2015-09-07 20:57:04 +00:00
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#include "bootloader.h"
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2015-09-08 15:07:34 +00:00
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#include "ch.h"
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2015-10-10 14:20:55 +00:00
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#include "hal.h"
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2015-09-08 15:07:34 +00:00
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2015-10-05 09:23:31 +00:00
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#ifdef STM32_BOOTLOADER_ADDRESS
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2015-10-10 14:20:55 +00:00
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/* STM32 */
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#if defined(STM32F0XX)
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/* This code should be checked whether it runs correctly on platforms */
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2015-09-08 15:07:34 +00:00
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#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0))
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extern uint32_t __ram0_end__;
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2015-09-07 20:57:04 +00:00
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2015-09-08 15:07:34 +00:00
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void bootloader_jump(void) {
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*((unsigned long *)(SYMVAL(__ram0_end__) - 4)) = 0xDEADBEEF; // set magic flag => reset handler will jump into boot loader
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NVIC_SystemReset();
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}
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2015-10-10 14:20:55 +00:00
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#else /* defined(STM32F0XX) */
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#error Check that the bootloader code works on your platform and add it to bootloader.c!
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#endif /* defined(STM32F0XX) */
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#elif defined(KL2x) || defined(K20x) /* STM32_BOOTLOADER_ADDRESS */
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/* Kinetis */
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void bootloader_jump(void) {
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chThdSleepMilliseconds(100);
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__BKPT(0);
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}
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#else /* neither STM32 nor KINETIS */
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void bootloader_jump(void) {}
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#endif
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