Part Number: LAUNCHXL-F28069M
void HAL_enableSciaInts(HAL_Handle handle)//guoshaoxiong
{HAL_Obj *obj = (HAL_Obj *)handle;
obj->pieHandle->PIEIER_PIEIFR[8].IER |= PIE_IERx_INTx1_BITS;//第九组接收中断
IER |= CPU_IntNumber_9;//这两句话一起使用就宕机
return;
}
注释两句代码中任意一个语句
硬件仿真时候宕机现象不再发生;
请问是怎么回事呢