泰克示波器程控指令

ID:148413 · 发表于 2016-11-17 10:43

泰克示波器基本控制：

Tektronix oscilloscope control.docx (12.47 KB, 下载次数: 29)

需要安装的软件：NI的VISA或是Tek的VISA

#include <stdio.h>
#include <stdlib.h>
#include <windows.h>
#include <iostream>
#include "visa.h"
#pragma comment(lib,"Winmm.lib")
using namespace std;
ViSession rm, vi;
ViChar buffer[6000];
ViStatus status;
ViUInt32 retCnt;
int main(int argc, char* argv[])
{
//打开一个session
status = viOpenDefaultRM(&rm);
//打开LAN连接仪器
status = viOpen(rm, "TCPIP::169.254.184.99::INSTR", VI_NULL, VI_NULL,&vi);
//基本设置
//status = viWrite(vi, (ViBuf) "*RST;*CLS", 31, &retCnt); //复位清空
status = viWrite(vi, (ViBuf) "*CLS", 31, &retCnt);
status = viWrite(vi, (ViBuf) "SELECT:CH1 0;CH2 0;CH3 1;CH4 0;", 256, &retCnt); //通道选择（为打开，为关闭）
status = viWrite(vi, (ViBuf) "HORizontal:MAIN:SCALE 200.0E-6",256, &retCnt); //设置横坐标时间（可修改）
status = viWrite(vi, (ViBuf) "TRIGGER:A:SETLEVEL:1.0E-1",31, &retCnt); //设置触发电平（可修改）
status = viWrite(vi, (ViBuf) "SAVe:WAVEform:FILEFormat SPREADSHEETTxt",40, &retCnt);
status = viWrite(vi, (ViBuf) "ACQUIRE:STOPAFTER RUNSTOP",31, &retCnt);;
//设置每个通道
status = viWrite(vi, (ViBuf) "CH1:SCALE 2.0E-1",31, &retCnt);//设置纵坐标每格电压
status = viWrite(vi, (ViBuf) "CH1:COUPLING AC",31, &retCnt);
status = viWrite(vi, (ViBuf) "CH1:IMPEDANCE MEG",31, &retCnt);
status = viWrite(vi, (ViBuf) "CH1:POSITION 0.0E1",31, &retCnt);
//关闭Session;
viClose(vi);
viClose(rm);
return 0;
}

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