dosdemo.c

来自「激光加工控制系统 可以读入plt文件」· C语言 代码 · 共 58 行

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

int DogAddr;
int DogBytes;
void far * DogData;

extern unsigned long far WriteDog(void);
extern unsigned long far ReadDog(void);

void main()
{
 unsigned long sn;
 int i;
 char bu[30]={"Tide SoftDog is OK!"},bv[20];

 unsigned long RetCode=1;
 for(i=0;i<20;i++)
   bv[i]=0;
 DogBytes=0;
 (unsigned long far *)DogData=&sn;
 RetCode=ReadDog();
 if(RetCode)
 {
   printf("Read serial error =%ld\n",RetCode);
   exit(0);
 }
 printf("sn=%ld\n",sn);

 DogBytes=19;
 DogAddr=1;
 DogData=bu;
 RetCode=WriteDog();
 if(RetCode)
 {
   printf("Write buff error =%ld\n",RetCode);
   exit(0);
 }
 else
   printf("Write OK\n");

 DogBytes=19;
 DogAddr=1;
 DogData=bv;
 RetCode=ReadDog();
 if(RetCode)
 {
   printf("Read buff error =%ld\n",RetCode);
   exit(0);
 }
 else
   printf("Read OK");

 printf("bv=%s\n",bv);

}