diff options
Diffstat (limited to 'tmk_core/common/chibios/bootloader.c')
| -rw-r--r-- | tmk_core/common/chibios/bootloader.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/tmk_core/common/chibios/bootloader.c b/tmk_core/common/chibios/bootloader.c index 8a533ab6f..fc17fca1b 100644 --- a/tmk_core/common/chibios/bootloader.c +++ b/tmk_core/common/chibios/bootloader.c @@ -16,6 +16,19 @@ void bootloader_jump(void) { NVIC_SystemReset(); } +#elif defined(STM32F3XX) +/* This code should be checked whether it runs correctly on platforms. + * It was added for clueboard60 BUT HAS NOT BEEN TESTED. + * FIXME - Test this + */ +#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0)) +extern uint32_t __ram0_end__; + +void bootloader_jump(void) { + *((unsigned long *)(SYMVAL(__ram0_end__) - 4)) = 0xDEADBEEF; // set magic flag => reset handler will jump into boot loader + NVIC_SystemReset(); +} + #else /* defined(STM32F0XX) */ #error Check that the bootloader code works on your platform and add it to bootloader.c! #endif /* defined(STM32F0XX) */ @@ -35,8 +48,9 @@ void bootloader_jump(void) { #else /* defined(KIIBOHD_BOOTLOADER) */ /* Default for Kinetis - expecting an ARM Teensy */ +#include "wait.h" void bootloader_jump(void) { - chThdSleepMilliseconds(100); + wait_ms(100); __BKPT(0); } #endif /* defined(KIIBOHD_BOOTLOADER) */ @@ -44,4 +58,4 @@ void bootloader_jump(void) { #else /* neither STM32 nor KINETIS */ __attribute__((weak)) void bootloader_jump(void) {} -#endif
\ No newline at end of file +#endif |