525/pwmleds/pwmleds.c
deleted file mode 100644
index 393928f..0000000
--- a/examples/stm32/mb525/pwmleds/pwmleds.c
+++ /dev/null
@@ -1,496 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/timer.h>
-
-// #define COMPARE
-// #define MOVING_FADE
-#define KITT
-
-#ifdef COMPARE
-#define GAMMA_LINEAR
-#define GAMMA_1_3
-#define GAMMA_2_5
-#define GAMMA_3_0
-#endif
-
-#ifdef MOVING_FADE
-#define GAMMA_2_2
-#define GAMMA_TABLE gamma_table_2_2
-#endif
-
-#ifdef KITT
-#define GAMMA_2_5
-#define GAMMA_TABLE gamma_table_2_5
-#endif
-
-/*
- * Gamma correction table
- *
- * The nonlinear tables are calculating with the function:
- * Iout = Iin ** gamma
- */
-#ifdef GAMMA_LINEAR
-static const u16 gamma_table_linear[] = {
- 1, 4, 9, 17, 26, 37, 51, 67,
- 84, 104, 126, 149, 175, 203, 233, 265,
- 299, 334, 372, 412, 454, 499, 545, 593,
- 643, 695, 749, 805, 864, 924, 986, 1050,
- 1116, 1185, 1255, 1327, 1402, 1478, 1556, 1637,
- 1719, 1803, 1890, 1978, 2068, 2161, 2255, 2352,
- 2450, 2550, 2653, 2757, 2864, 2972, 3082, 3195,
- 3309, 3426, 3544, 3664, 3787, 3911, 4038, 4166,
- 4296, 4429, 4563, 4700, 4838, 4978, 5121, 5265,
- 5411, 5560, 5710, 5862, 6017, 6173, 6331, 6492,
- 6654, 6818, 6985, 7153, 7323, 7495, 7670, 7846,
- 8024, 8204, 8387, 8571, 8757, 8945, 9135, 9327,
- 9521, 9718, 9916, 10116, 10318, 10522, 10728, 10936,
- 11146, 11358, 11572, 11788, 12006, 12226, 12448, 12672,
- 12897, 13125, 13355, 13587, 13821, 14057, 14294, 14534,
- 14776, 15020, 15265, 15513, 15763, 16014, 16268, 16524,
- 16781, 17041, 17302, 17566, 17831, 18099, 18368, 18640,
- 18913, 19189, 19466, 19745, 20027, 20310, 20595, 20883,
- 21172, 21463, 21756, 22051, 22349, 22648, 22949, 23252,
- 23557, 23864, 24173, 24484, 24797, 25112, 25429, 25748,
- 26069, 26391, 26716, 27043, 27372, 27702, 28035, 28370,
- 28707, 29045, 29386, 29728, 30073, 30419, 30768, 31118,
- 31471, 31825, 32182, 32540, 32900, 33263, 33627, 33993,
- 34361, 34731, 35104, 35478, 35854, 36232, 36612, 36994,
- 37378, 37764, 38152, 38542, 38933, 39327, 39723, 40121,
- 40521, 40922, 41326, 41732, 42139, 42549, 42960, 43374,
- 43789, 44207, 44626, 45048, 45471, 45896, 46324, 46753,
- 47184, 47617, 48052, 48490, 48929, 49370, 49813, 50258,
- 50705, 51154, 51604, 52057, 52512, 52969, 53428, 53888,
- 54351, 54816, 55282, 55751, 56222, 56694, 57169, 57645,
- 58123, 58604, 59086, 59570, 60057, 60545, 61035, 61527,
- 62021, 62517, 63016, 63516, 64018, 64521, 65027, 65535,
-};
-#endif
-
-#ifdef GAMMA_1_3
-static const u16 gamma_table_1_3[] = {
- /* Gamma 1.3 */
- 0, 49, 120, 203, 296, 395, 501, 612,
- 728, 848, 973, 1101, 1233, 1368, 1506, 1648,
- 1792, 1939, 2088, 2241, 2395, 2552, 2711, 2872,
- 3036, 3201, 3369, 3538, 3709, 3882, 4057, 4234,
- 4412, 4592, 4774, 4957, 5142, 5329, 5517, 5706,
- 5897, 6090, 6283, 6479, 6675, 6873, 7072, 7273,
- 7475, 7678, 7882, 8088, 8294, 8502, 8711, 8922,
- 9133, 9346, 9559, 9774, 9990, 10207, 10425, 10644,
- 10864, 11086, 11308, 11531, 11755, 11981, 12207, 12434,
- 12662, 12891, 13121, 13352, 13584, 13817, 14051, 14285,
- 14521, 14757, 14994, 15233, 15472, 15712, 15952, 16194,
- 16436, 16679, 16923, 17168, 17414, 17660, 17908, 18156,
- 18405, 18654, 18905, 19156, 19408, 19660, 19914, 20168,
- 20423, 20679, 20935, 21192, 21450, 21708, 21968, 22228,
- 22488, 22750, 23012, 23275, 23538, 23802, 24067, 24332,
- 24599, 24865, 25133, 25401, 25670, 25939, 26209, 26480,
- 26751, 27023, 27296, 27569, 27843, 28118, 28393, 28669,
- 28945, 29222, 29500, 29778, 30057, 30336, 30616, 30897,
- 31178, 31460, 31742, 32025, 32308, 32592, 32877, 33162,
- 33448, 33734, 34021, 34309, 34597, 34885, 35175, 35464,
- 35754, 36045, 36337, 36628, 36921, 37214, 37507, 37801,
- 38096, 38391, 38686, 38982, 39279, 39576, 39874, 40172,
- 40471, 40770, 41070, 41370, 41670, 41972, 42273, 42576,
- 42878, 43181, 43485, 43789, 44094, 44399, 44705, 45011,
- 45317, 45625, 45932, 46240, 46549, 46858, 47167, 47477,
- 47787, 48098, 48409, 48721, 49034, 49346, 49659, 49973,
- 50287, 50602, 50917, 51232, 51548, 51864, 52181, 52498,
- 52816, 53134, 53452, 53771, 54091, 54411, 54731, 55052,
- 55373, 55694, 56016, 56339, 56662, 56985, 57309, 57633,
- 57957, 58282, 58608, 58933, 59260, 59586, 59913, 60241,
- 60569, 60897, 61226, 61555, 61884, 62214, 62545, 62875,
- 63206, 63538, 63870, 64202, 64535, 64868, 65201, 65535,
-};
-#endif
-
-#ifdef GAMMA_2_2
-static const u16 gamma_table_2_2[] = {
- 0, 0, 2, 4, 7, 11, 17, 24,
- 32, 42, 53, 65, 79, 94, 111, 129,
- 148, 169, 192, 216, 242, 270, 299, 330,
- 362, 396, 432, 469, 508, 549, 591, 635,
- 681, 729, 779, 830, 883, 938, 995, 1053,
- 1113, 1175, 1239, 1305, 1373, 1443, 1514, 1587,
- 1663, 1740, 1819, 1900, 1983, 2068, 2155, 2243,
- 2334, 2427, 2521, 2618, 2717, 2817, 2920, 3024,
- 3131, 3240, 3350, 3463, 3578, 3694, 3813, 3934,
- 4057, 4182, 4309, 4438, 4570, 4703, 4838, 4976,
- 5115, 5257, 5401, 5547, 5695, 5845, 5998, 6152,
- 6309, 6468, 6629, 6792, 6957, 7124, 7294, 7466,
- 7640, 7816, 7994, 8175, 8358, 8543, 8730, 8919,
- 9111, 9305, 9501, 9699, 9900, 10102, 10307, 10515,
- 10724, 10936, 11150, 11366, 11585, 11806, 12029, 12254,
- 12482, 12712, 12944, 13179, 13416, 13655, 13896, 14140,
- 14386, 14635, 14885, 15138, 15394, 15652, 15912, 16174,
- 16439, 16706, 16975, 17247, 17521, 17798, 18077, 18358,
- 18642, 18928, 19216, 19507, 19800, 20095, 20393, 20694,
- 20996, 21301, 21609, 21919, 22231, 22546, 22863, 23182,
- 23504, 23829, 24156, 24485, 24817, 25151, 25487, 25826,
- 26168, 26512, 26858, 27207, 27558, 27912, 28268, 28627,
- 28988, 29351, 29717, 30086, 30457, 30830, 31206, 31585,
- 31966, 32349, 32735, 33124, 33514, 33908, 34304, 34702,
- 35103, 35507, 35913, 36321, 36732, 37146, 37562, 37981,
- 38402, 38825, 39252, 39680, 40112, 40546, 40982, 41421,
- 41862, 42306, 42753, 43202, 43654, 44108, 44565, 45025,
- 45487, 45951, 46418, 46888, 47360, 47835, 48313, 48793,
- 49275, 49761, 50249, 50739, 51232, 51728, 52226, 52727,
- 53230, 53736, 54245, 54756, 55270, 55787, 56306, 56828,
- 57352, 57879, 58409, 58941, 59476, 60014, 60554, 61097,
- 61642, 62190, 62741, 63295, 63851, 64410, 64971, 65535
-};
-#endif
-
-#ifdef GAMMA_2_5
-static const u16 gamma_table_2_5[] = {
- /* gamma = 2.5 */
- 0, 0, 0, 1, 2, 4, 6, 8,
- 11, 15, 20, 25, 31, 38, 46, 55,
- 65, 75, 87, 99, 113, 128, 143, 160,
- 178, 197, 218, 239, 262, 286, 311, 338,
- 366, 395, 425, 457, 491, 526, 562, 599,
- 639, 679, 722, 765, 811, 857, 906, 956,
- 1007, 1061, 1116, 1172, 1231, 1291, 1352, 1416,
- 1481, 1548, 1617, 1688, 1760, 1834, 1910, 1988,
- 2068, 2150, 2233, 2319, 2407, 2496, 2587, 2681,
- 2776, 2874, 2973, 3075, 3178, 3284, 3391, 3501,
- 3613, 3727, 3843, 3961, 4082, 4204, 4329, 4456,
- 4585, 4716, 4850, 4986, 5124, 5264, 5407, 5552,
- 5699, 5849, 6001, 6155, 6311, 6470, 6632, 6795,
- 6962, 7130, 7301, 7475, 7650, 7829, 8009, 8193,
- 8379, 8567, 8758, 8951, 9147, 9345, 9546, 9750,
- 9956, 10165, 10376, 10590, 10806, 11025, 11247, 11472,
- 11699, 11929, 12161, 12397, 12634, 12875, 13119, 13365,
- 13614, 13865, 14120, 14377, 14637, 14899, 15165, 15433,
- 15705, 15979, 16256, 16535, 16818, 17104, 17392, 17683,
- 17978, 18275, 18575, 18878, 19184, 19493, 19805, 20119,
- 20437, 20758, 21082, 21409, 21739, 22072, 22407, 22746,
- 23089, 23434, 23782, 24133, 24487, 24845, 25206, 25569,
- 25936, 26306, 26679, 27055, 27435, 27818, 28203, 28592,
- 28985, 29380, 29779, 30181, 30586, 30994, 31406, 31820,
- 32239, 32660, 33085, 33513, 33944, 34379, 34817, 35258,
- 35702, 36150, 36602, 37056, 37514, 37976, 38441, 38909,
- 39380, 39856, 40334, 40816, 41301, 41790, 42282, 42778,
- 43277, 43780, 44286, 44795, 45308, 45825, 46345, 46869,
- 47396, 47927, 48461, 48999, 49540, 50085, 50634, 51186,
- 51742, 52301, 52864, 53431, 54001, 54575, 55153, 55734,
- 56318, 56907, 57499, 58095, 58695, 59298, 59905, 60515,
- 61130, 61748, 62370, 62995, 63624, 64258, 64894, 65535,
-};
-#endif
-
-#ifdef GAMMA_3_0
-static const u16 gamma_table_3_0[] = {
- /* gamma = 3.0 */
- 0, 0, 0, 0, 0, 0, 1, 1,
- 2, 3, 4, 5, 7, 9, 11, 13,
- 16, 19, 23, 27, 32, 37, 42, 48,
- 55, 62, 69, 78, 87, 96, 107, 118,
- 130, 142, 155, 169, 184, 200, 217, 234,
- 253, 272, 293, 314, 337, 360, 385, 410,
- 437, 465, 494, 524, 556, 588, 622, 658,
- 694, 732, 771, 812, 854, 897, 942, 988,
- 1036, 1085, 1136, 1189, 1243, 1298, 1356, 1415,
- 1475, 1538, 1602, 1667, 1735, 1804, 1876, 1949,
- 2024, 2100, 2179, 2260, 2343, 2427, 2514, 2603,
- 2693, 2786, 2881, 2978, 3078, 3179, 3283, 3389,
- 3497, 3607, 3720, 3835, 3952, 4072, 4194, 4319,
- 4446, 4575, 4707, 4842, 4979, 5118, 5261, 5405,
- 5553, 5703, 5856, 6011, 6169, 6330, 6494, 6660,
- 6830, 7002, 7177, 7355, 7536, 7719, 7906, 8096,
- 8289, 8484, 8683, 8885, 9090, 9298, 9510, 9724,
- 9942, 10163, 10387, 10614, 10845, 11079, 11317, 11557,
- 11802, 12049, 12300, 12555, 12813, 13074, 13339, 13608,
- 13880, 14156, 14435, 14718, 15005, 15295, 15589, 15887,
- 16189, 16494, 16803, 17117, 17433, 17754, 18079, 18408,
- 18740, 19077, 19418, 19762, 20111, 20464, 20821, 21182,
- 21547, 21917, 22290, 22668, 23050, 23436, 23827, 24222,
- 24621, 25025, 25433, 25845, 26262, 26683, 27109, 27539,
- 27974, 28413, 28857, 29306, 29759, 30217, 30680, 31147,
- 31619, 32095, 32577, 33063, 33554, 34050, 34551, 35056,
- 35567, 36082, 36602, 37128, 37658, 38194, 38734, 39280,
- 39830, 40386, 40947, 41513, 42084, 42661, 43243, 43830,
- 44422, 45019, 45622, 46231, 46844, 47463, 48088, 48718,
- 49353, 49994, 50641, 51293, 51950, 52614, 53282, 53957,
- 54637, 55323, 56014, 56712, 57415, 58123, 58838, 59558,
- 60285, 61017, 61755, 62499, 63249, 64005, 64767, 65535,
-};
-#endif
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable TIM1 clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_TIM1EN);
-
- /* Enable GPIOC, Alternate Function clocks. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR,
- RCC_APB2ENR_IOPAEN | RCC_APB2ENR_AFIOEN);
-}
-
-void gpio_setup(void)
-{
- /*
- * Set GPIO6 (in GPIO port C) to
- * 'output alternate function push-pull'.
- */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL,
- GPIO_TIM1_CH1 |
- GPIO_TIM1_CH2 |
- GPIO_TIM1_CH3 |
- GPIO_TIM1_CH4);
-
- /* Remap TIM1:
- * CH1 -> PC6
- * CH2 -> PC7
- * CH3 -> PC8
- * CH4 -> PC9
- */
- //AFIO_MAPR |= AFIO_MAPR_TIM3_REMAP_FULL_REMAP;
-}
-void tim_setup(void)
-{
-#if 0
- TIM1_CR1 = TIM_CR1_CMS_CENTER_1 | TIM_CR1_ARPE;
- TIM1_CCMR1 = TIM_CCMR1_OC1M_PWM1 | TIM_CCMR1_OC1PE | TIM_CCMR1_OC2M_PWM1 | TIM_CCMR1_OC2PE;
- TIM1_CCMR2 = TIM_CCMR2_OC3M_PWM1 | TIM_CCMR2_OC3PE;
-
- TIM1_CCER &= ~TIM_CCER_CC1P;
-#endif
-#if 1
- TIM1_SMCR &= ~TIM_SMCR_SMS_MASK;
- TIM1_CR1 &= ~TIM_CR1_CEN;
-
- /* Clock division and mode */
- TIM1_CR1 = TIM_CR1_CKD_CK_INT | TIM_CR1_CMS_EDGE;
- /* Period */
- TIM1_ARR = 65535;
- /* Prescaler */
- TIM1_PSC = 2;
- TIM1_EGR = TIM_EGR_UG;
-
- /* ---- */
- /* Output compare 1 mode and preload */
- TIM1_CCMR1 |= TIM_CCMR1_OC1M_PWM1 | TIM_CCMR1_OC1PE;
-
- /* Polarity and state */
- // TIM1_CCER = TIM_CCER_CC1P | TIM_CCER_CC1E;
- TIM1_CCER |= TIM_CCER_CC1E;
-
- /* Capture compare value */
- TIM1_CCR1 = 1000;
-
- /* ---- */
- /* Output compare 2 mode and preload */
- TIM1_CCMR1 |= TIM_CCMR1_OC2M_PWM1 | TIM_CCMR1_OC2PE;
-
- /* Polarity and state */
- // TIM1_CCER = TIM_CCER_CC1P | TIM_CCER_CC1E;
- TIM1_CCER |= TIM_CCER_CC2E;
-
- /* Capture compare value */
- TIM1_CCR2 = 1000;
-
- /* ---- */
- /* Output compare 3 mode and preload */
- TIM1_CCMR2 |= TIM_CCMR2_OC3M_PWM1 | TIM_CCMR2_OC3PE;
-
- /* Polarity and state */
- // TIM1_CCER = TIM_CCER_CC1P | TIM_CCER_CC1E;
- TIM1_CCER |= TIM_CCER_CC3E;
-
- /* Capture compare value */
- TIM1_CCR3 = 1000;
-
- /* ---- */
- /* Output compare 4 mode and preload */
- TIM1_CCMR2 |= TIM_CCMR2_OC4M_PWM1 | TIM_CCMR2_OC4PE;
-
- /* Polarity and state */
- // TIM1_CCER = TIM_CCER_CC1P | TIM_CCER_CC1E;
- TIM1_CCER |= TIM_CCER_CC4E;
-
- /* Capture compare value */
- TIM1_CCR4 = 1000;
-
- /* ---- */
- /* ARR reload enable */
- TIM1_CR1 |= TIM_CR1_ARPE;
-
- TIM1_BDTR |= TIM_BDTR_MOE;
-
- /* Counter enable */
- TIM1_CR1 |= TIM_CR1_CEN;
-#endif
-}
-
-int main(void)
-{
- int i, j0, j1, j2, j3, d0, d1, d2, d3, j, k, kd;
-
- clock_setup();
- gpio_setup();
- tim_setup();
-
-#ifdef COMPARE
- j0 = 0;
- d0 = 1;
- j1 = 0;
- d1 = 1;
- j2 = 0;
- d2 = 1;
- j3 = 0;
- d3 = 1;
- while (1) {
- TIM1_CCR1 = gamma_table_linear[j0];
- j0 += d0;
- if (j0 == 255)
- d0 =- 1;
- if (j0 == 0)
- d0 = 1;
- TIM1_CCR2 = gamma_table_1_3[j1];
- j1 += d1;
- if (j1 == 255)
- d1 =- 1;
- if (j1 == 0)
- d1 = 1;
- TIM1_CCR3 = gamma_table_2_5[j2];
- j2 += d2;
- if (j2 == 255)
- d2 =- 1;
- if (j2 == 0)
- d2 = 1;
- TIM1_CCR4= gamma_table_3_0[j3];
- j3 += d3;
- if (j3 == 255)
- d3 =- 1;
- if (j3 == 0)
- d3 = 1;
- for (i = 0; i < 50000; i++);
- }
-#endif
-
-#ifdef MOVING_FADE
- j0 = 0;
- d0 = 1;
- j1 = 128;
- d1 = 1;
- j2 = 255;
- d2 = -1;
- j3 = 128;
- d3 = -1;
- while (1) {
- TIM1_CCR1 = GAMMA_TABLE[j0];
- j0 += d0;
- if (j0 == 255)
- d0 =- 1;
- if (j0 == 0)
- d0 = 1;
- TIM1_CCR2 = GAMMA_TABLE[j1];
- j1 += d1;
- if (j1 == 255)
- d1 =- 1;
- if (j1 == 0)
- d1 = 1;
- TIM1_CCR3 = GAMMA_TABLE[j2];
- j2 += d2;
- if (j2 == 255)
- d2 =- 1;
- if (j2 == 0)
- d2 = 1;
- TIM1_CCR4 = GAMMA_TABLE[j3];
- j3 += d3;
- if (j3 == 255)
- d3 =- 1;
- if (j3 == 0)
- d3 = 1;
- for (i = 0; i < 10000; i++);
- }
-#endif
-
-#ifdef KITT
- j0 = 255;
- d0 = -1;
- j1 = 20;
- d1 = -1;
- j2 = 20;
- d2 = -1;
- j3 = 20;
- d3 = -1;
- j = 0;
- k = 0;
- kd = 1;
- while (1) {
- TIM1_CCR1 = GAMMA_TABLE[j0];
- j0 += d0;
- if (j0 == 255)
- d0 =- 1;
- if (j0 == 19)
- j0 = 20;
- TIM1_CCR2 = GAMMA_TABLE[j1];
- j1 += d1;
- if (j1 == 255)
- d1 =- 1;
- if (j1 == 19)
- j1 = 20;
- TIM1_CCR3 = GAMMA_TABLE[j2];
- j2 += d2;
- if (j2 == 255)
- d2 =- 1;
- if (j2 == 19)
- j2 = 20;
- TIM1_CCR4 = GAMMA_TABLE[j3];
- j3 += d3;
- if (j3 == 255)
- d3 =- 1;
- if (j3 == 19)
- j3 = 20;
- for (i = 0; i < 5000; i++);
- j++;
- if (j == 100) {
- j = 0;
- switch (k += kd) {
- case 0:
- j0 = 255;
- break;
- case 1:
- j1 = 255;
- break;
- case 2:
- j2 = 255;
- break;
- case 3:
- j3 = 255;
- break;
- }
- if (k == 3)
- kd =- 1;
- if (k == 0)
- kd = 1;
- }
- }
-#endif
-
- return 0;
-}
diff --git a/examples/stm32/mb525/pwmleds/pwmleds.ld b/examples/stm32/mb525/pwmleds/pwmleds.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/mb525/pwmleds/pwmleds.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/obldc/can/Makefile b/examples/stm32/obldc/can/Makefile
deleted file mode 100644
index 20a4b90..0000000
--- a/examples/stm32/obldc/can/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = can
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/obldc/can/can.c b/examples/stm32/obldc/can/can.c
deleted file mode 100644
index 6c63c48..0000000
--- a/examples/stm32/obldc/can/can.c
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/systick.h>
-#include <libopencm3/stm32/can.h>
-
-struct can_tx_msg {
- u32 std_id;
- u32 ext_id;
- u8 ide;
- u8 rtr;
- u8 dlc;
- u8 data[8];
-};
-
-struct can_rx_msg {
- u32 std_id;
- u32 ext_id;
- u8 ide;
- u8 rtr;
- u8 dlc;
- u8 data[8];
- u8 fmi;
-};
-
-struct can_tx_msg can_tx_msg;
-struct can_rx_msg can_rx_msg;
-
-void gpio_setup(void)
-{
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- gpio_set(GPIOA, GPIO6); /* LED0 off */
- gpio_set(GPIOA, GPIO7); /* LED1 off */
- gpio_set(GPIOB, GPIO0); /* LED2 off */
- gpio_set(GPIOB, GPIO1); /* LED3 off */
-
- /* Set GPIO6/7 (in GPIO port A) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO0);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO1);
-}
-
-void systick_setup(void)
-{
- /* 72MHz / 8 => 9000000 counts per second */
- systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
-
- /* 9000000/9000 = 1000 overflows per second - every 1ms one interrupt */
- systick_set_reload(9000);
-
- systick_interrupt_enable();
-
- /* Start counting. */
- systick_counter_enable();
-}
-
-void can_setup(void)
-{
- /* Enable peripheral clocks. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_CANEN);
-
- /* Configure CAN pin: RX (input pull-up). */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_PULL_UPDOWN, GPIO_CAN_RX);
- gpio_set(GPIOA, GPIO_CAN_RX);
-
- /* Configure CAN pin: TX. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_CAN_TX);
-
- /* NVIC setup. */
- nvic_enable_irq(NVIC_USB_LP_CAN_RX0_IRQ);
- nvic_set_priority(NVIC_USB_LP_CAN_RX0_IRQ, 1);
-
- /* Reset CAN. */
- can_reset(CAN1);
-
- /* CAN cell init. */
- if (can_init(CAN1,
- false, /* TTCM: Time triggered comm mode? */
- true, /* ABOM: Automatic bus-off management? */
- false, /* AWUM: Automatic wakeup mode? */
- false, /* NART: No automatic retransmission? */
- false, /* RFLM: Receive FIFO locked mode? */
- false, /* TXFP: Transmit FIFO priority? */
- CAN_BTR_SJW_1TQ,
- CAN_BTR_TS1_3TQ,
- CAN_BTR_TS2_4TQ,
- 12)) /* BRP+1: Baud rate prescaler */
- {
- gpio_set(GPIOA, GPIO6); /* LED0 off */
- gpio_set(GPIOA, GPIO7); /* LED1 off */
- gpio_set(GPIOB, GPIO0); /* LED2 off */
- gpio_clear(GPIOB, GPIO1); /* LED3 on */
-
- /* Die because we failed to initialize. */
- while (1)
- __asm__("nop");
- }
-
- /* CAN filter 0 init. */
- can_filter_id_mask_32bit_init(CAN1,
- 0, /* Filter ID */
- 0, /* CAN ID */
- 0, /* CAN ID mask */
- 0, /* FIFO assignment (here: FIFO0) */
- true); /* Enable the filter. */
-
- /* Enable CAN RX interrupt. */
- can_enable_irq(CAN1, CAN_IER_FMPIE0);
-}
-
-void sys_tick_handler(void)
-{
- static int temp32 = 0;
- static u8 data[8] = {0, 1, 2, 0, 0, 0, 0, 0};
-
- /* We call this handler every 1ms so 1000ms = 1s on/off. */
- if (++temp32 != 1000)
- return;
-
- temp32 = 0;
-
- /* Transmit CAN frame. */
- data[0]++;
- if (can_transmit(CAN1,
- 0, /* (EX/ST)ID: CAN ID */
- false, /* IDE: CAN ID extended? */
- false, /* RTR: Request transmit? */
- 8, /* DLC: Data length */
- data) == -1)
- {
- gpio_set(GPIOA, GPIO6); /* LED0 off */
- gpio_set(GPIOA, GPIO7); /* LED1 off */
- gpio_clear(GPIOB, GPIO0); /* LED2 on */
- gpio_set(GPIOB, GPIO1); /* LED3 off */
- }
-}
-
-void usb_lp_can_rx0_isr(void)
-{
- u32 id, fmi;
- bool ext, rtr;
- u8 length, data[8];
-
- can_receive(CAN1, 0, false, &id, &ext, &rtr, &fmi, &length, data);
-
- if (data[0] & 1)
- gpio_clear(GPIOA, GPIO6);
- else
- gpio_set(GPIOA, GPIO6);
-
- if (data[0] & 2)
- gpio_clear(GPIOA, GPIO7);
- else
- gpio_set(GPIOA, GPIO7);
-
- if (data[0] & 4)
- gpio_clear(GPIOB, GPIO0);
- else
- gpio_set(GPIOB, GPIO0);
-
- if (data[0] & 8)
- gpio_clear(GPIOB, GPIO1);
- else
- gpio_set(GPIOB, GPIO1);
-
- can_fifo_release(CAN1, 0);
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
- gpio_setup();
- can_setup();
- systick_setup();
-
- while (1); /* Halt. */
-
- return 0;
-}
diff --git a/examples/stm32/obldc/can/can.ld b/examples/stm32/obldc/can/can.ld
deleted file mode 100644
index c076521..0000000
--- a/examples/stm32/obldc/can/can.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103RBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/obldc/led/Makefile b/examples/stm32/obldc/led/Makefile
deleted file mode 100644
index 8e1618a..0000000
--- a/examples/stm32/obldc/led/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = led
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/obldc/led/led.c b/examples/stm32/obldc/led/led.c
deleted file mode 100644
index 09ae89d..0000000
--- a/examples/stm32/obldc/led/led.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO6 and 7 (in GPIO port A) to 'output push-pull'. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6 | GPIO7);
-
- /* Set GPIO0 and 1 (in GPIO port B) to 'output push-pull'. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO0 | GPIO1);
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
-
- /* Blink the LEDs on the board. */
- while (1) {
- gpio_toggle(GPIOA, GPIO6); /* LED on/off */
- for (i = 0; i < 8000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOA, GPIO7); /* LED on/off */
- for (i = 0; i < 8000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOB, GPIO0); /* LED on/off */
- for (i = 0; i < 8000000; i++) /* Wait a bit. */
- __asm__("nop");
- gpio_toggle(GPIOB, GPIO1); /* LED on/off */
- for (i = 0; i < 8000000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/obldc/led/led.ld b/examples/stm32/obldc/led/led.ld
deleted file mode 100644
index 7899773..0000000
--- a/examples/stm32/obldc/led/led.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Open-BLDC (STM32F103CBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/obldc/pwmleds/Makefile b/examples/stm32/obldc/pwmleds/Makefile
deleted file mode 100644
index 8ae74d6..0000000
--- a/examples/stm32/obldc/pwmleds/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = pwmleds
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/obldc/pwmleds/pwmleds.c b/examples/stm32/obldc/pwmleds/pwmleds.c
deleted file mode 100644
index 146bb56..0000000
--- a/examples/stm32/obldc/pwmleds/pwmleds.c
+++ /dev/null
@@ -1,485 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/timer.h>
-
-// #define COMPARE
-// #define MOVING_FADE
-#define KITT
-
-#ifdef COMPARE
-#define GAMMA_LINEAR
-#define GAMMA_1_3
-#define GAMMA_2_5
-#define GAMMA_3_0
-#endif
-
-#ifdef MOVING_FADE
-#define GAMMA_2_2
-#define GAMMA_TABLE gamma_table_2_2
-#endif
-
-#ifdef KITT
-#define GAMMA_2_5
-#define GAMMA_TABLE gamma_table_2_5
-#endif
-
-/*
- * Gamma correction table
- *
- * The nonlinear tables are calculating with the function:
- * Iout = Iin ** gamma
- */
-#ifdef GAMMA_LINEAR
-static const u16 gamma_table_linear[] = {
- 1, 4, 9, 17, 26, 37, 51, 67,
- 84, 104, 126, 149, 175, 203, 233, 265,
- 299, 334, 372, 412, 454, 499, 545, 593,
- 643, 695, 749, 805, 864, 924, 986, 1050,
- 1116, 1185, 1255, 1327, 1402, 1478, 1556, 1637,
- 1719, 1803, 1890, 1978, 2068, 2161, 2255, 2352,
- 2450, 2550, 2653, 2757, 2864, 2972, 3082, 3195,
- 3309, 3426, 3544, 3664, 3787, 3911, 4038, 4166,
- 4296, 4429, 4563, 4700, 4838, 4978, 5121, 5265,
- 5411, 5560, 5710, 5862, 6017, 6173, 6331, 6492,
- 6654, 6818, 6985, 7153, 7323, 7495, 7670, 7846,
- 8024, 8204, 8387, 8571, 8757, 8945, 9135, 9327,
- 9521, 9718, 9916, 10116, 10318, 10522, 10728, 10936,
- 11146, 11358, 11572, 11788, 12006, 12226, 12448, 12672,
- 12897, 13125, 13355, 13587, 13821, 14057, 14294, 14534,
- 14776, 15020, 15265, 15513, 15763, 16014, 16268, 16524,
- 16781, 17041, 17302, 17566, 17831, 18099, 18368, 18640,
- 18913, 19189, 19466, 19745, 20027, 20310, 20595, 20883,
- 21172, 21463, 21756, 22051, 22349, 22648, 22949, 23252,
- 23557, 23864, 24173, 24484, 24797, 25112, 25429, 25748,
- 26069, 26391, 26716, 27043, 27372, 27702, 28035, 28370,
- 28707, 29045, 29386, 29728, 30073, 30419, 30768, 31118,
- 31471, 31825, 32182, 32540, 32900, 33263, 33627, 33993,
- 34361, 34731, 35104, 35478, 35854, 36232, 36612, 36994,
- 37378, 37764, 38152, 38542, 38933, 39327, 39723, 40121,
- 40521, 40922, 41326, 41732, 42139, 42549, 42960, 43374,
- 43789, 44207, 44626, 45048, 45471, 45896, 46324, 46753,
- 47184, 47617, 48052, 48490, 48929, 49370, 49813, 50258,
- 50705, 51154, 51604, 52057, 52512, 52969, 53428, 53888,
- 54351, 54816, 55282, 55751, 56222, 56694, 57169, 57645,
- 58123, 58604, 59086, 59570, 60057, 60545, 61035, 61527,
- 62021, 62517, 63016, 63516, 64018, 64521, 65027, 65535,
-};
-#endif
-
-#ifdef GAMMA_1_3
-static const u16 gamma_table_1_3[] = {
- /* Gamma 1.3 */
- 0, 49, 120, 203, 296, 395, 501, 612,
- 728, 848, 973, 1101, 1233, 1368, 1506, 1648,
- 1792, 1939, 2088, 2241, 2395, 2552, 2711, 2872,
- 3036, 3201, 3369, 3538, 3709, 3882, 4057, 4234,
- 4412, 4592, 4774, 4957, 5142, 5329, 5517, 5706,
- 5897, 6090, 6283, 6479, 6675, 6873, 7072, 7273,
- 7475, 7678, 7882, 8088, 8294, 8502, 8711, 8922,
- 9133, 9346, 9559, 9774, 9990, 10207, 10425, 10644,
- 10864, 11086, 11308, 11531, 11755, 11981, 12207, 12434,
- 12662, 12891, 13121, 13352, 13584, 13817, 14051, 14285,
- 14521, 14757, 14994, 15233, 15472, 15712, 15952, 16194,
- 16436, 16679, 16923, 17168, 17414, 17660, 17908, 18156,
- 18405, 18654, 18905, 19156, 19408, 19660, 19914, 20168,
- 20423, 20679, 20935, 21192, 21450, 21708, 21968, 22228,
- 22488, 22750, 23012, 23275, 23538, 23802, 24067, 24332,
- 24599, 24865, 25133, 25401, 25670, 25939, 26209, 26480,
- 26751, 27023, 27296, 27569, 27843, 28118, 28393, 28669,
- 28945, 29222, 29500, 29778, 30057, 30336, 30616, 30897,
- 31178, 31460, 31742, 32025, 32308, 32592, 32877, 33162,
- 33448, 33734, 34021, 34309, 34597, 34885, 35175, 35464,
- 35754, 36045, 36337, 36628, 36921, 37214, 37507, 37801,
- 38096, 38391, 38686, 38982, 39279, 39576, 39874, 40172,
- 40471, 40770, 41070, 41370, 41670, 41972, 42273, 42576,
- 42878, 43181, 43485, 43789, 44094, 44399, 44705, 45011,
- 45317, 45625, 45932, 46240, 46549, 46858, 47167, 47477,
- 47787, 48098, 48409, 48721, 49034, 49346, 49659, 49973,
- 50287, 50602, 50917, 51232, 51548, 51864, 52181, 52498,
- 52816, 53134, 53452, 53771, 54091, 54411, 54731, 55052,
- 55373, 55694, 56016, 56339, 56662, 56985, 57309, 57633,
- 57957, 58282, 58608, 58933, 59260, 59586, 59913, 60241,
- 60569, 60897, 61226, 61555, 61884, 62214, 62545, 62875,
- 63206, 63538, 63870, 64202, 64535, 64868, 65201, 65535,
-};
-#endif
-
-#ifdef GAMMA_2_2
-static const u16 gamma_table_2_2[] = {
- 0, 0, 2, 4, 7, 11, 17, 24,
- 32, 42, 53, 65, 79, 94, 111, 129,
- 148, 169, 192, 216, 242, 270, 299, 330,
- 362, 396, 432, 469, 508, 549, 591, 635,
- 681, 729, 779, 830, 883, 938, 995, 1053,
- 1113, 1175, 1239, 1305, 1373, 1443, 1514, 1587,
- 1663, 1740, 1819, 1900, 1983, 2068, 2155, 2243,
- 2334, 2427, 2521, 2618, 2717, 2817, 2920, 3024,
- 3131, 3240, 3350, 3463, 3578, 3694, 3813, 3934,
- 4057, 4182, 4309, 4438, 4570, 4703, 4838, 4976,
- 5115, 5257, 5401, 5547, 5695, 5845, 5998, 6152,
- 6309, 6468, 6629, 6792, 6957, 7124, 7294, 7466,
- 7640, 7816, 7994, 8175, 8358, 8543, 8730, 8919,
- 9111, 9305, 9501, 9699, 9900, 10102, 10307, 10515,
- 10724, 10936, 11150, 11366, 11585, 11806, 12029, 12254,
- 12482, 12712, 12944, 13179, 13416, 13655, 13896, 14140,
- 14386, 14635, 14885, 15138, 15394, 15652, 15912, 16174,
- 16439, 16706, 16975, 17247, 17521, 17798, 18077, 18358,
- 18642, 18928, 19216, 19507, 19800, 20095, 20393, 20694,
- 20996, 21301, 21609, 21919, 22231, 22546, 22863, 23182,
- 23504, 23829, 24156, 24485, 24817, 25151, 25487, 25826,
- 26168, 26512, 26858, 27207, 27558, 27912, 28268, 28627,
- 28988, 29351, 29717, 30086, 30457, 30830, 31206, 31585,
- 31966, 32349, 32735, 33124, 33514, 33908, 34304, 34702,
- 35103, 35507, 35913, 36321, 36732, 37146, 37562, 37981,
- 38402, 38825, 39252, 39680, 40112, 40546, 40982, 41421,
- 41862, 42306, 42753, 43202, 43654, 44108, 44565, 45025,
- 45487, 45951, 46418, 46888, 47360, 47835, 48313, 48793,
- 49275, 49761, 50249, 50739, 51232, 51728, 52226, 52727,
- 53230, 53736, 54245, 54756, 55270, 55787, 56306, 56828,
- 57352, 57879, 58409, 58941, 59476, 60014, 60554, 61097,
- 61642, 62190, 62741, 63295, 63851, 64410, 64971, 65535
-};
-#endif
-
-#ifdef GAMMA_2_5
-static const u16 gamma_table_2_5[] = {
- /* gamma = 2.5 */
- 0, 0, 0, 1, 2, 4, 6, 8,
- 11, 15, 20, 25, 31, 38, 46, 55,
- 65, 75, 87, 99, 113, 128, 143, 160,
- 178, 197, 218, 239, 262, 286, 311, 338,
- 366, 395, 425, 457, 491, 526, 562, 599,
- 639, 679, 722, 765, 811, 857, 906, 956,
- 1007, 1061, 1116, 1172, 1231, 1291, 1352, 1416,
- 1481, 1548, 1617, 1688, 1760, 1834, 1910, 1988,
- 2068, 2150, 2233, 2319, 2407, 2496, 2587, 2681,
- 2776, 2874, 2973, 3075, 3178, 3284, 3391, 3501,
- 3613, 3727, 3843, 3961, 4082, 4204, 4329, 4456,
- 4585, 4716, 4850, 4986, 5124, 5264, 5407, 5552,
- 5699, 5849, 6001, 6155, 6311, 6470, 6632, 6795,
- 6962, 7130, 7301, 7475, 7650, 7829, 8009, 8193,
- 8379, 8567, 8758, 8951, 9147, 9345, 9546, 9750,
- 9956, 10165, 10376, 10590, 10806, 11025, 11247, 11472,
- 11699, 11929, 12161, 12397, 12634, 12875, 13119, 13365,
- 13614, 13865, 14120, 14377, 14637, 14899, 15165, 15433,
- 15705, 15979, 16256, 16535, 16818, 17104, 17392, 17683,
- 17978, 18275, 18575, 18878, 19184, 19493, 19805, 20119,
- 20437, 20758, 21082, 21409, 21739, 22072, 22407, 22746,
- 23089, 23434, 23782, 24133, 24487, 24845, 25206, 25569,
- 25936, 26306, 26679, 27055, 27435, 27818, 28203, 28592,
- 28985, 29380, 29779, 30181, 30586, 30994, 31406, 31820,
- 32239, 32660, 33085, 33513, 33944, 34379, 34817, 35258,
- 35702, 36150, 36602, 37056, 37514, 37976, 38441, 38909,
- 39380, 39856, 40334, 40816, 41301, 41790, 42282, 42778,
- 43277, 43780, 44286, 44795, 45308, 45825, 46345, 46869,
- 47396, 47927, 48461, 48999, 49540, 50085, 50634, 51186,
- 51742, 52301, 52864, 53431, 54001, 54575, 55153, 55734,
- 56318, 56907, 57499, 58095, 58695, 59298, 59905, 60515,
- 61130, 61748, 62370, 62995, 63624, 64258, 64894, 65535,
-};
-#endif
-
-#ifdef GAMMA_3_0
-static const u16 gamma_table_3_0[] = {
- /* gamma = 3.0 */
- 0, 0, 0, 0, 0, 0, 1, 1,
- 2, 3, 4, 5, 7, 9, 11, 13,
- 16, 19, 23, 27, 32, 37, 42, 48,
- 55, 62, 69, 78, 87, 96, 107, 118,
- 130, 142, 155, 169, 184, 200, 217, 234,
- 253, 272, 293, 314, 337, 360, 385, 410,
- 437, 465, 494, 524, 556, 588, 622, 658,
- 694, 732, 771, 812, 854, 897, 942, 988,
- 1036, 1085, 1136, 1189, 1243, 1298, 1356, 1415,
- 1475, 1538, 1602, 1667, 1735, 1804, 1876, 1949,
- 2024, 2100, 2179, 2260, 2343, 2427, 2514, 2603,
- 2693, 2786, 2881, 2978, 3078, 3179, 3283, 3389,
- 3497, 3607, 3720, 3835, 3952, 4072, 4194, 4319,
- 4446, 4575, 4707, 4842, 4979, 5118, 5261, 5405,
- 5553, 5703, 5856, 6011, 6169, 6330, 6494, 6660,
- 6830, 7002, 7177, 7355, 7536, 7719, 7906, 8096,
- 8289, 8484, 8683, 8885, 9090, 9298, 9510, 9724,
- 9942, 10163, 10387, 10614, 10845, 11079, 11317, 11557,
- 11802, 12049, 12300, 12555, 12813, 13074, 13339, 13608,
- 13880, 14156, 14435, 14718, 15005, 15295, 15589, 15887,
- 16189, 16494, 16803, 17117, 17433, 17754, 18079, 18408,
- 18740, 19077, 19418, 19762, 20111, 20464, 20821, 21182,
- 21547, 21917, 22290, 22668, 23050, 23436, 23827, 24222,
- 24621, 25025, 25433, 25845, 26262, 26683, 27109, 27539,
- 27974, 28413, 28857, 29306, 29759, 30217, 30680, 31147,
- 31619, 32095, 32577, 33063, 33554, 34050, 34551, 35056,
- 35567, 36082, 36602, 37128, 37658, 38194, 38734, 39280,
- 39830, 40386, 40947, 41513, 42084, 42661, 43243, 43830,
- 44422, 45019, 45622, 46231, 46844, 47463, 48088, 48718,
- 49353, 49994, 50641, 51293, 51950, 52614, 53282, 53957,
- 54637, 55323, 56014, 56712, 57415, 58123, 58838, 59558,
- 60285, 61017, 61755, 62499, 63249, 64005, 64767, 65535,
-};
-#endif
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable TIM3 clock. */
- rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_TIM3EN);
-
- /* Enable GPIOC, Alternate Function clocks. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR,
- RCC_APB2ENR_IOPAEN |
- RCC_APB2ENR_IOPBEN |
- RCC_APB2ENR_AFIOEN);
-}
-
-void gpio_setup(void)
-{
- /*
- * Set GPIO6 and 7 (in GPIO port A) to
- * 'output alternate function push-pull'.
- */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL,
- GPIO_TIM3_CH1 |
- GPIO_TIM3_CH2);
-
- /*
- * Set GPIO0 and 1 (in GPIO port B) to
- * 'output alternate function push-pull'.
- */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL,
- GPIO_TIM3_CH3 |
- GPIO_TIM3_CH4);
-
-}
-void tim_setup(void)
-{
- /* Clock division and mode */
- TIM3_CR1 = TIM_CR1_CKD_CK_INT | TIM_CR1_CMS_EDGE;
- /* Period */
- TIM3_ARR = 65535;
- /* Prescaler */
- TIM3_PSC = 0;
- TIM3_EGR = TIM_EGR_UG;
-
- /* ---- */
- /* Output compare 1 mode and preload */
- TIM3_CCMR1 |= TIM_CCMR1_OC1M_PWM1 | TIM_CCMR1_OC1PE;
-
- /* Polarity and state */
- TIM3_CCER |= TIM_CCER_CC1P | TIM_CCER_CC1E;
- //TIM3_CCER |= TIM_CCER_CC1E;
-
- /* Capture compare value */
- TIM3_CCR1 = 0;
-
- /* ---- */
- /* Output compare 2 mode and preload */
- TIM3_CCMR1 |= TIM_CCMR1_OC2M_PWM1 | TIM_CCMR1_OC2PE;
-
- /* Polarity and state */
- TIM3_CCER |= TIM_CCER_CC2P | TIM_CCER_CC2E;
- //TIM3_CCER |= TIM_CCER_CC2E;
-
- /* Capture compare value */
- TIM3_CCR2 = 0;
-
- /* ---- */
- /* Output compare 3 mode and preload */
- TIM3_CCMR2 |= TIM_CCMR2_OC3M_PWM1 | TIM_CCMR2_OC3PE;
-
- /* Polarity and state */
- TIM3_CCER |= TIM_CCER_CC3P | TIM_CCER_CC3E;
- //TIM3_CCER |= TIM_CCER_CC3E;
-
- /* Capture compare value */
- TIM3_CCR3 = 0;
-
- /* ---- */
- /* Output compare 4 mode and preload */
- TIM3_CCMR2 |= TIM_CCMR2_OC4M_PWM1 | TIM_CCMR2_OC4PE;
-
- /* Polarity and state */
- TIM3_CCER |= TIM_CCER_CC4P | TIM_CCER_CC4E;
- //TIM3_CCER |= TIM_CCER_CC4E;
-
- /* Capture compare value */
- TIM3_CCR4 = 0;
-
- /* ---- */
- /* ARR reload enable */
- TIM3_CR1 |= TIM_CR1_ARPE;
-
- /* Counter enable */
- TIM3_CR1 |= TIM_CR1_CEN;
-}
-
-int main(void)
-{
- int i, j0, j1, j2, j3, d0, d1, d2, d3, j, k, kd;
-
- clock_setup();
- gpio_setup();
- tim_setup();
-
-#ifdef COMPARE
- j0 = 0;
- d0 = 1;
- j1 = 0;
- d1 = 1;
- j2 = 0;
- d2 = 1;
- j3 = 0;
- d3 = 1;
- while (1) {
- TIM3_CCR1 = gamma_table_linear[j0];
- j0 += d0;
- if (j0 == 255)
- d0 =- 1;
- if (j0 == 0)
- d0 = 1;
- TIM3_CCR2 = gamma_table_1_3[j1];
- j1 += d1;
- if (j1 == 255)
- d1 =- 1;
- if (j1 == 0)
- d1 = 1;
- TIM3_CCR3 = gamma_table_2_5[j2];
- j2 += d2;
- if (j2 == 255)
- d2 =- 1;
- if (j2 == 0)
- d2 = 1;
- TIM3_CCR4= gamma_table_3_0[j3];
- j3 += d3;
- if (j3 == 255)
- d3 =- 1;
- if (j3 == 0)
- d3 = 1;
- for (i = 0; i < 50000; i++);
- }
-#endif
-
-#ifdef MOVING_FADE
- j0 = 0;
- d0 = 1;
- j1 = 128;
- d1 = 1;
- j2 = 255;
- d2 = -1;
- j3 = 128;
- d3 = -1;
- while (1) {
- TIM3_CCR1 = GAMMA_TABLE[j0];
- j0 += d0;
- if (j0 == 255)
- d0 =- 1;
- if (j0 == 0)
- d0 = 1;
- TIM3_CCR2 = GAMMA_TABLE[j1];
- j1 += d1;
- if (j1 == 255)
- d1 =- 1;
- if (j1 == 0)
- d1 = 1;
- TIM3_CCR3 = GAMMA_TABLE[j2];
- j2 += d2;
- if (j2 == 255)
- d2 =- 1;
- if (j2 == 0)
- d2 = 1;
- TIM3_CCR4 = GAMMA_TABLE[j3];
- j3 += d3;
- if (j3 == 255)
- d3 =- 1;
- if (j3 == 0)
- d3 = 1;
- for (i = 0; i < 10000; i++);
- }
-#endif
-
-#ifdef KITT
- j0 = 255;
- d0 = -1;
- j1 = 20;
- d1 = -1;
- j2 = 20;
- d2 = -1;
- j3 = 20;
- d3 = -1;
- j = 0;
- k = 0;
- kd = 1;
- while (1) {
- TIM3_CCR1 = GAMMA_TABLE[j0];
- j0 += d0;
- if (j0 == 255)
- d0 =- 1;
- if (j0 == 19)
- j0 = 20;
- TIM3_CCR2 = GAMMA_TABLE[j1];
- j1 += d1;
- if (j1 == 255)
- d1 =- 1;
- if (j1 == 19)
- j1 = 20;
- TIM3_CCR3 = GAMMA_TABLE[j2];
- j2 += d2;
- if (j2 == 255)
- d2 =- 1;
- if (j2 == 19)
- j2 = 20;
- TIM3_CCR4 = GAMMA_TABLE[j3];
- j3 += d3;
- if (j3 == 255)
- d3 =- 1;
- if (j3 == 19)
- j3 = 20;
- for (i = 0; i < 15000; i++)
- __asm__("nop");
- j++;
- if (j == 100) {
- j = 0;
- switch (k += kd) {
- case 0:
- j0 = 255;
- break;
- case 1:
- j1 = 255;
- break;
- case 2:
- j2 = 255;
- break;
- case 3:
- j3 = 255;
- break;
- }
- if (k == 3)
- kd =- 1;
- if (k == 0)
- kd = 1;
- }
- }
-#endif
-
- return 0;
-}
diff --git a/examples/stm32/obldc/pwmleds/pwmleds.ld b/examples/stm32/obldc/pwmleds/pwmleds.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/obldc/pwmleds/pwmleds.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/obldc/systick/Makefile b/examples/stm32/obldc/systick/Makefile
deleted file mode 100644
index 91b5cb5..0000000
--- a/examples/stm32/obldc/systick/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = systick
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/obldc/systick/systick.c b/examples/stm32/obldc/systick/systick.c
deleted file mode 100644
index 3d75c4a..0000000
--- a/examples/stm32/obldc/systick/systick.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/systick.h>
-
-u32 temp32;
-
-void gpio_setup(void)
-{
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- gpio_set(GPIOA, GPIO6); /* LED0 off */
- gpio_set(GPIOA, GPIO7); /* LED1 off */
- gpio_set(GPIOB, GPIO0); /* LED2 off */
- gpio_set(GPIOB, GPIO1); /* LED3 off */
-
- /* Set GPIO6/7 (in GPIO port A) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO0);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO1);
-}
-
-void sys_tick_handler(void)
-{
- temp32++;
-
- /* We call this handler every 1ms so 1000ms = 1s on/off. */
- if (temp32 == 1000) {
- gpio_toggle(GPIOA, GPIO6); /* LED2 on/off */
- temp32 = 0;
- }
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
- gpio_setup();
-
- gpio_clear(GPIOA, GPIO7); /* LED1 on */
- gpio_set(GPIOA, GPIO6); /* LED2 off */
-
- temp32 = 0;
-
- /* 72MHz / 8 => 9000000 counts per second */
- systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
-
- /* 9000000/9000 = 1000 overflows per second - every 1ms one interrupt */
- systick_set_reload(9000);
-
- systick_interrupt_enable();
-
- /* Start counting. */
- systick_counter_enable();
-
- while (1); /* Halt. */
-
- return 0;
-}
diff --git a/examples/stm32/obldc/systick/systick.ld b/examples/stm32/obldc/systick/systick.ld
deleted file mode 100644
index da4f2b3..0000000
--- a/examples/stm32/obldc/systick/systick.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103CBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/obldc/usart/Makefile b/examples/stm32/obldc/usart/Makefile
deleted file mode 100644
index 2c1e1b1..0000000
--- a/examples/stm32/obldc/usart/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usart
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/obldc/usart/usart.c b/examples/stm32/obldc/usart/usart.c
deleted file mode 100644
index ea5ec0e..0000000
--- a/examples/stm32/obldc/usart/usart.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOA clock (for LED GPIOs). */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable clocks for GPIO port B (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
- /* Setup GPIO6 (in GPIO port A) to 'output push-pull' for LED use. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
-
- AFIO_MAPR |= AFIO_MAPR_USART1_REMAP;
-
- /* Setup GPIO pin GPIO_USART3_TX/GPIO10 on GPIO port B for transmit. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_RE_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 230400);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
-}
-
-int main(void)
-{
- int i, j = 0, c = 0;
-
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /* Blink the LED (PC12) on the board with every transmitted byte. */
- while (1) {
- gpio_toggle(GPIOA, GPIO6); /* LED on/off */
- usart_send_blocking(USART1, c + '0'); /* Send a byte. */
- c = (c == 9) ? 0 : c + 1; /* Increment c. */
- if ((j++ % 80) == 0) { /* Newline after line full. */
- usart_send_blocking(USART1, '\r');
- usart_send_blocking(USART1, '\n');
- }
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/obldc/usart/usart.ld b/examples/stm32/obldc/usart/usart.ld
deleted file mode 100644
index 7899773..0000000
--- a/examples/stm32/obldc/usart/usart.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Open-BLDC (STM32F103CBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/obldc/usart_irq/Makefile b/examples/stm32/obldc/usart_irq/Makefile
deleted file mode 100644
index 2ab46a0..0000000
--- a/examples/stm32/obldc/usart_irq/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usart_irq
-
-OOCD_BOARD = open-bldc
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/obldc/usart_irq/usart_irq.c b/examples/stm32/obldc/usart_irq/usart_irq.c
deleted file mode 100644
index 82320c1..0000000
--- a/examples/stm32/obldc/usart_irq/usart_irq.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/nvic.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOA clock (for LED GPIOs). */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable clocks for GPIO port B (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
- /* Enable the USART1 interrupt. */
- nvic_enable_irq(NVIC_USART1_IRQ);
-
- /* enable USART1 pin software remapping */
- AFIO_MAPR |= AFIO_MAPR_USART1_REMAP;
-
- /* Setup GPIO pin GPIO_USART1_RE_TX on GPIO port B for transmit. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_RE_TX);
-
- /* Setup GPIO pin GPIO_USART1_RE_RX on GPIO port B for receive. */
- gpio_set_mode(GPIOB, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO_USART1_RE_RX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 230400);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
- usart_set_mode(USART1, USART_MODE_TX_RX);
-
- /* Enable USART1 Receive interrupt. */
- USART_CR1(USART1) |= USART_CR1_RXNEIE;
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- gpio_set(GPIOA, GPIO6 | GPIO7);
-
- /* Setup GPIO6 and 7 (in GPIO port A) for led use. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6 | GPIO7);
-}
-
-void usart1_isr(void)
-{
- static u8 data = 'A';
-
- /* Check if we were called because of RXNE. */
- if (((USART_CR1(USART1) & USART_CR1_RXNEIE) != 0) &&
- ((USART_SR(USART1) & USART_SR_RXNE) != 0)) {
- /* Indicate that we got data. */
- gpio_toggle(GPIOA, GPIO6);
-
- /* Retrieve the data from the peripheral. */
- data = usart_recv(USART1);
-
- /* Enable transmit interrupt so it sends back the data. */
- USART_CR1(USART1) |= USART_CR1_TXEIE;
- }
-
- /* Check if we were called because of TXE. */
- if (((USART_CR1(USART1) & USART_CR1_TXEIE) != 0) &&
- ((USART_SR(USART1) & USART_SR_TXE) != 0)) {
- /* Indicate that we are sending out data. */
- gpio_toggle(GPIOA, GPIO7);
-
- /* Put data into the transmit register. */
- usart_send(USART1, data);
-
- /* Disable the TXE interrupt as we don't need it anymore. */
- USART_CR1(USART1) &= ~USART_CR1_TXEIE;
- }
-}
-
-int main(void)
-{
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /* Wait forever and do nothing. */
- while (1)
- __asm__("nop");
-
- return 0;
-}
diff --git a/examples/stm32/obldc/usart_irq/usart_irq.ld b/examples/stm32/obldc/usart_irq/usart_irq.ld
deleted file mode 100644
index 7899773..0000000
--- a/examples/stm32/obldc/usart_irq/usart_irq.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Open-BLDC (STM32F103CBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/adc_temperature_sensor/Makefile b/examples/stm32/other/adc_temperature_sensor/Makefile
deleted file mode 100644
index f3f65c4..0000000
--- a/examples/stm32/other/adc_temperature_sensor/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = adc
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/adc_temperature_sensor/README b/examples/stm32/other/adc_temperature_sensor/README
deleted file mode 100644
index aa00ef0..0000000
--- a/examples/stm32/other/adc_temperature_sensor/README
+++ /dev/null
@@ -1,10 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example program sends some characters on USART1.
-Afterwards it read out the internal temperature sensor of the STM32 and
-sends the value read out from the ADC to the USART1.
-
-The terminal settings for the receiving device/PC are 115200 8n1.
-
diff --git a/examples/stm32/other/adc_temperature_sensor/adc.c b/examples/stm32/other/adc_temperature_sensor/adc.c
deleted file mode 100644
index 6c0e828..0000000
--- a/examples/stm32/other/adc_temperature_sensor/adc.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/adc.h>
-
-void usart_setup(void)
-{
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-
- /* Setup GPIO pin GPIO_USART1_TX/GPIO9 on GPIO port A for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 115200);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX_RX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-}
-
-void adc_setup(void)
-{
- int i;
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_ADC1EN);
-
- /* Make shure it doesn't run during config. */
- adc_off(ADC1);
-
- /* We configure everything for one single conversion. */
- adc_disable_scan_mode(ADC1);
- adc_set_single_conversion_mode(ADC1);
- adc_enable_discontinous_mode_regular(ADC1);
- adc_disable_external_trigger_regular(ADC1);
- adc_set_right_aligned(ADC1);
- /* We want to read the temperature sensor, so we have to enable it. */
- adc_enable_temperature_sensor(ADC1);
- adc_set_conversion_time_on_all_channels(ADC1, ADC_SMPR_SMP_28DOT5CYC);
-
- adc_on(ADC1);
-
- /* Wait for ADC starting up. */
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
-
- adc_reset_calibration(ADC1);
- adc_calibration(ADC1);
-}
-
-void my_usart_print_int(u32 usart, int value)
-{
- s8 i;
- u8 nr_digits = 0;
- char buffer[25];
-
- if (value < 0) {
- usart_send(usart, '-');
- value = value * -1;
- }
-
- while (value > 0) {
- buffer[nr_digits++] = "0123456789"[value % 10];
- value /= 10;
- }
-
- for (i = nr_digits; i >= 0; i--)
- usart_send(usart, buffer[i]);
-}
-
-int main(void)
-{
- u8 channel_array[16];
- u16 temperature;
-
- rcc_clock_setup_in_hse_16mhz_out_72mhz();
- gpio_setup();
- usart_setup();
- adc_setup();
-
- gpio_clear(GPIOB, GPIO7); /* LED1 on */
- gpio_set(GPIOB, GPIO6); /* LED2 off */
-
- /* Send a message on USART1. */
- usart_send(USART1, 's');
- usart_send(USART1, 't');
- usart_send(USART1, 'm');
- usart_send(USART1, '\r');
- usart_send(USART1, '\n');
-
- /* Select the channel we want to convert. 16=temperature_sensor. */
- channel_array[0] = 16;
- adc_set_regular_sequence(ADC1, 1, channel_array);
-
- /*
- * If the ADC_CR2_ON bit is already set -> setting it another time
- * starts the conversion.
- */
- adc_on(ADC1);
-
- /* Wait for end of conversion. */
- while (!(ADC_SR(ADC1) & ADC_SR_EOC));
-
- temperature = ADC_DR(ADC1);
-
- /*
- * That's actually not the real temperature - you have to compute it
- * as described in the datasheet.
- */
- my_usart_print_int(USART1, temperature);
-
- gpio_clear(GPIOB, GPIO6); /* LED2 on */
-
- while(1); /* Halt. */
-
- return 0;
-}
diff --git a/examples/stm32/other/adc_temperature_sensor/adc.ld b/examples/stm32/other/adc_temperature_sensor/adc.ld
deleted file mode 100644
index c076521..0000000
--- a/examples/stm32/other/adc_temperature_sensor/adc.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103RBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/dma_mem2mem/Makefile b/examples/stm32/other/dma_mem2mem/Makefile
deleted file mode 100644
index c43650d..0000000
--- a/examples/stm32/other/dma_mem2mem/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = dma
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/dma_mem2mem/README b/examples/stm32/other/dma_mem2mem/README
deleted file mode 100644
index 2e61e5a..0000000
--- a/examples/stm32/other/dma_mem2mem/README
+++ /dev/null
@@ -1,11 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This program demonstrates a little DMA MEM2MEM transfer. A string is send out
-to USART1 and afterwards copied by DMA to another memory location. To check
-if the transfer was successful we send the destination string also out to
-USART1.
-
-The terminal settings for the receiving device/PC are 115200 8n1.
-
diff --git a/examples/stm32/other/dma_mem2mem/dma.c b/examples/stm32/other/dma_mem2mem/dma.c
deleted file mode 100644
index e43fe0d..0000000
--- a/examples/stm32/other/dma_mem2mem/dma.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/dma.h>
-
-void usart_setup(void)
-{
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-
- /* Setup GPIO pin GPIO_USART1_TX/GPIO9 on GPIO port A for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 115200);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX_RX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-}
-
-void my_usart_print_string(u32 usart, char * s)
-{
- while (*s != 0) {
- usart_send(usart, *s);
- s++;
- }
-}
-
-int main(void)
-{
- /* Exactly 20 bytes including '0' at the end.
- We want to transfer 32bit * 5 so it should fit */
- char s1[20] = "Hello STM MEM2MEM\r\n";
- char s2[20];
-
- rcc_clock_setup_in_hse_16mhz_out_72mhz();
- gpio_setup();
- usart_setup();
-
- gpio_clear(GPIOB, GPIO7); /* LED1 on */
- gpio_set(GPIOB, GPIO6); /* LED2 off */
-
- my_usart_print_string(USART1, "s1 ");
- my_usart_print_string(USART1, s1);
-
- rcc_peripheral_enable_clock(&RCC_AHBENR, RCC_AHBENR_DMA1EN);
-
- /* MEM2MEM mode for channel 1. */
- dma_enable_mem2mem_mode(DMA1, DMA_CHANNEL1);
-
- /* Highest priority. */
- dma_set_priority(DMA1, DMA_CHANNEL1, DMA_CCR1_PL_VERY_HIGH);
-
- /* 32Bit wide transfer for source and destination. */
- dma_set_memory_size(DMA1, DMA_CHANNEL1, DMA_CCR1_MSIZE_32BIT);
- dma_set_peripheral_size(DMA1, DMA_CHANNEL1, DMA_CCR1_PSIZE_32BIT);
-
- /* After each 32Bit we have to increase the addres because we use RAM. */
- dma_enable_memory_increment_mode(DMA1, DMA_CHANNEL1);
- dma_enable_peripheral_increment_mode(DMA1, DMA_CHANNEL1);
-
- /* We define the source as peripheral. */
- dma_set_read_from_peripheral(DMA1, DMA_CHANNEL1);
-
- /* We want to transfer string s1. */
- dma_set_peripheral_address(DMA1, DMA_CHANNEL1, (u32) &s1);
-
- /* Destination should be string s2. */
- dma_set_memory_address(DMA1, DMA_CHANNEL1, (u32) &s2);
-
- /* Set number of DATA to transfer.
- Remember that this means not necessary bytes but MSIZE or PSIZE
- depending from your source device. */
- dma_set_number_of_data(DMA1, DMA_CHANNEL1, 5);
-
- /* Start DMA transfer. */
- dma_enable_channel(DMA1, DMA_CHANNEL1);
-
- /* TODO: write a function to get the interrupt flags. */
- while(!(DMA_ISR(DMA1) & 0x0000001))
- {
- }
-
- dma_disable_channel(DMA1, DMA_CHANNEL1);
-
- /* String s1 should now already be transferred to s2. */
- my_usart_print_string(USART1, "s2 ");
- my_usart_print_string(USART1, s2);
-
- gpio_clear(GPIOB, GPIO6); /* LED2 on */
- while(1); /* Halt. */
-
- return 0;
-}
diff --git a/examples/stm32/other/dma_mem2mem/dma.ld b/examples/stm32/other/dma_mem2mem/dma.ld
deleted file mode 100644
index c076521..0000000
--- a/examples/stm32/other/dma_mem2mem/dma.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103RBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/dogm128/Makefile b/examples/stm32/other/dogm128/Makefile
deleted file mode 100644
index 97a012e..0000000
--- a/examples/stm32/other/dogm128/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = main
-
-OBJS = dogm128.o
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/dogm128/README b/examples/stm32/other/dogm128/README
deleted file mode 100644
index dbf82a0..0000000
--- a/examples/stm32/other/dogm128/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example program writes some text on an DOGM128 LCD display connected
-to SPI2.
-
diff --git a/examples/stm32/other/dogm128/dogm128.c b/examples/stm32/other/dogm128/dogm128.c
deleted file mode 100644
index c78a275..0000000
--- a/examples/stm32/other/dogm128/dogm128.c
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "./dogm128.h"
-
-u8 dogm128_ram[1024];
-u8 dogm128_cursor_x;
-u8 dogm128_cursor_y;
-
-void dogm128_send_command(u8 command)
-{
- u32 counter;
-
- gpio_clear(DOGM128_A0_PORT, DOGM128_A0_PIN); /* A0 low for commands */
- spi_send(DOGM128_SPI, command);
-
- for (counter = 0; counter<=500; counter++) /* wait */
- {}
-}
-
-void dogm128_send_data(u8 data)
-{
- u32 counter;
-
- gpio_set(DOGM128_A0_PORT, DOGM128_A0_PIN); /* A0 high for data */
- spi_send(DOGM128_SPI, data);
-
- for (counter = 0; counter<=500; counter++) /* wait */
- {}
-}
-
-void dogm128_init()
-{
- u32 counter;
-
- /* reset the display */
- gpio_clear(DOGM128_RESET_PORT, DOGM128_RESET_PIN); /* reset low for dogm128 */
- for (counter = 0; counter<=60000; counter++) /* wait */
- {}
- gpio_set(DOGM128_RESET_PORT, DOGM128_RESET_PIN); /* reset high for dogm128 */
-
- for (counter = 0; counter<=60000; counter++) /* wait */
- {}
-
- gpio_clear(DOGM128_A0_PORT, DOGM128_A0_PIN); /* A0 low for init */
-
- /* tell the display that we want to start */
- spi_set_nss_low(DOGM128_SPI);
-
- /* init sequence */
- dogm128_send_command(DOGM128_DISPLAY_START_ADDRESS_BASE + 0);
- dogm128_send_command(DOGM128_ADC_REVERSE);
- dogm128_send_command(DOGM128_COM_OUTPUT_SCAN_NORMAL);
- dogm128_send_command(DOGM128_DISPLAY_NORMAL);
- dogm128_send_command(DOGM128_BIAS_19);
- dogm128_send_command(DOGM128_POWER_CONTROL_BASE + 0x07);
- dogm128_send_command(DOGM128_BOOSTER_RATIO_SET);
- dogm128_send_command(0x00); /* Booster x4 */
- dogm128_send_command(DOGM128_V0_OUTPUT_RESISTOR_BASE + 0x07);
- dogm128_send_command(DOGM128_ELECTRONIC_VOLUME_MODE_SET);
- dogm128_send_command(0x16); /* Contrast */
- dogm128_send_command(DOGM128_STATIC_INDICATOR_OFF);
- dogm128_send_command(0x00); /* Flashing OFF */
- dogm128_send_command(DOGM128_DISPLAY_ON);
-
- /* end transfer */
- spi_set_nss_high(DOGM128_SPI);
-}
-
-void dogm128_print_char(u8 data)
-{
- u8 i;
- u8 page;
- u8 shift;
- u8 xcoord;
- u8 ycoord;
-
- xcoord = dogm128_cursor_x;
- ycoord = dogm128_cursor_y;
-
- page = (63 - ycoord) / 8; /* the display consists of 8 lines a 8 dots each. */
- shift = (7 -((63 - ycoord) % 8)); /* vertical shift */
-
- /* font is 8x5 so iterate each column of the character */
- for (i = 0; i <= 5; i++) {
- /* right border reached? */
- if ((xcoord + i) > 127)
- return;
- dogm128_cursor_x++;
-
- /* 0xAA = end of character - no dots in this line */
- if (dogm128_font[data - 0x20][i] == 0xAA) {
- dogm128_ram[(page * 128) + xcoord + i] &= ~(0xFF >> shift); /* clear area */
- if ((shift > 0) && (page > 0))
- dogm128_ram[((page - 1) * 128) + xcoord + i] &= ~(0xFF << (8 - shift)); /* clear area */
- return;
- }
-
- /* lower part */
- dogm128_ram[(page * 128) + xcoord + i] &= ~(0xFF >> shift); /* clear area */
- dogm128_ram[(page * 128) + xcoord + i] = (dogm128_font[data - 0x20][i] >> shift);
- /* higher part if needed */
- if ((shift > 0) && (page > 0)) {
- dogm128_ram[((page - 1) * 128) + xcoord + i] &= ~(0xFF << (8 - shift)); /* clear area */
- dogm128_ram[((page - 1) * 128) + xcoord + i] = (dogm128_font[data - 0x20][i] << (8 - shift));
- }
- }
-}
-
-void dogm128_set_cursor(u8 xcoord, u8 ycoord)
-{
- dogm128_cursor_x = xcoord;
- dogm128_cursor_y = ycoord;
-}
-
-void dogm128_print_string(char * s)
-{
- while (*s != 0) {
- dogm128_print_char(*s);
- s++;
- }
-}
-
-void dogm128_set_dot(u8 xcoord, u8 ycoord)
-{
- dogm128_ram[(((63 - ycoord) / 8) * 128) + xcoord] |= (1 << ((63 - ycoord) % 8));
-}
-
-void dogm128_clear_dot(u8 xcoord, u8 ycoord)
-{
- dogm128_ram[(((63 - ycoord) / 8) * 128) + xcoord] &= ~(1 << ((63 - ycoord) % 8));
-}
-
-void dogm128_update_display()
-{
- u8 page;
- u8 column;
-
- /* tell the display that we want to start */
- spi_set_nss_low(DOGM128_SPI);
-
- for (page = 0; page <= 7; page++) {
- dogm128_send_command(0xB0 + page); /* set page */
- dogm128_send_command(0x10); /* set column upper address to 0 */
- dogm128_send_command(0x00); /* set column lower address to 0 */
-
- for (column = 0; column <= 127; column++) {
- dogm128_send_data(dogm128_ram[(page * 128) + column]);
- }
- }
-
- spi_set_nss_high(DOGM128_SPI);
-}
-
-void dogm128_clear()
-{
- u16 i;
-
- for (i = 0; i<=1023; i++) {
- dogm128_ram[i] = 0;
- }
- dogm128_update_display();
-}
-
-/* This is a non-monospace font definition (upside down for better handling).
- * 0xAA is the end of the character so its not space efficient in your memory, but on your display.
- * We are starting with " " as the first printable character at 0x20, so we have to substract 0x20 later.
- * Its the only defined to 127/0x7F so if you have german umlauts or other special characters from above
- * you have to expand this definition a little bit. */
-
-const u8 dogm128_font[96][6] = {
-
- /* 20 SPACE */ {0x00, 0x00, 0x00, 0xAA, 0xAA, 0xAA},
- /* 21 ! */ {0x5E, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 22 " */ {0x66, 0x00, 0x66, 0xAA, 0xAA, 0xAA},
- /* 23 # */ {0x28, 0x7C, 0x28, 0x7C, 0x28, 0xAA},
- /* 24 $ */ {0x24, 0x2A, 0x7F, 0x2A, 0x10, 0xAA},
- /* 25 % */ {0x62, 0x18, 0x46, 0xAA, 0xAA, 0xAA},
- /* 26 & */ {0x30, 0x4C, 0x5A, 0x24, 0x50, 0xAA},
- /* 27 ' */ {0x06, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 28 ( */ {0x3E, 0x41, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 29 ) */ {0x41, 0x3E, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 2A * */ {0x28, 0x10, 0x7C, 0x10, 0x28, 0xAA},
- /* 2B + */ {0x10, 0x38, 0x10, 0xAA, 0xAA, 0xAA},
- /* 2C , */ {0xC0, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 2D - */ {0x10, 0x10, 0x10, 0xAA, 0xAA, 0xAA},
- /* 2E . */ {0x40, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 2F / */ {0x60, 0x18, 0x06, 0xAA, 0xAA, 0xAA},
-
- /* 30 0 */ {0x3C, 0x42, 0x42, 0x3C, 0xAA, 0xAA},
- /* 31 1 */ {0x44, 0x7E, 0x40, 0xAA, 0xAA, 0xAA},
- /* 32 2 */ {0x44, 0x62, 0x52, 0x4C, 0xAA, 0xAA},
- /* 33 3 */ {0x4A, 0x4A, 0x34, 0xAA, 0xAA, 0xAA},
- /* 34 4 */ {0x1E, 0x10, 0x78, 0x10, 0xAA, 0xAA},
- /* 35 5 */ {0x4E, 0x4A, 0x32, 0xAA, 0xAA, 0xAA},
- /* 36 6 */ {0x3C, 0x4A, 0x4A, 0x30, 0xAA, 0xAA},
- /* 37 7 */ {0x62, 0x12, 0x0E, 0xAA, 0xAA, 0xAA},
- /* 38 8 */ {0x34, 0x4A, 0x4A, 0x34, 0xAA, 0xAA},
- /* 39 9 */ {0x0C, 0x52, 0x52, 0x3C, 0xAA, 0xAA},
- /* 3A : */ {0x28, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 3B ; */ {0xC8, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 3C < */ {0x10, 0x28, 0x44, 0xAA, 0xAA, 0xAA},
- /* 3D = */ {0x28, 0x28, 0x28, 0xAA, 0xAA, 0xAA},
- /* 3E > */ {0x44, 0x28, 0x10, 0xAA, 0xAA, 0xAA},
- /* 3F ? */ {0x02, 0x52, 0x0C, 0xAA, 0xAA, 0xAA},
-
- /* 40 @ */ {0x3C, 0x42, 0x12, 0x2A, 0x3C, 0xAA},
- /* 41 A */ {0x7C, 0x12, 0x12, 0x7C, 0xAA, 0xAA},
- /* 42 B */ {0x7E, 0x4A, 0x4A, 0x34, 0xAA, 0xAA},
- /* 43 C */ {0x3C, 0x42, 0x42, 0x24, 0xAA, 0xAA},
- /* 44 D */ {0x7E, 0x42, 0x42, 0x3C, 0xAA, 0xAA},
- /* 45 E */ {0x7E, 0x4A, 0x4A, 0xAA, 0xAA, 0xAA},
- /* 46 F */ {0x7E, 0x0A, 0x0A, 0xAA, 0xAA, 0xAA},
- /* 47 G */ {0x3C, 0x42, 0x52, 0x34, 0xAA, 0xAA},
- /* 48 H */ {0x7E, 0x08, 0x08, 0x7E, 0xAA, 0xAA},
- /* 49 I */ {0x42, 0x7E, 0x42, 0xAA, 0xAA, 0xAA},
- /* 4A J */ {0x42, 0x42, 0x3E, 0xAA, 0xAA, 0xAA},
- /* 4B K */ {0x7E, 0x08, 0x14, 0x62, 0xAA, 0xAA},
- /* 4C L */ {0x7E, 0x40, 0x40, 0xAA, 0xAA, 0xAA},
- /* 4D M */ {0x7E, 0x04, 0x08, 0x04, 0x7E, 0xAA},
- /* 4E N */ {0x7E, 0x04, 0x18, 0x20, 0x7E, 0xAA},
- /* 4F O */ {0x3C, 0x42, 0x42, 0x3C, 0xAA, 0xAA},
-
- /* 50 P */ {0x7E, 0x12, 0x12, 0x0C, 0xAA, 0xAA},
- /* 51 Q */ {0x3C, 0x42, 0x42, 0xBC, 0xAA, 0xAA},
- /* 52 R */ {0x7E, 0x12, 0x12, 0x6C, 0xAA, 0xAA},
- /* 53 S */ {0x44, 0x4A, 0x4A, 0x30, 0xAA, 0xAA},
- /* 54 T */ {0x02, 0x7E, 0x02, 0xAA, 0xAA, 0xAA},
- /* 55 U */ {0x3E, 0x40, 0x40, 0x3E, 0xAA, 0xAA},
- /* 56 V */ {0x06, 0x18, 0x60, 0x18, 0x06, 0xAA},
- /* 57 W */ {0x3E, 0x40, 0x3E, 0x40, 0x3E, 0xAA},
- /* 58 X */ {0x42, 0x24, 0x18, 0x24, 0x42, 0xAA},
- /* 59 Y */ {0x9E, 0xA0, 0xA0, 0x7E, 0xAA, 0xAA},
- /* 5A Z */ {0x62, 0x52, 0x4A, 0x46, 0xAA, 0xAA},
- /* 5B [ */ {0x7E, 0x42, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 5C \ */ {0x06, 0x18, 0x60, 0xAA, 0xAA, 0xAA},
- /* 5D ] */ {0x42, 0x7E, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 5E ^ */ {0x04, 0x02, 0x04, 0xAA, 0xAA, 0xAA},
- /* 5F _ */ {0x40, 0x40, 0x40, 0xAA, 0xAA, 0xAA},
-
- /* 60 ` */ {0x02, 0x04, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 61 a */ {0x20, 0x54, 0x54, 0x78, 0xAA, 0xAA},
- /* 62 b */ {0x7E, 0x44, 0x44, 0x38, 0xAA, 0xAA},
- /* 63 c */ {0x38, 0x44, 0x44, 0x28, 0xAA, 0xAA},
- /* 64 d */ {0x38, 0x44, 0x44, 0x7E, 0xAA, 0xAA},
- /* 65 e */ {0x38, 0x54, 0x54, 0x58, 0xAA, 0xAA},
- /* 66 f */ {0x7C, 0x0A, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 67 g */ {0x98, 0xA4, 0xA4, 0x7C, 0xAA, 0xAA},
- /* 68 h */ {0x7E, 0x04, 0x04, 0x78, 0xAA, 0xAA},
- /* 69 i */ {0x7A, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 6A j */ {0x40, 0x3A, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 6B k */ {0x7E, 0x10, 0x28, 0x44, 0xAA, 0xAA},
- /* 6C l */ {0x7E, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 6D m */ {0x7C, 0x04, 0x78, 0x04, 0x78, 0xAA},
- /* 6E n */ {0x7C, 0x04, 0x04, 0x78, 0xAA, 0xAA},
- /* 6F o */ {0x38, 0x44, 0x44, 0x38, 0xAA, 0xAA},
-
- /* 70 p */ {0xFC, 0x24, 0x24, 0x18, 0xAA, 0xAA},
- /* 71 q */ {0x18, 0x24, 0x24, 0xFC, 0xAA, 0xAA},
- /* 72 r */ {0x78, 0x04, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 73 s */ {0x48, 0x54, 0x54, 0x20, 0xAA, 0xAA},
- /* 74 t */ {0x04, 0x3E, 0x44, 0xAA, 0xAA, 0xAA},
- /* 75 u */ {0x3C, 0x40, 0x40, 0x3C, 0xAA, 0xAA},
- /* 76 v */ {0x0C, 0x30, 0x40, 0x30, 0x0C, 0xAA},
- /* 77 w */ {0x3C, 0x40, 0x3C, 0x40, 0x3C, 0xAA},
- /* 78 x */ {0x44, 0x28, 0x10, 0x28, 0x44, 0xAA},
- /* 79 y */ {0x1C, 0xA0, 0xA0, 0x7C, 0xAA, 0xAA},
- /* 7A z */ {0x64, 0x54, 0x4C, 0xAA, 0xAA, 0xAA},
- /* 7B { */ {0x08, 0x36, 0x41, 0xAA, 0xAA, 0xAA},
- /* 7C | */ {0x7E, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA},
- /* 7D } */ {0x41, 0x36, 0x08, 0xAA, 0xAA, 0xAA},
- /* 7E ~ */ {0x20, 0x10, 0x20, 0x10, 0xAA, 0xAA},
- /* 7F DEL */ {0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA}
-};
-
diff --git a/examples/stm32/other/dogm128/dogm128.h b/examples/stm32/other/dogm128/dogm128.h
deleted file mode 100644
index ed514ab..0000000
--- a/examples/stm32/other/dogm128/dogm128.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef DOGM128_H
-#define DOGM128_H
-
-#include <libopencm3/cm3/common.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/spi.h>
-
-/* PB10 GPIO - ~RESET
- * PB12 SPI2_NSS - ~CS1
- * PB13 SPI2_SCK - SCL
- * PB14 SPI2_MISO - A0
- * PB15 SPI2_MOSI - SI */
-
-#define DOGM128_SPI SPI2
-#define DOGM128_RESET_PIN GPIO10
-#define DOGM128_RESET_PORT GPIOB
-#define DOGM128_A0_PIN GPIO14
-#define DOGM128_A0_PORT GPIOB
-
-/* DOGM128 display commands */
-#define DOGM128_PAGE_BASE 0xB0
-#define DOGM128_PAGE0 0xB0
-#define DOGM128_PAGE1 0xB1
-#define DOGM128_PAGE2 0xB2
-#define DOGM128_PAGE3 0xB3
-#define DOGM128_PAGE4 0xB4
-#define DOGM128_PAGE5 0xB5
-#define DOGM128_PAGE6 0xB6
-#define DOGM128_PAGE7 0xB7
-#define DOGM128_DISPLAY_ON 0xAF
-#define DOGM128_DISPLAY_OFF 0xAE
-#define DOGM128_DISPLAY_START_ADDRESS_BASE 0x40
-#define DOGM128_ADC_NORMAL 0xA0
-#define DOGM128_ADC_REVERSE 0xA1
-#define DOGM128_DISPLAY_NORMAL 0xA6
-#define DOGM128_DISPLAY_REVERSE 0xA7
-#define DOGM128_ALL_POINTS_ON 0xA5
-#define DOGM128_ALL_POINTS_OFF 0xA4
-#define DOGM128_BIAS_19 0xA2
-#define DOGM128_BIAS_17 0xA3
-#define DOGM128_INTERNAL_RESET 0xE2
-#define DOGM128_COM_OUTPUT_SCAN_NORMAL 0xC0
-#define DOGM128_COM_OUTPUT_SCAN_REVERSE 0xC8
-#define DOGM128_POWER_CONTROL_BASE 0x28
-#define DOGM128_V0_OUTPUT_RESISTOR_BASE 0x20
-#define DOGM128_ELECTRONIC_VOLUME_MODE_SET 0x81
-#define DOGM128_STATIC_INDICATOR_OFF 0xAC
-#define DOGM128_STATIC_INDICATOR_ON 0xAD
-#define DOGM128_BOOSTER_RATIO_SET 0xF8
-
-extern const u8 dogm128_font[96][6];
-extern u8 dogm128_ram[1024];
-extern u8 dogm128_cursor_x;
-extern u8 dogm128_cursor_y;
-
-void dogm128_send_command(u8 command);
-void dogm128_set_cursor(u8 xcoord, u8 ycoord);
-void dogm128_print_char(u8 data);
-void dogm128_print_string(char * s);
-void dogm128_set_dot(u8 xcoord, u8 ycoord);
-void dogm128_clear_dot(u8 xcoord, u8 ycoord);
-void dogm128_send_data(u8 data);
-void dogm128_init();
-void dogm128_update_display();
-void dogm128_clear();
-
-#endif
diff --git a/examples/stm32/other/dogm128/main.c b/examples/stm32/other/dogm128/main.c
deleted file mode 100644
index b12a36d..0000000
--- a/examples/stm32/other/dogm128/main.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/timer.h>
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/spi.h>
-#include "./dogm128.h"
-
-void gpio_setup(void)
-{
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-
- /* A0 of DOGM128 */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO14);
- /*reset of DOGM128 */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO10);
-
- /* DOGM128/SPI2 clock and MOSI and NSS(CS1) */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO12);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO13);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO15);
-}
-
-void spi_setup()
-{
- /* the DOGM128 display is connected to SPI2, so initialise it correctly */
-
- rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_SPI2EN);
-
- spi_set_unidirectional_mode(DOGM128_SPI); /* we want to send only */
- spi_disable_crc(DOGM128_SPI); /* no CRC for this slave */
- spi_set_dff_8bit(DOGM128_SPI); /* 8-bit dataword-length */
- spi_set_full_duplex_mode(DOGM128_SPI); /* not receive-only */
- spi_enable_software_slave_management(DOGM128_SPI); /* we want to handle the CS signal in software */
- spi_set_nss_high(DOGM128_SPI);
- spi_set_baudrate_prescaler(DOGM128_SPI, SPI_CR1_BR_FPCLK_DIV_256); /* PCLOCK/256 as clock */
- spi_set_master_mode(DOGM128_SPI); /* we want to control everything and generate the clock -> master */
- spi_set_clock_polarity_1(DOGM128_SPI); /* sck idle state high */
- spi_set_clock_phase_1(DOGM128_SPI); /* bit is taken on the second (rising edge) of sck */
- spi_enable_ss_output(DOGM128_SPI);
- spi_enable(DOGM128_SPI);
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hse_16mhz_out_72mhz();
- gpio_setup();
- spi_setup();
-
- gpio_clear(GPIOB, GPIO7); /* LED1 on */
- gpio_set(GPIOB, GPIO6); /* LED2 off */
-
- dogm128_init();
- dogm128_clear();
-
- dogm128_set_cursor(0, 56);
- dogm128_print_string("ABCDEFGHIJKLMNOPQRSTUVWXYZ");
- dogm128_set_cursor(0, 48);
- dogm128_print_string("abcdefghijklmnopqrstuvwxyz");
- dogm128_set_cursor(0, 40);
- dogm128_print_string(" !#$%&'()*+,-./0123456789");
- dogm128_set_cursor(0, 32);
- dogm128_print_string(":;<=>?@[\\]^_`{|}~");
-
- dogm128_set_dot(10, 10);
- dogm128_set_dot(20, 10);
- dogm128_set_dot(30, 10);
- dogm128_set_dot(40, 10);
- dogm128_set_dot(50, 10);
-
- dogm128_update_display();
-
- gpio_set(GPIOB, GPIO7); /* LED1 off */
- while(1); /* Halt. */
-
- return 0;
-}
-
diff --git a/examples/stm32/other/dogm128/main.ld b/examples/stm32/other/dogm128/main.ld
deleted file mode 100644
index c076521..0000000
--- a/examples/stm32/other/dogm128/main.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103RBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/i2c_stts75_sensor/Makefile b/examples/stm32/other/i2c_stts75_sensor/Makefile
deleted file mode 100644
index d0f6ddf..0000000
--- a/examples/stm32/other/i2c_stts75_sensor/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = i2c_stts75_sensor
-
-OBJS = stts75.o
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/i2c_stts75_sensor/README b/examples/stm32/other/i2c_stts75_sensor/README
deleted file mode 100644
index 91e3ff6..0000000
--- a/examples/stm32/other/i2c_stts75_sensor/README
+++ /dev/null
@@ -1,13 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example program sends some characters on USART1.
-Afterwards it connects to an STTS75 sensor (ST LM75 compatible)
-at adress A0/1/2=0 and sets reverse polarity, 26 degree Tos and Thyst.
-
-It reads out the temperature and submits the temperature over USART1 in
-binary format (ASCII 0/1).
-
-The terminal settings for the receiving device/PC are 115200 8n1.
-
diff --git a/examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.c b/examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.c
deleted file mode 100644
index f70c80d..0000000
--- a/examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.c
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/i2c.h>
-#include "stts75.h"
-
-void usart_setup(void)
-{
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-
- /* Setup GPIO pin GPIO_USART1_TX/GPIO9 on GPIO port A for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 115200);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX_RX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-}
-
-void i2c_setup(void)
-{
- /* Enable clocks for I2C2 and AFIO. */
- rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_I2C2EN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- /* Set alternate functions for the SCL and SDA pins of I2C2. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_OPENDRAIN,
- GPIO_I2C2_SCL | GPIO_I2C2_SDA);
-
- /* Disable the I2C before changing any configuration. */
- i2c_peripheral_disable(I2C2);
-
- /* APB1 is running at 36MHz. */
- i2c_set_clock_frequency(I2C2, I2C_CR2_FREQ_36MHZ);
-
- /* 400KHz - I2C Fast Mode */
- i2c_set_fast_mode(I2C2);
-
- /*
- * fclock for I2C is 36MHz APB2 -> cycle time 28ns, low time at 400KHz
- * incl trise -> Thigh= 1600ns; CCR= tlow/tcycle= 0x1C,9;
- * datasheet suggests 0x1e.
- */
- i2c_set_ccr(I2C2, 0x1e);
-
- /*
- * fclock for I2C is 36MHz -> cycle time 28ns, rise time for
- * 400KHz => 300ns and 100KHz => 1000ns; 300ns/28ns = 10;
- * incremented by 1 -> 11.
- */
- i2c_set_trise(I2C2, 0x0b);
-
- /*
- * This is our slave address - needed only if we want to receive from
- * other masters.
- */
- i2c_set_own_7bit_slave_address(I2C2, 0x32);
-
- /* If everything is configured -> enable the peripheral. */
- i2c_peripheral_enable(I2C2);
-}
-
-int main(void)
-{
- int i = 0;
- u16 temperature;
-
- rcc_clock_setup_in_hse_16mhz_out_72mhz();
- gpio_setup();
- usart_setup();
- i2c_setup();
-
- gpio_clear(GPIOB, GPIO7); /* LED1 on */
- gpio_set(GPIOB, GPIO6); /* LED2 off */
-
- /* Send a message on USART1. */
- usart_send(USART1, 's');
- usart_send(USART1, 't');
- usart_send(USART1, 'm');
- usart_send(USART1, '\r');
- usart_send(USART1, '\n');
-
- stts75_write_config(I2C2, STTS75_SENSOR0);
- stts75_write_temp_os(I2C2, STTS75_SENSOR0, 0x1a00); /* 26 degrees */
- stts75_write_temp_hyst(I2C2, STTS75_SENSOR0, 0x1a00);
- temperature = stts75_read_temperature(I2C2, STTS75_SENSOR0);
-
- /* Send the temperature as binary over USART1. */
- for (i = 15; i >= 0 ; i--) {
- if (temperature & (1 << i))
- usart_send(USART1, '1');
- else
- usart_send(USART1, '0');
- }
-
- usart_send(USART1, '\r');
- usart_send(USART1, '\n');
-
- gpio_clear(GPIOB, GPIO6); /* LED2 on */
-
- while(1); /* Halt. */
-
- return 0;
-}
diff --git a/examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.ld b/examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.ld
deleted file mode 100644
index c076521..0000000
--- a/examples/stm32/other/i2c_stts75_sensor/i2c_stts75_sensor.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103RBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/i2c_stts75_sensor/stts75.c b/examples/stm32/other/i2c_stts75_sensor/stts75.c
deleted file mode 100644
index f28019c..0000000
--- a/examples/stm32/other/i2c_stts75_sensor/stts75.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/i2c.h>
-#include "stts75.h"
-
-void stts75_write_config(u32 i2c, u8 sensor)
-{
- u32 reg32;
-
- /* Send START condition. */
- i2c_send_start(i2c);
-
- /* Waiting for START is send and switched to master mode. */
- while (!((I2C_SR1(i2c) & I2C_SR1_SB)
- & (I2C_SR2(i2c) & (I2C_SR2_MSL | I2C_SR2_BUSY))));
-
- /* Send destination address. */
- i2c_send_7bit_address(i2c, sensor, I2C_WRITE);
-
- /* Waiting for address is transferred. */
- while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
-
- /* Cleaning ADDR condition sequence. */
- reg32 = I2C_SR2(i2c);
-
- /* Sending the data. */
- i2c_send_data(i2c, 0x1); /* stts75 config register */
- while (!(I2C_SR1(i2c) & I2C_SR1_BTF)); /* Await ByteTransferedFlag. */
- i2c_send_data(i2c, 0x4); /* pol reverse - LED glows if temp is below Tos/Thyst */
- while (!(I2C_SR1(i2c) & (I2C_SR1_BTF | I2C_SR1_TxE)));
-
- /* Send STOP condition. */
- i2c_send_stop(i2c);
-}
-
-void stts75_write_temp_os(u32 i2c, u8 sensor, u16 temp_os)
-{
- u32 reg32;
-
- /* Send START condition. */
- i2c_send_start(i2c);
-
- /* Waiting for START is send and switched to master mode. */
- while (!((I2C_SR1(i2c) & I2C_SR1_SB)
- & (I2C_SR2(i2c) & (I2C_SR2_MSL | I2C_SR2_BUSY))));
-
- /* Send destination address. */
- i2c_send_7bit_address(i2c, sensor, I2C_WRITE);
-
- /* Waiting for address is transferred. */
- while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
-
- /* Cleaning ADDR condition sequence. */
- reg32 = I2C_SR2(i2c);
-
- /* Sending the data. */
- i2c_send_data(i2c, 0x3); /* OvertemperatureShutdown register */
- while (!(I2C_SR1(i2c) & I2C_SR1_BTF));
- i2c_send_data(i2c, (u8)(temp_os >> 8)); /* MSB */
- while (!(I2C_SR1(i2c) & I2C_SR1_BTF));
- i2c_send_data(i2c, (u8)(temp_os & 0xff00)); /* LSB */
- while (!(I2C_SR1(i2c) & (I2C_SR1_BTF | I2C_SR1_TxE))); /* After the last byte we have to wait for TxE too. */
-
- /* Send STOP condition. */
- i2c_send_stop(i2c);
-}
-
-void stts75_write_temp_hyst(u32 i2c, u8 sensor, u16 temp_hyst)
-{
- u32 reg32;
-
- /* Send START condition. */
- i2c_send_start(i2c);
-
- /* Waiting for START is send and therefore switched to master mode. */
- while (!((I2C_SR1(i2c) & I2C_SR1_SB)
- & (I2C_SR2(i2c) & (I2C_SR2_MSL | I2C_SR2_BUSY))));
-
- /* Say to what address we want to talk to. */
- i2c_send_7bit_address(i2c, sensor, I2C_WRITE);
-
- /* Waiting for address is transferred. */
- while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
-
- /* Cleaning ADDR condition sequence. */
- reg32 = I2C_SR2(i2c);
-
- /* Sending the data. */
- i2c_send_data(i2c, 0x2); /* TemperatureHysteresis register */
- while (!(I2C_SR1(i2c) & I2C_SR1_BTF));
- i2c_send_data(i2c, (u8)(temp_hyst >> 8)); /* MSB */
- while (!(I2C_SR1(i2c) & I2C_SR1_BTF));
- i2c_send_data(i2c, (u8)(temp_hyst & 0xff00)); /* LSB */
- while (!(I2C_SR1(i2c) & (I2C_SR1_BTF | I2C_SR1_TxE))); /* After the last byte we have to wait for TxE too. */
-
- /* Send STOP condition. */
- i2c_send_stop(i2c);
-}
-
-u16 stts75_read_temperature(u32 i2c, u8 sensor)
-{
- u32 reg32;
- u16 temperature;
-
- /* Send START condition. */
- i2c_send_start(i2c);
-
- /* Waiting for START is send and switched to master mode. */
- while (!((I2C_SR1(i2c) & I2C_SR1_SB)
- & (I2C_SR2(i2c) & (I2C_SR2_MSL | I2C_SR2_BUSY))));
-
- /* Say to what address we want to talk to. */
- /* Yes, WRITE is correct - for selecting register in STTS75. */
- i2c_send_7bit_address(i2c, sensor, I2C_WRITE);
-
- /* Waiting for address is transferred. */
- while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
-
- /* Cleaning ADDR condition sequence. */
- reg32 = I2C_SR2(i2c);
-
- i2c_send_data(i2c, 0x0); /* temperature register */
- while (!(I2C_SR1(i2c) & (I2C_SR1_BTF|I2C_SR1_TxE)));
-
- /*
- * Now we transferred that we want to ACCESS the temperature register.
- * Now we send another START condition (repeated START) and then
- * transfer the destination but with flag READ.
- */
-
- /* Send START condition. */
- i2c_send_start(i2c);
-
- /* Waiting for START is send and switched to master mode. */
- while (!((I2C_SR1(i2c) & I2C_SR1_SB)
- & (I2C_SR2(i2c) & (I2C_SR2_MSL | I2C_SR2_BUSY))));
-
- /* Say to what address we want to talk to. */
- i2c_send_7bit_address(i2c, sensor, I2C_READ);
-
- /* 2-byte receive is a special case. See datasheet POS bit. */
- I2C_CR1(i2c) |= (I2C_CR1_POS | I2C_CR1_ACK);
-
- /* Waiting for address is transferred. */
- while (!(I2C_SR1(i2c) & I2C_SR1_ADDR));
-
- /* Cleaning ADDR condition sequence. */
- reg32 = I2C_SR2(i2c);
-
- /* Cleaning I2C_SR1_ACK. */
- I2C_CR1(i2c) &= ~ I2C_CR1_ACK;
-
- /* Now the slave should begin to send us the first byte. Await BTF. */
- while (!(I2C_SR1(i2c) & I2C_SR1_BTF));
- temperature = (u16)(I2C_DR(i2c) << 8); /* MSB */
-
- /*
- * Yes they mean it: we have to generate the STOP condition before
- * saving the 1st byte.
- */
- I2C_CR1(i2c) |= I2C_CR1_STOP;
-
- temperature |= I2C_DR(i2c); /* LSB */
-
- /* Original state. */
- I2C_CR1(i2c) &= ~I2C_CR1_POS;
-
- return temperature;
-}
diff --git a/examples/stm32/other/i2c_stts75_sensor/stts75.h b/examples/stm32/other/i2c_stts75_sensor/stts75.h
deleted file mode 100644
index 57f6190..0000000
--- a/examples/stm32/other/i2c_stts75_sensor/stts75.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef STTS75_H
-#define STTS75_H
-
-#include <stdint.h>
-
-#define STTS75_SENSOR0 0x48
-#define STTS75_SENSOR1 0x49
-#define STTS75_SENSOR2 0x4a
-#define STTS75_SENSOR3 0x4b
-#define STTS75_SENSOR4 0x4c
-#define STTS75_SENSOR5 0x4d
-#define STTS75_SENSOR6 0x4e
-#define STTS75_SENSOR7 0x4f
-
-void stts75_write_config(u32 i2c, u8 sensor);
-void stts75_write_temp_os(u32 i2c, u8 sensor, u16 temp_os);
-void stts75_write_temp_hyst(u32 i2c, u8 sensor, u16 temp_hyst);
-u16 stts75_read_temperature(u32 i2c, u8 sensor);
-
-#endif
diff --git a/examples/stm32/other/rtc/Makefile b/examples/stm32/other/rtc/Makefile
deleted file mode 100644
index 1efa7ac..0000000
--- a/examples/stm32/other/rtc/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = rtc
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/rtc/README b/examples/stm32/other/rtc/README
deleted file mode 100644
index f1e3975..0000000
--- a/examples/stm32/other/rtc/README
+++ /dev/null
@@ -1,6 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is a small RTC example project.
-
diff --git a/examples/stm32/other/rtc/rtc.c b/examples/stm32/other/rtc/rtc.c
deleted file mode 100644
index c447534..0000000
--- a/examples/stm32/other/rtc/rtc.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Lord James <lordjames@y7mail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/rtc.h>
-#include <libopencm3/stm32/pwr.h>
-#include <libopencm3/stm32/nvic.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
- /* Setup GPIO pin GPIO_USART1_TX/GPIO9 on GPIO port A for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 38400);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-void nvic_setup(void)
-{
- /* Without this the RTC interrupt routine will never be called. */
- nvic_enable_irq(NVIC_RTC_IRQ);
- nvic_set_priority(NVIC_RTC_IRQ, 1);
-}
-
-void rtc_isr(void)
-{
- volatile u32 j = 0, c = 0;
-
- /* The interrupt flag isn't cleared by hardware, we have to do it. */
- rtc_clear_flag(RTC_SEC);
-
- /* Visual output. */
- gpio_toggle(GPIOC, GPIO12);
-
- c = rtc_get_counter_val();
-
- /* Display the current counter value in binary via USART1. */
- for (j = 0; j < 32; j++) {
- if ((c & (0x80000000 >> j)) != 0) {
- usart_send(USART1, '1');
- } else {
- usart_send(USART1, '0');
- }
- }
- usart_send(USART1, '\n');
-}
-
-int main(void)
-{
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /*
- * If the RTC is pre-configured just allow access, don't reconfigure.
- * Otherwise enable it with the LSE as clock source and 0x7fff as
- * prescale value.
- */
- rtc_auto_awake(LSE, 0x7fff);
-
- /* Setup the RTC interrupt. */
- nvic_setup();
-
- /* Enable the RTC interrupt to occur off the SEC flag. */
- rtc_interrupt_enable(RTC_SEC);
-
- while(1);
-
- return 0;
-}
diff --git a/examples/stm32/other/rtc/rtc.ld b/examples/stm32/other/rtc/rtc.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/other/rtc/rtc.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/systick/Makefile b/examples/stm32/other/systick/Makefile
deleted file mode 100644
index 91b5cb5..0000000
--- a/examples/stm32/other/systick/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = systick
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/systick/README b/examples/stm32/other/systick/README
deleted file mode 100644
index affb4b8..0000000
--- a/examples/stm32/other/systick/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example program blinks a LED on PortB Pin 6. 1 second on / 1 second off.
-Blinking is done via the systick timer interrupt.
-
diff --git a/examples/stm32/other/systick/systick.c b/examples/stm32/other/systick/systick.c
deleted file mode 100644
index c05aff7..0000000
--- a/examples/stm32/other/systick/systick.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/systick.h>
-
-u32 temp32;
-
-void gpio_setup(void)
-{
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-}
-
-void sys_tick_handler()
-{
- temp32++;
-
- /* we call this handler every 1ms so 1000ms = 1s on/off */
- if (temp32 == 1000) {
- gpio_toggle(GPIOB, GPIO6); /* LED2 on/off */
- temp32 = 0;
- }
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hse_16mhz_out_72mhz();
- gpio_setup();
-
- gpio_clear(GPIOB, GPIO7); /* LED1 on */
- gpio_set(GPIOB, GPIO6); /* LED2 off */
-
- temp32 = 0;
-
- /* 72MHz / 8 => 9000000 counts per second */
- systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
-
- /* 9000000/9000 = 1000 overflows per second - every 1ms one interrupt */
- systick_set_reload(9000);
-
- systick_interrupt_enable();
-
- /* start counting */
- systick_counter_enable();
-
- while(1); /* Halt. */
-
- return 0;
-}
diff --git a/examples/stm32/other/systick/systick.ld b/examples/stm32/other/systick/systick.ld
deleted file mode 100644
index c076521..0000000
--- a/examples/stm32/other/systick/systick.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103RBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/timer_interrupt/Makefile b/examples/stm32/other/timer_interrupt/Makefile
deleted file mode 100644
index 86aced4..0000000
--- a/examples/stm32/other/timer_interrupt/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = timer
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/timer_interrupt/README b/examples/stm32/other/timer_interrupt/README
deleted file mode 100644
index e6a22c4..0000000
--- a/examples/stm32/other/timer_interrupt/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example program blinks a LED on PortB Pin 6. 1 second on / 1 second off.
-Blinking is made only with the timer interrupt of the TIM2 timer.
-
diff --git a/examples/stm32/other/timer_interrupt/timer.c b/examples/stm32/other/timer_interrupt/timer.c
deleted file mode 100644
index aa2cdb6..0000000
--- a/examples/stm32/other/timer_interrupt/timer.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/timer.h>
-#include <libopencm3/stm32/nvic.h>
-
-void gpio_setup(void)
-{
- /* Enable GPIOB clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
- /* Set GPIO6/7 (in GPIO port B) to 'output push-pull' for the LEDs. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-}
-
-void nvic_setup()
-{
- /* without this the timer interrupt routine will never be called */
- nvic_enable_irq(NVIC_TIM2_IRQ);
- nvic_set_priority(NVIC_TIM2_IRQ, 1);
-}
-
-void tim2_isr()
-{
- /* LED2 on/off */
- gpio_toggle(GPIOB, GPIO6);
-
- /* clear interrrupt flag */
- TIM_SR(TIM2) &= ~TIM_SR_UIF;
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hse_16mhz_out_72mhz();
- gpio_setup();
- nvic_setup();
-
- gpio_clear(GPIOB, GPIO7); /* LED1 on */
- gpio_set(GPIOB, GPIO6); /* LED2 off */
-
- rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_TIM2EN);
-
- /* the goal is to let the LED2 glow for a second and then be off for a second */
-
- /* Set timer start value */
- TIM_CNT(TIM2) = 1;
-
- /* Set timer prescaler. 72MHz/1440 => 50000 counts per second */
- TIM_PSC(TIM2) = 1440;
-
- /* End timer value. If this value is reached an interrupt is generated */
- TIM_ARR(TIM2) = 50000;
-
- /* Update interrupt enable */
- TIM_DIER(TIM2) |= TIM_DIER_UIE;
-
- /* Start timer */
- TIM_CR1(TIM2) |= TIM_CR1_CEN;
-
- while(1); /* Halt. */
-
- return 0;
-}
diff --git a/examples/stm32/other/timer_interrupt/timer.ld b/examples/stm32/other/timer_interrupt/timer.ld
deleted file mode 100644
index c076521..0000000
--- a/examples/stm32/other/timer_interrupt/timer.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for an STM32F103RBT6 board (128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/usb_cdcacm/Makefile b/examples/stm32/other/usb_cdcacm/Makefile
deleted file mode 100644
index 38179e3..0000000
--- a/examples/stm32/other/usb_cdcacm/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = cdcacm
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/usb_cdcacm/README b/examples/stm32/other/usb_cdcacm/README
deleted file mode 100644
index 2f1ee4b..0000000
--- a/examples/stm32/other/usb_cdcacm/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB CDC-ACM device (aka Virtual Serial Port)
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/other/usb_cdcacm/cdcacm.c b/examples/stm32/other/usb_cdcacm/cdcacm.c
deleted file mode 100644
index fdc92e2..0000000
--- a/examples/stm32/other/usb_cdcacm/cdcacm.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/cdc.h>
-
-static const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = USB_CLASS_CDC,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0x5740,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-/* This notification endpoint isn't implemented. According to CDC spec its
- * optional, but its absence causes a NULL pointer dereference in Linux cdc_acm
- * driver. */
-static const struct usb_endpoint_descriptor comm_endp[] = {{
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x83,
- .bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT,
- .wMaxPacketSize = 16,
- .bInterval = 255,
-}};
-
-static const struct usb_endpoint_descriptor data_endp[] = {{
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x01,
- .bmAttributes = USB_ENDPOINT_ATTR_BULK,
- .wMaxPacketSize = 64,
- .bInterval = 1,
-}, {
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x82,
- .bmAttributes = USB_ENDPOINT_ATTR_BULK,
- .wMaxPacketSize = 64,
- .bInterval = 1,
-}};
-
-static const struct {
- struct usb_cdc_header_descriptor header;
- struct usb_cdc_call_management_descriptor call_mgmt;
- struct usb_cdc_acm_descriptor acm;
- struct usb_cdc_union_descriptor cdc_union;
-} __attribute__((packed)) cdcacm_functional_descriptors = {
- .header = {
- .bFunctionLength = sizeof(struct usb_cdc_header_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_HEADER,
- .bcdCDC = 0x0110,
- },
- .call_mgmt = {
- .bFunctionLength =
- sizeof(struct usb_cdc_call_management_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_CALL_MANAGEMENT,
- .bmCapabilities = 0,
- .bDataInterface = 1,
- },
- .acm = {
- .bFunctionLength = sizeof(struct usb_cdc_acm_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_ACM,
- .bmCapabilities = 0,
- },
- .cdc_union = {
- .bFunctionLength = sizeof(struct usb_cdc_union_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_UNION,
- .bControlInterface = 0,
- .bSubordinateInterface0 = 1,
- }
-};
-
-static const struct usb_interface_descriptor comm_iface[] = {{
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 1,
- .bInterfaceClass = USB_CLASS_CDC,
- .bInterfaceSubClass = USB_CDC_SUBCLASS_ACM,
- .bInterfaceProtocol = USB_CDC_PROTOCOL_AT,
- .iInterface = 0,
-
- .endpoint = comm_endp,
-
- .extra = &cdcacm_functional_descriptors,
- .extralen = sizeof(cdcacm_functional_descriptors)
-}};
-
-static const struct usb_interface_descriptor data_iface[] = {{
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 1,
- .bAlternateSetting = 0,
- .bNumEndpoints = 2,
- .bInterfaceClass = USB_CLASS_DATA,
- .bInterfaceSubClass = 0,
- .bInterfaceProtocol = 0,
- .iInterface = 0,
-
- .endpoint = data_endp,
-}};
-
-static const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = comm_iface,
-}, {
- .num_altsetting = 1,
- .altsetting = data_iface,
-}};
-
-static const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
- .bNumInterfaces = 2,
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0x80,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "CDC-ACM Demo",
- "DEMO"
-};
-
-static int cdcacm_control_request(struct usb_setup_data *req, u8 **buf,
- u16 *len, void (**complete)(struct usb_setup_data *req))
-{
- (void)complete;
- (void)buf;
-
- switch(req->bRequest) {
- case USB_CDC_REQ_SET_CONTROL_LINE_STATE: {
- /* This Linux cdc_acm driver requires this to be implemented
- * even though it's optional in the CDC spec, and we don't
- * advertise it in the ACM functional descriptor. */
- char buf[10];
- struct usb_cdc_notification *notif = (void*)buf;
-
- /* We echo signals back to host as notification */
- notif->bmRequestType = 0xA1;
- notif->bNotification = USB_CDC_NOTIFY_SERIAL_STATE;
- notif->wValue = 0;
- notif->wIndex = 0;
- notif->wLength = 2;
- buf[8] = req->wValue & 3;
- buf[9] = 0;
- //usbd_ep_write_packet(0x83, buf, 10);
- return 1;
- }
- case USB_CDC_REQ_SET_LINE_CODING:
- if(*len < sizeof(struct usb_cdc_line_coding))
- return 0;
-
- return 1;
- }
- return 0;
-}
-
-static void cdcacm_data_rx_cb(u8 ep)
-{
- (void)ep;
-
- char buf[64];
- int len = usbd_ep_read_packet(0x01, buf, 64);
- if(len) {
- usbd_ep_write_packet(0x82, buf, len);
- buf[len] = 0;
- }
-}
-
-static void cdcacm_set_config(u16 wValue)
-{
- (void)wValue;
-
- usbd_ep_setup(0x01, USB_ENDPOINT_ATTR_BULK, 64, cdcacm_data_rx_cb);
- usbd_ep_setup(0x82, USB_ENDPOINT_ATTR_BULK, 64, NULL);
- usbd_ep_setup(0x83, USB_ENDPOINT_ATTR_INTERRUPT, 16, NULL);
-
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- cdcacm_control_request);
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hsi_out_48mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
-
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_register_set_config_callback(cdcacm_set_config);
-
- gpio_set(GPIOA, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO15);
-
- while (1)
- usbd_poll();
-}
diff --git a/examples/stm32/other/usb_cdcacm/cdcacm.ld b/examples/stm32/other/usb_cdcacm/cdcacm.ld
deleted file mode 100644
index 1c20282..0000000
--- a/examples/stm32/other/usb_cdcacm/cdcacm.ld
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 64K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/usb_dfu/Makefile b/examples/stm32/other/usb_dfu/Makefile
deleted file mode 100644
index 48e2d6b..0000000
--- a/examples/stm32/other/usb_dfu/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usbdfu
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/usb_dfu/README b/examples/stm32/other/usb_dfu/README
deleted file mode 100644
index 9c0169a..0000000
--- a/examples/stm32/other/usb_dfu/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB Device Firmware Upgrade (DFU) bootloader
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/other/usb_dfu/usbdfu.c b/examples/stm32/other/usb_dfu/usbdfu.c
deleted file mode 100644
index 7ffbc74..0000000
--- a/examples/stm32/other/usb_dfu/usbdfu.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <string.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/scb.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/dfu.h>
-
-#define APP_ADDRESS 0x08002000
-
-/* Commands sent with wBlockNum == 0 as per ST implementation. */
-#define CMD_SETADDR 0x21
-#define CMD_ERASE 0x41
-
-/* We need a special large control buffer for this device: */
-u8 usbd_control_buffer[1024];
-
-static enum dfu_state usbdfu_state = STATE_DFU_IDLE;
-
-static struct {
- u8 buf[sizeof(usbd_control_buffer)];
- u16 len;
- u32 addr;
- u16 blocknum;
-} prog;
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0xDF11,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-const struct usb_dfu_descriptor dfu_function = {
- .bLength = sizeof(struct usb_dfu_descriptor),
- .bDescriptorType = DFU_FUNCTIONAL,
- .bmAttributes = USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH,
- .wDetachTimeout = 255,
- .wTransferSize = 1024,
- .bcdDFUVersion = 0x011A,
-};
-
-const struct usb_interface_descriptor iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFE, /* Device Firmware Upgrade */
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 2,
-
- /* The ST Microelectronics DfuSe application needs this string.
- * The format isn't documented... */
- .iInterface = 4,
-
- .extra = &dfu_function,
- .extralen = sizeof(dfu_function),
-};
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &iface,
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
- .bNumInterfaces = 1,
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0xC0,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "DFU Demo",
- "DEMO",
- /* This string is used by ST Microelectronics' DfuSe utility */
- "@Internal Flash /0x08000000/8*001Ka,56*001Kg"
-};
-
-static u8 usbdfu_getstatus(u32 *bwPollTimeout)
-{
- switch(usbdfu_state) {
- case STATE_DFU_DNLOAD_SYNC:
- usbdfu_state = STATE_DFU_DNBUSY;
- *bwPollTimeout = 100;
- return DFU_STATUS_OK;
-
- case STATE_DFU_MANIFEST_SYNC:
- /* Device will reset when read is complete */
- usbdfu_state = STATE_DFU_MANIFEST;
- return DFU_STATUS_OK;
-
- default:
- return DFU_STATUS_OK;
- }
-}
-
-static void usbdfu_getstatus_complete(struct usb_setup_data *req)
-{
- int i;
- (void)req;
-
- switch(usbdfu_state) {
- case STATE_DFU_DNBUSY:
-
- flash_unlock();
- if(prog.blocknum == 0) {
- switch(prog.buf[0]) {
- case CMD_ERASE:
- flash_erase_page(*(u32*)(prog.buf+1));
- case CMD_SETADDR:
- prog.addr = *(u32*)(prog.buf+1);
- }
- } else {
- u32 baseaddr = prog.addr +
- ((prog.blocknum - 2) *
- dfu_function.wTransferSize);
- for(i = 0; i < prog.len; i += 2)
- flash_program_half_word(baseaddr + i,
- *(u16*)(prog.buf+i));
- }
- flash_lock();
-
- /* We jump straight to dfuDNLOAD-IDLE,
- * skipping dfuDNLOAD-SYNC
- */
- usbdfu_state = STATE_DFU_DNLOAD_IDLE;
- return;
-
- case STATE_DFU_MANIFEST:
- /* USB device must detach, we just reset... */
- scb_reset_system();
- return; /* Will never return */
- default:
- return;
- }
-}
-
-static int usbdfu_control_request(struct usb_setup_data *req, u8 **buf,
- u16 *len, void (**complete)(struct usb_setup_data *req))
-{
-
- if((req->bmRequestType & 0x7F) != 0x21)
- return 0; /* Only accept class request */
-
- switch(req->bRequest) {
- case DFU_DNLOAD:
- if((len == NULL) || (*len == 0)) {
- usbdfu_state = STATE_DFU_MANIFEST_SYNC;
- return 1;
- } else {
- /* Copy download data for use on GET_STATUS */
- prog.blocknum = req->wValue;
- prog.len = *len;
- memcpy(prog.buf, *buf, *len);
- usbdfu_state = STATE_DFU_DNLOAD_SYNC;
- return 1;
- }
- case DFU_CLRSTATUS:
- /* Clear error and return to dfuIDLE */
- if(usbdfu_state == STATE_DFU_ERROR)
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_ABORT:
- /* Abort returns to dfuIDLE state */
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_UPLOAD:
- /* Upload not supported for now */
- return 0;
- case DFU_GETSTATUS: {
- u32 bwPollTimeout = 0; /* 24-bit integer in DFU class spec */
-
- (*buf)[0] = usbdfu_getstatus(&bwPollTimeout);
- (*buf)[1] = bwPollTimeout & 0xFF;
- (*buf)[2] = (bwPollTimeout >> 8) & 0xFF;
- (*buf)[3] = (bwPollTimeout >> 16) & 0xFF;
- (*buf)[4] = usbdfu_state;
- (*buf)[5] = 0; /* iString not used here */
- *len = 6;
-
- *complete = usbdfu_getstatus_complete;
-
- return 1;
- }
- case DFU_GETSTATE:
- /* Return state with no state transision */
- *buf[0] = usbdfu_state;
- *len = 1;
- return 1;
- }
-
- return 0;
-}
-
-int main(void)
-{
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- if(!gpio_get(GPIOA, GPIO10)) {
- /* Boot the application if it's valid */
- if((*(volatile u32*)APP_ADDRESS & 0x2FFE0000) == 0x20000000) {
- /* Set vector table base address */
- SCB_VTOR = APP_ADDRESS & 0xFFFF;
- /* Initialise master stack pointer */
- asm volatile ("msr msp, %0"::"g"
- (*(volatile u32*)APP_ADDRESS));
- /* Jump to application */
- (*(void(**)())(APP_ADDRESS + 4))();
- }
- }
-
- rcc_clock_setup_in_hsi_out_48mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_set_control_buffer_size(sizeof(usbd_control_buffer));
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- usbdfu_control_request);
-
- gpio_set(GPIOA, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO15);
-
- while (1)
- usbd_poll();
-}
diff --git a/examples/stm32/other/usb_dfu/usbdfu.ld b/examples/stm32/other/usb_dfu/usbdfu.ld
deleted file mode 100644
index 54e5dac..0000000
--- a/examples/stm32/other/usb_dfu/usbdfu.ld
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 8K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 4K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/other/usb_hid/Makefile b/examples/stm32/other/usb_hid/Makefile
deleted file mode 100644
index d831e9e..0000000
--- a/examples/stm32/other/usb_hid/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usbhid
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/other/usb_hid/README b/examples/stm32/other/usb_hid/README
deleted file mode 100644
index 92645c9..0000000
--- a/examples/stm32/other/usb_hid/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB Human Interface Device (HID)
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/other/usb_hid/usbhid.c b/examples/stm32/other/usb_hid/usbhid.c
deleted file mode 100644
index 8f08aac..0000000
--- a/examples/stm32/other/usb_hid/usbhid.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/systick.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/hid.h>
-
-/* Define this to include the DFU APP interface. */
-#define INCLUDE_DFU_INTERFACE
-
-#ifdef INCLUDE_DFU_INTERFACE
-#include <libopencm3/stm32/scb.h>
-#include <libopencm3/usb/dfu.h>
-#endif
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0x5710,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-/* I have no idea what this means. I haven't read the HID spec. */
-static const u8 hid_report_descriptor[] = {
- 0x05, 0x01, 0x09, 0x02, 0xA1, 0x01, 0x09, 0x01,
- 0xA1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x03,
- 0x15, 0x00, 0x25, 0x01, 0x95, 0x03, 0x75, 0x01,
- 0x81, 0x02, 0x95, 0x01, 0x75, 0x05, 0x81, 0x01,
- 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x09, 0x38,
- 0x15, 0x81, 0x25, 0x7F, 0x75, 0x08, 0x95, 0x03,
- 0x81, 0x06, 0xC0, 0x09, 0x3c, 0x05, 0xff, 0x09,
- 0x01, 0x15, 0x00, 0x25, 0x01, 0x75, 0x01, 0x95,
- 0x02, 0xb1, 0x22, 0x75, 0x06, 0x95, 0x01, 0xb1,
- 0x01, 0xc0
-};
-
-static const struct {
- struct usb_hid_descriptor hid_descriptor;
- struct {
- u8 bReportDescriptorType;
- u16 wDescriptorLength;
- } __attribute__((packed)) hid_report;
-} __attribute__((packed)) hid_function = {
- .hid_descriptor = {
- .bLength = sizeof(hid_function),
- .bDescriptorType = USB_DT_HID,
- .bcdHID = 0x0100,
- .bCountryCode = 0,
- .bNumDescriptors = 1,
- },
- .hid_report = {
- .bReportDescriptorType = USB_DT_REPORT,
- .wDescriptorLength = sizeof(hid_report_descriptor),
- }
-};
-
-const struct usb_endpoint_descriptor hid_endpoint = {
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x81,
- .bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT,
- .wMaxPacketSize = 4,
- .bInterval = 0x20,
-};
-
-const struct usb_interface_descriptor hid_iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 1,
- .bInterfaceClass = USB_CLASS_HID,
- .bInterfaceSubClass = 1, /* boot */
- .bInterfaceProtocol = 2, /* mouse */
- .iInterface = 0,
-
- .endpoint = &hid_endpoint,
-
- .extra = &hid_function,
- .extralen = sizeof(hid_function),
-};
-
-#ifdef INCLUDE_DFU_INTERFACE
-const struct usb_dfu_descriptor dfu_function = {
- .bLength = sizeof(struct usb_dfu_descriptor),
- .bDescriptorType = DFU_FUNCTIONAL,
- .bmAttributes = USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH,
- .wDetachTimeout = 255,
- .wTransferSize = 1024,
- .bcdDFUVersion = 0x011A,
-};
-
-const struct usb_interface_descriptor dfu_iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 1,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFE,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 1,
- .iInterface = 0,
-
- .extra = &dfu_function,
- .extralen = sizeof(dfu_function),
-};
-#endif
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &hid_iface,
-#ifdef INCLUDE_DFU_INTERFACE
-}, {
- .num_altsetting = 1,
- .altsetting = &dfu_iface,
-#endif
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
-#ifdef INCLUDE_DFU_INTERFACE
- .bNumInterfaces = 2,
-#else
- .bNumInterfaces = 1,
-#endif
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0xC0,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "HID Demo",
- "DEMO",
-};
-
-static int hid_control_request(struct usb_setup_data *req, u8 **buf, u16 *len,
- void (**complete)(struct usb_setup_data *req))
-{
- (void)complete;
-
- if((req->bmRequestType != 0x81) ||
- (req->bRequest != USB_REQ_GET_DESCRIPTOR) ||
- (req->wValue != 0x2200))
- return 0;
-
- /* Handle the HID report descriptor */
- *buf = (u8*)hid_report_descriptor;
- *len = sizeof(hid_report_descriptor);
-
- return 1;
-}
-
-#ifdef INCLUDE_DFU_INTERFACE
-static void dfu_detach_complete(struct usb_setup_data *req)
-{
- (void)req;
-
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO10);
- gpio_set(GPIOA, GPIO10);
- scb_reset_core();
-}
-
-static int dfu_control_request(struct usb_setup_data *req, u8 **buf, u16 *len,
- void (**complete)(struct usb_setup_data *req))
-{
- (void)buf;
- (void)len;
-
- if((req->bmRequestType != 0x21) || (req->bRequest != DFU_DETACH))
- return 0; /* Only accept class request */
-
- *complete = dfu_detach_complete;
-
- return 1;
-}
-#endif
-
-static void hid_set_config(u16 wValue)
-{
- (void)wValue;
-
- usbd_ep_setup(0x81, USB_ENDPOINT_ATTR_INTERRUPT, 4, NULL);
-
- usbd_register_control_callback(
- USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- hid_control_request);
-#ifdef INCLUDE_DFU_INTERFACE
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- dfu_control_request);
-#endif
-
- systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
- systick_set_reload(100000);
- systick_interrupt_enable();
- systick_counter_enable();
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hsi_out_48mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_register_set_config_callback(hid_set_config);
-
- gpio_set(GPIOA, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO15);
-
- while (1)
- usbd_poll();
-}
-
-void sys_tick_handler(void)
-{
- static int x = 0;
- static int dir = 1;
- u8 buf[4] = {0, 0, 0, 0};
-
- buf[1] = dir;
- x += dir;
- if(x > 30) dir = -dir;
- if(x < -30) dir = -dir;
-
- usbd_ep_write_packet(0x81, buf, 4);
-}
diff --git a/examples/stm32/other/usb_hid/usbhid.ld b/examples/stm32/other/usb_hid/usbhid.ld
deleted file mode 100644
index 1c20282..0000000
--- a/examples/stm32/other/usb_hid/usbhid.ld
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 64K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-discovery/button/Makefile b/examples/stm32/stm32-discovery/button/Makefile
deleted file mode 100644
index 96731c2..0000000
--- a/examples/stm32/stm32-discovery/button/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = button
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-discovery/button/README b/examples/stm32/stm32-discovery/button/README
deleted file mode 100644
index 38bc1ea..0000000
--- a/examples/stm32/stm32-discovery/button/README
+++ /dev/null
@@ -1,8 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example blinks the green LED on the ST STM32VLDISCOVERY eval board.
-
-When you press the 'USER' button, the blinking is slower.
-
diff --git a/examples/stm32/stm32-discovery/button/button.c b/examples/stm32/stm32-discovery/button/button.c
deleted file mode 100644
index b84f074..0000000
--- a/examples/stm32/stm32-discovery/button/button.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-u16 exti_line_state;
-
-/* Set STM32 to 24 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_24mhz();
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Set GPIO9 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO9);
-}
-
-void button_setup(void)
-{
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Set GPIO0 (in GPIO port A) to 'input open-drain'. */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO0);
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
- button_setup();
-
- /* Blink the LED (PC9) on the board. */
- while (1) {
- gpio_toggle(GPIOC, GPIO9);
-
- /* Upon button press, blink more slowly. */
- exti_line_state = GPIOA_IDR;
- if ((exti_line_state & (1 << 0)) != 0) {
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-discovery/button/button.ld b/examples/stm32/stm32-discovery/button/button.ld
deleted file mode 100644
index b03f90f..0000000
--- a/examples/stm32/stm32-discovery/button/button.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for ST STM32VLDISCOVERY (STM32F100RB, 128K flash, 8K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-discovery/fancyblink/Makefile b/examples/stm32/stm32-discovery/fancyblink/Makefile
deleted file mode 100644
index 1baec4d..0000000
--- a/examples/stm32/stm32-discovery/fancyblink/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = fancyblink
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-discovery/fancyblink/README b/examples/stm32/stm32-discovery/fancyblink/README
deleted file mode 100644
index b5d794c..0000000
--- a/examples/stm32/stm32-discovery/fancyblink/README
+++ /dev/null
@@ -1,9 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is the smallest-possible example program using libopencm3.
-
-It's intended for the ST STM32VLDISCOVERY eval board. It should blink
-the LEDs on the board.
-
diff --git a/examples/stm32/stm32-discovery/fancyblink/fancyblink.c b/examples/stm32/stm32-discovery/fancyblink/fancyblink.c
deleted file mode 100644
index d40fb7b..0000000
--- a/examples/stm32/stm32-discovery/fancyblink/fancyblink.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- * Copyright (C) 2011 Damjan Marion <damjan.marion@gmail.com>
- * Copyright (C) 2011 Mark Panajotovic <marko@electrontube.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-/* Set STM32 to 24 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_24mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO8/9 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO8);
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO9);
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
-
- /* Set one LED for wigwag effect when toggling. */
- gpio_set(GPIOC, GPIO8);
-
- /* Blink the LEDs (PC8 and PC9) on the board. */
- while (1) {
- gpio_toggle(GPIOC, GPIO8 | GPIO9); /* Toggle LEDs. */
- for (i = 0; i < 2000000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-discovery/fancyblink/fancyblink.ld b/examples/stm32/stm32-discovery/fancyblink/fancyblink.ld
deleted file mode 100644
index b03f90f..0000000
--- a/examples/stm32/stm32-discovery/fancyblink/fancyblink.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for ST STM32VLDISCOVERY (STM32F100RB, 128K flash, 8K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-discovery/miniblink/Makefile b/examples/stm32/stm32-discovery/miniblink/Makefile
deleted file mode 100644
index 24a478b..0000000
--- a/examples/stm32/stm32-discovery/miniblink/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = miniblink
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-discovery/miniblink/README b/examples/stm32/stm32-discovery/miniblink/README
deleted file mode 100644
index cffce60..0000000
--- a/examples/stm32/stm32-discovery/miniblink/README
+++ /dev/null
@@ -1,9 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is the smallest-possible example program using libopencm3.
-
-It's intended for the ST STM32VLDISCOVERY eval board. It should blink
-the blue LED on the board.
-
diff --git a/examples/stm32/stm32-discovery/miniblink/miniblink.c b/examples/stm32/stm32-discovery/miniblink/miniblink.c
deleted file mode 100644
index a05f957..0000000
--- a/examples/stm32/stm32-discovery/miniblink/miniblink.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- /* Manually: */
- // RCC_APB2ENR |= RCC_APB2ENR_IOPCEN;
- /* Using API functions: */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Set GPIO8 (in GPIO port C) to 'output push-pull'. */
- /* Manually: */
- // GPIOC_CRH = (GPIO_CNF_OUTPUT_PUSHPULL << (((8 - 8) * 4) + 2));
- // GPIOC_CRH |= (GPIO_MODE_OUTPUT_2_MHZ << ((8 - 8) * 4));
- /* Using API functions: */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO8);
-}
-
-int main(void)
-{
- int i;
-
- gpio_setup();
-
- /* Blink the LED (PC8) on the board. */
- while (1) {
- /* Manually: */
- // GPIOC_BSRR = GPIO8; /* LED off */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
- // GPIOC_BRR = GPIO8; /* LED on */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
-
- /* Using API functions gpio_set()/gpio_clear(): */
- // gpio_set(GPIOC, GPIO8); /* LED off */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
- // gpio_clear(GPIOC, GPIO8); /* LED on */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
-
- /* Using API function gpio_toggle(): */
- gpio_toggle(GPIOC, GPIO8); /* LED on/off */
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-discovery/miniblink/miniblink.ld b/examples/stm32/stm32-discovery/miniblink/miniblink.ld
deleted file mode 100644
index b03f90f..0000000
--- a/examples/stm32/stm32-discovery/miniblink/miniblink.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for ST STM32VLDISCOVERY (STM32F100RB, 128K flash, 8K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-discovery/rtc/Makefile b/examples/stm32/stm32-discovery/rtc/Makefile
deleted file mode 100644
index 1efa7ac..0000000
--- a/examples/stm32/stm32-discovery/rtc/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = rtc
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-discovery/rtc/README b/examples/stm32/stm32-discovery/rtc/README
deleted file mode 100644
index d4509e4..0000000
--- a/examples/stm32/stm32-discovery/rtc/README
+++ /dev/null
@@ -1,9 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is a small RTC example project.
-
-It blinks the ST STM32VLDISCOVERY's blue LED at 1Hz, and sends the value of
-the RTC counter register down the serial line (PA9) at 38400,8N1.
-
diff --git a/examples/stm32/stm32-discovery/rtc/rtc.c b/examples/stm32/stm32-discovery/rtc/rtc.c
deleted file mode 100644
index c99920f..0000000
--- a/examples/stm32/stm32-discovery/rtc/rtc.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Lord James <lordjames@y7mail.com>
- * Copyright (C) 2011 Mark Panajotovic <marko@electrontube.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/rtc.h>
-#include <libopencm3/stm32/pwr.h>
-#include <libopencm3/stm32/nvic.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_24mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
- /* Setup GPIO pin GPIO_USART1_TX/GPIO9 on GPIO port A for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- // usart_set_baudrate(USART1, 38400);
- /* TODO usart_set_baudrate() doesn't support 24MHz clock (yet). */
- /* This is the equivalent: */
- USART_BRR(USART1) = (u16)((24000000 << 4) / (38400 * 16));
-
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO8 (in GPIO port C) to 'output push-pull'. */
- /* This drives the blue LED on the STM32VLDISCOVERY. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO8);
-}
-
-void nvic_setup(void)
-{
- /* Without this the RTC interrupt routine will never be called. */
- nvic_enable_irq(NVIC_RTC_IRQ);
- nvic_set_priority(NVIC_RTC_IRQ, 1);
-}
-
-void rtc_isr(void)
-{
- volatile u32 j = 0, c = 0;
-
- /* The interrupt flag isn't cleared by hardware, we have to do it. */
- rtc_clear_flag(RTC_SEC);
-
- /* Visual output. */
- gpio_toggle(GPIOC, GPIO8);
-
- c = rtc_get_counter_val();
-
- /* Display the current counter value in binary via USART1. */
- for (j = 0; j < 32; j++) {
- if ((c & (0x80000000 >> j)) != 0)
- usart_send_blocking(USART1, '1');
- else
- usart_send_blocking(USART1, '0');
- }
- usart_send_blocking(USART1, '\n');
- usart_send_blocking(USART1, '\r');
-}
-
-int main(void)
-{
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /*
- * If the RTC is pre-configured just allow access, don't reconfigure.
- * Otherwise enable it with the LSE as clock source and 0x7fff as
- * prescale value.
- */
- rtc_auto_awake(LSE, 0x7fff);
-
- /* The above mode will not reset the RTC when you press the RST button.
- * It will also continue to count while the MCU is held in reset. If
- * you want it to reset, comment out the above and use the following:
- */
- // rtc_awake_from_off(LSE);
- // rtc_set_prescale_val(0x7fff);
-
- /* Setup the RTC interrupt. */
- nvic_setup();
-
- /* Enable the RTC interrupt to occur off the SEC flag. */
- rtc_interrupt_enable(RTC_SEC);
-
- while(1);
-
- return 0;
-}
diff --git a/examples/stm32/stm32-discovery/rtc/rtc.ld b/examples/stm32/stm32-discovery/rtc/rtc.ld
deleted file mode 100644
index b03f90f..0000000
--- a/examples/stm32/stm32-discovery/rtc/rtc.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for ST STM32VLDISCOVERY (STM32F100RB, 128K flash, 8K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-discovery/usart/Makefile b/examples/stm32/stm32-discovery/usart/Makefile
deleted file mode 100644
index 2c1e1b1..0000000
--- a/examples/stm32/stm32-discovery/usart/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usart
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-discovery/usart/README b/examples/stm32/stm32-discovery/usart/README
deleted file mode 100644
index 6d09139..0000000
--- a/examples/stm32/stm32-discovery/usart/README
+++ /dev/null
@@ -1,12 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example program sends some characters on USART1 on the
-ST STM32VLDISCOVERY eval board.
-
-The terminal settings for the receiving device/PC are 38400 8n1.
-
-The sending is done in a blocking way in the code, see the usart_irq example
-for a more elaborate USART example.
-
diff --git a/examples/stm32/stm32-discovery/usart/usart.c b/examples/stm32/stm32-discovery/usart/usart.c
deleted file mode 100644
index 05d0312..0000000
--- a/examples/stm32/stm32-discovery/usart/usart.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_24mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
- /* Setup GPIO pin GPIO_USART1_TX/GPIO9 on GPIO port A for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- // usart_set_baudrate(USART1, 38400);
- /* TODO usart_set_baudrate() doesn't support 24MHz clock (yet). */
- /* This is the equivalent: */
- USART_BRR(USART1) = (u16)((24000000 << 4) / (38400 * 16));
-
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO9 (in GPIO port C) to 'output push-pull'. [LED] */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO9);
-}
-
-int main(void)
-{
- int i, j = 0, c = 0;
-
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /* Blink the LED (PC9) on the board with every transmitted byte. */
- while (1) {
- gpio_toggle(GPIOC, GPIO9); /* LED on/off */
- usart_send_blocking(USART1, c + '0'); /* USART1: Send byte. */
- c = (c == 9) ? 0 : c + 1; /* Increment c. */
- if ((j++ % 80) == 0) { /* Newline after line full. */
- usart_send_blocking(USART1, '\r');
- usart_send_blocking(USART1, '\n');
- }
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("NOP");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-discovery/usart/usart.ld b/examples/stm32/stm32-discovery/usart/usart.ld
deleted file mode 100644
index b03f90f..0000000
--- a/examples/stm32/stm32-discovery/usart/usart.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for ST STM32VLDISCOVERY (STM32F100RB, 128K flash, 8K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 8K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/button/Makefile b/examples/stm32/stm32-h103/button/Makefile
deleted file mode 100644
index 96731c2..0000000
--- a/examples/stm32/stm32-h103/button/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = button
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/button/button.c b/examples/stm32/stm32-h103/button/button.c
deleted file mode 100644
index 63f3274..0000000
--- a/examples/stm32/stm32-h103/button/button.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
- * 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/exti.h>
-
-u16 exti_line_state;
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-void button_setup(void)
-{
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Set GPIO0 (in GPIO port A) to 'input open-drain'. */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO0);
-
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
- button_setup();
-
- /* Blink the LED (PC12) on the board. */
- while (1) {
- gpio_toggle(GPIOC, GPIO12);
-
- exti_line_state = GPIOA_IDR;
- if ((exti_line_state & (1 << 0)) != 0) {
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/button/button.ld b/examples/stm32/stm32-h103/button/button.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/button/button.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/exti_both/Makefile b/examples/stm32/stm32-h103/exti_both/Makefile
deleted file mode 100644
index 39e305b..0000000
--- a/examples/stm32/stm32-h103/exti_both/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = exti_both
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/exti_both/exti_both.c b/examples/stm32/stm32-h103/exti_both/exti_both.c
deleted file mode 100644
index edfc676..0000000
--- a/examples/stm32/stm32-h103/exti_both/exti_both.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
- * 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/exti.h>
-
-u16 exti_line_state;
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-void exti_setup(void)
-{
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable AFIO clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- /* Enable EXTI0 interrupt */
- nvic_enable_irq(NVIC_EXTI0_IRQ);
-
- /* Set GPIO0 (in GPIO port A) to 'input float'. */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO0);
-
- /* configure EXTI subsystem */
- exti_select_source(EXTI0, GPIOA);
- exti_set_trigger(EXTI0, EXTI_TRIGGER_BOTH);
- exti_enable_request(EXTI0);
-}
-
-void exti0_isr()
-{
- exti_line_state = GPIOA_IDR;
-
- if ((exti_line_state & (1 << 0)) != 0) {
- gpio_clear(GPIOC, GPIO12);
- } else {
- gpio_set(GPIOC, GPIO12);
- }
-
- exti_reset_request(EXTI0);
-}
-
-int main(void)
-{
-
- clock_setup();
- gpio_setup();
- exti_setup();
-
- /* Blink the LED (PC12) on the board. */
- while (1) {
- __asm("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/exti_both/exti_both.ld b/examples/stm32/stm32-h103/exti_both/exti_both.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/exti_both/exti_both.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/exti_rising_falling/Makefile b/examples/stm32/stm32-h103/exti_rising_falling/Makefile
deleted file mode 100644
index fc603a6..0000000
--- a/examples/stm32/stm32-h103/exti_rising_falling/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = exti_rising_falling
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.c b/examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.c
deleted file mode 100644
index af1268d..0000000
--- a/examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
- * 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/exti.h>
-
-#define FALLING 0
-#define RISING 1
-
-u16 exti_direction = FALLING;
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-void exti_setup(void)
-{
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable AFIO clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- /* Enable EXTI0 interrupt */
- nvic_enable_irq(NVIC_EXTI0_IRQ);
-
- /* Set GPIO0 (in GPIO port A) to 'input open-drain'. */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO0);
-
- /* configure EXTI subsystem */
- exti_select_source(EXTI0, GPIOA);
- exti_direction = FALLING;
- exti_set_trigger(EXTI0, EXTI_TRIGGER_FALLING);
- exti_enable_request(EXTI0);
-}
-
-void exti0_isr()
-{
- exti_reset_request(EXTI0);
-
- if (exti_direction == FALLING) {
- gpio_set(GPIOC, GPIO12);
- exti_direction = RISING;
- exti_set_trigger(EXTI0, EXTI_TRIGGER_RISING);
- } else {
- gpio_clear(GPIOC, GPIO12);
- exti_direction = FALLING;
- exti_set_trigger(EXTI0, EXTI_TRIGGER_FALLING);
- }
-}
-
-int main(void)
-{
-
- clock_setup();
- gpio_setup();
- exti_setup();
-
- /* Blink the LED (PC12) on the board. */
- while (1) {
- __asm("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.ld b/examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/exti_rising_falling/exti_rising_falling.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/fancyblink/Makefile b/examples/stm32/stm32-h103/fancyblink/Makefile
deleted file mode 100644
index 1baec4d..0000000
--- a/examples/stm32/stm32-h103/fancyblink/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = fancyblink
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/fancyblink/README b/examples/stm32/stm32-h103/fancyblink/README
deleted file mode 100644
index bdb6ec8..0000000
--- a/examples/stm32/stm32-h103/fancyblink/README
+++ /dev/null
@@ -1,10 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is small LED blinking example program using libopencm3.
-
-It's intended for the ST STM32-based Olimex STM32-H103 eval board (see
-http://olimex.com/dev/stm32-h103.html for details). It should blink
-the LED on the board.
-
diff --git a/examples/stm32/stm32-h103/fancyblink/fancyblink.c b/examples/stm32/stm32-h103/fancyblink/fancyblink.c
deleted file mode 100644
index eeb3f34..0000000
--- a/examples/stm32/stm32-h103/fancyblink/fancyblink.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
-
- /* Blink the LED (PC12) on the board. */
- while (1) {
- gpio_toggle(GPIOC, GPIO12); /* LED on/off */
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/fancyblink/fancyblink.ld b/examples/stm32/stm32-h103/fancyblink/fancyblink.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/fancyblink/fancyblink.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/led_stripe/Makefile b/examples/stm32/stm32-h103/led_stripe/Makefile
deleted file mode 100644
index 60fd1ef..0000000
--- a/examples/stm32/stm32-h103/led_stripe/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = led_stripe
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/led_stripe/led_stripe.c b/examples/stm32/stm32-h103/led_stripe/led_stripe.c
deleted file mode 100644
index 9cf9d4f..0000000
--- a/examples/stm32/stm32-h103/led_stripe/led_stripe.c
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2011 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
- * This example is implementing the protocol of ZJ168 addressable led
- * strips. These strips use the LPD6803 controller. You may be able to
- * find the datasheet here:
- * http://www.adafruit.com/datasheets/LPD6803.pdf
- */
-
-#include <stdlib.h>
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-#define SPI_BANK GPIOB
-#define SCLK_PIN GPIO13
-#define MOSI_PIN GPIO15
-
-#define SMALL_DELAY_VALUE 0
-
-#define COLOR_COUNT 50
-
-#define SCLK(VAL) \
- if (VAL) { \
- gpio_set(SPI_BANK, SCLK_PIN); \
- } else { \
- gpio_clear(SPI_BANK, SCLK_PIN); \
- }
-
-#define MOSI(VAL) \
- if (VAL) { \
- gpio_set(SPI_BANK, MOSI_PIN); \
- } else { \
- gpio_clear(SPI_BANK, MOSI_PIN); \
- }
-
-#define SMALL_DELAY() { \
- int j; \
- for (j = 0; j < SMALL_DELAY_VALUE; j++) \
- __asm__("nop"); \
- }
-
-struct color {
- u8 r;
- u8 g;
- u8 b;
-};
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
-
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO13);
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO15);
-}
-
-void send_colors(struct color *colors, int count) {
- int i, k;
-
- /* initialize spi pins */
- SCLK(0);
- MOSI(0);
-
- /* start frame */
- for (i=0; i<32; i++) {
- SCLK(1);
- SMALL_DELAY();
- SCLK(0);
- SMALL_DELAY();
- }
-
- /* color cell output */
- for (k = 0; k < count; k++) {
- /* Start bit */
- MOSI(1);
- SCLK(1);
- SMALL_DELAY();
- SCLK(0);
- SMALL_DELAY();
-
- /* Blue */
- for (i=0; i<5; i++) {
- MOSI(((colors[k].b & ((1 << 4) >> i)) != 0));
- SCLK(1);
- SMALL_DELAY();
- SCLK(0);
- SMALL_DELAY();
- }
- /* Red */
- for (i=0; i<5; i++) {
- MOSI(((colors[k].r & ((1 << 4) >> i)) != 0));
- SCLK(1);
- SMALL_DELAY();
- SCLK(0);
- SMALL_DELAY();
- }
- /* Green */
- for (i=0; i<5; i++) {
- MOSI(((colors[k].g & ((1 << 4) >> i)) != 0));
- SCLK(1);
- SMALL_DELAY();
- SCLK(0);
- SMALL_DELAY();
- }
- }
-
- /* End frame */
- MOSI(0);
- for (k=0; k < count; k++) {
- SCLK(1);
- SMALL_DELAY();
- SCLK(0);
- SMALL_DELAY();
- }
-}
-
-void reset_colors(struct color *colors, int count) {
- int i;
-
- for (i=0; i<count; i++) {
- colors[i].r = 0;
- colors[i].g = 0;
- colors[i].b = 0;
- }
-}
-
-void init_colors(struct color *colors, int count) {
-
- colors[0].r = 0x1F;
- colors[0].g = 0;
- colors[0].b = 0;
- colors[1].r = 0;
- colors[1].g = 0x1F;
- colors[1].b = 0;
- colors[2].r = 0;
- colors[2].g = 0;
- colors[2].b = 0x1F;
-
- count = count;
-}
-
-void step_colors(struct color *colors, int count) {
- int i;
- struct color tmp_color1;
- struct color tmp_color2;
-
-/* random blinking */
-/*
- for (i=0; i<count; i++) {
- colors[i].r = rand()&0x01;
- colors[i].g = rand()&0x01;
- colors[i].b = rand()&0x01;
- }
-*/
- /* generate next colors */
-
- tmp_color1.r = colors[0].r;
- tmp_color1.g = colors[0].g;
- tmp_color1.b = colors[0].b;
- colors[0].r = colors[count-1].r;
- colors[0].g = colors[count-1].g;
- colors[0].b = colors[count-1].b;
- for(i=1; i<count; i++) {
- tmp_color2.r = colors[i].r;
- tmp_color2.g = colors[i].g;
- tmp_color2.b = colors[i].b;
- colors[i].r = tmp_color1.r;
- colors[i].g = tmp_color1.g;
- colors[i].b = tmp_color1.b;
- tmp_color1.r = tmp_color2.r;
- tmp_color1.g = tmp_color2.g;
- tmp_color1.b = tmp_color2.b;
- }
-
-}
-
-int main(void)
-{
- int i;
-
- struct color colors[COLOR_COUNT];
-
- clock_setup();
- gpio_setup();
-
- reset_colors(colors, COLOR_COUNT);
- init_colors(colors, COLOR_COUNT);
-
- while (1) {
- gpio_toggle(GPIOC, GPIO12); /* LED on/off */
-
- send_colors(colors, COLOR_COUNT);
-
- step_colors(colors, COLOR_COUNT);
-
- /* Wait a little */
- for (i = 0; i < 1000000; i++) /* Wait a bit. */
- __asm__("nop");
-
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/led_stripe/led_stripe.ld b/examples/stm32/stm32-h103/led_stripe/led_stripe.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/led_stripe/led_stripe.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/miniblink/Makefile b/examples/stm32/stm32-h103/miniblink/Makefile
deleted file mode 100644
index 24a478b..0000000
--- a/examples/stm32/stm32-h103/miniblink/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = miniblink
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/miniblink/README b/examples/stm32/stm32-h103/miniblink/README
deleted file mode 100644
index 0e046f2..0000000
--- a/examples/stm32/stm32-h103/miniblink/README
+++ /dev/null
@@ -1,10 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is the smallest-possible example program using libopencm3.
-
-It's intended for the ST STM32-based Olimex STM32-H103 eval board (see
-http://olimex.com/dev/stm32-h103.html for details). It should blink
-the LED on the board.
-
diff --git a/examples/stm32/stm32-h103/miniblink/miniblink.c b/examples/stm32/stm32-h103/miniblink/miniblink.c
deleted file mode 100644
index 6f8bc2c..0000000
--- a/examples/stm32/stm32-h103/miniblink/miniblink.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- /* Manually: */
- // RCC_APB2ENR |= RCC_APB2ENR_IOPCEN;
- /* Using API functions: */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- /* Manually: */
- // GPIOC_CRH = (GPIO_CNF_OUTPUT_PUSHPULL << (((12 - 8) * 4) + 2));
- // GPIOC_CRH |= (GPIO_MODE_OUTPUT_2_MHZ << ((12 - 8) * 4));
- /* Using API functions: */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-int main(void)
-{
- int i;
-
- gpio_setup();
-
- /* Blink the LED (PC12) on the board. */
- while (1) {
- /* Manually: */
- // GPIOC_BSRR = GPIO12; /* LED off */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
- // GPIOC_BRR = GPIO12; /* LED on */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
-
- /* Using API functions gpio_set()/gpio_clear(): */
- // gpio_set(GPIOC, GPIO12); /* LED off */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
- // gpio_clear(GPIOC, GPIO12); /* LED on */
- // for (i = 0; i < 800000; i++) /* Wait a bit. */
- // __asm__("nop");
-
- /* Using API function gpio_toggle(): */
- gpio_toggle(GPIOC, GPIO12); /* LED on/off */
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/miniblink/miniblink.ld b/examples/stm32/stm32-h103/miniblink/miniblink.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/miniblink/miniblink.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/pwm_6step/Makefile b/examples/stm32/stm32-h103/pwm_6step/Makefile
deleted file mode 100644
index 2360082..0000000
--- a/examples/stm32/stm32-h103/pwm_6step/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = pwm_6step
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/pwm_6step/pwm_6step.c b/examples/stm32/stm32-h103/pwm_6step/pwm_6step.c
deleted file mode 100644
index bda8ff7..0000000
--- a/examples/stm32/stm32-h103/pwm_6step/pwm_6step.c
+++ /dev/null
@@ -1,409 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2011 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/timer.h>
-#include <libopencm3/stm32/exti.h>
-
-#define FALLING 0
-#define RISING 1
-
-u16 exti_direction = FALLING;
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /*
- * Set GPIO12 (PORTC) (led) to
- * 'output alternate function push-pull'.
- */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-
-}
-
-void exti_setup(void)
-{
- /* Enable GPIOA clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
-
- /* Enable AFIO clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- /* Enable EXTI0 interrupt */
- nvic_enable_irq(NVIC_EXTI0_IRQ);
-
- /* Set GPIO0 (in GPIO port A) to 'input open-drain'. */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO0);
-
- /* configure EXTI subsystem */
- exti_select_source(EXTI0, GPIOA);
- exti_direction = FALLING;
- exti_set_trigger(EXTI0, EXTI_TRIGGER_FALLING);
- exti_enable_request(EXTI0);
-}
-
-void exti0_isr()
-{
- exti_reset_request(EXTI0);
-
- if (exti_direction == FALLING) {
- //gpio_toggle(GPIOA, GPIO12);
- exti_direction = RISING;
- exti_set_trigger(EXTI0, EXTI_TRIGGER_RISING);
- } else {
- //gpio_toggle(GPIOA, GPIO12);
- timer_generate_event(TIM1, TIM_EGR_COMG);
- exti_direction = FALLING;
- exti_set_trigger(EXTI0, EXTI_TRIGGER_FALLING);
- }
-}
-
-void tim_setup(void)
-{
-
- /* Enable TIM1 clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_TIM1EN);
-
- /* Enable GPIOA, GPIOB and Alternate Function clocks. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR,
- RCC_APB2ENR_IOPAEN |
- RCC_APB2ENR_IOPBEN |
- RCC_APB2ENR_AFIOEN);
-
- /*
- * Set TIM1 chanel output pins to
- * 'output alternate function push-pull'.
- */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL,
- GPIO_TIM1_CH1 |
- GPIO_TIM1_CH2 |
- GPIO_TIM1_CH3);
-
- /*
- * Set TIM1 complementary chanel output pins to
- * 'output alternate function push-pull'.
- */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL,
- GPIO_TIM1_CH1N |
- GPIO_TIM1_CH2N |
- GPIO_TIM1_CH3N);
-
- /* Enable TIM1 commutation interrupt. */
- nvic_enable_irq(NVIC_TIM1_TRG_COM_IRQ);
-
- /* Reset TIM1 peripheral */
- timer_reset(TIM1);
-
- /* Timer global mode:
- * - No divider
- * - alignment edge
- * - direction up
- */
- timer_set_mode(TIM1, TIM_CR1_CKD_CK_INT,
- TIM_CR1_CMS_EDGE,
- TIM_CR1_DIR_UP);
-
- /* Reset prescaler value. */
- timer_set_prescaler(TIM1, 0);
-
- /* Reset repetition counter value. */
- timer_set_repetition_counter(TIM1, 0);
-
- /* Enable preload. */
- timer_enable_preload(TIM1);
-
- /* Continous mode. */
- timer_continuous_mode(TIM1);
-
- /* Period (32kHz) */
- timer_set_period(TIM1, 72000000 / 32000);
-
- /* Configure break and deadtime */
- timer_set_deadtime(TIM1, 10);
- timer_set_enabled_off_state_in_idle_mode(TIM1);
- timer_set_enabled_off_state_in_run_mode(TIM1);
- timer_disable_break(TIM1);
- timer_set_break_polarity_high(TIM1);
- timer_disable_break_automatic_output(TIM1);
- timer_set_break_lock(TIM1, TIM_BDTR_LOCK_OFF);
-
- /* -- OC1 and OC1N configuration -- */
-
- /* Disable outputs. */
- timer_disable_oc_output(TIM1, TIM_OC1);
- timer_disable_oc_output(TIM1, TIM_OC1N);
-
- /* Configure global mode of line 1. */
- timer_disable_oc_clear(TIM1, TIM_OC1);
- timer_enable_oc_preload(TIM1, TIM_OC1);
- timer_set_oc_slow_mode(TIM1, TIM_OC1);
- timer_set_oc_mode(TIM1, TIM_OC1, TIM_OCM_PWM1);
-
- /* Configure OC1. */
- timer_set_oc_polarity_high(TIM1, TIM_OC1);
- timer_set_oc_idle_state_set(TIM1, TIM_OC1);
-
- /* Configure OC1N. */
- timer_set_oc_polarity_high(TIM1, TIM_OC1N);
- timer_set_oc_idle_state_set(TIM1, TIM_OC1N);
-
- /* Set the capture compare value for OC1. */
- timer_set_oc_value(TIM1, TIM_OC1, 100);
-
- /* Reenable outputs. */
- timer_enable_oc_output(TIM1, TIM_OC1);
- timer_enable_oc_output(TIM1, TIM_OC1N);
-
- /* -- OC2 and OC2N configuration -- */
-
- /* Disable outputs. */
- timer_disable_oc_output(TIM1, TIM_OC2);
- timer_disable_oc_output(TIM1, TIM_OC2N);
-
- /* Configure global mode of line 2. */
- timer_disable_oc_clear(TIM1, TIM_OC2);
- timer_enable_oc_preload(TIM1, TIM_OC2);
- timer_set_oc_slow_mode(TIM1, TIM_OC2);
- timer_set_oc_mode(TIM1, TIM_OC2, TIM_OCM_PWM1);
-
- /* Configure OC2. */
- timer_set_oc_polarity_high(TIM1, TIM_OC2);
- timer_set_oc_idle_state_set(TIM1, TIM_OC2);
-
- /* Configure OC2N. */
- timer_set_oc_polarity_high(TIM1, TIM_OC2N);
- timer_set_oc_idle_state_set(TIM1, TIM_OC2N);
-
- /* Set the capture compare value for OC1. */
- timer_set_oc_value(TIM1, TIM_OC2, 100);
-
- /* Reenable outputs. */
- timer_enable_oc_output(TIM1, TIM_OC2);
- timer_enable_oc_output(TIM1, TIM_OC2N);
-
- /* -- OC3 and OC3N configuration -- */
-
- /* Disable outputs. */
- timer_disable_oc_output(TIM1, TIM_OC3);
- timer_disable_oc_output(TIM1, TIM_OC3N);
-
- /* Configure global mode of line 3. */
- timer_disable_oc_clear(TIM1, TIM_OC3);
- timer_enable_oc_preload(TIM1, TIM_OC3);
- timer_set_oc_slow_mode(TIM1, TIM_OC3);
- timer_set_oc_mode(TIM1, TIM_OC3, TIM_OCM_PWM1);
-
- /* Configure OC3. */
- timer_set_oc_polarity_high(TIM1, TIM_OC3);
- timer_set_oc_idle_state_set(TIM1, TIM_OC3);
-
- /* Configure OC3N. */
- timer_set_oc_polarity_high(TIM1, TIM_OC3N);
- timer_set_oc_idle_state_set(TIM1, TIM_OC3N);
-
- /* Set the capture compare value for OC3. */
- timer_set_oc_value(TIM1, TIM_OC3, 100);
-
- /* Reenable outputs. */
- timer_enable_oc_output(TIM1, TIM_OC3);
- timer_enable_oc_output(TIM1, TIM_OC3N);
-
- /* ---- */
- /* ARR reload enable */
- timer_enable_preload(TIM1);
-
- /* Enable preload of complementary channel configurations and update on COM event */
- timer_enable_preload_complementry_enable_bits(TIM1);
-
- /* Enable outputs in the break subsystem */
- timer_enable_break_main_output(TIM1);
-
- /* Counter enable */
- timer_enable_counter(TIM1);
-
- /* Enable commutation interrupt */
- timer_enable_irq(TIM1, TIM_DIER_COMIE);
-}
-
-void tim1_trg_com_isr(void)
-{
- static int step = 0;
-
- /* Clear the COM trigger interrupt flag. */
- timer_clear_flag(TIM1, TIM_SR_COMIF);
-
- /* A simplified and inefficient implementation of PWM On
- * scheme. Look at the implementation in Open-BLDC on
- * http://open-bldc.org for the proper implementation. This
- * one only serves as an example.
- *
- * Table of the pwm scheme zone configurations when driving:
- * @verbatim
- * | 1| 2| 3| 4| 5| 6|
- * -+--+--+--+--+--+--+
- * A|p+|++| |p-|--| |
- * -+--+--+--+--+--+--+
- * B| |p-|--| |p+|++|
- * -+--+--+--+--+--+--+
- * C|--| |p+|++| |p-|
- * -+--+--+--+--+--+--+
- * | | | | | | '- 360 Deg
- * | | | | | '---- 300 Deg
- * | | | | '------- 240 Deg
- * | | | '---------- 180 Deg
- * | | '------------- 120 Deg
- * | '---------------- 60 Deg
- * '------------------- 0 Deg
- *
- * Legend:
- * p+: PWM on the high side
- * p-: PWM on the low side
- * --: Low side on
- * ++: High side on
- * : Floating/NC
- * @endverbatim
- */
- switch (step) {
- case 0: /* A PWM HIGH, B OFF, C LOW */
- timer_set_oc_mode(TIM1, TIM_OC1, TIM_OCM_PWM1);
- timer_set_oc_mode(TIM1, TIM_OC2, TIM_OCM_FROZEN);
- timer_set_oc_mode(TIM1, TIM_OC3, TIM_OCM_FORCE_LOW);
-
- timer_enable_oc_output(TIM1, TIM_OC1);
- timer_disable_oc_output(TIM1, TIM_OC1N);
-
- timer_disable_oc_output(TIM1, TIM_OC2);
- timer_disable_oc_output(TIM1, TIM_OC2N);
-
- timer_enable_oc_output(TIM1, TIM_OC3);
- timer_enable_oc_output(TIM1, TIM_OC3N);
-
- step++;
- break;
- case 1: /* A HIGH, B PWM LOW, C OFF */
- timer_set_oc_mode(TIM1, TIM_OC1, TIM_OCM_FORCE_HIGH);
- timer_set_oc_mode(TIM1, TIM_OC2, TIM_OCM_PWM1);
- timer_set_oc_mode(TIM1, TIM_OC3, TIM_OCM_FROZEN);
-
- timer_enable_oc_output(TIM1, TIM_OC1);
- timer_enable_oc_output(TIM1, TIM_OC1N);
-
- timer_disable_oc_output(TIM1, TIM_OC2);
- timer_enable_oc_output(TIM1, TIM_OC2N);
-
- timer_disable_oc_output(TIM1, TIM_OC3);
- timer_disable_oc_output(TIM1, TIM_OC3N);
-
- step++;
- break;
- case 2: /* A OFF, B LOW, C PWM HIGH */
- timer_set_oc_mode(TIM1, TIM_OC1, TIM_OCM_FROZEN);
- timer_set_oc_mode(TIM1, TIM_OC2, TIM_OCM_FORCE_LOW);
- timer_set_oc_mode(TIM1, TIM_OC3, TIM_OCM_PWM1);
-
- timer_disable_oc_output(TIM1, TIM_OC1);
- timer_disable_oc_output(TIM1, TIM_OC1N);
-
- timer_enable_oc_output(TIM1, TIM_OC2);
- timer_enable_oc_output(TIM1, TIM_OC2N);
-
- timer_enable_oc_output(TIM1, TIM_OC3);
- timer_disable_oc_output(TIM1, TIM_OC3N);
-
- step++;
- break;
- case 3: /* A PWM LOW, B OFF, C HIGH */
- timer_set_oc_mode(TIM1, TIM_OC1, TIM_OCM_PWM1);
- timer_set_oc_mode(TIM1, TIM_OC2, TIM_OCM_FROZEN);
- timer_set_oc_mode(TIM1, TIM_OC3, TIM_OCM_FORCE_HIGH);
-
- timer_disable_oc_output(TIM1, TIM_OC1);
- timer_enable_oc_output(TIM1, TIM_OC1N);
-
- timer_disable_oc_output(TIM1, TIM_OC2);
- timer_disable_oc_output(TIM1, TIM_OC2N);
-
- timer_enable_oc_output(TIM1, TIM_OC3);
- timer_enable_oc_output(TIM1, TIM_OC3N);
-
- step++;
- break;
- case 4: /* A LOW, B PWM HIGH, C OFF */
- timer_set_oc_mode(TIM1, TIM_OC1, TIM_OCM_FORCE_LOW);
- timer_set_oc_mode(TIM1, TIM_OC2, TIM_OCM_PWM1);
- timer_set_oc_mode(TIM1, TIM_OC3, TIM_OCM_FROZEN);
-
- timer_enable_oc_output(TIM1, TIM_OC1);
- timer_enable_oc_output(TIM1, TIM_OC1N);
-
- timer_enable_oc_output(TIM1, TIM_OC2);
- timer_disable_oc_output(TIM1, TIM_OC2N);
-
- timer_disable_oc_output(TIM1, TIM_OC3);
- timer_disable_oc_output(TIM1, TIM_OC3N);
-
- step++;
- break;
- case 5: /* A OFF, B HIGH, C PWM LOW */
- timer_set_oc_mode(TIM1, TIM_OC1, TIM_OCM_FROZEN);
- timer_set_oc_mode(TIM1, TIM_OC2, TIM_OCM_FORCE_HIGH);
- timer_set_oc_mode(TIM1, TIM_OC3, TIM_OCM_PWM1);
-
- timer_disable_oc_output(TIM1, TIM_OC1);
- timer_disable_oc_output(TIM1, TIM_OC1N);
-
- timer_enable_oc_output(TIM1, TIM_OC2);
- timer_enable_oc_output(TIM1, TIM_OC2N);
-
- timer_disable_oc_output(TIM1, TIM_OC3);
- timer_enable_oc_output(TIM1, TIM_OC3N);
-
- step=0;
- break;
- }
- gpio_toggle(GPIOC, GPIO12);
-}
-
-int main(void)
-{
- clock_setup();
- gpio_setup();
- tim_setup();
- exti_setup();
-
- while (1) {
- __asm("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/pwm_6step/pwm_6step.ld b/examples/stm32/stm32-h103/pwm_6step/pwm_6step.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/pwm_6step/pwm_6step.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/spi/Makefile b/examples/stm32/stm32-h103/spi/Makefile
deleted file mode 100644
index 7d3cb72..0000000
--- a/examples/stm32/stm32-h103/spi/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = spi
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/spi/README b/examples/stm32/stm32-h103/spi/README
deleted file mode 100644
index d4714c2..0000000
--- a/examples/stm32/stm32-h103/spi/README
+++ /dev/null
@@ -1,8 +0,0 @@
--------------------------------------------------------------------------------
-README
--------------------------------------------------------------------------------
-
-This example program repeatedly sends characters on SPI1 on the ST STM32-based
-Olimex STM32-H103 eval board (see http://olimex.com/dev/stm32-h103.html
-for details).
-
diff --git a/examples/stm32/stm32-h103/spi/spi.c b/examples/stm32/stm32-h103/spi/spi.c
deleted file mode 100644
index 5a36bb8..0000000
--- a/examples/stm32/stm32-h103/spi/spi.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/spi.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-}
-
-void spi_setup(void)
-{
- /* TODO */
-}
-
-void gpio_setup(void)
-{
- /* TODO */
-}
-
-int main(void)
-{
- clock_setup();
- gpio_setup();
- spi_setup();
-
- while (1) {
- spi_write(SPI1, 0xaa);
- spi_write(SPI1, 0x55);
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/spi/spi.ld b/examples/stm32/stm32-h103/spi/spi.ld
deleted file mode 100644
index 25806f8..0000000
--- a/examples/stm32/stm32-h103/spi/spi.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/timer/Makefile b/examples/stm32/stm32-h103/timer/Makefile
deleted file mode 100644
index 86aced4..0000000
--- a/examples/stm32/stm32-h103/timer/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = timer
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/timer/timer.c b/examples/stm32/stm32-h103/timer/timer.c
deleted file mode 100644
index ea64c86..0000000
--- a/examples/stm32/stm32-h103/timer/timer.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2011 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/timer.h>
-#include <libopencm3/stm32/exti.h>
-
-u16 frequency_sequence[18] = {
- 1000,
- 500,
- 1000,
- 500,
- 1000,
- 500,
- 2000,
- 500,
- 2000,
- 500,
- 2000,
- 500,
- 1000,
- 500,
- 1000,
- 500,
- 1000,
- 5000
-};
-
-
-int frequency_sel = 0;
-
-u16 compare_time;
-u16 new_time;
-u16 frequency;
-int debug = 0;
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
-}
-
-void gpio_setup(void)
-{
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /*
- * Set GPIO12 (PORTC) (led) to
- * 'output alternate function push-pull'.
- */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-
- gpio_set(GPIOC, GPIO12);
-
-}
-
-void tim_setup(void)
-{
-
- /* Enable TIM2 clock. */
- rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_TIM2EN);
-
-
- /* Enable TIM2 interrupt. */
- nvic_enable_irq(NVIC_TIM2_IRQ);
-
- /* Reset TIM2 peripheral */
- timer_reset(TIM2);
-
- /* Timer global mode:
- * - No divider
- * - alignment edge
- * - direction up
- */
- timer_set_mode(TIM2, TIM_CR1_CKD_CK_INT,
- TIM_CR1_CMS_EDGE,
- TIM_CR1_DIR_UP);
-
- /* Reset prescaler value. */
- timer_set_prescaler(TIM2, 36000);
-
- /* Enable preload. */
- timer_disable_preload(TIM2);
-
- /* Continous mode. */
- timer_continuous_mode(TIM2);
-
- /* Period (36kHz) */
- timer_set_period(TIM2, 65535);
-
- /* Disable outputs. */
- timer_disable_oc_output(TIM2, TIM_OC1);
- timer_disable_oc_output(TIM2, TIM_OC2);
- timer_disable_oc_output(TIM2, TIM_OC3);
- timer_disable_oc_output(TIM2, TIM_OC4);
-
- /* -- OC1 configuration -- */
-
- /* Configure global mode of line 1. */
- timer_disable_oc_clear(TIM2, TIM_OC1);
- timer_disable_oc_preload(TIM2, TIM_OC1);
- timer_set_oc_slow_mode(TIM2, TIM_OC1);
- timer_set_oc_mode(TIM2, TIM_OC1, TIM_OCM_FROZEN);
-
- /* Set the capture compare value for OC1. */
- timer_set_oc_value(TIM2, TIM_OC1, 1000);
-
- /* ---- */
- /* ARR reload enable */
- timer_disable_preload(TIM2);
-
- /* Counter enable */
- timer_enable_counter(TIM2);
-
- /* Enable commutation interrupt */
- timer_enable_irq(TIM2, TIM_DIER_CC1IE);
-}
-
-void tim2_isr(void)
-{
-
- if (timer_get_flag(TIM2, TIM_SR_CC1IF)) {
-
- /* Clear compare interrupt flag. */
- timer_clear_flag(TIM2, TIM_SR_CC1IF);
-
- /*
- * Get current timer value to calculate next
- * compare register value
- */
- compare_time = timer_get_counter(TIM2);
-
- /*
- * Calculate and set the next compare value.
- */
- frequency = frequency_sequence[frequency_sel++];
- new_time = compare_time + frequency;
-
- timer_set_oc_value(TIM2, TIM_OC1,
- new_time);
- if (frequency_sel == 18) {
- frequency_sel = 0;
- }
-
- /* Toggle led to indicate compare event */
- gpio_toggle(GPIOC, GPIO12);
-
- }
-}
-
-int main(void)
-{
-
- clock_setup();
- gpio_setup();
- tim_setup();
-
- while (1) {
- __asm("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/timer/timer.ld b/examples/stm32/stm32-h103/timer/timer.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/timer/timer.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/traceswo/Makefile b/examples/stm32/stm32-h103/traceswo/Makefile
deleted file mode 100644
index 37510d5..0000000
--- a/examples/stm32/stm32-h103/traceswo/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = traceswo
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/traceswo/README b/examples/stm32/stm32-h103/traceswo/README
deleted file mode 100644
index 34b5227..0000000
--- a/examples/stm32/stm32-h103/traceswo/README
+++ /dev/null
@@ -1,11 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This experimental program sends some characters on the TRACESWO pin using
-the Instrumentation Trace Macrocell (ITM) and Trace Port Interface
-Unit (TPIU).
-
-The SWJ-DP port must be in SWD mode and not JTAG mode for the output
-to be visible.
-
diff --git a/examples/stm32/stm32-h103/traceswo/traceswo.c b/examples/stm32/stm32-h103/traceswo/traceswo.c
deleted file mode 100644
index ac461bb..0000000
--- a/examples/stm32/stm32-h103/traceswo/traceswo.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-#include <libopencm3/stm32/dbgmcu.h>
-#include <libopencm3/cm3/scs.h>
-#include <libopencm3/cm3/tpiu.h>
-#include <libopencm3/cm3/itm.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-}
-
-void trace_setup(void)
-{
- /* Enable trace subsystem (we'll use ITM and TPIU) */
- SCS_DEMCR |= SCS_DEMCR_TRCENA;
-
- /* Use Manchester code for asynchronous transmission */
- TPIU_SPPR = TPIU_SPPR_ASYNC_MANCHESTER;
- TPIU_ACPR = 7;
-
- /* Data width is 1 byte */
- TPIU_CSPSR = TPIU_CSPSR_BYTE;
-
- /* Formatter and flush control */
- TPIU_FFCR &= ~TPIU_FFCR_ENFCONT;
-
- /* Enable TRACESWO pin for async mode */
- DBGMCU_CR = DBGMCU_CR_TRACE_IOEN | DBGMCU_CR_TRACE_MODE_ASYNC;
-
- /* Unlock access to ITM registers */
- /* FIXME: Magic numbers... Is this Cortex-M3 generic? */
- *((volatile uint32_t*)0xE0000FB0) = 0xC5ACCE55;
-
- /* Enable ITM with ID = 1 */
- ITM_TCR = (1 << 16) | ITM_TCR_ITMENA;
- /* Enable stimulus port 1 */
- ITM_TER[0] = 1;
-
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-void trace_send_blocking(char c)
-{
- while(!(ITM_STIM[0] & ITM_STIM_FIFOREADY));
- ITM_STIM[0] = c;
-}
-
-int main(void)
-{
- int i, j = 0, c = 0;
-
- clock_setup();
- gpio_setup();
- trace_setup();
-
- /* Blink the LED (PC12) on the board with every transmitted byte. */
- while (1) {
- gpio_toggle(GPIOC, GPIO12); /* LED on/off */
- trace_send_blocking(c + '0');
- c = (c == 9) ? 0 : c + 1; /* Increment c. */
- if ((j++ % 80) == 0) { /* Newline after line full. */
- trace_send_blocking('\r');
- trace_send_blocking('\n');
- }
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("NOP");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/traceswo/traceswo.ld b/examples/stm32/stm32-h103/traceswo/traceswo.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/traceswo/traceswo.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usart/Makefile b/examples/stm32/stm32-h103/usart/Makefile
deleted file mode 100644
index 2c1e1b1..0000000
--- a/examples/stm32/stm32-h103/usart/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usart
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usart/README b/examples/stm32/stm32-h103/usart/README
deleted file mode 100644
index ecd7269..0000000
--- a/examples/stm32/stm32-h103/usart/README
+++ /dev/null
@@ -1,13 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example program sends some characters on USART3 on the ST STM32-based
-Olimex STM32-H103 eval board (see http://olimex.com/dev/stm32-h103.html
-for details).
-
-The terminal settings for the receiving device/PC are 38400 8n1.
-
-The sending is done in a blocking way in the code, see the usart_irq example
-for a more elaborate USART example.
-
diff --git a/examples/stm32/stm32-h103/usart/usart.c b/examples/stm32/stm32-h103/usart/usart.c
deleted file mode 100644
index 9692d61..0000000
--- a/examples/stm32/stm32-h103/usart/usart.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN | RCC_APB2ENR_IOPBEN | RCC_APB2ENR_IOPCEN);
-
- /* Enable clocks for GPIO port B (for GPIO_USART3_TX) and USART3. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
- rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_USART2EN | RCC_APB1ENR_USART3EN);
-}
-
-void usart_setup(void)
-{
- /* Setup GPIO pin GPIO_USART1_TX. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 38400);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_mode(USART1, USART_MODE_TX);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-
- /* Setup GPIO pin GPIO_USART2_TX. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART2_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART2, 38400);
- usart_set_databits(USART2, 8);
- usart_set_stopbits(USART2, USART_STOPBITS_1);
- usart_set_mode(USART2, USART_MODE_TX);
- usart_set_parity(USART2, USART_PARITY_NONE);
- usart_set_flow_control(USART2, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART2);
-
- /* Setup GPIO pin GPIO_USART3_TX/GPIO10 on GPIO port B for transmit. */
- gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART3_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART3, 38400);
- usart_set_databits(USART3, 8);
- usart_set_stopbits(USART3, USART_STOPBITS_1);
- usart_set_mode(USART3, USART_MODE_TX);
- usart_set_parity(USART3, USART_PARITY_NONE);
- usart_set_flow_control(USART3, USART_FLOWCONTROL_NONE);
-
- /* Finally enable the USART. */
- usart_enable(USART3);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO12 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-int main(void)
-{
- int i, j = 0, c = 0;
-
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /* Blink the LED (PC12) on the board with every transmitted byte. */
- while (1) {
- gpio_toggle(GPIOC, GPIO12); /* LED on/off */
- usart_send_blocking(USART1, c + '0'); /* USART1: Send byte. */
- usart_send_blocking(USART2, c + '0'); /* USART2: Send byte. */
- usart_send_blocking(USART3, c + '0'); /* USART3: Send byte. */
- c = (c == 9) ? 0 : c + 1; /* Increment c. */
- if ((j++ % 80) == 0) { /* Newline after line full. */
- usart_send_blocking(USART1, '\r');
- usart_send_blocking(USART1, '\n');
- usart_send_blocking(USART2, '\r');
- usart_send_blocking(USART2, '\n');
- usart_send_blocking(USART3, '\r');
- usart_send_blocking(USART3, '\n');
- }
- for (i = 0; i < 800000; i++) /* Wait a bit. */
- __asm__("NOP");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/usart/usart.ld b/examples/stm32/stm32-h103/usart/usart.ld
deleted file mode 100644
index 7ea2b92..0000000
--- a/examples/stm32/stm32-h103/usart/usart.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usart_irq/Makefile b/examples/stm32/stm32-h103/usart_irq/Makefile
deleted file mode 100644
index 6ee93bd..0000000
--- a/examples/stm32/stm32-h103/usart_irq/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usart_irq
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usart_irq/usart_irq.c b/examples/stm32/stm32-h103/usart_irq/usart_irq.c
deleted file mode 100644
index 9b957dc..0000000
--- a/examples/stm32/stm32-h103/usart_irq/usart_irq.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/nvic.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOA clock (for LED GPIOs). */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN |
- RCC_APB2ENR_AFIOEN |
- RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
- /* Enable the USART1 interrupt. */
- nvic_enable_irq(NVIC_USART1_IRQ);
-
- /* Setup GPIO pin GPIO_USART1_RE_TX on GPIO port B for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup GPIO pin GPIO_USART1_RE_RX on GPIO port B for receive. */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO_USART1_RX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 230400);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
- usart_set_mode(USART1, USART_MODE_TX_RX);
-
- /* Enable USART1 Receive interrupt. */
- USART_CR1(USART1) |= USART_CR1_RXNEIE;
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- gpio_set(GPIOC, GPIO12);
-
- /* Setup GPIO6 and 7 (in GPIO port A) for led use. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-void usart1_isr(void)
-{
- static u8 data = 'A';
-
- /* Check if we were called because of RXNE. */
- if (((USART_CR1(USART1) & USART_CR1_RXNEIE) != 0) &&
- ((USART_SR(USART1) & USART_SR_RXNE) != 0)) {
-
- /* Indicate that we got data. */
- gpio_toggle(GPIOC, GPIO12);
-
- /* Retrieve the data from the peripheral. */
- data = usart_recv(USART1);
-
- /* Enable transmit interrupt so it sends back the data. */
- USART_CR1(USART1) |= USART_CR1_TXEIE;
- }
-
- /* Check if we were called because of TXE. */
- if (((USART_CR1(USART1) & USART_CR1_TXEIE) != 0) &&
- ((USART_SR(USART1) & USART_SR_TXE) != 0)) {
-
- /* Indicate that we are sending out data. */
- //gpio_toggle(GPIOA, GPIO7);
-
- /* Put data into the transmit register. */
- usart_send(USART1, data);
-
- /* Disable the TXE interrupt as we don't need it anymore. */
- USART_CR1(USART1) &= ~USART_CR1_TXEIE;
- }
-}
-
-int main(void)
-{
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /* Wait forever and do nothing. */
- while (1)
- __asm__("nop");
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/usart_irq/usart_irq.ld b/examples/stm32/stm32-h103/usart_irq/usart_irq.ld
deleted file mode 100644
index 7899773..0000000
--- a/examples/stm32/stm32-h103/usart_irq/usart_irq.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Open-BLDC (STM32F103CBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usart_irq_printf/Makefile b/examples/stm32/stm32-h103/usart_irq_printf/Makefile
deleted file mode 100644
index 2917a7d..0000000
--- a/examples/stm32/stm32-h103/usart_irq_printf/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usart_irq_printf
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.c b/examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.c
deleted file mode 100644
index 42a7472..0000000
--- a/examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
- * 2011 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/nvic.h>
-#include <libopencm3/stm32/systick.h>
-
-#include <stdio.h>
-#include <errno.h>
-
-/******************************************************************************
- * Simple ringbuffer implementation from open-bldc's libgovernor that
- * you can find at:
- * https://github.com/open-bldc/open-bldc/tree/master/source/libgovernor
- ******************************************************************************/
-
-typedef s32 ring_size_t;
-
-struct ring {
- u8 *data;
- ring_size_t size;
- u32 begin;
- u32 end;
-};
-
-#define RING_SIZE(RING) ((RING)->size - 1)
-#define RING_DATA(RING) (RING)->data
-#define RING_EMPTY(RING) ((RING)->begin == (RING)->end)
-
-void ring_init(struct ring *ring, u8 * buf, ring_size_t size)
-{
- ring->data = buf;
- ring->size = size;
- ring->begin = 0;
- ring->end = 0;
-}
-
-s32 ring_write_ch(struct ring *ring, u8 ch)
-{
- if (((ring->end + 1) % ring->size) != ring->begin) {
- ring->data[ring->end++] = ch;
- ring->end %= ring->size;
- return (u32) ch;
- }
-
- return -1;
-}
-
-s32 ring_write(struct ring * ring, u8 * data, ring_size_t size)
-{
- s32 i;
-
- for (i = 0; i < size; i++) {
- if (ring_write_ch(ring, data[i]) < 0) {
- return -i;
- }
- }
-
- return i;
-}
-
-s32 ring_read_ch(struct ring * ring, u8 * ch)
-{
- s32 ret = -1;
-
- if (ring->begin != ring->end) {
- ret = ring->data[ring->begin++];
- ring->begin %= ring->size;
- if (ch)
- *ch = ret;
- }
-
- return ret;
-}
-
-s32 ring_read(struct ring * ring, u8 * data, ring_size_t size)
-{
- s32 i;
-
- for (i = 0; i < size; i++) {
- if (ring_read_ch(ring, data + i) < 0) {
- return i;
- }
- }
-
- return -i;
-}
-
-/******************************************************************************
- * The example implementation
- ******************************************************************************/
-
-#define BUFFER_SIZE 1024
-
-struct ring output_ring;
-u8 output_ring_buffer[BUFFER_SIZE];
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOA clock (for LED GPIOs). */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN |
- RCC_APB2ENR_AFIOEN |
- RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
-
- /* Initialize output ring buffer */
- ring_init(&output_ring, output_ring_buffer, BUFFER_SIZE);
-
- /* Enable the USART1 interrupt. */
- nvic_enable_irq(NVIC_USART1_IRQ);
-
- /* Setup GPIO pin GPIO_USART1_RE_TX on GPIO port B for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup GPIO pin GPIO_USART1_RE_RX on GPIO port B for receive. */
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT,
- GPIO_CNF_INPUT_FLOAT, GPIO_USART1_RX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 230400);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
- usart_set_mode(USART1, USART_MODE_TX_RX);
-
- /* Enable USART1 Receive interrupt. */
- USART_CR1(USART1) |= USART_CR1_RXNEIE;
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- gpio_set(GPIOC, GPIO12);
-
- /* Setup GPIO6 and 7 (in GPIO port A) for led use. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-void usart1_isr(void)
-{
- /* Check if we were called because of RXNE. */
- if (((USART_CR1(USART1) & USART_CR1_RXNEIE) != 0) &&
- ((USART_SR(USART1) & USART_SR_RXNE) != 0)) {
-
- /* Indicate that we got data. */
- gpio_toggle(GPIOC, GPIO12);
-
- /* Retrieve the data from the peripheral. */
- ring_write_ch(&output_ring, usart_recv(USART1));
-
- /* Enable transmit interrupt so it sends back the data. */
- USART_CR1(USART1) |= USART_CR1_TXEIE;
- }
-
- /* Check if we were called because of TXE. */
- if (((USART_CR1(USART1) & USART_CR1_TXEIE) != 0) &&
- ((USART_SR(USART1) & USART_SR_TXE) != 0)) {
-
- s32 data;
-
- data = ring_read_ch(&output_ring, NULL);
-
- if (data == -1) {
- /* Disable the TXE interrupt as we don't need it anymore. */
- USART_CR1(USART1) &= ~USART_CR1_TXEIE;
- } else {
- /* Put data into the transmit register. */
- usart_send(USART1, data);
- }
- }
-}
-
-int _write (int file, char *ptr, int len)
-{
- int ret;
-
- if (file == 1) {
- ret = ring_write(&output_ring, (u8 *)ptr, len);
-
- if (ret < 0) ret = -ret;
-
- USART_CR1(USART1) |= USART_CR1_TXEIE;
-
- return ret;
- }
-
- errno = EIO;
- return -1;
-}
-
-void systick_setup(void) {
-
- /* 72MHz / 8 => 9000000 counts per second */
- systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
-
- /* 9000000/9000 = 1000 overflows per second - every 1ms one interrupt */
- systick_set_reload(9000);
-
- systick_interrupt_enable();
-
- /* Start counting. */
- systick_counter_enable();
-
-}
-
-void sys_tick_handler(void)
-{
- static int counter = 0;
- static float fcounter = 0.0;
- static double dcounter = 0.0;
-
- static u32 temp32 = 0;
-
- temp32++;
-
- /* We call this handler every 1ms so we are sending hello world every 10ms / 100Hz. */
- if (temp32 == 10) {
- printf("Hello World! %i %f %f\r\n", counter, fcounter, dcounter);
- counter++;
- fcounter+=0.01;
- dcounter+=0.01;
-
- temp32 = 0;
- }
-}
-
-int main(void)
-{
-
- clock_setup();
- gpio_setup();
- usart_setup();
- systick_setup();
-
- while (1) {
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.ld b/examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.ld
deleted file mode 100644
index 7899773..0000000
--- a/examples/stm32/stm32-h103/usart_irq_printf/usart_irq_printf.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Open-BLDC (STM32F103CBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usart_printf/Makefile b/examples/stm32/stm32-h103/usart_printf/Makefile
deleted file mode 100644
index fb26208..0000000
--- a/examples/stm32/stm32-h103/usart_printf/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usart_printf
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usart_printf/usart_printf.c b/examples/stm32/stm32-h103/usart_printf/usart_printf.c
deleted file mode 100644
index 26fcee6..0000000
--- a/examples/stm32/stm32-h103/usart_printf/usart_printf.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>,
- * 2011 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/usart.h>
-#include <libopencm3/stm32/nvic.h>
-
-#include <stdio.h>
-#include <errno.h>
-
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOA clock (for LED GPIOs). */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN |
- RCC_APB2ENR_AFIOEN |
- RCC_APB2ENR_USART1EN);
-}
-
-void usart_setup(void)
-{
- /* Setup GPIO pin GPIO_USART1_RE_TX on GPIO port B for transmit. */
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_ALTFN_PUSHPULL, GPIO_USART1_TX);
-
- /* Setup UART parameters. */
- usart_set_baudrate(USART1, 230400);
- usart_set_databits(USART1, 8);
- usart_set_stopbits(USART1, USART_STOPBITS_1);
- usart_set_parity(USART1, USART_PARITY_NONE);
- usart_set_flow_control(USART1, USART_FLOWCONTROL_NONE);
- usart_set_mode(USART1, USART_MODE_TX);
-
- /* Finally enable the USART. */
- usart_enable(USART1);
-}
-
-void gpio_setup(void)
-{
- gpio_set(GPIOC, GPIO12);
-
- /* Setup GPIO6 and 7 (in GPIO port A) for led use. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO12);
-}
-
-int _write (int file, char *ptr, int len)
-{
- int i;
-
- if (file == 1) {
- for (i = 0; i < len; i++){
- usart_send_blocking(USART1, ptr[i]);
- }
-
- return i;
- }
-
- errno = EIO;
- return -1;
-}
-
-int main(void)
-{
- int counter = 0;
- float fcounter = 0.0;
- double dcounter = 0.0;
-
- clock_setup();
- gpio_setup();
- usart_setup();
-
- /*
- * Write Hello World an integer, float and double all over
- * again while incrementing the numbers.
- */
- while (1) {
- gpio_toggle(GPIOC, GPIO12);
- printf("Hello World! %i %f %f\r\n", counter, fcounter, dcounter);
- counter++;
- fcounter+=0.01;
- dcounter+=0.01;
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h103/usart_printf/usart_printf.ld b/examples/stm32/stm32-h103/usart_printf/usart_printf.ld
deleted file mode 100644
index 7899773..0000000
--- a/examples/stm32/stm32-h103/usart_printf/usart_printf.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Open-BLDC (STM32F103CBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usb_cdcacm/Makefile b/examples/stm32/stm32-h103/usb_cdcacm/Makefile
deleted file mode 100644
index 38179e3..0000000
--- a/examples/stm32/stm32-h103/usb_cdcacm/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = cdcacm
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usb_cdcacm/README b/examples/stm32/stm32-h103/usb_cdcacm/README
deleted file mode 100644
index 2f1ee4b..0000000
--- a/examples/stm32/stm32-h103/usb_cdcacm/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB CDC-ACM device (aka Virtual Serial Port)
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/stm32-h103/usb_cdcacm/cdcacm.c b/examples/stm32/stm32-h103/usb_cdcacm/cdcacm.c
deleted file mode 100644
index 4b90640..0000000
--- a/examples/stm32/stm32-h103/usb_cdcacm/cdcacm.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/cdc.h>
-
-static const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = USB_CLASS_CDC,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0x5740,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-/* This notification endpoint isn't implemented. According to CDC spec its
- * optional, but its absence causes a NULL pointer dereference in Linux cdc_acm
- * driver. */
-static const struct usb_endpoint_descriptor comm_endp[] = {{
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x83,
- .bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT,
- .wMaxPacketSize = 16,
- .bInterval = 255,
-}};
-
-static const struct usb_endpoint_descriptor data_endp[] = {{
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x01,
- .bmAttributes = USB_ENDPOINT_ATTR_BULK,
- .wMaxPacketSize = 64,
- .bInterval = 1,
-}, {
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x82,
- .bmAttributes = USB_ENDPOINT_ATTR_BULK,
- .wMaxPacketSize = 64,
- .bInterval = 1,
-}};
-
-static const struct {
- struct usb_cdc_header_descriptor header;
- struct usb_cdc_call_management_descriptor call_mgmt;
- struct usb_cdc_acm_descriptor acm;
- struct usb_cdc_union_descriptor cdc_union;
-} __attribute__((packed)) cdcacm_functional_descriptors = {
- .header = {
- .bFunctionLength = sizeof(struct usb_cdc_header_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_HEADER,
- .bcdCDC = 0x0110,
- },
- .call_mgmt = {
- .bFunctionLength =
- sizeof(struct usb_cdc_call_management_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_CALL_MANAGEMENT,
- .bmCapabilities = 0,
- .bDataInterface = 1,
- },
- .acm = {
- .bFunctionLength = sizeof(struct usb_cdc_acm_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_ACM,
- .bmCapabilities = 0,
- },
- .cdc_union = {
- .bFunctionLength = sizeof(struct usb_cdc_union_descriptor),
- .bDescriptorType = CS_INTERFACE,
- .bDescriptorSubtype = USB_CDC_TYPE_UNION,
- .bControlInterface = 0,
- .bSubordinateInterface0 = 1,
- }
-};
-
-static const struct usb_interface_descriptor comm_iface[] = {{
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 1,
- .bInterfaceClass = USB_CLASS_CDC,
- .bInterfaceSubClass = USB_CDC_SUBCLASS_ACM,
- .bInterfaceProtocol = USB_CDC_PROTOCOL_AT,
- .iInterface = 0,
-
- .endpoint = comm_endp,
-
- .extra = &cdcacm_functional_descriptors,
- .extralen = sizeof(cdcacm_functional_descriptors)
-}};
-
-static const struct usb_interface_descriptor data_iface[] = {{
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 1,
- .bAlternateSetting = 0,
- .bNumEndpoints = 2,
- .bInterfaceClass = USB_CLASS_DATA,
- .bInterfaceSubClass = 0,
- .bInterfaceProtocol = 0,
- .iInterface = 0,
-
- .endpoint = data_endp,
-}};
-
-static const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = comm_iface,
-}, {
- .num_altsetting = 1,
- .altsetting = data_iface,
-}};
-
-static const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
- .bNumInterfaces = 2,
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0x80,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "CDC-ACM Demo",
- "DEMO"
-};
-
-static int cdcacm_control_request(struct usb_setup_data *req, u8 **buf,
- u16 *len, void (**complete)(struct usb_setup_data *req))
-{
- (void)complete;
- (void)buf;
-
- switch(req->bRequest) {
- case USB_CDC_REQ_SET_CONTROL_LINE_STATE: {
- /* This Linux cdc_acm driver requires this to be implemented
- * even though it's optional in the CDC spec, and we don't
- * advertise it in the ACM functional descriptor. */
- char buf[10];
- struct usb_cdc_notification *notif = (void*)buf;
-
- /* We echo signals back to host as notification */
- notif->bmRequestType = 0xA1;
- notif->bNotification = USB_CDC_NOTIFY_SERIAL_STATE;
- notif->wValue = 0;
- notif->wIndex = 0;
- notif->wLength = 2;
- buf[8] = req->wValue & 3;
- buf[9] = 0;
- //usbd_ep_write_packet(0x83, buf, 10);
- return 1;
- }
- case USB_CDC_REQ_SET_LINE_CODING:
- if(*len < sizeof(struct usb_cdc_line_coding))
- return 0;
-
- return 1;
- }
- return 0;
-}
-
-static void cdcacm_data_rx_cb(u8 ep)
-{
- (void)ep;
-
- char buf[64];
- int len = usbd_ep_read_packet(0x01, buf, 64);
- if(len) {
- usbd_ep_write_packet(0x82, buf, len);
- buf[len] = 0;
- }
-}
-
-static void cdcacm_set_config(u16 wValue)
-{
- (void)wValue;
-
- usbd_ep_setup(0x01, USB_ENDPOINT_ATTR_BULK, 64, cdcacm_data_rx_cb);
- usbd_ep_setup(0x82, USB_ENDPOINT_ATTR_BULK, 64, NULL);
- usbd_ep_setup(0x83, USB_ENDPOINT_ATTR_INTERRUPT, 16, NULL);
-
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- cdcacm_control_request);
-}
-
-int main(void)
-{
- int i;
-
- rcc_clock_setup_in_hsi_out_48mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- gpio_set(GPIOC, GPIO11);
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO11);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_register_set_config_callback(cdcacm_set_config);
-
- for (i = 0; i < 0x800000; i++)
- __asm__("nop");
- gpio_clear(GPIOC, GPIO11);
-
- while (1)
- usbd_poll();
-}
diff --git a/examples/stm32/stm32-h103/usb_cdcacm/cdcacm.ld b/examples/stm32/stm32-h103/usb_cdcacm/cdcacm.ld
deleted file mode 100644
index 928c898..0000000
--- a/examples/stm32/stm32-h103/usb_cdcacm/cdcacm.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usb_dfu/Makefile b/examples/stm32/stm32-h103/usb_dfu/Makefile
deleted file mode 100644
index 48e2d6b..0000000
--- a/examples/stm32/stm32-h103/usb_dfu/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usbdfu
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usb_dfu/README b/examples/stm32/stm32-h103/usb_dfu/README
deleted file mode 100644
index 9c0169a..0000000
--- a/examples/stm32/stm32-h103/usb_dfu/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB Device Firmware Upgrade (DFU) bootloader
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/stm32-h103/usb_dfu/usbdfu.c b/examples/stm32/stm32-h103/usb_dfu/usbdfu.c
deleted file mode 100644
index 7ffbc74..0000000
--- a/examples/stm32/stm32-h103/usb_dfu/usbdfu.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <string.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/scb.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/dfu.h>
-
-#define APP_ADDRESS 0x08002000
-
-/* Commands sent with wBlockNum == 0 as per ST implementation. */
-#define CMD_SETADDR 0x21
-#define CMD_ERASE 0x41
-
-/* We need a special large control buffer for this device: */
-u8 usbd_control_buffer[1024];
-
-static enum dfu_state usbdfu_state = STATE_DFU_IDLE;
-
-static struct {
- u8 buf[sizeof(usbd_control_buffer)];
- u16 len;
- u32 addr;
- u16 blocknum;
-} prog;
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0xDF11,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-const struct usb_dfu_descriptor dfu_function = {
- .bLength = sizeof(struct usb_dfu_descriptor),
- .bDescriptorType = DFU_FUNCTIONAL,
- .bmAttributes = USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH,
- .wDetachTimeout = 255,
- .wTransferSize = 1024,
- .bcdDFUVersion = 0x011A,
-};
-
-const struct usb_interface_descriptor iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFE, /* Device Firmware Upgrade */
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 2,
-
- /* The ST Microelectronics DfuSe application needs this string.
- * The format isn't documented... */
- .iInterface = 4,
-
- .extra = &dfu_function,
- .extralen = sizeof(dfu_function),
-};
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &iface,
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
- .bNumInterfaces = 1,
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0xC0,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "DFU Demo",
- "DEMO",
- /* This string is used by ST Microelectronics' DfuSe utility */
- "@Internal Flash /0x08000000/8*001Ka,56*001Kg"
-};
-
-static u8 usbdfu_getstatus(u32 *bwPollTimeout)
-{
- switch(usbdfu_state) {
- case STATE_DFU_DNLOAD_SYNC:
- usbdfu_state = STATE_DFU_DNBUSY;
- *bwPollTimeout = 100;
- return DFU_STATUS_OK;
-
- case STATE_DFU_MANIFEST_SYNC:
- /* Device will reset when read is complete */
- usbdfu_state = STATE_DFU_MANIFEST;
- return DFU_STATUS_OK;
-
- default:
- return DFU_STATUS_OK;
- }
-}
-
-static void usbdfu_getstatus_complete(struct usb_setup_data *req)
-{
- int i;
- (void)req;
-
- switch(usbdfu_state) {
- case STATE_DFU_DNBUSY:
-
- flash_unlock();
- if(prog.blocknum == 0) {
- switch(prog.buf[0]) {
- case CMD_ERASE:
- flash_erase_page(*(u32*)(prog.buf+1));
- case CMD_SETADDR:
- prog.addr = *(u32*)(prog.buf+1);
- }
- } else {
- u32 baseaddr = prog.addr +
- ((prog.blocknum - 2) *
- dfu_function.wTransferSize);
- for(i = 0; i < prog.len; i += 2)
- flash_program_half_word(baseaddr + i,
- *(u16*)(prog.buf+i));
- }
- flash_lock();
-
- /* We jump straight to dfuDNLOAD-IDLE,
- * skipping dfuDNLOAD-SYNC
- */
- usbdfu_state = STATE_DFU_DNLOAD_IDLE;
- return;
-
- case STATE_DFU_MANIFEST:
- /* USB device must detach, we just reset... */
- scb_reset_system();
- return; /* Will never return */
- default:
- return;
- }
-}
-
-static int usbdfu_control_request(struct usb_setup_data *req, u8 **buf,
- u16 *len, void (**complete)(struct usb_setup_data *req))
-{
-
- if((req->bmRequestType & 0x7F) != 0x21)
- return 0; /* Only accept class request */
-
- switch(req->bRequest) {
- case DFU_DNLOAD:
- if((len == NULL) || (*len == 0)) {
- usbdfu_state = STATE_DFU_MANIFEST_SYNC;
- return 1;
- } else {
- /* Copy download data for use on GET_STATUS */
- prog.blocknum = req->wValue;
- prog.len = *len;
- memcpy(prog.buf, *buf, *len);
- usbdfu_state = STATE_DFU_DNLOAD_SYNC;
- return 1;
- }
- case DFU_CLRSTATUS:
- /* Clear error and return to dfuIDLE */
- if(usbdfu_state == STATE_DFU_ERROR)
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_ABORT:
- /* Abort returns to dfuIDLE state */
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_UPLOAD:
- /* Upload not supported for now */
- return 0;
- case DFU_GETSTATUS: {
- u32 bwPollTimeout = 0; /* 24-bit integer in DFU class spec */
-
- (*buf)[0] = usbdfu_getstatus(&bwPollTimeout);
- (*buf)[1] = bwPollTimeout & 0xFF;
- (*buf)[2] = (bwPollTimeout >> 8) & 0xFF;
- (*buf)[3] = (bwPollTimeout >> 16) & 0xFF;
- (*buf)[4] = usbdfu_state;
- (*buf)[5] = 0; /* iString not used here */
- *len = 6;
-
- *complete = usbdfu_getstatus_complete;
-
- return 1;
- }
- case DFU_GETSTATE:
- /* Return state with no state transision */
- *buf[0] = usbdfu_state;
- *len = 1;
- return 1;
- }
-
- return 0;
-}
-
-int main(void)
-{
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- if(!gpio_get(GPIOA, GPIO10)) {
- /* Boot the application if it's valid */
- if((*(volatile u32*)APP_ADDRESS & 0x2FFE0000) == 0x20000000) {
- /* Set vector table base address */
- SCB_VTOR = APP_ADDRESS & 0xFFFF;
- /* Initialise master stack pointer */
- asm volatile ("msr msp, %0"::"g"
- (*(volatile u32*)APP_ADDRESS));
- /* Jump to application */
- (*(void(**)())(APP_ADDRESS + 4))();
- }
- }
-
- rcc_clock_setup_in_hsi_out_48mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_set_control_buffer_size(sizeof(usbd_control_buffer));
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- usbdfu_control_request);
-
- gpio_set(GPIOA, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO15);
-
- while (1)
- usbd_poll();
-}
diff --git a/examples/stm32/stm32-h103/usb_dfu/usbdfu.ld b/examples/stm32/stm32-h103/usb_dfu/usbdfu.ld
deleted file mode 100644
index 54e5dac..0000000
--- a/examples/stm32/stm32-h103/usb_dfu/usbdfu.ld
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 8K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 4K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usb_hid/Makefile b/examples/stm32/stm32-h103/usb_hid/Makefile
deleted file mode 100644
index d831e9e..0000000
--- a/examples/stm32/stm32-h103/usb_hid/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usbhid
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usb_hid/README b/examples/stm32/stm32-h103/usb_hid/README
deleted file mode 100644
index 48a9b39..0000000
--- a/examples/stm32/stm32-h103/usb_hid/README
+++ /dev/null
@@ -1,7 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB Human Interface Device (HID)
-to demonstrate the use of the USB device stack.
-
diff --git a/examples/stm32/stm32-h103/usb_hid/usbhid.c b/examples/stm32/stm32-h103/usb_hid/usbhid.c
deleted file mode 100644
index a21fce6..0000000
--- a/examples/stm32/stm32-h103/usb_hid/usbhid.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/systick.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/hid.h>
-
-/* Define this to include the DFU APP interface. */
-#define INCLUDE_DFU_INTERFACE
-
-#ifdef INCLUDE_DFU_INTERFACE
-#include <libopencm3/stm32/scb.h>
-#include <libopencm3/usb/dfu.h>
-#endif
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0x5710,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-/* I have no idea what this means. I haven't read the HID spec. */
-static const u8 hid_report_descriptor[] = {
- 0x05, 0x01, 0x09, 0x02, 0xA1, 0x01, 0x09, 0x01,
- 0xA1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x03,
- 0x15, 0x00, 0x25, 0x01, 0x95, 0x03, 0x75, 0x01,
- 0x81, 0x02, 0x95, 0x01, 0x75, 0x05, 0x81, 0x01,
- 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x09, 0x38,
- 0x15, 0x81, 0x25, 0x7F, 0x75, 0x08, 0x95, 0x03,
- 0x81, 0x06, 0xC0, 0x09, 0x3c, 0x05, 0xff, 0x09,
- 0x01, 0x15, 0x00, 0x25, 0x01, 0x75, 0x01, 0x95,
- 0x02, 0xb1, 0x22, 0x75, 0x06, 0x95, 0x01, 0xb1,
- 0x01, 0xc0
-};
-
-static const struct {
- struct usb_hid_descriptor hid_descriptor;
- struct {
- u8 bReportDescriptorType;
- u16 wDescriptorLength;
- } __attribute__((packed)) hid_report;
-} __attribute__((packed)) hid_function = {
- .hid_descriptor = {
- .bLength = sizeof(hid_function),
- .bDescriptorType = USB_DT_HID,
- .bcdHID = 0x0100,
- .bCountryCode = 0,
- .bNumDescriptors = 1,
- },
- .hid_report = {
- .bReportDescriptorType = USB_DT_REPORT,
- .wDescriptorLength = sizeof(hid_report_descriptor),
- }
-};
-
-const struct usb_endpoint_descriptor hid_endpoint = {
- .bLength = USB_DT_ENDPOINT_SIZE,
- .bDescriptorType = USB_DT_ENDPOINT,
- .bEndpointAddress = 0x81,
- .bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT,
- .wMaxPacketSize = 4,
- .bInterval = 0x20,
-};
-
-const struct usb_interface_descriptor hid_iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 1,
- .bInterfaceClass = USB_CLASS_HID,
- .bInterfaceSubClass = 1, /* boot */
- .bInterfaceProtocol = 2, /* mouse */
- .iInterface = 0,
-
- .endpoint = &hid_endpoint,
-
- .extra = &hid_function,
- .extralen = sizeof(hid_function),
-};
-
-#ifdef INCLUDE_DFU_INTERFACE
-const struct usb_dfu_descriptor dfu_function = {
- .bLength = sizeof(struct usb_dfu_descriptor),
- .bDescriptorType = DFU_FUNCTIONAL,
- .bmAttributes = USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH,
- .wDetachTimeout = 255,
- .wTransferSize = 1024,
- .bcdDFUVersion = 0x011A,
-};
-
-const struct usb_interface_descriptor dfu_iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 1,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFE,
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 1,
- .iInterface = 0,
-
- .extra = &dfu_function,
- .extralen = sizeof(dfu_function),
-};
-#endif
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &hid_iface,
-#ifdef INCLUDE_DFU_INTERFACE
-}, {
- .num_altsetting = 1,
- .altsetting = &dfu_iface,
-#endif
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
-#ifdef INCLUDE_DFU_INTERFACE
- .bNumInterfaces = 2,
-#else
- .bNumInterfaces = 1,
-#endif
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0xC0,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "HID Demo",
- "DEMO",
-};
-
-static int hid_control_request(struct usb_setup_data *req, u8 **buf, u16 *len,
- void (**complete)(struct usb_setup_data *req))
-{
- (void)complete;
-
- if((req->bmRequestType != 0x81) ||
- (req->bRequest != USB_REQ_GET_DESCRIPTOR) ||
- (req->wValue != 0x2200))
- return 0;
-
- /* Handle the HID report descriptor */
- *buf = (u8*)hid_report_descriptor;
- *len = sizeof(hid_report_descriptor);
-
- return 1;
-}
-
-#ifdef INCLUDE_DFU_INTERFACE
-static void dfu_detach_complete(struct usb_setup_data *req)
-{
- (void)req;
-
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO10);
- gpio_set(GPIOA, GPIO10);
- scb_reset_core();
-}
-
-static int dfu_control_request(struct usb_setup_data *req, u8 **buf, u16 *len,
- void (**complete)(struct usb_setup_data *req))
-{
- (void)buf;
- (void)len;
-
- if((req->bmRequestType != 0x21) || (req->bRequest != DFU_DETACH))
- return 0; /* Only accept class request */
-
- *complete = dfu_detach_complete;
-
- return 1;
-}
-#endif
-
-static void hid_set_config(u16 wValue)
-{
- (void)wValue;
-
- usbd_ep_setup(0x81, USB_ENDPOINT_ATTR_INTERRUPT, 4, NULL);
-
- usbd_register_control_callback(
- USB_REQ_TYPE_STANDARD | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- hid_control_request);
-#ifdef INCLUDE_DFU_INTERFACE
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- dfu_control_request);
-#endif
-
- systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
- systick_set_reload(100000);
- systick_interrupt_enable();
- systick_counter_enable();
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hsi_out_48mhz();
-
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- gpio_set(GPIOC, GPIO11);
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO11);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_register_set_config_callback(hid_set_config);
-
- {int i; for (i=0;i<0x80000;i++);}
- gpio_clear(GPIOC, GPIO11);
-
- while (1)
- usbd_poll();
-}
-
-void sys_tick_handler(void)
-{
- static int x = 0;
- static int dir = 1;
- u8 buf[4] = {0, 0, 0, 0};
-
- buf[1] = dir;
- x += dir;
- if(x > 30) dir = -dir;
- if(x < -30) dir = -dir;
-
- usbd_ep_write_packet(0x81, buf, 4);
-}
diff --git a/examples/stm32/stm32-h103/usb_hid/usbhid.ld b/examples/stm32/stm32-h103/usb_hid/usbhid.ld
deleted file mode 100644
index 928c898..0000000
--- a/examples/stm32/stm32-h103/usb_hid/usbhid.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h103/usb_iap/Makefile b/examples/stm32/stm32-h103/usb_iap/Makefile
deleted file mode 100644
index bed9908..0000000
--- a/examples/stm32/stm32-h103/usb_iap/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usbiap
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h103/usb_iap/README b/examples/stm32/stm32-h103/usb_iap/README
deleted file mode 100644
index 2966684..0000000
--- a/examples/stm32/stm32-h103/usb_iap/README
+++ /dev/null
@@ -1,8 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This example implements a USB bootloader for the Paparazzi project.
-
-TODO: Move to examples/lisa-m?
-
diff --git a/examples/stm32/stm32-h103/usb_iap/usbiap.c b/examples/stm32/stm32-h103/usb_iap/usbiap.c
deleted file mode 100644
index 7ffbc74..0000000
--- a/examples/stm32/stm32-h103/usb_iap/usbiap.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <string.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/flash.h>
-#include <libopencm3/stm32/scb.h>
-#include <libopencm3/usb/usbd.h>
-#include <libopencm3/usb/dfu.h>
-
-#define APP_ADDRESS 0x08002000
-
-/* Commands sent with wBlockNum == 0 as per ST implementation. */
-#define CMD_SETADDR 0x21
-#define CMD_ERASE 0x41
-
-/* We need a special large control buffer for this device: */
-u8 usbd_control_buffer[1024];
-
-static enum dfu_state usbdfu_state = STATE_DFU_IDLE;
-
-static struct {
- u8 buf[sizeof(usbd_control_buffer)];
- u16 len;
- u32 addr;
- u16 blocknum;
-} prog;
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0x0483,
- .idProduct = 0xDF11,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-const struct usb_dfu_descriptor dfu_function = {
- .bLength = sizeof(struct usb_dfu_descriptor),
- .bDescriptorType = DFU_FUNCTIONAL,
- .bmAttributes = USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH,
- .wDetachTimeout = 255,
- .wTransferSize = 1024,
- .bcdDFUVersion = 0x011A,
-};
-
-const struct usb_interface_descriptor iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFE, /* Device Firmware Upgrade */
- .bInterfaceSubClass = 1,
- .bInterfaceProtocol = 2,
-
- /* The ST Microelectronics DfuSe application needs this string.
- * The format isn't documented... */
- .iInterface = 4,
-
- .extra = &dfu_function,
- .extralen = sizeof(dfu_function),
-};
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &iface,
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
- .bNumInterfaces = 1,
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0xC0,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-static const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "DFU Demo",
- "DEMO",
- /* This string is used by ST Microelectronics' DfuSe utility */
- "@Internal Flash /0x08000000/8*001Ka,56*001Kg"
-};
-
-static u8 usbdfu_getstatus(u32 *bwPollTimeout)
-{
- switch(usbdfu_state) {
- case STATE_DFU_DNLOAD_SYNC:
- usbdfu_state = STATE_DFU_DNBUSY;
- *bwPollTimeout = 100;
- return DFU_STATUS_OK;
-
- case STATE_DFU_MANIFEST_SYNC:
- /* Device will reset when read is complete */
- usbdfu_state = STATE_DFU_MANIFEST;
- return DFU_STATUS_OK;
-
- default:
- return DFU_STATUS_OK;
- }
-}
-
-static void usbdfu_getstatus_complete(struct usb_setup_data *req)
-{
- int i;
- (void)req;
-
- switch(usbdfu_state) {
- case STATE_DFU_DNBUSY:
-
- flash_unlock();
- if(prog.blocknum == 0) {
- switch(prog.buf[0]) {
- case CMD_ERASE:
- flash_erase_page(*(u32*)(prog.buf+1));
- case CMD_SETADDR:
- prog.addr = *(u32*)(prog.buf+1);
- }
- } else {
- u32 baseaddr = prog.addr +
- ((prog.blocknum - 2) *
- dfu_function.wTransferSize);
- for(i = 0; i < prog.len; i += 2)
- flash_program_half_word(baseaddr + i,
- *(u16*)(prog.buf+i));
- }
- flash_lock();
-
- /* We jump straight to dfuDNLOAD-IDLE,
- * skipping dfuDNLOAD-SYNC
- */
- usbdfu_state = STATE_DFU_DNLOAD_IDLE;
- return;
-
- case STATE_DFU_MANIFEST:
- /* USB device must detach, we just reset... */
- scb_reset_system();
- return; /* Will never return */
- default:
- return;
- }
-}
-
-static int usbdfu_control_request(struct usb_setup_data *req, u8 **buf,
- u16 *len, void (**complete)(struct usb_setup_data *req))
-{
-
- if((req->bmRequestType & 0x7F) != 0x21)
- return 0; /* Only accept class request */
-
- switch(req->bRequest) {
- case DFU_DNLOAD:
- if((len == NULL) || (*len == 0)) {
- usbdfu_state = STATE_DFU_MANIFEST_SYNC;
- return 1;
- } else {
- /* Copy download data for use on GET_STATUS */
- prog.blocknum = req->wValue;
- prog.len = *len;
- memcpy(prog.buf, *buf, *len);
- usbdfu_state = STATE_DFU_DNLOAD_SYNC;
- return 1;
- }
- case DFU_CLRSTATUS:
- /* Clear error and return to dfuIDLE */
- if(usbdfu_state == STATE_DFU_ERROR)
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_ABORT:
- /* Abort returns to dfuIDLE state */
- usbdfu_state = STATE_DFU_IDLE;
- return 1;
- case DFU_UPLOAD:
- /* Upload not supported for now */
- return 0;
- case DFU_GETSTATUS: {
- u32 bwPollTimeout = 0; /* 24-bit integer in DFU class spec */
-
- (*buf)[0] = usbdfu_getstatus(&bwPollTimeout);
- (*buf)[1] = bwPollTimeout & 0xFF;
- (*buf)[2] = (bwPollTimeout >> 8) & 0xFF;
- (*buf)[3] = (bwPollTimeout >> 16) & 0xFF;
- (*buf)[4] = usbdfu_state;
- (*buf)[5] = 0; /* iString not used here */
- *len = 6;
-
- *complete = usbdfu_getstatus_complete;
-
- return 1;
- }
- case DFU_GETSTATE:
- /* Return state with no state transision */
- *buf[0] = usbdfu_state;
- *len = 1;
- return 1;
- }
-
- return 0;
-}
-
-int main(void)
-{
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- if(!gpio_get(GPIOA, GPIO10)) {
- /* Boot the application if it's valid */
- if((*(volatile u32*)APP_ADDRESS & 0x2FFE0000) == 0x20000000) {
- /* Set vector table base address */
- SCB_VTOR = APP_ADDRESS & 0xFFFF;
- /* Initialise master stack pointer */
- asm volatile ("msr msp, %0"::"g"
- (*(volatile u32*)APP_ADDRESS));
- /* Jump to application */
- (*(void(**)())(APP_ADDRESS + 4))();
- }
- }
-
- rcc_clock_setup_in_hsi_out_48mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN);
-
- AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON;
- gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15);
-
- usbd_init(&stm32f103_usb_driver, &dev, &config, usb_strings);
- usbd_set_control_buffer_size(sizeof(usbd_control_buffer));
- usbd_register_control_callback(
- USB_REQ_TYPE_CLASS | USB_REQ_TYPE_INTERFACE,
- USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT,
- usbdfu_control_request);
-
- gpio_set(GPIOA, GPIO15);
- gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO15);
-
- while (1)
- usbd_poll();
-}
diff --git a/examples/stm32/stm32-h103/usb_iap/usbiap.ld b/examples/stm32/stm32-h103/usb_iap/usbiap.ld
deleted file mode 100644
index 928c898..0000000
--- a/examples/stm32/stm32-h103/usb_iap/usbiap.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H103 (STM32F103RBT6, 128K flash, 20K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 128K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 20K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h107/fancyblink/Makefile b/examples/stm32/stm32-h107/fancyblink/Makefile
deleted file mode 100644
index 1baec4d..0000000
--- a/examples/stm32/stm32-h107/fancyblink/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = fancyblink
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h107/fancyblink/README b/examples/stm32/stm32-h107/fancyblink/README
deleted file mode 100644
index 6f1ac39..0000000
--- a/examples/stm32/stm32-h107/fancyblink/README
+++ /dev/null
@@ -1,10 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is small LED blinking example program using libopencm3.
-
-It's intended for the ST STM32-based Olimex STM32-H107 eval board (see
-http://olimex.com/dev/stm32-h107.html for details). It should blink
-the LED on the board.
-
diff --git a/examples/stm32/stm32-h107/fancyblink/fancyblink.c b/examples/stm32/stm32-h107/fancyblink/fancyblink.c
deleted file mode 100644
index c73d3d4..0000000
--- a/examples/stm32/stm32-h107/fancyblink/fancyblink.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- * Copyright (c) 2011 Damjan Marion <damjan.marion@gmail.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-/* Set STM32 to 72 MHz. */
-void clock_setup(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- /* Enable GPIOC clock. */
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-}
-
-void gpio_setup(void)
-{
- /* Set GPIO6/7 (in GPIO port C) to 'output push-pull'. */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO7);
-}
-
-int main(void)
-{
- int i;
-
- clock_setup();
- gpio_setup();
-
- /* Blink the LEDs (PC6 and PC7) on the board. */
- while (1) {
- gpio_toggle(GPIOC, GPIO6); /* STAT1 LED on/off */
- gpio_toggle(GPIOC, GPIO7); /* STAT2 LED on/off */
- for (i = 0; i < 8000000; i++) /* Wait a bit. */
- __asm__("nop");
- }
-
- return 0;
-}
diff --git a/examples/stm32/stm32-h107/fancyblink/fancyblink.ld b/examples/stm32/stm32-h107/fancyblink/fancyblink.ld
deleted file mode 100644
index 6c9c766..0000000
--- a/examples/stm32/stm32-h107/fancyblink/fancyblink.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H107 (STM32F107VCT6, 256K flash, 64K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 256K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-
diff --git a/examples/stm32/stm32-h107/usb_simple/Makefile b/examples/stm32/stm32-h107/usb_simple/Makefile
deleted file mode 100644
index 2d954e2..0000000
--- a/examples/stm32/stm32-h107/usb_simple/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-##
-## This file is part of the libopencm3 project.
-##
-## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
-##
-## This program is free software: you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, either version 3 of the License, or
-## (at your option) any later version.
-##
-## This program is distributed in the hope that it will be useful,
-## but WITHOUT ANY WARRANTY; without even the implied warranty of
-## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-## GNU General Public License for more details.
-##
-## You should have received a copy of the GNU General Public License
-## along with this program. If not, see <http://www.gnu.org/licenses/>.
-##
-
-BINARY = usb_simple
-
-include ../../Makefile.include
-
diff --git a/examples/stm32/stm32-h107/usb_simple/README b/examples/stm32/stm32-h107/usb_simple/README
deleted file mode 100644
index 93d4f03..0000000
--- a/examples/stm32/stm32-h107/usb_simple/README
+++ /dev/null
@@ -1,10 +0,0 @@
-------------------------------------------------------------------------------
-README
-------------------------------------------------------------------------------
-
-This is small USB controlled LED blinking example program using libopencm3.
-
-It's intended for the ST STM32-based Olimex STM32-H107 eval board (see
-http://olimex.com/dev/stm32-h107.html for details). The usbtest.py
-script in this directory maybe used to control the LED.
-
diff --git a/examples/stm32/stm32-h107/usb_simple/usb_simple.c b/examples/stm32/stm32-h107/usb_simple/usb_simple.c
deleted file mode 100644
index 85f67df..0000000
--- a/examples/stm32/stm32-h107/usb_simple/usb_simple.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/gpio.h>
-
-#include <libopencm3/usb/usbd.h>
-
-const struct usb_device_descriptor dev = {
- .bLength = USB_DT_DEVICE_SIZE,
- .bDescriptorType = USB_DT_DEVICE,
- .bcdUSB = 0x0200,
- .bDeviceClass = 0xFF,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
- .bMaxPacketSize0 = 64,
- .idVendor = 0xCAFE,
- .idProduct = 0xCAFE,
- .bcdDevice = 0x0200,
- .iManufacturer = 1,
- .iProduct = 2,
- .iSerialNumber = 3,
- .bNumConfigurations = 1,
-};
-
-const struct usb_interface_descriptor iface = {
- .bLength = USB_DT_INTERFACE_SIZE,
- .bDescriptorType = USB_DT_INTERFACE,
- .bInterfaceNumber = 0,
- .bAlternateSetting = 0,
- .bNumEndpoints = 0,
- .bInterfaceClass = 0xFF,
- .bInterfaceSubClass = 0,
- .bInterfaceProtocol = 0,
- .iInterface = 0,
-};
-
-const struct usb_interface ifaces[] = {{
- .num_altsetting = 1,
- .altsetting = &iface,
-}};
-
-const struct usb_config_descriptor config = {
- .bLength = USB_DT_CONFIGURATION_SIZE,
- .bDescriptorType = USB_DT_CONFIGURATION,
- .wTotalLength = 0,
- .bNumInterfaces = 1,
- .bConfigurationValue = 1,
- .iConfiguration = 0,
- .bmAttributes = 0x80,
- .bMaxPower = 0x32,
-
- .interface = ifaces,
-};
-
-const char *usb_strings[] = {
- "x",
- "Black Sphere Technologies",
- "Simple Device",
- "1001"
-};
-
-static int simple_control_callback(struct usb_setup_data *req, u8 **buf,
- u16 *len, void (**complete)(struct usb_setup_data *req))
-{
- (void)buf;
- (void)len;
- (void)complete;
-
- if(req->bmRequestType != 0x40)
- return 0; /* Only accept vendor request */
-
- if(req->wValue & 1)
- gpio_set(GPIOC, GPIO6);
- else
- gpio_clear(GPIOC, GPIO6);
-
- return 1;
-}
-
-int main(void)
-{
- rcc_clock_setup_in_hse_8mhz_out_72mhz();
-
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
- rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
-
- /* LED output */
- gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_2_MHZ,
- GPIO_CNF_OUTPUT_PUSHPULL, GPIO6);
-
- usbd_init(&stm32f107_usb_driver, &dev, &config, usb_strings);
- usbd_register_control_callback(
- USB_REQ_TYPE_VENDOR,
- USB_REQ_TYPE_TYPE,
- simple_control_callback);
-
- while (1)
- usbd_poll();
-}
-
diff --git a/examples/stm32/stm32-h107/usb_simple/usb_simple.ld b/examples/stm32/stm32-h107/usb_simple/usb_simple.ld
deleted file mode 100644
index 6c9c766..0000000
--- a/examples/stm32/stm32-h107/usb_simple/usb_simple.ld
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/* Linker script for Olimex STM32-H107 (STM32F107VCT6, 256K flash, 64K RAM). */
-
-/* Define memory regions. */
-MEMORY
-{
- rom (rx) : ORIGIN = 0x08000000, LENGTH = 256K
- ram (rwx) : ORIGIN = 0x20000000, LENGTH = 64K
-}
-
-/* Include the common ld script. */
-INCLUDE libopencm3_stm32.ld
-