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authorFergus Noble2011-09-15 01:20:45 -0700
committerStephen Caudle2011-10-12 22:13:02 -0400
commitcff706e3ca3823ffb388a4e87c4ef8bf925945c4 (patch)
tree677c4a469da77dff69d91b08f8cbb8b6b529b904 /examples/stm32/other/dogm128/main.c
parentce7dd46aef9153c4f98a983977ce7bd2a905134d (diff)
Rename F1 examples folder.
Diffstat (limited to 'examples/stm32/other/dogm128/main.c')
-rw-r--r--examples/stm32/other/dogm128/main.c110
1 files changed, 0 insertions, 110 deletions
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;
-}
-