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@@ -1,8 +1,13 @@ |
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#include "bootloader.h" |
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#include "ch.h" |
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#include "hal.h" |
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#ifdef STM32_BOOTLOADER_ADDRESS |
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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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#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0)) |
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extern uint32_t __ram0_end__; |
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@@ -10,7 +15,19 @@ 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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#else /* STM32_BOOTLOADER_ADDRESS */ |
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void bootloader_jump(void) {} |
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#endif /* STM32_BOOTLOADER_ADDRESS */ |
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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 |