DSP写I/O口的数据时,必须要加延时吗?譬如说:
GpioDataRegs.GPFSET.bit.GPIOF10 = 1;
GpioDataRegs.GPFSET.bit.GPIOF11 = 1;
GpioDataRegs.GPFSET.bit.GPIOF12 = 1;
这中间必须要加延时吗?在网上查资料有人说:如果连续控制I/O写数据,中间一定要延时~!!否则在执行程序的时候只会执行最后一个。。。
这种说法正确吗?求专业人士解答
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.