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-rw-r--r--lib/Makefile.include3
-rw-r--r--lib/cm3/nvic.c (renamed from lib/stm32/nvic.c)62
-rw-r--r--lib/cm3/scb.c (renamed from lib/stm32/f1/scb.c)2
-rw-r--r--lib/cm3/systick.c (renamed from lib/stm32/systick.c)52
-rw-r--r--lib/cm3/vector.c (renamed from lib/lpc17xx/vector.c)52
-rw-r--r--lib/dispatch/vector_chipset.c11
-rw-r--r--lib/dispatch/vector_nvic.c26
-rw-r--r--lib/lm3s/Makefile2
-rw-r--r--lib/lm3s/vector.c454
-rw-r--r--lib/lpc13xx/Makefile4
-rw-r--r--lib/lpc17xx/Makefile4
-rw-r--r--lib/lpc43xx/Makefile5
-rw-r--r--lib/lpc43xx/nvic.c76
-rw-r--r--lib/lpc43xx/systick.c69
-rw-r--r--lib/lpc43xx/vector.c264
-rw-r--r--lib/lpc43xx/vector_chipset.c48
-rw-r--r--lib/stm32/f1/Makefile6
-rw-r--r--lib/stm32/f1/vector.c296
-rw-r--r--lib/stm32/f2/Makefile4
-rw-r--r--lib/stm32/f2/vector.c336
-rw-r--r--lib/stm32/f4/Makefile7
-rw-r--r--lib/stm32/f4/scb.c35
-rw-r--r--lib/stm32/f4/vector.c341
-rw-r--r--lib/stm32/f4/vector_chipset.c (renamed from lib/stm32/f2/scb.c)20
24 files changed, 207 insertions, 1972 deletions
diff --git a/lib/Makefile.include b/lib/Makefile.include
index 9fbea24..6c25069 100644
--- a/lib/Makefile.include
+++ b/lib/Makefile.include
@@ -23,6 +23,9 @@ ifneq ($(V),1)
Q := @
endif
+# common objects
+OBJS += vector.o systick.o scb.o nvic.o assert.o
+
all: $(SRCLIBDIR)/$(LIBNAME).a
$(SRCLIBDIR)/$(LIBNAME).a: $(SRCLIBDIR)/$(LIBNAME).ld $(OBJS)
diff --git a/lib/stm32/nvic.c b/lib/cm3/nvic.c
index 84fa674..db187b3 100644
--- a/lib/stm32/nvic.c
+++ b/lib/cm3/nvic.c
@@ -1,31 +1,9 @@
-/** @defgroup STM32F_nvic_file NVIC
-
-@ingroup STM32F_files
-
-@brief <b>libopencm3 STM32F Nested Vectored Interrupt Controller</b>
-
-@version 1.0.0
-
-@author @htmlonly &copy; @endhtmlonly 2010 Thomas Otto <tommi@viadmin.org>
-@author @htmlonly &copy; @endhtmlonly 2012 Fergus Noble <fergusnoble@gmail.com>
-
-@date 18 August 2012
-
-The STM32F series provides up to 68 maskable user interrupts for the STM32F10x
-series, and 87 for the STM32F2xx and STM32F4xx series.
-
-The NVIC registers are defined by the ARM standards but the STM32F series have some
-additional limitations
-@see Cortex-M3 Devices Generic User Guide
-@see STM32F10xxx Cortex-M3 programming manual
-
-LGPL License Terms @ref lgpl_license
-*/
/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
* Copyright (C) 2012 Fergus Noble <fergusnoble@gmail.com>
+ * Copyright (C) 2012 Benjamin Vernoux <titanmkd@gmail.com>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -40,10 +18,32 @@ LGPL License Terms @ref lgpl_license
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
+/** @defgroup CM3_nvic_file NVIC
+@ingroup CM3_files
+
+@brief <b>libopencm3 Cortex Nested Vectored Interrupt Controller</b>
+
+@version 1.0.0
+
+@author @htmlonly &copy; @endhtmlonly 2010 Thomas Otto <tommi@viadmin.org>
+@author @htmlonly &copy; @endhtmlonly 2012 Fergus Noble <fergusnoble@gmail.com>
+
+@date 18 August 2012
+
+Cortex processors provide 14 cortex-defined interrupts (NMI, usage faults,
+systicks etc.) and varying numbers of implementation defined interrupts
+(typically peripherial interrupts and DMA).
+
+@see Cortex-M3 Devices Generic User Guide
+@see STM32F10xxx Cortex-M3 programming manual
+
+LGPL License Terms @ref lgpl_license
+*/
/**@{*/
-#include <libopencm3/stm32/nvic.h>
+#include <libopencm3/cm3/nvic.h>
+#include <libopencm3/cm3/scs.h>
/*-----------------------------------------------------------------------------*/
/** @brief NVIC Enable Interrupt
@@ -153,7 +153,18 @@ Control Register (SCB_AIRCR), as done in @ref scb_set_priority_grouping.
void nvic_set_priority(u8 irqn, u8 priority)
{
- NVIC_IPR(irqn) = priority;
+ /* code from lpc43xx/nvic.c -- this is quite a hack and alludes to the
+ * negative interrupt numbers assigned to the system interrupts. better
+ * handling would mean signed integers. */
+ if(irqn>=NVIC_IRQ_COUNT)
+ {
+ /* Cortex-M system interrupts */
+ SCS_SHPR( (irqn&0xF)-4 ) = priority;
+ }else
+ {
+ /* Device specific interrupts */
+ NVIC_IPR(irqn) = priority;
+ }
}
/*-----------------------------------------------------------------------------*/
@@ -171,4 +182,3 @@ void nvic_generate_software_interrupt(u16 irqn)
NVIC_STIR |= irqn;
}
/**@}*/
-
diff --git a/lib/stm32/f1/scb.c b/lib/cm3/scb.c
index e59134e..904bd7c 100644
--- a/lib/stm32/f1/scb.c
+++ b/lib/cm3/scb.c
@@ -17,7 +17,7 @@
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <libopencm3/stm32/f1/scb.h>
+#include <libopencm3/cm3/scb.h>
void scb_reset_core(void)
{
diff --git a/lib/stm32/systick.c b/lib/cm3/systick.c
index 36077cc..325ffff 100644
--- a/lib/stm32/systick.c
+++ b/lib/cm3/systick.c
@@ -1,27 +1,8 @@
-/** @defgroup STM32F_systick_file SysTick
-
-@ingroup STM32F_files
-
-@brief <b>libopencm3 STM32Fxx System Tick Timer</b>
-
-@version 1.0.0
-
-@author @htmlonly &copy; @endhtmlonly 2010 Thomas Otto <tommi@viadmin.org>
-
-@date 19 August 2012
-
-This library supports the System Tick timer in the
-STM32F series of ARM Cortex Microcontrollers by ST Microelectronics.
-
-The System Tick timer is part of the ARM Cortex core. It is a 24 bit
-down counter that can be configured with an automatical reload value.
-
-LGPL License Terms @ref lgpl_license
- */
/*
* This file is part of the libopencm3 project.
*
* Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
+ * Copyright (C) 2012 Benjamin Vernoux <titanmkd@gmail.com>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -36,9 +17,28 @@ LGPL License Terms @ref lgpl_license
* You should have received a copy of the GNU Lesser General Public License
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
+/** @defgroup CM3_systick_file SysTick
+
+@ingroup CM3_files
+
+@brief <b>libopencm3 Cortex System Tick Timer</b>
+
+@version 1.0.0
+
+@author @htmlonly &copy; @endhtmlonly 2010 Thomas Otto <tommi@viadmin.org>
+
+@date 19 August 2012
+
+This library supports the System Tick timer in ARM Cortex Microcontrollers.
+
+The System Tick timer is part of the ARM Cortex core. It is a 24 bit
+down counter that can be configured with an automatical reload value.
+
+LGPL License Terms @ref lgpl_license
+ */
/**@{*/
-#include <libopencm3/stm32/systick.h>
+#include <libopencm3/cm3/systick.h>
/*-----------------------------------------------------------------------------*/
/** @brief SysTick Set the Automatic Reload Value.
@@ -135,5 +135,15 @@ u8 systick_get_countflag(void)
else
return 0;
}
+
+/*-----------------------------------------------------------------------------*/
+/** @brief SysTick Get Calibration Value
+
+@returns Current calibration value
+*/
+u32 systick_get_calib(void)
+{
+ return (STK_CALIB&0x00FFFFFF);
+}
/**@}*/
diff --git a/lib/lpc17xx/vector.c b/lib/cm3/vector.c
index 518f562..b049526 100644
--- a/lib/lpc17xx/vector.c
+++ b/lib/cm3/vector.c
@@ -1,7 +1,8 @@
/*
* This file is part of the libopencm3 project.
*
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
+ * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>,
+ * Copyright (C) 2012 chrysn <chrysn@fsfe.org>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -14,19 +15,26 @@
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <libopencm3/cm3/vector.h>
+
+/* load optional platform dependent initialization routines */
+#include "../dispatch/vector_chipset.c"
+/* load the weak symbols for IRQ_HANDLERS */
+#include "../dispatch/vector_nvic.c"
+
#define WEAK __attribute__ ((weak))
/* Symbols exported by the linker script(s): */
extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
void main(void);
-void reset_handler(void);
void blocking_handler(void);
void null_handler(void);
+void WEAK reset_handler(void);
void WEAK nmi_handler(void);
void WEAK hard_fault_handler(void);
void WEAK mem_manage_handler(void);
@@ -37,27 +45,25 @@ void WEAK debug_monitor_handler(void);
void WEAK pend_sv_handler(void);
void WEAK sys_tick_handler(void);
-/* TODO: Interrupt handler prototypes */
-
__attribute__ ((section(".vectors")))
-void (*const vector_table[]) (void) = {
- (void*)&_stack, /* Addr: 0x0000_0000 */
- reset_handler, /* Addr: 0x0000_0004 */
- nmi_handler, /* Addr: 0x0000_0008 */
- hard_fault_handler, /* Addr: 0x0000_000C */
- mem_manage_handler, /* Addr: 0x0000_0010 */
- bus_fault_handler, /* Addr: 0x0000_0014 */
- usage_fault_handler, /* Addr: 0x0000_0018 */
- 0, 0, 0, 0, /* Reserved Addr: 0x0000_001C - 0x0000_002B */
- sv_call_handler, /* Addr: 0x0000_002C */
- debug_monitor_handler, /* Addr: 0x0000_0030 */
- 0, /* Reserved Addr: 0x0000_00034 */
- pend_sv_handler, /* Addr: 0x0000_0038 */
- sys_tick_handler, /* Addr: 0x0000_003C */
+vector_table_t vector_table = {
+ .initial_sp_value = &_stack,
+ .reset = reset_handler,
+ .nmi = nmi_handler,
+ .hard_fault = hard_fault_handler,
+ .memory_manage_fault = mem_manage_handler,
+ .bus_fault = bus_fault_handler,
+ .usage_fault = usage_fault_handler,
+ .debug_monitor = debug_monitor_handler,
+ .sv_call = sv_call_handler,
+ .pend_sv = pend_sv_handler,
+ .systick = sys_tick_handler,
+ .irq = {
+ IRQ_HANDLERS
+ }
};
-
-void reset_handler(void)
+void WEAK reset_handler(void)
{
volatile unsigned *src, *dest;
@@ -69,6 +75,9 @@ void reset_handler(void)
while (dest < &_ebss)
*dest++ = 0;
+ /* might be provided by platform specific vector.c */
+ pre_main();
+
/* Call the application's entry point. */
main();
}
@@ -92,4 +101,3 @@ void null_handler(void)
#pragma weak debug_monitor_handler = null_handler
#pragma weak pend_sv_handler = null_handler
#pragma weak sys_tick_handler = null_handler
-/* TODO: Interrupt handler weak aliases */
diff --git a/lib/dispatch/vector_chipset.c b/lib/dispatch/vector_chipset.c
new file mode 100644
index 0000000..796276c
--- /dev/null
+++ b/lib/dispatch/vector_chipset.c
@@ -0,0 +1,11 @@
+#if defined(STM32F4)
+# include "../stm32/f4/vector_chipset.c"
+
+#elif defined(LPC43XX)
+# include "../lpc43xx/vector_chipset.c"
+
+#else
+
+static void pre_main(void) {}
+
+#endif
diff --git a/lib/dispatch/vector_nvic.c b/lib/dispatch/vector_nvic.c
new file mode 100644
index 0000000..1f4753d
--- /dev/null
+++ b/lib/dispatch/vector_nvic.c
@@ -0,0 +1,26 @@
+#if defined(STM32F1)
+# include "../stm32/f1/vector_nvic.c"
+#elif defined(STM32F2)
+# include "../stm32/f2/vector_nvic.c"
+#elif defined(STM32F4)
+# include "../stm32/f4/vector_nvic.c"
+
+#elif defined(TINYGECKO)
+# include "../efm32/tinygecko/vector_nvic.c"
+
+#elif defined(LPC13XX)
+# include "../lpc13xx/vector_nvic.c"
+#elif defined(LPC17XX)
+# include "../lpc17xx/vector_nvic.c"
+#elif defined(LPC43XX)
+# include "../lpc43xx/vector_nvic.c"
+
+#elif defined(LM3S)
+# include "../lm3s/vector_nvic.c"
+
+#else
+# warning"no interrupts defined for chipset; not allocating space in the vector table"
+
+#define IRQ_HANDLERS
+
+#endif
diff --git a/lib/lm3s/Makefile b/lib/lm3s/Makefile
index e471a00..6fc814d 100644
--- a/lib/lm3s/Makefile
+++ b/lib/lm3s/Makefile
@@ -25,7 +25,7 @@ CC = $(PREFIX)-gcc
AR = $(PREFIX)-ar
CFLAGS = -Os -g -Wall -Wextra -I../../include -fno-common \
-mcpu=cortex-m3 -mthumb -Wstrict-prototypes \
- -ffunction-sections -fdata-sections -MD
+ -ffunction-sections -fdata-sections -MD -DLM3S
# ARFLAGS = rcsv
ARFLAGS = rcs
OBJS = gpio.o vector.o assert.o
diff --git a/lib/lm3s/vector.c b/lib/lm3s/vector.c
deleted file mode 100644
index b7c92ae..0000000
--- a/lib/lm3s/vector.c
+++ /dev/null
@@ -1,454 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2011 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define WEAK __attribute__ ((weak))
-
-/* Symbols exported by the linker script(s): */
-extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
-
-void main(void);
-void reset_handler(void);
-void blocking_handler(void);
-void null_handler(void);
-
-void WEAK nmi_handler(void);
-void WEAK hard_fault_handler(void);
-void WEAK mem_manage_handler(void);
-void WEAK bus_fault_handler(void);
-void WEAK usage_fault_handler(void);
-void WEAK sv_call_handler(void);
-void WEAK debug_monitor_handler(void);
-void WEAK pend_sv_handler(void);
-void WEAK sys_tick_handler(void);
-
-void WEAK gpioa_handler(void);
-void WEAK gpiob_handler(void);
-void WEAK gpioc_handler(void);
-void WEAK gpiod_handler(void);
-void WEAK gpioe_handler(void);
-void WEAK uart0_handler(void);
-void WEAK uart1_handler(void);
-void WEAK ssi0_handler(void);
-void WEAK i2c0_handler(void);
-void WEAK pwm0_fault_handler(void);
-void WEAK pwm0_0_handler(void);
-void WEAK pwm0_1_handler(void);
-void WEAK pwm0_2_handler(void);
-void WEAK qei0_handler(void);
-void WEAK adc0ss0_handler(void);
-void WEAK adc0ss1_handler(void);
-void WEAK adc0ss2_handler(void);
-void WEAK adc0ss3_handler(void);
-void WEAK watchdog_handler(void);
-void WEAK timer0a_handler(void);
-void WEAK timer0b_handler(void);
-void WEAK timer1a_handler(void);
-void WEAK timer1b_handler(void);
-void WEAK timer2a_handler(void);
-void WEAK timer2b_handler(void);
-void WEAK comp0_handler(void);
-void WEAK comp1_handler(void);
-void WEAK comp2_handler(void);
-void WEAK sysctl_handler(void);
-void WEAK flash_handler(void);
-void WEAK gpiof_handler(void);
-void WEAK gpiog_handler(void);
-void WEAK gpioh_handler(void);
-void WEAK uart2_handler(void);
-void WEAK ssi1_handler(void);
-void WEAK timer3a_handler(void);
-void WEAK timer3b_handler(void);
-void WEAK i2c1_handler(void);
-void WEAK qei1_handler(void);
-void WEAK can0_handler(void);
-void WEAK can1_handler(void);
-void WEAK can2_handler(void);
-void WEAK eth_handler(void);
-void WEAK hibernate_handler(void);
-void WEAK usb0_handler(void);
-void WEAK pwm0_3_handler(void);
-void WEAK udma_handler(void);
-void WEAK udmaerr_handler(void);
-void WEAK adc1ss0_handler(void);
-void WEAK adc1ss1_handler(void);
-void WEAK adc1ss2_handler(void);
-void WEAK adc1ss3_handler(void);
-void WEAK i2s0_handler(void);
-void WEAK epi0_handler(void);
-void WEAK gpioj_handler(void);
-void WEAK gpiok_handler(void);
-void WEAK gpiol_handler(void);
-void WEAK ssi2_handler(void);
-void WEAK ssi3_handler(void);
-void WEAK uart3_handler(void);
-void WEAK uart4_handler(void);
-void WEAK uart5_handler(void);
-void WEAK uart6_handler(void);
-void WEAK uart7_handler(void);
-void WEAK i2c2_handler(void);
-void WEAK i2c3_handler(void);
-void WEAK timer4a_handler(void);
-void WEAK timer4b_handler(void);
-void WEAK timer5a_handler(void);
-void WEAK timer5b_handler(void);
-void WEAK wtimer0a_handler(void);
-void WEAK wtimer0b_handler(void);
-void WEAK wtimer1a_handler(void);
-void WEAK wtimer1b_handler(void);
-void WEAK wtimer2a_handler(void);
-void WEAK wtimer2b_handler(void);
-void WEAK wtimer3a_handler(void);
-void WEAK wtimer3b_handler(void);
-void WEAK wtimer4a_handler(void);
-void WEAK wtimer4b_handler(void);
-void WEAK wtimer5a_handler(void);
-void WEAK wtimer5b_handler(void);
-void WEAK sysexc_handler(void);
-void WEAK peci0_handler(void);
-void WEAK lpc0_handler(void);
-void WEAK i2c4_handler(void);
-void WEAK i2c5_handler(void);
-void WEAK gpiom_handler(void);
-void WEAK gpion_handler(void);
-void WEAK fan0_handler(void);
-void WEAK gpiop0_handler(void);
-void WEAK gpiop1_handler(void);
-void WEAK gpiop2_handler(void);
-void WEAK gpiop3_handler(void);
-void WEAK gpiop4_handler(void);
-void WEAK gpiop5_handler(void);
-void WEAK gpiop6_handler(void);
-void WEAK gpiop7_handler(void);
-void WEAK gpioq0_handler(void);
-void WEAK gpioq1_handler(void);
-void WEAK gpioq2_handler(void);
-void WEAK gpioq3_handler(void);
-void WEAK gpioq4_handler(void);
-void WEAK gpioq5_handler(void);
-void WEAK gpioq6_handler(void);
-void WEAK gpioq7_handler(void);
-void WEAK pwm1_0_handler(void);
-void WEAK pwm1_1_handler(void);
-void WEAK pwm1_2_handler(void);
-void WEAK pwm1_3_handler(void);
-void WEAK pwm1_fault_handler(void);
-
-__attribute__ ((section(".vectors")))
-void (*const vector_table[]) (void) = {
- (void *)&_stack,
- reset_handler,
- nmi_handler,
- hard_fault_handler,
- mem_manage_handler,
- bus_fault_handler,
- usage_fault_handler,
- 0, 0, 0, 0, /* Reserved */
- sv_call_handler,
- debug_monitor_handler,
- 0, /* Reserved */
- pend_sv_handler,
- sys_tick_handler,
-
- gpioa_handler, /* 16 */
- gpiob_handler, /* 17 */
- gpioc_handler, /* 18 */
- gpiod_handler, /* 19 */
- gpioe_handler, /* 20 */
- uart0_handler, /* 21 */
- uart1_handler, /* 22 */
- ssi0_handler, /* 23 */
- i2c0_handler, /* 24 */
- pwm0_fault_handler, /* 25 */
- pwm0_0_handler, /* 26 */
- pwm0_1_handler, /* 27 */
- pwm0_2_handler, /* 28 */
- qei0_handler, /* 29 */
- adc0ss0_handler, /* 30 */
- adc0ss1_handler, /* 31 */
- adc0ss2_handler, /* 32 */
- adc0ss3_handler, /* 33 */
- watchdog_handler, /* 34 */
- timer0a_handler, /* 35 */
- timer0b_handler, /* 36 */
- timer1a_handler, /* 37 */
- timer1b_handler, /* 38 */
- timer2a_handler, /* 39 */
- timer2b_handler, /* 40 */
- comp0_handler, /* 41 */
- comp1_handler, /* 42 */
- comp2_handler, /* 43 */
- sysctl_handler, /* 44 */
- flash_handler, /* 45 */
- gpiof_handler, /* 46 */
- gpiog_handler, /* 47 */
- gpioh_handler, /* 48 */
- uart2_handler, /* 49 */
- ssi1_handler, /* 50 */
- timer3a_handler, /* 51 */
- timer3b_handler, /* 52 */
- i2c1_handler, /* 53 */
- qei1_handler, /* 54 */
- can0_handler, /* 55 */
- can1_handler, /* 56 */
- can2_handler, /* 57 */
- eth_handler, /* 58 */
- hibernate_handler, /* 59 */
- usb0_handler, /* 60 */
- pwm0_3_handler, /* 61 */
- udma_handler, /* 62 */
- udmaerr_handler, /* 63 */
- adc1ss0_handler, /* 64 */
- adc1ss1_handler, /* 65 */
- adc1ss2_handler, /* 66 */
- adc1ss3_handler, /* 67 */
- i2s0_handler, /* 68 */
- epi0_handler, /* 69 */
- gpioj_handler, /* 70 */
- gpiok_handler, /* 71 */
- gpiol_handler, /* 72 */
- ssi2_handler, /* 73 */
- ssi3_handler, /* 74 */
- uart3_handler, /* 75 */
- uart4_handler, /* 76 */
- uart5_handler, /* 77 */
- uart6_handler, /* 78 */
- uart7_handler, /* 79 */
- 0, /* 80 */
- 0, /* 81 */
- 0, /* 82 */
- 0, /* 83 */
- i2c2_handler, /* 84 */
- i2c3_handler, /* 85 */
- timer4a_handler, /* 86 */
- timer4b_handler, /* 87 */
- 0, /* 88 */
- 0, /* 89 */
- 0, /* 90 */
- 0, /* 91 */
- 0, /* 92 */
- 0, /* 93 */
- 0, /* 94 */
- 0, /* 95 */
- 0, /* 96 */
- 0, /* 97 */
- 0, /* 98 */
- 0, /* 99 */
- 0, /* 100 */
- 0, /* 101 */
- 0, /* 102 */
- 0, /* 103 */
- 0, /* 104 */
- 0, /* 105 */
- 0, /* 106 */
- 0, /* 107 */
- timer5a_handler, /* 108 */
- timer5b_handler, /* 109 */
- wtimer0a_handler, /* 110 */
- wtimer0b_handler, /* 111 */
- wtimer1a_handler, /* 112 */
- wtimer1b_handler, /* 113 */
- wtimer2a_handler, /* 114 */
- wtimer2b_handler, /* 115 */
- wtimer3a_handler, /* 116 */
- wtimer3b_handler, /* 117 */
- wtimer4a_handler, /* 118 */
- wtimer4b_handler, /* 119 */
- wtimer5a_handler, /* 120 */
- wtimer5b_handler, /* 121 */
- sysexc_handler, /* 122 */
- peci0_handler, /* 123 */
- lpc0_handler, /* 124 */
- i2c4_handler, /* 125 */
- i2c5_handler, /* 126 */
- gpiom_handler, /* 127 */
- gpion_handler, /* 128 */
- 0, /* 129 */
- fan0_handler, /* 130 */
- 0, /* 131 */
- gpiop0_handler, /* 132 */
- gpiop1_handler, /* 133 */
- gpiop2_handler, /* 134 */
- gpiop3_handler, /* 135 */
- gpiop4_handler, /* 136 */
- gpiop5_handler, /* 137 */
- gpiop6_handler, /* 138 */
- gpiop7_handler, /* 139 */
- gpioq0_handler, /* 140 */
- gpioq1_handler, /* 141 */
- gpioq2_handler, /* 142 */
- gpioq3_handler, /* 143 */
- gpioq4_handler, /* 144 */
- gpioq5_handler, /* 145 */
- gpioq6_handler, /* 146 */
- gpioq7_handler, /* 147 */
- 0, /* 148 */
- 0, /* 149 */
- pwm1_0_handler, /* 150 */
- pwm1_1_handler, /* 151 */
- pwm1_2_handler, /* 152 */
- pwm1_3_handler, /* 153 */
- pwm1_fault_handler, /* 154 */
-};
-
-void reset_handler(void)
-{
- volatile unsigned *src, *dest;
-
- __asm__("MSR msp, %0" : : "r"(&_stack));
-
- for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++)
- *dest = *src;
-
- while (dest < &_ebss)
- *dest++ = 0;
-
- /* Call the application's entry point. */
- main();
-}
-
-void blocking_handler(void)
-{
- while (1) ;
-}
-
-void null_handler(void)
-{
- /* Do nothing. */
-}
-
-#pragma weak nmi_handler = null_handler
-#pragma weak hard_fault_handler = blocking_handler
-#pragma weak mem_manage_handler = blocking_handler
-#pragma weak bus_fault_handler = blocking_handler
-#pragma weak usage_fault_handler = blocking_handler
-#pragma weak sv_call_handler = null_handler
-#pragma weak debug_monitor_handler = null_handler
-#pragma weak pend_sv_handler = null_handler
-#pragma weak sys_tick_handler = null_handler
-#pragma weak gpioa_handler = null_handler
-#pragma weak gpiob_handler = null_handler
-#pragma weak gpioc_handler = null_handler
-#pragma weak gpiod_handler = null_handler
-#pragma weak gpioe_handler = null_handler
-#pragma weak uart0_handler = null_handler
-#pragma weak uart1_handler = null_handler
-#pragma weak ssi0_handler = null_handler
-#pragma weak i2c0_handler = null_handler
-#pragma weak pwm0_fault_handler = null_handler
-#pragma weak pwm0_0_handler = null_handler
-#pragma weak pwm0_1_handler = null_handler
-#pragma weak pwm0_2_handler = null_handler
-#pragma weak qei0_handler = null_handler
-#pragma weak adc0ss0_handler = null_handler
-#pragma weak adc0ss1_handler = null_handler
-#pragma weak adc0ss2_handler = null_handler
-#pragma weak adc0ss3_handler = null_handler
-#pragma weak watchdog_handler = null_handler
-#pragma weak timer0a_handler = null_handler
-#pragma weak timer0b_handler = null_handler
-#pragma weak timer1a_handler = null_handler
-#pragma weak timer1b_handler = null_handler
-#pragma weak timer2a_handler = null_handler
-#pragma weak timer2b_handler = null_handler
-#pragma weak comp0_handler = null_handler
-#pragma weak comp1_handler = null_handler
-#pragma weak comp2_handler = null_handler
-#pragma weak sysctl_handler = null_handler
-#pragma weak flash_handler = null_handler
-#pragma weak gpiof_handler = null_handler
-#pragma weak gpiog_handler = null_handler
-#pragma weak gpioh_handler = null_handler
-#pragma weak uart2_handler = null_handler
-#pragma weak ssi1_handler = null_handler
-#pragma weak timer3a_handler = null_handler
-#pragma weak timer3b_handler = null_handler
-#pragma weak i2c1_handler = null_handler
-#pragma weak qei1_handler = null_handler
-#pragma weak can0_handler = null_handler
-#pragma weak can1_handler = null_handler
-#pragma weak can2_handler = null_handler
-#pragma weak eth_handler = null_handler
-#pragma weak hibernate_handler = null_handler
-#pragma weak usb0_handler = null_handler
-#pragma weak pwm0_3_handler = null_handler
-#pragma weak udma_handler = null_handler
-#pragma weak udmaerr_handler = null_handler
-#pragma weak adc1ss0_handler = null_handler
-#pragma weak adc1ss1_handler = null_handler
-#pragma weak adc1ss2_handler = null_handler
-#pragma weak adc1ss3_handler = null_handler
-#pragma weak i2s0_handler = null_handler
-#pragma weak epi0_handler = null_handler
-#pragma weak gpioj_handler = null_handler
-#pragma weak gpiok_handler = null_handler
-#pragma weak gpiol_handler = null_handler
-#pragma weak ssi2_handler = null_handler
-#pragma weak ssi3_handler = null_handler
-#pragma weak uart3_handler = null_handler
-#pragma weak uart4_handler = null_handler
-#pragma weak uart5_handler = null_handler
-#pragma weak uart6_handler = null_handler
-#pragma weak uart7_handler = null_handler
-#pragma weak i2c2_handler = null_handler
-#pragma weak i2c3_handler = null_handler
-#pragma weak timer4a_handler = null_handler
-#pragma weak timer4b_handler = null_handler
-#pragma weak timer5a_handler = null_handler
-#pragma weak timer5b_handler = null_handler
-#pragma weak wtimer0a_handler = null_handler
-#pragma weak wtimer0b_handler = null_handler
-#pragma weak wtimer1a_handler = null_handler
-#pragma weak wtimer1b_handler = null_handler
-#pragma weak wtimer2a_handler = null_handler
-#pragma weak wtimer2b_handler = null_handler
-#pragma weak wtimer3a_handler = null_handler
-#pragma weak wtimer3b_handler = null_handler
-#pragma weak wtimer4a_handler = null_handler
-#pragma weak wtimer4b_handler = null_handler
-#pragma weak wtimer5a_handler = null_handler
-#pragma weak wtimer5b_handler = null_handler
-#pragma weak sysexc_handler = null_handler
-#pragma weak peci0_handler = null_handler
-#pragma weak lpc0_handler = null_handler
-#pragma weak i2c4_handler = null_handler
-#pragma weak i2c5_handler = null_handler
-#pragma weak gpiom_handler = null_handler
-#pragma weak gpion_handler = null_handler
-#pragma weak fan0_handler = null_handler
-#pragma weak gpiop0_handler = null_handler
-#pragma weak gpiop1_handler = null_handler
-#pragma weak gpiop2_handler = null_handler
-#pragma weak gpiop3_handler = null_handler
-#pragma weak gpiop4_handler = null_handler
-#pragma weak gpiop5_handler = null_handler
-#pragma weak gpiop6_handler = null_handler
-#pragma weak gpiop7_handler = null_handler
-#pragma weak gpioq0_handler = null_handler
-#pragma weak gpioq1_handler = null_handler
-#pragma weak gpioq2_handler = null_handler
-#pragma weak gpioq3_handler = null_handler
-#pragma weak gpioq4_handler = null_handler
-#pragma weak gpioq5_handler = null_handler
-#pragma weak gpioq6_handler = null_handler
-#pragma weak gpioq7_handler = null_handler
-#pragma weak pwm1_0_handler = null_handler
-#pragma weak pwm1_1_handler = null_handler
-#pragma weak pwm1_2_handler = null_handler
-#pragma weak pwm1_3_handler = null_handler
-#pragma weak pwm1_fault_handler = null_handler
diff --git a/lib/lpc13xx/Makefile b/lib/lpc13xx/Makefile
index e1e69f7..15bc686 100644
--- a/lib/lpc13xx/Makefile
+++ b/lib/lpc13xx/Makefile
@@ -25,10 +25,10 @@ CC = $(PREFIX)-gcc
AR = $(PREFIX)-ar
CFLAGS = -Os -g -Wall -Wextra -I../../include -fno-common \
-mcpu=cortex-m3 -mthumb -Wstrict-prototypes \
- -ffunction-sections -fdata-sections -MD
+ -ffunction-sections -fdata-sections -MD -DLPC13XX
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = gpio.o assert.o
+OBJS = gpio.o
VPATH += ../cm3
diff --git a/lib/lpc17xx/Makefile b/lib/lpc17xx/Makefile
index d1da64a..19fc152 100644
--- a/lib/lpc17xx/Makefile
+++ b/lib/lpc17xx/Makefile
@@ -25,10 +25,10 @@ CC = $(PREFIX)-gcc
AR = $(PREFIX)-ar
CFLAGS = -O0 -g -Wall -Wextra -I../../include -fno-common \
-mcpu=cortex-m3 -mthumb -Wstrict-prototypes \
- -ffunction-sections -fdata-sections -MD
+ -ffunction-sections -fdata-sections -MD -DLPC17XX
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = gpio.o vector.o assert.o
+OBJS = gpio.o
VPATH += ../cm3
diff --git a/lib/lpc43xx/Makefile b/lib/lpc43xx/Makefile
index 6e08ea0..efbba0d 100644
--- a/lib/lpc43xx/Makefile
+++ b/lib/lpc43xx/Makefile
@@ -28,11 +28,10 @@ AR = $(PREFIX)-ar
CFLAGS = -O2 -g3 -Wall -Wextra -I../../include -fno-common \
-mcpu=cortex-m4 -mthumb -Wstrict-prototypes \
-ffunction-sections -fdata-sections -MD \
- -mfloat-abi=hard -mfpu=fpv4-sp-d16
+ -mfloat-abi=hard -mfpu=fpv4-sp-d16 -DLPC43XX
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = gpio.o vector.o scu.o i2c.o ssp.o nvic.o systick.o \
- assert.o
+OBJS = gpio.o scu.o i2c.o ssp.o
VPATH += ../cm3
diff --git a/lib/lpc43xx/nvic.c b/lib/lpc43xx/nvic.c
deleted file mode 100644
index 4793312..0000000
--- a/lib/lpc43xx/nvic.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- * Copyright (C) 2012 Fergus Noble <fergusnoble@gmail.com>
- * Copyright (C) 2012 Benjamin Vernoux <titanmkd@gmail.com>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-#include <libopencm3/cm3/scs.h>
-#include <libopencm3/lpc43xx/nvic.h>
-
-void nvic_enable_irq(u8 irqn)
-{
- NVIC_ISER(irqn / 32) = (1 << (irqn % 32));
-}
-
-void nvic_disable_irq(u8 irqn)
-{
- NVIC_ICER(irqn / 32) = (1 << (irqn % 32));
-}
-
-u8 nvic_get_pending_irq(u8 irqn)
-{
- return NVIC_ISPR(irqn / 32) & (1 << (irqn % 32)) ? 1 : 0;
-}
-
-void nvic_set_pending_irq(u8 irqn)
-{
- NVIC_ISPR(irqn / 32) = (1 << (irqn % 32));
-}
-
-void nvic_clear_pending_irq(u8 irqn)
-{
- NVIC_ICPR(irqn / 32) = (1 << (irqn % 32));
-}
-
-u8 nvic_get_active_irq(u8 irqn)
-{
- return NVIC_IABR(irqn / 32) & (1 << (irqn % 32)) ? 1 : 0;
-}
-
-u8 nvic_get_irq_enabled(u8 irqn)
-{
- return NVIC_ISER(irqn / 32) & (1 << (irqn % 32)) ? 1 : 0;
-}
-
-void nvic_set_priority(u8 irqn, u8 priority)
-{
- if(irqn>NVIC_M4_QEI_IRQ)
- {
- /* Cortex-M system interrupts */
- SCS_SHPR( (irqn&0xF)-4 ) = priority;
- }else
- {
- /* Device specific interrupts */
- NVIC_IPR(irqn) = priority;
- }
-}
-
-void nvic_generate_software_interrupt(u8 irqn)
-{
- if (irqn <= 239)
- NVIC_STIR |= irqn;
-}
diff --git a/lib/lpc43xx/systick.c b/lib/lpc43xx/systick.c
deleted file mode 100644
index 82345a9..0000000
--- a/lib/lpc43xx/systick.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
- * Copyright (C) 2012 Benjamin Vernoux <titanmkd@gmail.com>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/lpc43xx/systick.h>
-
-void systick_set_reload(u32 value)
-{
- STK_LOAD = (value & 0x00FFFFFF);
-}
-
-u32 systick_get_value(void)
-{
- return STK_VAL;
-}
-
-void systick_set_clocksource(u8 clocksource)
-{
- STK_CTRL |= clocksource;
-}
-
-void systick_interrupt_enable(void)
-{
- STK_CTRL |= STK_CTRL_TICKINT;
-}
-
-void systick_interrupt_disable(void)
-{
- STK_CTRL &= ~STK_CTRL_TICKINT;
-}
-
-void systick_counter_enable(void)
-{
- STK_CTRL |= STK_CTRL_ENABLE;
-}
-
-void systick_counter_disable(void)
-{
- STK_CTRL &= ~STK_CTRL_ENABLE;
-}
-
-u8 systick_get_countflag(void)
-{
- if (STK_CTRL & STK_CTRL_COUNTFLAG)
- return 1;
- else
- return 0;
-}
-
-u32 systick_get_calib(void)
-{
- return (STK_CALIB&0x00FFFFFF);
-}
diff --git a/lib/lpc43xx/vector.c b/lib/lpc43xx/vector.c
deleted file mode 100644
index 23008bc..0000000
--- a/lib/lpc43xx/vector.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- * Copyright (C) 2012 Michael Ossmann <mike@ossmann.com>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define WEAK __attribute__ ((weak))
-
-/* Symbols exported by the linker script(s): */
-extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
-extern unsigned _etext_ram, _text_ram, _etext_rom;
-
-void main(void);
-void reset_handler(void);
-void blocking_handler(void);
-void null_handler(void);
-
-void WEAK nmi_handler(void);
-void WEAK hard_fault_handler(void);
-void WEAK mem_manage_handler(void);
-void WEAK bus_fault_handler(void);
-void WEAK usage_fault_handler(void);
-void WEAK sv_call_handler(void);
-void WEAK debug_monitor_handler(void);
-void WEAK pend_sv_handler(void);
-void WEAK sys_tick_handler(void);
-void WEAK dac_irqhandler(void);
-void WEAK m0core_irqhandler(void);
-void WEAK dma_irqhandler(void);
-void WEAK ethernet_irqhandler(void);
-void WEAK sdio_irqhandler(void);
-void WEAK lcd_irqhandler(void);
-void WEAK usb0_irqhandler(void);
-void WEAK usb1_irqhandler(void);
-void WEAK sct_irqhandler(void);
-void WEAK ritimer_irqhandler(void);
-void WEAK timer0_irqhandler(void);
-void WEAK timer1_irqhandler(void);
-void WEAK timer2_irqhandler(void);
-void WEAK timer3_irqhandler(void);
-void WEAK mcpwm_irqhandler(void);
-void WEAK adc0_irqhandler(void);
-void WEAK i2c0_irqhandler(void);
-void WEAK i2c1_irqhandler(void);
-void WEAK spi_irqhandler(void);
-void WEAK adc1_irqhandler(void);
-void WEAK ssp0_irqhandler(void);
-void WEAK ssp1_irqhandler(void);
-void WEAK usart0_irqhandler(void);
-void WEAK uart1_irqhandler(void);
-void WEAK usart2_irqhandler(void);
-void WEAK usart3_irqhandler(void);
-void WEAK i2s0_irqhandler(void);
-void WEAK i2s1_irqhandler(void);
-void WEAK spifi_irqhandler(void);
-void WEAK sgpio_irqhandler(void);
-void WEAK pin_int0_irqhandler(void);
-void WEAK pin_int1_irqhandler(void);
-void WEAK pin_int2_irqhandler(void);
-void WEAK pin_int3_irqhandler(void);
-void WEAK pin_int4_irqhandler(void);
-void WEAK pin_int5_irqhandler(void);
-void WEAK pin_int6_irqhandler(void);
-void WEAK pin_int7_irqhandler(void);
-void WEAK gint0_irqhandler(void);
-void WEAK gint1_irqhandler(void);
-void WEAK eventrouter_irqhandler(void);
-void WEAK c_can1_irqhandler(void);
-void WEAK atimer_irqhandler(void);
-void WEAK rtc_irqhandler(void);
-void WEAK wwdt_irqhandler(void);
-void WEAK c_can0_irqhandler(void);
-void WEAK qei_irqhandler(void);
-
-__attribute__ ((section(".vectors")))
-void (*const vector_table[]) (void) = {
- /* Cortex-M4 interrupts */
- (void*)&_stack,
- reset_handler,
- nmi_handler,
- hard_fault_handler,
- mem_manage_handler,
- bus_fault_handler,
- usage_fault_handler,
- 0, 0, 0, 0, /* reserved */
- sv_call_handler,
- debug_monitor_handler,
- 0, /* reserved */
- pend_sv_handler,
- sys_tick_handler,
-
- /* LPC43xx interrupts */
- dac_irqhandler,
- m0core_irqhandler,
- dma_irqhandler,
- 0, /* reserved */
- 0, /* reserved */
- ethernet_irqhandler,
- sdio_irqhandler,
- lcd_irqhandler,
- usb0_irqhandler,
- usb1_irqhandler,
- sct_irqhandler,
- ritimer_irqhandler,
- timer0_irqhandler,
- timer1_irqhandler,
- timer2_irqhandler,
- timer3_irqhandler,
- mcpwm_irqhandler,
- adc0_irqhandler,
- i2c0_irqhandler,
- i2c1_irqhandler,
- spi_irqhandler,
- adc1_irqhandler,
- ssp0_irqhandler,
- ssp1_irqhandler,
- usart0_irqhandler,
- uart1_irqhandler,
- usart2_irqhandler,
- usart3_irqhandler,
- i2s0_irqhandler,
- i2s1_irqhandler,
- spifi_irqhandler,
- sgpio_irqhandler,
- pin_int0_irqhandler,
- pin_int1_irqhandler,
- pin_int2_irqhandler,
- pin_int3_irqhandler,
- pin_int4_irqhandler,
- pin_int5_irqhandler,
- pin_int6_irqhandler,
- pin_int7_irqhandler,
- gint0_irqhandler,
- gint1_irqhandler,
- eventrouter_irqhandler,
- c_can1_irqhandler,
- 0, /* reserved */
- 0, /* reserved */
- atimer_irqhandler,
- rtc_irqhandler,
- 0, /* reserved */
- wwdt_irqhandler,
- 0, /* reserved */
- c_can0_irqhandler,
- qei_irqhandler,
-};
-
-#define MMIO32(addr) (*(volatile unsigned long*)(addr))
-#define CREG_M4MEMMAP MMIO32( (0x40043000 + 0x100) )
-
-void reset_handler(void)
-{
- volatile unsigned *src, *dest;
-
- __asm__("MSR msp, %0" : : "r"(&_stack));
-
- /* Copy the code from ROM to Real RAM (if enabled) */
- if( (&_etext_ram-&_text_ram) > 0 )
- {
- src = &_etext_rom-(&_etext_ram-&_text_ram);
- /* Change Shadow memory to ROM (for Debug Purpose in case Boot has not set correctly the M4MEMMAP because of debug) */
- CREG_M4MEMMAP = (unsigned long)src;
-
- for(dest = &_text_ram; dest < &_etext_ram; )
- {
- *dest++ = *src++;
- }
-
- /* Change Shadow memory to Real RAM */
- CREG_M4MEMMAP = (unsigned long)&_text_ram;
-
- /* Continue Execution in RAM */
- }
-
- for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++)
- *dest = *src;
-
- while (dest < &_ebss)
- *dest++ = 0;
-
- /* Call the application's entry point. */
- main();
-}
-
-void blocking_handler(void)
-{
- while (1) ;
-}
-
-void null_handler(void)
-{
- /* Do nothing. */
-}
-
-#pragma weak nmi_handler = null_handler
-#pragma weak hard_fault_handler = blocking_handler
-#pragma weak mem_manage_handler = blocking_handler
-#pragma weak bus_fault_handler = blocking_handler
-#pragma weak usage_fault_handler = blocking_handler
-#pragma weak sv_call_handler = null_handler
-#pragma weak debug_monitor_handler = null_handler
-#pragma weak pend_sv_handler = null_handler
-#pragma weak sys_tick_handler = null_handler
-#pragma weak dac_irqhandler = null_handler
-#pragma weak m0core_irqhandler = null_handler
-#pragma weak dma_irqhandler = null_handler
-#pragma weak ethernet_irqhandler = null_handler
-#pragma weak sdio_irqhandler = null_handler
-#pragma weak lcd_irqhandler = null_handler
-#pragma weak usb0_irqhandler = null_handler
-#pragma weak usb1_irqhandler = null_handler
-#pragma weak sct_irqhandler = null_handler
-#pragma weak ritimer_irqhandler = null_handler
-#pragma weak timer0_irqhandler = null_handler
-#pragma weak timer1_irqhandler = null_handler
-#pragma weak timer2_irqhandler = null_handler
-#pragma weak timer3_irqhandler = null_handler
-#pragma weak mcpwm_irqhandler = null_handler
-#pragma weak adc0_irqhandler = null_handler
-#pragma weak i2c0_irqhandler = null_handler
-#pragma weak i2c1_irqhandler = null_handler
-#pragma weak spi_irqhandler = null_handler
-#pragma weak adc1_irqhandler = null_handler
-#pragma weak ssp0_irqhandler = null_handler
-#pragma weak ssp1_irqhandler = null_handler
-#pragma weak usart0_irqhandler = null_handler
-#pragma weak uart1_irqhandler = null_handler
-#pragma weak usart2_irqhandler = null_handler
-#pragma weak usart3_irqhandler = null_handler
-#pragma weak i2s0_irqhandler = null_handler
-#pragma weak i2s1_irqhandler = null_handler
-#pragma weak spifi_irqhandler = null_handler
-#pragma weak sgpio_irqhandler = null_handler
-#pragma weak pin_int0_irqhandler = null_handler
-#pragma weak pin_int1_irqhandler = null_handler
-#pragma weak pin_int2_irqhandler = null_handler
-#pragma weak pin_int3_irqhandler = null_handler
-#pragma weak pin_int4_irqhandler = null_handler
-#pragma weak pin_int5_irqhandler = null_handler
-#pragma weak pin_int6_irqhandler = null_handler
-#pragma weak pin_int7_irqhandler = null_handler
-#pragma weak gint0_irqhandler = null_handler
-#pragma weak gint1_irqhandler = null_handler
-#pragma weak eventrouter_irqhandler = null_handler
-#pragma weak c_can1_irqhandler = null_handler
-#pragma weak atimer_irqhandler = null_handler
-#pragma weak rtc_irqhandler = null_handler
-#pragma weak wwdt_irqhandler = null_handler
-#pragma weak c_can0_irqhandler = null_handler
-#pragma weak qei_irqhandler = null_handler
diff --git a/lib/lpc43xx/vector_chipset.c b/lib/lpc43xx/vector_chipset.c
new file mode 100644
index 0000000..0463a65
--- /dev/null
+++ b/lib/lpc43xx/vector_chipset.c
@@ -0,0 +1,48 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
+ * Copyright (C) 2012 Michael Ossmann <mike@ossmann.com>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <libopencm3/cm3/common.h>
+
+extern unsigned _etext_ram, _text_ram, _etext_rom;
+
+#define CREG_M4MEMMAP MMIO32( (0x40043000 + 0x100) )
+
+static void pre_main(void)
+{
+ volatile unsigned *src, *dest;
+
+ /* Copy the code from ROM to Real RAM (if enabled) */
+ if( (&_etext_ram-&_text_ram) > 0 )
+ {
+ src = &_etext_rom-(&_etext_ram-&_text_ram);
+ /* Change Shadow memory to ROM (for Debug Purpose in case Boot has not set correctly the M4MEMMAP because of debug) */
+ CREG_M4MEMMAP = (unsigned long)src;
+
+ for(dest = &_text_ram; dest < &_etext_ram; )
+ {
+ *dest++ = *src++;
+ }
+
+ /* Change Shadow memory to Real RAM */
+ CREG_M4MEMMAP = (unsigned long)&_text_ram;
+
+ /* Continue Execution in RAM */
+ }
+}
diff --git a/lib/stm32/f1/Makefile b/lib/stm32/f1/Makefile
index a2f7bf2..2bd5ff0 100644
--- a/lib/stm32/f1/Makefile
+++ b/lib/stm32/f1/Makefile
@@ -28,10 +28,10 @@ CFLAGS = -Os -g -Wall -Wextra -I../../../include -fno-common \
-ffunction-sections -fdata-sections -MD -DSTM32F1
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = vector.o rcc.o gpio.o usart.o adc.o spi.o flash.o nvic.o \
- rtc.o i2c.o dma.o systick.o exti.o scb.o ethernet.o \
+OBJS = rcc.o gpio.o usart.o adc.o spi.o flash.o \
+ rtc.o i2c.o dma.o exti.o ethernet.o \
usb_f103.o usb.o usb_control.o usb_standard.o can.o \
- timer.o usb_f107.o desig.o crc.o assert.o dac.o iwdg.o pwr.o
+ timer.o usb_f107.o desig.o crc.o dac.o iwdg.o pwr.o
VPATH += ../../usb:../:../../cm3
diff --git a/lib/stm32/f1/vector.c b/lib/stm32/f1/vector.c
deleted file mode 100644
index f496ae4..0000000
--- a/lib/stm32/f1/vector.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define WEAK __attribute__ ((weak))
-
-/* Symbols exported by the linker script(s): */
-extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
-
-void main(void);
-void reset_handler(void);
-void blocking_handler(void);
-void null_handler(void);
-
-void WEAK nmi_handler(void);
-void WEAK hard_fault_handler(void);
-void WEAK mem_manage_handler(void);
-void WEAK bus_fault_handler(void);
-void WEAK usage_fault_handler(void);
-void WEAK sv_call_handler(void);
-void WEAK debug_monitor_handler(void);
-void WEAK pend_sv_handler(void);
-void WEAK sys_tick_handler(void);
-void WEAK wwdg_isr(void);
-void WEAK pvd_isr(void);
-void WEAK tamper_isr(void);
-void WEAK rtc_isr(void);
-void WEAK flash_isr(void);
-void WEAK rcc_isr(void);
-void WEAK exti0_isr(void);
-void WEAK exti1_isr(void);
-void WEAK exti2_isr(void);
-void WEAK exti3_isr(void);
-void WEAK exti4_isr(void);
-void WEAK dma1_channel1_isr(void);
-void WEAK dma1_channel2_isr(void);
-void WEAK dma1_channel3_isr(void);
-void WEAK dma1_channel4_isr(void);
-void WEAK dma1_channel5_isr(void);
-void WEAK dma1_channel6_isr(void);
-void WEAK dma1_channel7_isr(void);
-void WEAK adc1_2_isr(void);
-void WEAK usb_hp_can_tx_isr(void);
-void WEAK usb_lp_can_rx0_isr(void);
-void WEAK can_rx1_isr(void);
-void WEAK can_sce_isr(void);
-void WEAK exti9_5_isr(void);
-void WEAK tim1_brk_isr(void);
-void WEAK tim1_up_isr(void);
-void WEAK tim1_trg_com_isr(void);
-void WEAK tim1_cc_isr(void);
-void WEAK tim2_isr(void);
-void WEAK tim3_isr(void);
-void WEAK tim4_isr(void);
-void WEAK i2c1_ev_isr(void);
-void WEAK i2c1_er_isr(void);
-void WEAK i2c2_ev_isr(void);
-void WEAK i2c2_er_isr(void);
-void WEAK spi1_isr(void);
-void WEAK spi2_isr(void);
-void WEAK usart1_isr(void);
-void WEAK usart2_isr(void);
-void WEAK usart3_isr(void);
-void WEAK exti15_10_isr(void);
-void WEAK rtc_alarm_isr(void);
-void WEAK usb_wakeup_isr(void);
-void WEAK tim8_brk_isr(void);
-void WEAK tim8_up_isr(void);
-void WEAK tim8_trg_com_isr(void);
-void WEAK tim8_cc_isr(void);
-void WEAK adc3_isr(void);
-void WEAK fsmc_isr(void);
-void WEAK sdio_isr(void);
-void WEAK tim5_isr(void);
-void WEAK spi3_isr(void);
-void WEAK uart4_isr(void);
-void WEAK uart5_isr(void);
-void WEAK tim6_isr(void);
-void WEAK tim7_isr(void);
-void WEAK dma2_channel1_isr(void);
-void WEAK dma2_channel2_isr(void);
-void WEAK dma2_channel3_isr(void);
-void WEAK dma2_channel4_5_isr(void);
-void WEAK dma2_channel5_isr(void);
-void WEAK eth_isr(void);
-void WEAK eth_wkup_isr(void);
-void WEAK can2_tx_isr(void);
-void WEAK can2_rx0_isr(void);
-void WEAK can2_rx1_isr(void);
-void WEAK can2_sce_isr(void);
-void WEAK otg_fs_isr(void);
-
-
-__attribute__ ((section(".vectors")))
-void (*const vector_table[]) (void) = {
- (void*)&_stack, /* Addr: 0x0000_0000 */
- reset_handler, /* Addr: 0x0000_0004 */
- nmi_handler, /* Addr: 0x0000_0008 */
- hard_fault_handler, /* Addr: 0x0000_000C */
- mem_manage_handler, /* Addr: 0x0000_0010 */
- bus_fault_handler, /* Addr: 0x0000_0014 */
- usage_fault_handler, /* Addr: 0x0000_0018 */
- 0, 0, 0, 0, /* Reserved Addr: 0x0000_001C - 0x0000_002B */
- sv_call_handler, /* Addr: 0x0000_002C */
- debug_monitor_handler, /* Addr: 0x0000_0030*/
- 0, /* Reserved Addr: 0x0000_00034 */
- pend_sv_handler, /* Addr: 0x0000_0038 */
- sys_tick_handler, /* Addr: 0x0000_003C */
- wwdg_isr, /* Addr: 0x0000_0040 */
- pvd_isr, /* Addr: 0x0000_0044 */
- tamper_isr, /* Addr: 0x0000_0048 */
- rtc_isr, /* Addr: 0x0000_004C */
- flash_isr, /* Addr: 0x0000_0050 */
- rcc_isr, /* Addr: 0x0000_0054 */
- exti0_isr, /* Addr: 0x0000_0058 */
- exti1_isr, /* Addr: 0x0000_005C */
- exti2_isr, /* Addr: 0x0000_0060 */
- exti3_isr, /* Addr: 0x0000_0064 */
- exti4_isr, /* Addr: 0x0000_0068 */
- dma1_channel1_isr, /* Addr: 0x0000_006C */
- dma1_channel2_isr, /* Addr: 0x0000_0070 */
- dma1_channel3_isr, /* Addr: 0x0000_0074 */
- dma1_channel4_isr, /* Addr: 0x0000_0078 */
- dma1_channel5_isr, /* Addr: 0x0000_007C */
- dma1_channel6_isr, /* Addr: 0x0000_0080 */
- dma1_channel7_isr, /* Addr: 0x0000_0084 */
- adc1_2_isr, /* Addr: 0x0000_0088 */
- usb_hp_can_tx_isr, /* Addr: 0x0000_008C */
- usb_lp_can_rx0_isr, /* Addr: 0x0000_0090 */
- can_rx1_isr, /* Addr: 0x0000_0094 */
- can_sce_isr, /* Addr: 0x0000_0098 */
- exti9_5_isr, /* Addr: 0x0000_009C */
- tim1_brk_isr, /* Addr: 0x0000_00A0 */
- tim1_up_isr, /* Addr: 0x0000_00A4 */
- tim1_trg_com_isr, /* Addr: 0x0000_00A8 */
- tim1_cc_isr, /* Addr: 0x0000_00AC */
- tim2_isr, /* Addr: 0x0000_00B0 */
- tim3_isr, /* Addr: 0x0000_00B4 */
- tim4_isr, /* Addr: 0x0000_00B8 */
- i2c1_ev_isr, /* Addr: 0x0000_00BC */
- i2c1_er_isr, /* Addr: 0x0000_00C0 */
- i2c2_ev_isr, /* Addr: 0x0000_00C4 */
- i2c2_er_isr, /* Addr: 0x0000_00C8 */
- spi1_isr, /* Addr: 0x0000_00CC */
- spi2_isr, /* Addr: 0x0000_00D0 */
- usart1_isr, /* Addr: 0x0000_00D4 */
- usart2_isr, /* Addr: 0x0000_00D8 */
- usart3_isr, /* Addr: 0x0000_00DC */
- exti15_10_isr, /* Addr: 0x0000_00E0 */
- rtc_alarm_isr, /* Addr: 0x0000_00E4 */
- usb_wakeup_isr, /* Addr: 0x0000_00E8 */
- tim8_brk_isr, /* Addr: 0x0000_00EC */
- tim8_up_isr, /* Addr: 0x0000_00F0 */
- tim8_trg_com_isr, /* Addr: 0x0000_00F4 */
- tim8_cc_isr, /* Addr: 0x0000_00F8 */
- adc3_isr, /* Addr: 0x0000_00FC */
- fsmc_isr, /* Addr: 0x0000_0100 */
- sdio_isr, /* Addr: 0x0000_0104 */
- tim5_isr, /* Addr: 0x0000_0108 */
- spi3_isr, /* Addr: 0x0000_010C */
- uart4_isr, /* Addr: 0x0000_0110 */
- uart5_isr, /* Addr: 0x0000_0114 */
- tim6_isr, /* Addr: 0x0000_0118 */
- tim7_isr, /* Addr: 0x0000_011C */
- dma2_channel1_isr, /* Addr: 0x0000_0120 */
- dma2_channel2_isr, /* Addr: 0x0000_0124 */
- dma2_channel3_isr, /* Addr: 0x0000_0128 */
- dma2_channel4_5_isr, /* Addr: 0x0000_012C */
- dma2_channel5_isr, /* Addr: 0x0000_0130 */
- eth_isr, /* Addr: 0x0000_0134 */
- eth_wkup_isr, /* Addr: 0x0000_0138 */
- can2_tx_isr, /* Addr: 0x0000_013C */
- can2_rx0_isr, /* Addr: 0x0000_0140 */
- can2_rx1_isr, /* Addr: 0x0000_0144 */
- can2_sce_isr, /* Addr: 0x0000_0148 */
- otg_fs_isr, /* Addr: 0x0000_014C */
-};
-
-void reset_handler(void)
-{
- volatile unsigned *src, *dest;
-
- __asm__("MSR msp, %0" : : "r"(&_stack));
-
- for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++)
- *dest = *src;
-
- while (dest < &_ebss)
- *dest++ = 0;
-
- /* Call the application's entry point. */
- main();
-}
-
-void blocking_handler(void)
-{
- while (1) ;
-}
-
-void null_handler(void)
-{
- /* Do nothing. */
-}
-
-#pragma weak nmi_handler = null_handler
-#pragma weak hard_fault_handler = blocking_handler
-#pragma weak mem_manage_handler = blocking_handler
-#pragma weak bus_fault_handler = blocking_handler
-#pragma weak usage_fault_handler = blocking_handler
-#pragma weak sv_call_handler = null_handler
-#pragma weak debug_monitor_handler = null_handler
-#pragma weak pend_sv_handler = null_handler
-#pragma weak sys_tick_handler = null_handler
-#pragma weak wwdg_isr = null_handler
-#pragma weak pvd_isr = null_handler
-#pragma weak tamper_isr = null_handler
-#pragma weak rtc_isr = null_handler
-#pragma weak flash_isr = null_handler
-#pragma weak rcc_isr = null_handler
-#pragma weak exti0_isr = null_handler
-#pragma weak exti1_isr = null_handler
-#pragma weak exti2_isr = null_handler
-#pragma weak exti3_isr = null_handler
-#pragma weak exti4_isr = null_handler
-#pragma weak dma1_channel1_isr = null_handler
-#pragma weak dma1_channel2_isr = null_handler
-#pragma weak dma1_channel3_isr = null_handler
-#pragma weak dma1_channel4_isr = null_handler
-#pragma weak dma1_channel5_isr = null_handler
-#pragma weak dma1_channel6_isr = null_handler
-#pragma weak dma1_channel7_isr = null_handler
-#pragma weak adc1_2_isr = null_handler
-#pragma weak usb_hp_can_tx_isr = null_handler
-#pragma weak usb_lp_can_rx0_isr = null_handler
-#pragma weak can_rx1_isr = null_handler
-#pragma weak can_sce_isr = null_handler
-#pragma weak exti9_5_isr = null_handler
-#pragma weak tim1_brk_isr = null_handler
-#pragma weak tim1_up_isr = null_handler
-#pragma weak tim1_trg_com_isr = null_handler
-#pragma weak tim1_cc_isr = null_handler
-#pragma weak tim2_isr = null_handler
-#pragma weak tim3_isr = null_handler
-#pragma weak tim4_isr = null_handler
-#pragma weak i2c1_ev_isr = null_handler
-#pragma weak i2c1_er_isr = null_handler
-#pragma weak i2c2_ev_isr = null_handler
-#pragma weak i2c2_er_isr = null_handler
-#pragma weak spi1_isr = null_handler
-#pragma weak spi2_isr = null_handler
-#pragma weak usart1_isr = null_handler
-#pragma weak usart2_isr = null_handler
-#pragma weak usart3_isr = null_handler
-#pragma weak exti15_10_isr = null_handler
-#pragma weak rtc_alarm_isr = null_handler
-#pragma weak usb_wakeup_isr = null_handler
-#pragma weak tim8_brk_isr = null_handler
-#pragma weak tim8_up_isr = null_handler
-#pragma weak tim8_trg_com_isr = null_handler
-#pragma weak tim8_cc_isr = null_handler
-#pragma weak adc3_isr = null_handler
-#pragma weak fsmc_isr = null_handler
-#pragma weak sdio_isr = null_handler
-#pragma weak tim5_isr = null_handler
-#pragma weak spi3_isr = null_handler
-#pragma weak uart4_isr = null_handler
-#pragma weak uart5_isr = null_handler
-#pragma weak tim6_isr = null_handler
-#pragma weak tim7_isr = null_handler
-#pragma weak dma2_channel1_isr = null_handler
-#pragma weak dma2_channel2_isr = null_handler
-#pragma weak dma2_channel3_isr = null_handler
-#pragma weak dma2_channel4_5_isr = null_handler
-#pragma weak dma2_channel5_isr
-#pragma weak eth_isr = null_handler
-#pragma weak eth_wkup_isr = null_handler
-#pragma weak can2_tx_isr = null_handler
-#pragma weak can2_rx0_isr = null_handler
-#pragma weak can2_rx1_isr = null_handler
-#pragma weak can2_sce_isr = null_handler
-#pragma weak otg_fs_isr = null_handler
diff --git a/lib/stm32/f2/Makefile b/lib/stm32/f2/Makefile
index c127d61..5cbb977 100644
--- a/lib/stm32/f2/Makefile
+++ b/lib/stm32/f2/Makefile
@@ -28,8 +28,8 @@ CFLAGS = -Os -g -Wall -Wextra -I../../../include -fno-common \
-ffunction-sections -fdata-sections -MD -DSTM32F2
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = vector.o rcc.o gpio.o usart.o spi.o flash.o nvic.o \
- i2c.o systick.o exti.o scb.o timer.o assert.o
+OBJS = rcc.o gpio.o usart.o spi.o flash.o \
+ i2c.o exti.o timer.o
VPATH += ../../usb:../:../../cm3
diff --git a/lib/stm32/f2/vector.c b/lib/stm32/f2/vector.c
deleted file mode 100644
index 3429bfb..0000000
--- a/lib/stm32/f2/vector.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- * Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define WEAK __attribute__ ((weak))
-
-/* Symbols exported by the linker script(s): */
-extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
-
-void main(void);
-void reset_handler(void);
-void blocking_handler(void);
-void null_handler(void);
-
-void WEAK reset_handler(void);
-void WEAK nmi_handler(void);
-void WEAK hard_fault_handler(void);
-void WEAK mem_manage_handler(void);
-void WEAK bus_fault_handler(void);
-void WEAK usage_fault_handler(void);
-void WEAK sv_call_handler(void);
-void WEAK debug_monitor_handler(void);
-void WEAK pend_sv_handler(void);
-void WEAK sys_tick_handler(void);
-void WEAK wwdg_isr(void);
-void WEAK pvd_isr(void);
-void WEAK tamp_stamp_isr(void);
-void WEAK rtc_wkup_isr(void);
-void WEAK flash_isr(void);
-void WEAK rcc_isr(void);
-void WEAK exti0_isr(void);
-void WEAK exti1_isr(void);
-void WEAK exti2_isr(void);
-void WEAK exti3_isr(void);
-void WEAK exti4_isr(void);
-void WEAK dma1_stream0_isr(void);
-void WEAK dma1_stream1_isr(void);
-void WEAK dma1_stream2_isr(void);
-void WEAK dma1_stream3_isr(void);
-void WEAK dma1_stream4_isr(void);
-void WEAK dma1_stream5_isr(void);
-void WEAK dma1_stream6_isr(void);
-void WEAK adc_isr(void);
-void WEAK can1_tx_isr(void);
-void WEAK can1_rx0_isr(void);
-void WEAK can1_rx1_isr(void);
-void WEAK can1_sce_isr(void);
-void WEAK exti9_5_isr(void);
-void WEAK tim1_brk_tim9_isr(void);
-void WEAK tim1_up_tim10_isr(void);
-void WEAK tim1_trg_com_tim11_isr(void);
-void WEAK tim1_cc_isr(void);
-void WEAK tim2_isr(void);
-void WEAK tim3_isr(void);
-void WEAK tim4_isr(void);
-void WEAK i2c1_ev_isr(void);
-void WEAK i2c1_er_isr(void);
-void WEAK i2c2_ev_isr(void);
-void WEAK i2c2_er_isr(void);
-void WEAK spi1_isr(void);
-void WEAK spi2_isr(void);
-void WEAK usart1_isr(void);
-void WEAK usart2_isr(void);
-void WEAK usart3_isr(void);
-void WEAK exti15_10_isr(void);
-void WEAK rtc_alarm_isr(void);
-void WEAK usb_fs_wkup_isr(void);
-void WEAK tim8_brk_tim12_isr(void);
-void WEAK tim8_up_tim13_isr(void);
-void WEAK tim8_trg_com_tim14_isr(void);
-void WEAK tim8_cc_isr(void);
-void WEAK dma1_stream7_isr(void);
-void WEAK fsmc_isr(void);
-void WEAK sdio_isr(void);
-void WEAK tim5_isr(void);
-void WEAK spi3_isr(void);
-void WEAK uart4_isr(void);
-void WEAK uart5_isr(void);
-void WEAK tim6_dac_isr(void);
-void WEAK tim7_isr(void);
-void WEAK dma2_stream0_isr(void);
-void WEAK dma2_stream1_isr(void);
-void WEAK dma2_stream2_isr(void);
-void WEAK dma2_stream3_isr(void);
-void WEAK dma2_stream4_isr(void);
-void WEAK eth_isr(void);
-void WEAK eth_wkup_isr(void);
-void WEAK can2_tx_isr(void);
-void WEAK can2_rx0_isr(void);
-void WEAK can2_rx1_isr(void);
-void WEAK can2_sce_isr(void);
-void WEAK otg_fs_isr(void);
-void WEAK dma2_stream5_isr(void);
-void WEAK dma2_stream6_isr(void);
-void WEAK dma2_stream7_isr(void);
-void WEAK usart6_isr(void);
-void WEAK i2c3_ev_isr(void);
-void WEAK i2c3_er_isr(void);
-void WEAK otg_hs_ep1_out_isr(void);
-void WEAK otg_hs_ep1_in_isr(void);
-void WEAK otg_hs_wkup_isr(void);
-void WEAK otg_hs_isr(void);
-void WEAK dcmi_isr(void);
-void WEAK cryp_isr(void);
-void WEAK hash_rng_isr(void);
-
-__attribute__ ((section(".vectors")))
-void (*const vector_table[]) (void) = {
- (void *)&_stack,
- reset_handler,
- nmi_handler,
- hard_fault_handler,
- mem_manage_handler,
- bus_fault_handler,
- usage_fault_handler,
- 0, 0, 0, 0, /* Reserved */
- sv_call_handler,
- debug_monitor_handler,
- 0, /* Reserved */
- pend_sv_handler,
- sys_tick_handler,
- wwdg_isr,
- pvd_isr,
- tamp_stamp_isr,
- rtc_wkup_isr,
- flash_isr,
- rcc_isr,
- exti0_isr,
- exti1_isr,
- exti2_isr,
- exti3_isr,
- exti4_isr,
- dma1_stream0_isr,
- dma1_stream1_isr,
- dma1_stream2_isr,
- dma1_stream3_isr,
- dma1_stream4_isr,
- dma1_stream5_isr,
- dma1_stream6_isr,
- adc_isr,
- can1_tx_isr,
- can1_rx0_isr,
- can1_rx1_isr,
- can1_sce_isr,
- exti9_5_isr,
- tim1_brk_tim9_isr,
- tim1_up_tim10_isr,
- tim1_trg_com_tim11_isr,
- tim1_cc_isr,
- tim2_isr,
- tim3_isr,
- tim4_isr,
- i2c1_ev_isr,
- i2c1_er_isr,
- i2c2_ev_isr,
- i2c2_er_isr,
- spi1_isr,
- spi2_isr,
- usart1_isr,
- usart2_isr,
- usart3_isr,
- exti15_10_isr,
- rtc_alarm_isr,
- usb_fs_wkup_isr,
- tim8_brk_tim12_isr,
- tim8_up_tim13_isr,
- tim8_trg_com_tim14_isr,
- tim8_cc_isr,
- dma1_stream7_isr,
- fsmc_isr,
- sdio_isr,
- tim5_isr,
- spi3_isr,
- uart4_isr,
- uart5_isr,
- tim6_dac_isr,
- tim7_isr,
- dma2_stream0_isr,
- dma2_stream1_isr,
- dma2_stream2_isr,
- dma2_stream3_isr,
- dma2_stream4_isr,
- eth_isr,
- eth_wkup_isr,
- can2_tx_isr,
- can2_rx0_isr,
- can2_rx1_isr,
- can2_sce_isr,
- otg_fs_isr,
- dma2_stream5_isr,
- dma2_stream6_isr,
- dma2_stream7_isr,
- usart6_isr,
- i2c3_ev_isr,
- i2c3_er_isr,
- otg_hs_ep1_out_isr,
- otg_hs_ep1_in_isr,
- otg_hs_wkup_isr,
- otg_hs_isr,
- dcmi_isr,
- cryp_isr,
- hash_rng_isr,
-};
-
-void reset_handler(void)
-{
- volatile unsigned *src, *dest;
-
- __asm__("MSR msp, %0" : : "r"(&_stack));
-
- for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++)
- *dest = *src;
-
- while (dest < &_ebss)
- *dest++ = 0;
-
- /* Call the application's entry point. */
- main();
-}
-
-void blocking_handler(void)
-{
- while (1) ;
-}
-
-void null_handler(void)
-{
- /* Do nothing. */
-}
-
-#pragma weak nmi_handler = null_handler
-#pragma weak hard_fault_handler = blocking_handler
-#pragma weak mem_manage_handler = blocking_handler
-#pragma weak bus_fault_handler = blocking_handler
-#pragma weak usage_fault_handler = blocking_handler
-#pragma weak sv_call_handler = null_handler
-#pragma weak debug_monitor_handler = null_handler
-#pragma weak pend_sv_handler = null_handler
-#pragma weak sys_tick_handler = null_handler
-#pragma weak wwdg_isr = null_handler
-#pragma weak pvd_isr = null_handler
-#pragma weak tamp_stamp_isr = null_handler
-#pragma weak rtc_wkup_isr = null_handler
-#pragma weak flash_isr = null_handler
-#pragma weak rcc_isr = null_handler
-#pragma weak exti0_isr = null_handler
-#pragma weak exti1_isr = null_handler
-#pragma weak exti2_isr = null_handler
-#pragma weak exti3_isr = null_handler
-#pragma weak exti4_isr = null_handler
-#pragma weak dma1_stream0_isr = null_handler
-#pragma weak dma1_stream1_isr = null_handler
-#pragma weak dma1_stream2_isr = null_handler
-#pragma weak dma1_stream3_isr = null_handler
-#pragma weak dma1_stream4_isr = null_handler
-#pragma weak dma1_stream5_isr = null_handler
-#pragma weak dma1_stream6_isr = null_handler
-#pragma weak adc_isr = null_handler
-#pragma weak can1_tx_isr = null_handler
-#pragma weak can1_rx0_isr = null_handler
-#pragma weak can1_rx1_isr = null_handler
-#pragma weak can1_sce_isr = null_handler
-#pragma weak exti9_5_isr = null_handler
-#pragma weak tim1_brk_tim9_isr = null_handler
-#pragma weak tim1_up_tim10_isr = null_handler
-#pragma weak tim1_trg_com_tim11_isr = null_handler
-#pragma weak tim1_cc_isr = null_handler
-#pragma weak tim2_isr = null_handler
-#pragma weak tim3_isr = null_handler
-#pragma weak tim4_isr = null_handler
-#pragma weak i2c1_ev_isr = null_handler
-#pragma weak i2c1_er_isr = null_handler
-#pragma weak i2c2_ev_isr = null_handler
-#pragma weak i2c2_er_isr = null_handler
-#pragma weak spi1_isr = null_handler
-#pragma weak spi2_isr = null_handler
-#pragma weak usart1_isr = null_handler
-#pragma weak usart2_isr = null_handler
-#pragma weak usart3_isr = null_handler
-#pragma weak exti15_10_isr = null_handler
-#pragma weak rtc_alarm_isr = null_handler
-#pragma weak usb_fs_wkup_isr = null_handler
-#pragma weak tim8_brk_tim12_isr = null_handler
-#pragma weak tim8_up_tim13_isr = null_handler
-#pragma weak tim8_trg_com_tim14_isr = null_handler
-#pragma weak tim8_cc_isr = null_handler
-#pragma weak dma1_stream7_isr = null_handler
-#pragma weak fsmc_isr = null_handler
-#pragma weak sdio_isr = null_handler
-#pragma weak tim5_isr = null_handler
-#pragma weak spi3_isr = null_handler
-#pragma weak uart4_isr = null_handler
-#pragma weak uart5_isr = null_handler
-#pragma weak tim6_dac_isr = null_handler
-#pragma weak tim7_isr = null_handler
-#pragma weak dma2_stream0_isr = null_handler
-#pragma weak dma2_stream1_isr = null_handler
-#pragma weak dma2_stream2_isr = null_handler
-#pragma weak dma2_stream3_isr = null_handler
-#pragma weak dma2_stream4_isr = null_handler
-#pragma weak eth_isr = null_handler
-#pragma weak eth_wkup_isr = null_handler
-#pragma weak can2_tx_isr = null_handler
-#pragma weak can2_rx0_isr = null_handler
-#pragma weak can2_rx1_isr = null_handler
-#pragma weak can2_sce_isr = null_handler
-#pragma weak otg_fs_isr = null_handler
-#pragma weak dma2_stream5_isr = null_handler
-#pragma weak dma2_stream6_isr = null_handler
-#pragma weak dma2_stream7_isr = null_handler
-#pragma weak usart6_isr = null_handler
-#pragma weak i2c3_ev_isr = null_handler
-#pragma weak i2c3_er_isr = null_handler
-#pragma weak otg_hs_ep1_out_isr = null_handler
-#pragma weak otg_hs_ep1_in_isr = null_handler
-#pragma weak otg_hs_wkup_isr = null_handler
-#pragma weak otg_hs_isr = null_handler
-#pragma weak dcmi_isr = null_handler
-#pragma weak cryp_isr = null_handler
-#pragma weak hash_rng_isr = null_handler
diff --git a/lib/stm32/f4/Makefile b/lib/stm32/f4/Makefile
index fd0b279..e09ef26 100644
--- a/lib/stm32/f4/Makefile
+++ b/lib/stm32/f4/Makefile
@@ -29,10 +29,9 @@ CFLAGS = -Os -g -Wall -Wextra -I../../../include -fno-common \
-ffunction-sections -fdata-sections -MD -DSTM32F4
# ARFLAGS = rcsv
ARFLAGS = rcs
-OBJS = vector.o rcc.o gpio.o usart.o spi.o flash.o nvic.o \
- i2c.o systick.o exti.o scb.o pwr.o timer.o \
- usb.o usb_standard.o usb_control.o usb_f107.o \
- assert.o
+OBJS = rcc.o gpio.o usart.o spi.o flash.o \
+ i2c.o exti.o pwr.o timer.o \
+ usb.o usb_standard.o usb_control.o usb_f107.o
VPATH += ../../usb:../:../../cm3
diff --git a/lib/stm32/f4/scb.c b/lib/stm32/f4/scb.c
deleted file mode 100644
index cbf4d53..0000000
--- a/lib/stm32/f4/scb.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/f4/scb.h>
-
-void scb_reset_core(void)
-{
- SCB_AIRCR = SCB_AIRCR_VECTKEY | SCB_AIRCR_VECTRESET;
-}
-
-void scb_reset_system(void)
-{
- SCB_AIRCR = SCB_AIRCR_VECTKEY | SCB_AIRCR_SYSRESETREQ;
-}
-
-void scb_set_priority_grouping(u32 prigroup)
-{
- SCB_AIRCR = SCB_AIRCR_VECTKEY | prigroup;
-}
diff --git a/lib/stm32/f4/vector.c b/lib/stm32/f4/vector.c
deleted file mode 100644
index 01b5e64..0000000
--- a/lib/stm32/f4/vector.c
+++ /dev/null
@@ -1,341 +0,0 @@
-/*
- * This file is part of the libopencm3 project.
- *
- * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
- * Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/f4/scb.h>
-
-#define WEAK __attribute__ ((weak))
-
-/* Symbols exported by the linker script(s): */
-extern unsigned _data_loadaddr, _data, _edata, _ebss, _stack;
-
-void main(void);
-void reset_handler(void);
-void blocking_handler(void);
-void null_handler(void);
-
-void WEAK reset_handler(void);
-void WEAK nmi_handler(void);
-void WEAK hard_fault_handler(void);
-void WEAK mem_manage_handler(void);
-void WEAK bus_fault_handler(void);
-void WEAK usage_fault_handler(void);
-void WEAK sv_call_handler(void);
-void WEAK debug_monitor_handler(void);
-void WEAK pend_sv_handler(void);
-void WEAK sys_tick_handler(void);
-void WEAK wwdg_isr(void);
-void WEAK pvd_isr(void);
-void WEAK tamp_stamp_isr(void);
-void WEAK rtc_wkup_isr(void);
-void WEAK flash_isr(void);
-void WEAK rcc_isr(void);
-void WEAK exti0_isr(void);
-void WEAK exti1_isr(void);
-void WEAK exti2_isr(void);
-void WEAK exti3_isr(void);
-void WEAK exti4_isr(void);
-void WEAK dma1_stream0_isr(void);
-void WEAK dma1_stream1_isr(void);
-void WEAK dma1_stream2_isr(void);
-void WEAK dma1_stream3_isr(void);
-void WEAK dma1_stream4_isr(void);
-void WEAK dma1_stream5_isr(void);
-void WEAK dma1_stream6_isr(void);
-void WEAK adc_isr(void);
-void WEAK can1_tx_isr(void);
-void WEAK can1_rx0_isr(void);
-void WEAK can1_rx1_isr(void);
-void WEAK can1_sce_isr(void);
-void WEAK exti9_5_isr(void);
-void WEAK tim1_brk_tim9_isr(void);
-void WEAK tim1_up_tim10_isr(void);
-void WEAK tim1_trg_com_tim11_isr(void);
-void WEAK tim1_cc_isr(void);
-void WEAK tim2_isr(void);
-void WEAK tim3_isr(void);
-void WEAK tim4_isr(void);
-void WEAK i2c1_ev_isr(void);
-void WEAK i2c1_er_isr(void);
-void WEAK i2c2_ev_isr(void);
-void WEAK i2c2_er_isr(void);
-void WEAK spi1_isr(void);
-void WEAK spi2_isr(void);
-void WEAK usart1_isr(void);
-void WEAK usart2_isr(void);
-void WEAK usart3_isr(void);
-void WEAK exti15_10_isr(void);
-void WEAK rtc_alarm_isr(void);
-void WEAK usb_fs_wkup_isr(void);
-void WEAK tim8_brk_tim12_isr(void);
-void WEAK tim8_up_tim13_isr(void);
-void WEAK tim8_trg_com_tim14_isr(void);
-void WEAK tim8_cc_isr(void);
-void WEAK dma1_stream7_isr(void);
-void WEAK fsmc_isr(void);
-void WEAK sdio_isr(void);
-void WEAK tim5_isr(void);
-void WEAK spi3_isr(void);
-void WEAK uart4_isr(void);
-void WEAK uart5_isr(void);
-void WEAK tim6_dac_isr(void);
-void WEAK tim7_isr(void);
-void WEAK dma2_stream0_isr(void);
-void WEAK dma2_stream1_isr(void);
-void WEAK dma2_stream2_isr(void);
-void WEAK dma2_stream3_isr(void);
-void WEAK dma2_stream4_isr(void);
-void WEAK eth_isr(void);
-void WEAK eth_wkup_isr(void);
-void WEAK can2_tx_isr(void);
-void WEAK can2_rx0_isr(void);
-void WEAK can2_rx1_isr(void);
-void WEAK can2_sce_isr(void);
-void WEAK otg_fs_isr(void);
-void WEAK dma2_stream5_isr(void);
-void WEAK dma2_stream6_isr(void);
-void WEAK dma2_stream7_isr(void);
-void WEAK usart6_isr(void);
-void WEAK i2c3_ev_isr(void);
-void WEAK i2c3_er_isr(void);
-void WEAK otg_hs_ep1_out_isr(void);
-void WEAK otg_hs_ep1_in_isr(void);
-void WEAK otg_hs_wkup_isr(void);
-void WEAK otg_hs_isr(void);
-void WEAK dcmi_isr(void);
-void WEAK cryp_isr(void);
-void WEAK hash_rng_isr(void);
-
-__attribute__ ((section(".vectors")))
-void (*const vector_table[]) (void) = {
- (void *)&_stack,
- reset_handler,
- nmi_handler,
- hard_fault_handler,
- mem_manage_handler,
- bus_fault_handler,
- usage_fault_handler,
- 0, 0, 0, 0, /* Reserved */
- sv_call_handler,
- debug_monitor_handler,
- 0, /* Reserved */
- pend_sv_handler,
- sys_tick_handler,
- wwdg_isr,
- pvd_isr,
- tamp_stamp_isr,
- rtc_wkup_isr,
- flash_isr,
- rcc_isr,
- exti0_isr,
- exti1_isr,
- exti2_isr,
- exti3_isr,
- exti4_isr,
- dma1_stream0_isr,
- dma1_stream1_isr,
- dma1_stream2_isr,
- dma1_stream3_isr,
- dma1_stream4_isr,
- dma1_stream5_isr,
- dma1_stream6_isr,
- adc_isr,
- can1_tx_isr,
- can1_rx0_isr,
- can1_rx1_isr,
- can1_sce_isr,
- exti9_5_isr,
- tim1_brk_tim9_isr,
- tim1_up_tim10_isr,
- tim1_trg_com_tim11_isr,
- tim1_cc_isr,
- tim2_isr,
- tim3_isr,
- tim4_isr,
- i2c1_ev_isr,
- i2c1_er_isr,
- i2c2_ev_isr,
- i2c2_er_isr,
- spi1_isr,
- spi2_isr,
- usart1_isr,
- usart2_isr,
- usart3_isr,
- exti15_10_isr,
- rtc_alarm_isr,
- usb_fs_wkup_isr,
- tim8_brk_tim12_isr,
- tim8_up_tim13_isr,
- tim8_trg_com_tim14_isr,
- tim8_cc_isr,
- dma1_stream7_isr,
- fsmc_isr,
- sdio_isr,
- tim5_isr,
- spi3_isr,
- uart4_isr,
- uart5_isr,
- tim6_dac_isr,
- tim7_isr,
- dma2_stream0_isr,
- dma2_stream1_isr,
- dma2_stream2_isr,
- dma2_stream3_isr,
- dma2_stream4_isr,
- eth_isr,
- eth_wkup_isr,
- can2_tx_isr,
- can2_rx0_isr,
- can2_rx1_isr,
- can2_sce_isr,
- otg_fs_isr,
- dma2_stream5_isr,
- dma2_stream6_isr,
- dma2_stream7_isr,
- usart6_isr,
- i2c3_ev_isr,
- i2c3_er_isr,
- otg_hs_ep1_out_isr,
- otg_hs_ep1_in_isr,
- otg_hs_wkup_isr,
- otg_hs_isr,
- dcmi_isr,
- cryp_isr,
- hash_rng_isr,
-};
-
-void reset_handler(void)
-{
- volatile unsigned *src, *dest;
-
- __asm__("MSR msp, %0" : : "r"(&_stack));
-
- /* Enable access to Floating-Point coprocessor. */
- SCB_CPACR |= SCB_CPACR_FULL * (SCB_CPACR_CP10 | SCB_CPACR_CP11);
-
- for (src = &_data_loadaddr, dest = &_data; dest < &_edata; src++, dest++)
- *dest = *src;
-
- while (dest < &_ebss)
- *dest++ = 0;
-
- /* Call the application's entry point. */
- main();
-}
-
-void blocking_handler(void)
-{
- while (1) ;
-}
-
-void null_handler(void)
-{
- /* Do nothing. */
-}
-
-#pragma weak nmi_handler = null_handler
-#pragma weak hard_fault_handler = blocking_handler
-#pragma weak mem_manage_handler = blocking_handler
-#pragma weak bus_fault_handler = blocking_handler
-#pragma weak usage_fault_handler = blocking_handler
-#pragma weak sv_call_handler = null_handler
-#pragma weak debug_monitor_handler = null_handler
-#pragma weak pend_sv_handler = null_handler
-#pragma weak sys_tick_handler = null_handler
-#pragma weak wwdg_isr = null_handler
-#pragma weak pvd_isr = null_handler
-#pragma weak tamp_stamp_isr = null_handler
-#pragma weak rtc_wkup_isr = null_handler
-#pragma weak flash_isr = null_handler
-#pragma weak rcc_isr = null_handler
-#pragma weak exti0_isr = null_handler
-#pragma weak exti1_isr = null_handler
-#pragma weak exti2_isr = null_handler
-#pragma weak exti3_isr = null_handler
-#pragma weak exti4_isr = null_handler
-#pragma weak dma1_stream0_isr = null_handler
-#pragma weak dma1_stream1_isr = null_handler
-#pragma weak dma1_stream2_isr = null_handler
-#pragma weak dma1_stream3_isr = null_handler
-#pragma weak dma1_stream4_isr = null_handler
-#pragma weak dma1_stream5_isr = null_handler
-#pragma weak dma1_stream6_isr = null_handler
-#pragma weak adc_isr = null_handler
-#pragma weak can1_tx_isr = null_handler
-#pragma weak can1_rx0_isr = null_handler
-#pragma weak can1_rx1_isr = null_handler
-#pragma weak can1_sce_isr = null_handler
-#pragma weak exti9_5_isr = null_handler
-#pragma weak tim1_brk_tim9_isr = null_handler
-#pragma weak tim1_up_tim10_isr = null_handler
-#pragma weak tim1_trg_com_tim11_isr = null_handler
-#pragma weak tim1_cc_isr = null_handler
-#pragma weak tim2_isr = null_handler
-#pragma weak tim3_isr = null_handler
-#pragma weak tim4_isr = null_handler
-#pragma weak i2c1_ev_isr = null_handler
-#pragma weak i2c1_er_isr = null_handler
-#pragma weak i2c2_ev_isr = null_handler
-#pragma weak i2c2_er_isr = null_handler
-#pragma weak spi1_isr = null_handler
-#pragma weak spi2_isr = null_handler
-#pragma weak usart1_isr = null_handler
-#pragma weak usart2_isr = null_handler
-#pragma weak usart3_isr = null_handler
-#pragma weak exti15_10_isr = null_handler
-#pragma weak rtc_alarm_isr = null_handler
-#pragma weak usb_fs_wkup_isr = null_handler
-#pragma weak tim8_brk_tim12_isr = null_handler
-#pragma weak tim8_up_tim13_isr = null_handler
-#pragma weak tim8_trg_com_tim14_isr = null_handler
-#pragma weak tim8_cc_isr = null_handler
-#pragma weak dma1_stream7_isr = null_handler
-#pragma weak fsmc_isr = null_handler
-#pragma weak sdio_isr = null_handler
-#pragma weak tim5_isr = null_handler
-#pragma weak spi3_isr = null_handler
-#pragma weak uart4_isr = null_handler
-#pragma weak uart5_isr = null_handler
-#pragma weak tim6_dac_isr = null_handler
-#pragma weak tim7_isr = null_handler
-#pragma weak dma2_stream0_isr = null_handler
-#pragma weak dma2_stream1_isr = null_handler
-#pragma weak dma2_stream2_isr = null_handler
-#pragma weak dma2_stream3_isr = null_handler
-#pragma weak dma2_stream4_isr = null_handler
-#pragma weak eth_isr = null_handler
-#pragma weak eth_wkup_isr = null_handler
-#pragma weak can2_tx_isr = null_handler
-#pragma weak can2_rx0_isr = null_handler
-#pragma weak can2_rx1_isr = null_handler
-#pragma weak can2_sce_isr = null_handler
-#pragma weak otg_fs_isr = null_handler
-#pragma weak dma2_stream5_isr = null_handler
-#pragma weak dma2_stream6_isr = null_handler
-#pragma weak dma2_stream7_isr = null_handler
-#pragma weak usart6_isr = null_handler
-#pragma weak i2c3_ev_isr = null_handler
-#pragma weak i2c3_er_isr = null_handler
-#pragma weak otg_hs_ep1_out_isr = null_handler
-#pragma weak otg_hs_ep1_in_isr = null_handler
-#pragma weak otg_hs_wkup_isr = null_handler
-#pragma weak otg_hs_isr = null_handler
-#pragma weak dcmi_isr = null_handler
-#pragma weak cryp_isr = null_handler
-#pragma weak hash_rng_isr = null_handler
diff --git a/lib/stm32/f2/scb.c b/lib/stm32/f4/vector_chipset.c
index abb7b44..145be05 100644
--- a/lib/stm32/f2/scb.c
+++ b/lib/stm32/f4/vector_chipset.c
@@ -1,7 +1,8 @@
/*
* This file is part of the libopencm3 project.
*
- * Copyright (C) 2010 Gareth McMullin <gareth@blacksphere.co.nz>
+ * Copyright (C) 2010 Piotr Esden-Tempski <piotr@esden.net>
+ * Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
@@ -17,19 +18,10 @@
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <libopencm3/stm32/f2/scb.h>
+#include <libopencm3/cm3/scb.h>
-void scb_reset_core(void)
+static void pre_main(void)
{
- SCB_AIRCR = SCB_AIRCR_VECTKEY | SCB_AIRCR_VECTRESET;
-}
-
-void scb_reset_system(void)
-{
- SCB_AIRCR = SCB_AIRCR_VECTKEY | SCB_AIRCR_SYSRESETREQ;
-}
-
-void scb_set_priority_grouping(u32 prigroup)
-{
- SCB_AIRCR = SCB_AIRCR_VECTKEY | prigroup;
+ /* Enable access to Floating-Point coprocessor. */
+ SCB_CPACR |= SCB_CPACR_FULL * (SCB_CPACR_CP10 | SCB_CPACR_CP11);
}