代码如下:
void IOFace_Reflesh()
{
GpioDataRegs.GPBSET.bit.GPIO48 = 1; //165_PL
GpioDataRegs.GPBCLEAR.bit.GPIO50= 1; //595_STCP
SpiaRegs.SPITXBUF = (usDOState | (usDOState<<8));
Delay600(100);
usDIState = (SpiaRegs.SPIRXBUF>>8)&0xFF;
GpioDataRegs.GPBSET.bit.GPIO50= 1;
GpioDataRegs.GPBCLEAR.bit.GPIO48 = 1;
这里面的Delay600(100);在代码单步运行时总是提示Source not found.
然后我就查找了Delay600(100)这个函数,在整个工程中就看到了下面这两处
void Delay600(unsigned short usDelayNum );
void Delay100(unsigned short usDelayNum );
请问是否存在错误 谢谢