/**********************************************************************************************************
*函数名：SysTick_Handler()
*参数：void
*返回值：void
*功能：系统节拍定时器中断函数
**********************************************************************************************************/
void SysTick_Handler(void)
{
OS_CPU_SR cpu_sr;
TimeTick_Decrement();
OS_ENTER_CRITICAL(); /* Tell uC/OS-II that we are starting an ISR */
OSIntNesting++;
OS_EXIT_CRITICAL();
OSTimeTick(); /* Call uC/OS-II's OSTimeTick() */
OSIntExit(); //调用中断计数函数
// OS_TimeMS++;
}
/**
* @brief This function handles SysTick Handler.
* @param None
* @retval None
*/
void SysTick_Handler(void)
{
TimeTick_Decrement();
TimeTick_Increment();
}
