GE GFK-0804B 用户手册
B
B-13
GFK–0804B
Appendix B Micro PLC Protocol
Sample Programs
H Sample C Program for Turbo C/C++ DEMO1.C
This program is provided “as-is”. Do not call for technical support for this free
program.
program.
#include <dos.h>
#include <stdio.h>
#include “MCROCOMM.C”
#include “MCROCOMM.C”
int
port;
int
memtype;
int
addr;
int
count;
char
buf [16];
int
temp;
int
z,x,y,value1, value2 = 0;
main ( )
{
while (z == 0)
{
while (z == 0)
{
port = 2 ; /* COM3 */
memtype = 2;
addr = 1;
count = 16;
temp = TCL_Rreg(port,memtype,addr,count,buf);
x = buf[0];
y = buf[1];
value1 = (x & 0x00ff) + ((y & 0x00ff) <<8) ;
x = buf[2];
y = buf[3];
value2 = (x & 0x00ff) + ((y & 0x00ff) <<8) ;
printf(
memtype = 2;
addr = 1;
count = 16;
temp = TCL_Rreg(port,memtype,addr,count,buf);
x = buf[0];
y = buf[1];
value1 = (x & 0x00ff) + ((y & 0x00ff) <<8) ;
x = buf[2];
y = buf[3];
value2 = (x & 0x00ff) + ((y & 0x00ff) <<8) ;
printf(
“
Register 1, 2 values are %d %d \n
”
, value1, value2);
}
return (0);
}
}