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cpu/saml21: use core_panic in startup.c

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This commit is contained in:
Hauke Petersen 2015-05-27 10:37:51 +02:00
parent 93fe62f975
commit bca23c410b
2 changed files with 19 additions and 7 deletions
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18
cpu/saml21/include/cpu_conf.h
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@ -50,13 +50,23 @@ extern "C" {
#endif
/** @} */
#ifdef __cplusplus
}
#endif
/**
* @brief CPUID_ID_LEN length of cpuid in bytes
*/
#define CPUID_ID_LEN (16) /* 128 bits long, 16 bytes long */
/**
* @brief Definition of different panic modes
*/
typedef enum {
NMI_HANDLER, /**< non maskable interrupt */
HARD_FAULT, /**< hard fault */
DUMMY_HANDLER /**< dummy interrupt handler */
} panic_t;
#ifdef __cplusplus
}
#endif
#endif /* __CPU_CONF_H */
/** @} */

8
cpu/saml21/startup.c
View File

@ -24,6 +24,8 @@
#include <stdint.h>
#include "panic.h"
/**
* memory markers as defined in the linker script
*/
@ -80,12 +82,12 @@ void reset_handler(void)
void isr_nmi(void)
{
while (1) {asm ("nop");}
core_panic(NMI_HANDLER, "NMI HANDLER");
}
void isr_hard_fault(void)
{
while (1) {asm ("nop");}
core_panic(HARD_FAULT, "HARD FAULT");
}
/**
@ -93,7 +95,7 @@ void isr_hard_fault(void)
*/
void dummy_handler(void)
{
while (1) {asm ("nop");}
core_panic(DUMMY_HANDLER, "DUMMY HANDLER");
}
/* Cortex-M specific interrupt vectors */