FreeRTOS中Systick的问题 在Cortex-M内核中,系统节拍由Systick时钟提供,当配置好系统滴答时钟后,每次时钟中断就会触发中断处理数xPortSysTickHandler()。 void xPortSysTickHandler( void ){ /* The SysTick runs at the lowest interrupt priority, so when this interrupt * executes all interrupts must be unmas...
void SysTick_Handler(void){ HAL_IncTick();HAL_SYSTICK_IRQHandler();if (xTaskGetSchedulerState(...