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Merge pull request #58 from ktand/call_init_first 

Force init() to be called before static object allocation
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Daniel Fekete 2018-08-28 06:48:38 +02:00 committed by GitHub
parent 470e6f6445 6e2382203a
commit 8d5f6722b2
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1 changed files with 12 additions and 7 deletions
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19
STM32/cores/arduino/main.cpp
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@ -31,20 +31,25 @@ void initVariant() { }
void setupUSB() __attribute__((weak));
void setupUSB() { }
// Force init to be called *first*, i.e. before static object allocation.
// Otherwise, statically allocated objects that need HAL may fail.
__attribute__(( constructor (101))) void premain() {
// Required by FreeRTOS, see http://www.freertos.org/RTOS-Cortex-M3-M4.html
#ifdef NVIC_PRIORITYGROUP_4
HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
#endif
init();
}
int main(void)
{
//Used by FreeRTOS, see http://www.freertos.org/RTOS-Cortex-M3-M4.html
#ifdef NVIC_PRIORITYGROUP_4
HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);
#endif
#ifdef STM32F7
SCB_EnableICache();
SCB_EnableDCache();
#endif
init();
initVariant();
#if defined(MENU_DEBUG_DISABLED)