sample12_1.c

CVI例程

#include <ansi_c.h>
#include "RS.h"
int main (int argc, char *argv[])
{ 
	ViSession vi;
	double temp=0,pressure=0;
	RS_init ("ASRL1::INSTR", VI_FALSE, VI_FALSE, &vi);
	if(RS_GetAttributeViReal64 (vi, "", RS_ATTR_TEMPERATURE, &temp)==0)
		printf("Current Temperature=%9.3f\n",temp);
	if(RS_GetAttributeViReal64 (vi, "", RS_ATTR_PRESSURE, &pressure)==0)
		printf("Current Pressure=%9.3f\n",pressure);
	
	RS_close (vi); 
	return 0;
}