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Merge pull request #2597 from haukepetersen/add_stm32f0_corepanic

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cpu/stm32f0: included core_panic module
This commit is contained in:
Thomas Eichinger 2015-03-16 15:15:33 +01:00
commit c633c083db
2 changed files with 14 additions and 29 deletions
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9
cpu/stm32f0/include/cpu-conf.h
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@ -63,6 +63,15 @@ extern "C" {
*/ */
#define CPUID_ID_LEN (12) #define CPUID_ID_LEN (12)
/**
* @brief Definition of different panic modes
*/
typedef enum {
HARD_FAULT, /**< hard fault */
NMI_HANDLER, /**< non maskable interrupt */
DUMMY_HANDLER /**< dummy interrupt handler */
} panic_t;
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif

34
cpu/stm32f0/startup.c
View File

@ -19,7 +19,8 @@
*/ */
#include <stdint.h> #include <stdint.h>
#include "board.h"
#include "crash.h"
/** /**
* memory markers as defined in the linker script * memory markers as defined in the linker script
@ -79,42 +80,17 @@ void reset_handler(void)
*/ */
void dummy_handler(void) void dummy_handler(void)
{ {
while (1) {asm ("nop");} core_panic(DUMMY_HANDLER, "DUMMY HANDLER");
} }
void isr_nmi(void) void isr_nmi(void)
{ {
while (1) {asm ("nop");} core_panic(NMI_HANDLER, "NMI HANDLER");
}
void isr_mem_manage(void)
{
while (1) {asm ("nop");}
}
void isr_debug_mon(void)
{
while (1) {asm ("nop");}
} }
void isr_hard_fault(void) void isr_hard_fault(void)
{ {
while (1) { core_panic(HARD_FAULT, "HARD FAULT");
for (int i = 0; i < 250000; i++) {
asm ("nop");
}
LED_RED_TOGGLE;
}
}
void isr_bus_fault(void)
{
while (1) {asm ("nop");}
}
void isr_usage_fault(void)
{
while (1) {asm ("nop");}
} }
/* Cortex-M specific interrupt vectors */ /* Cortex-M specific interrupt vectors */