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自己留着备份，老是忘。
main,c
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加个断点
设置断点：![]()
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注意： 8位的DA，做0-1序列时要转化成0或255.
#include "myapp.h"
#include "ICETEK-VC5509-EDU.h"
#include "scancode.h"
#include "math.h"
ioport unsigned int * sysR = (unsigned int *)0x7fd;
int x_temp2[5000];
int y_temp2[5000];
void delay1(unsigned int nDelay)
{
int ii,jj,kk=0;
for ( ii=0;ii设置断点：
注意： 8位的DA，做0-1序列时要转化成0或255.