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YuYang Shen
2025-03-17 11:46:25 +08:00
commit d731356b00
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Testrong.User.Program/Keysight53220A.cs
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#region 程序集 KeysightDMM3458A.Interop, Version=1.0.8622.37453, Culture=neutral, PublicKeyToken=null
// C:\Users\testrong\Desktop\EXT_CAL\SW1.2_55_calibration_RZ_0810\selfCalibration\Testrong.User.Program\Debug\KeysightDMM3458A.Interop.dll
// Decompiled with ICSharpCode.Decompiler 7.1.0.6543
#endregion
using System;
using System.IO;
using System.Text;
using System.Threading;
using Testrong.User.Program;
namespace Testrong.User.Program
{
public class Keysight53220A
{
public class Globals
{
public static int videfaultRM;
public static int vi;
public static int errorStatus;
public static bool connected;
}
public enum KeysightMeasMode
{
FREQ,
INIT
}
// KeysightMeasMode PresentMode;
public bool InitDMM53220A(string address, KeysightMeasMode funcMode)
{
try
{
string text = address.ToUpper();
if (text.Length < 5)
{
Globals.connected = false;
return false;
}
if (Globals.connected)
{
Globals.errorStatus = visa32.viClose(Globals.vi);
}
Globals.errorStatus = visa32.viOpenDefaultRM(out Globals.videfaultRM);
Globals.errorStatus = visa32.viOpen(Globals.videfaultRM, text, 0, 0, out Globals.vi);
if (Globals.errorStatus < 0)
{
Globals.connected = false;
return false;
}
SendCmd("*IDN?");
if (GetData().IndexOf("53220A") < 0)
{
Globals.connected = false;
return false;
}
Globals.connected = true;
//PresentMode = KeysightMeasMode.INIT;
return Setup(funcMode);
}
catch (Exception)
{
return false;
}
}
public double GetDmm53220AMeasureData(int count = 1)
{
if (!Globals.connected)
{
return 0.0;
}
return ReturnReadings();
}
//bool GlobalSetup = false;
private bool Setup(KeysightMeasMode funcMode)
{
try
{
string text = "";
text += "*RST\n";
text += "*CLS\n";
text += "STAT:PRES\n";
text += "CONF:FREQ\n";
//switch (funcMode)
//{
// case KeysightMeasMode.FREQ:
// {
// //text += "TRIG:COUN 1\n";
// //text += "SAMP:COUN 10\n";
// //text += "INIT\n";
// }
// break;
// default:
// {
// return false;
// }
//}
text += "INP:COUP DC\n";
//text += "INP:NREJ ON\n";
text += "INP:LEV 2\n";
text += "INP:SLOP NEG\n";
//text += "INP:LEV 10\n";
text += "SYST:BEEP:STAT OFF\n";
text += "FREQ:GATE:SOUR TIME\n";
text += "FREQ:GATE:TIME .0001\n";
text += "TRIG:SOUR BUS\n";
text += "TRIG:COUN 100000\n";
text += "SAMP:COUN 1\n";
//text += "INP:LEV:AUTO ON\n";
//text += "SAMP:COUN 2\n";
//text += "TRIG:DEL .01\n";
text += "INIT\n";
//GlobalSetup = true;
//PresentMode = funcMode;
return SendCmd(text);
}
catch (Exception)
{
return false;
}
//return true;
}
private double ReturnReadings()
{
string text = "";
StringBuilder sb = new StringBuilder(2048);
int empty_count = 0;
int sleep_count = 0;
while (true)
{
text = "R?";
try
{
SendCmd(text);
Globals.errorStatus = visa32.viScanf(Globals.vi, "%2048T", sb);
}
catch (Exception)
{
return -2;
}
if (sb[0] != '#')
{
return -1;
}
int meta_count = int.Parse(sb[1].ToString());
int byte_count = int.Parse(sb.ToString().Substring(2, meta_count));
if (byte_count > 0)
{
return double.Parse(sb.ToString().Substring(meta_count + 2));
}
else
{
empty_count++;
}
if (empty_count >= 10)
{
Thread.Sleep(1000);
sleep_count++;
empty_count = 0;
}
if (sleep_count >= 5)
{
return -3;
}
}
}
private bool SendCmd(string Cmds)
{
try
{
Globals.errorStatus = visa32.viPrintf(Globals.vi, Cmds + "\n");
if (Globals.errorStatus < 0)
{
return false;
}
return true;
}
catch (Exception)
{
return false;
}
}
public bool CloseDMM53220A()
{
Globals.errorStatus = visa32.viClose(Globals.vi);
return true;
}
private string GetData()
{
StringBuilder stringBuilder = new StringBuilder(2048);
try
{
Globals.errorStatus = visa32.viScanf(Globals.vi, "%2048T", stringBuilder);
if (Globals.errorStatus < 0)
{
return null;
}
return stringBuilder.ToString().Remove(stringBuilder.ToString().Length - 1, 1);
}
catch (Exception)
{
return null;
}
}
public bool InitMeasure()
{
return SendCmd("*TRG\n");
}
public bool ChangeLevel(string level)
{
string text = "";
text += "*RST\n";
text += "*CLS\n";
text += "STAT:PRES\n";
text += "CONF:FREQ\n";
//switch (funcMode)
//{
// case KeysightMeasMode.FREQ:
// {
// //text += "TRIG:COUN 1\n";
// //text += "SAMP:COUN 10\n";
// //text += "INIT\n";
// }
// break;
// default:
// {
// return false;
// }
//}
text += "INP:COUP DC\n";
//text += "INP:NREJ ON\n";
text += "INP:LEV "+ level + "\n";
text += "INP:SLOP NEG\n";
//text += "INP:LEV 10\n";
text += "SYST:BEEP:STAT OFF\n";
text += "FREQ:GATE:SOUR TIME\n";
text += "FREQ:GATE:TIME .0001\n";
text += "TRIG:SOUR BUS\n";
text += "TRIG:COUN 100000\n";
text += "SAMP:COUN 1\n";
//text += "INP:LEV:AUTO ON\n";
//text += "SAMP:COUN 2\n";
//text += "TRIG:DEL .01\n";
text += "INIT\n";
//GlobalSetup = true;
//PresentMode = funcMode;
return SendCmd(text);
//return SendCmd("INP:LEV " + level + "\n");
}
}
}
#if false // 反编译日志
缓存中的 23 项
------------------
解析: "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
找到单个程序集: "mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
从以下位置加载: "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.7.2\mscorlib.dll"
#endif