代码如下:
#include "C:\Program Files\IVI Foundation\VISA\WinNT\agvisa\include\visa.h"
#pragma comment(lib,"C:\\Program Files\\IVI Foundation\\VISA\\WinNT\\agvisa\\lib\\msc\\agvisa32.lib")
Char buf[255];
ViSession vi;
ViSession vi_FSP;
//打开频谱仪FSP7
viOpenDefaultRM(&vi);
if(VI_SUCCESS != viOpen(vi,GPIB0::28::INSTR, VI_NULL,VI_NULL, &vi_FSP)){
//仪器打开失败
Return;
}
viPrintf(vi_FSP,"*CLS\n");
viPrintf(vi_FSP,"SYST:DISP:UPDate ON\n");
viPrintf(vi_FSP,"SYST:PSAVE ON\n");
v......
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