chroma61800设备添加
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“hsc”
166
DeviceCommand/Devices/Chroma61800.cs
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166
DeviceCommand/Devices/Chroma61800.cs
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using Common.Attributes;
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using DeviceCommand.Base;
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using Model.Models;
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using System;
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using System.Diagnostics;
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using System.Globalization;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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namespace DeviceCommand.Devices
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{
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[ACPCommand]
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public class Chroma61800 : Tcp
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{
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// Chroma SCPI 默认使用 \n 作为结束符
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private const string ScpiDelimiter = "\n";
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public Chroma61800(TcpConfig config) : base(config)
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{
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}
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#region 1. 基础系统控制
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public virtual async Task 清除错误队列(CancellationToken ct = default)
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{
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await SendAsync($"*CLS{ScpiDelimiter}", ct);
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}
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#endregion
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#region 2. LIST 模式初始化
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/// <summary>
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/// 初始化 LIST 模式的三相独立编辑环境
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/// </summary>
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/// <param name="loopCount">循环次数，0代表无限循环</param>
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public virtual async Task 初始化三相List模式(int loopCount = 0, CancellationToken ct = default)
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{
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await SendAsync($"INST:PHAS THRE{ScpiDelimiter}", ct); // 选择三相模式
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await SendAsync($"INST:EDIT EACH{ScpiDelimiter}", ct); // 选择编辑电压方式为分别编辑
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await SendAsync($"LIST:COUN {loopCount}{ScpiDelimiter}", ct); // 循环次数设定
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await SendAsync($"LIST:TRIG AUTO{ScpiDelimiter}", ct); // 设定触发方式
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await SendAsync($"LIST:BASE TIME{ScpiDelimiter}", ct); // 选择执行时间类别
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}
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#endregion
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#region 3. LIST 步阶参数配置
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/// <summary>
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/// 配置单相的 LIST 序列参数
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/// 传入的数组长度必须保持一致，代表 LIST 的每个 Step（SEQ）
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/// </summary>
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/// <param name="phase">相位 (1: L1, 2: L2, 3: L3)</param>
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/// <param name="degrees">各步起始角度 (如 [0, 0, 0])</param>
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/// <param name="vacStart">各步交流起始电压 (如 [230, 11.5, 230])</param>
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/// <param name="vacEnd">各步交流结束电压 (如 [230, 11.5, 230])</param>
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/// <param name="vdcStart">各步直流起始电压</param>
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/// <param name="vdcEnd">各步直流结束电压</param>
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/// <param name="freqStart">各步起始频率</param>
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/// <param name="freqEnd">各步结束频率</param>
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/// <param name="dwellTimeMs">各步执行时间(单位: 毫秒)</param>
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public virtual async Task 配置单相List序列(
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int phase,
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double[] degrees,
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double[] vacStart, double[] vacEnd,
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double[] vdcStart, double[] vdcEnd,
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double[] freqStart, double[] freqEnd,
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double[] dwellTimeMs,
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CancellationToken ct = default)
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{
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if (phase < 1 || phase > 3) throw new ArgumentOutOfRangeException(nameof(phase), "相位必须为 1, 2, 或 3");
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// 选择相位并设置为正弦波
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await SendAsync($"INST:NSEL {phase}{ScpiDelimiter}", ct);
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await SendAsync($"FUNC:SHAP:A SINE{ScpiDelimiter}", ct);
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// 转换数组为 SCPI 需要的逗号分隔字符串
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string strDegrees = JoinParameters(degrees);
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string strVacStart = JoinParameters(vacStart);
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string strVacEnd = JoinParameters(vacEnd);
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string strVdcStart = JoinParameters(vdcStart);
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string strVdcEnd = JoinParameters(vdcEnd);
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string strFreqStart = JoinParameters(freqStart);
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string strFreqEnd = JoinParameters(freqEnd);
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string strDwell = JoinParameters(dwellTimeMs);
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// 下发序列参数
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// 注意 Chroma 部分指令是 DEGR，部分固件版本是 DEGRee，这里统一使用简写 DEGR，兼容性最好
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await SendAsync($"LIST:DEGR {strDegrees}{ScpiDelimiter}", ct);
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await SendAsync($"LIST:VOLT:AC:STAR {strVacStart}{ScpiDelimiter}", ct);
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await SendAsync($"LIST:VOLT:AC:END {strVacEnd}{ScpiDelimiter}", ct);
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await SendAsync($"LIST:VOLT:DC:STAR {strVdcStart}{ScpiDelimiter}", ct);
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await SendAsync($"LIST:VOLT:DC:END {strVdcEnd}{ScpiDelimiter}", ct);
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await SendAsync($"LIST:FREQ:STAR {strFreqStart}{ScpiDelimiter}", ct);
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await SendAsync($"LIST:FREQ:END {strFreqEnd}{ScpiDelimiter}", ct);
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await SendAsync($"LIST:DWEL {strDwell}{ScpiDelimiter}", ct);
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}
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/// <summary>
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/// 辅助方法：将 double 数组转换为逗号分隔的字符串，确保小数点格式正确
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/// </summary>
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private string JoinParameters(double[] values)
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{
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return string.Join(",", values.Select(v => v.ToString("0.###", CultureInfo.InvariantCulture)));
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}
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#endregion
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#region 4. LIST 触发与状态监控
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/// <summary>
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/// 切换到 LIST 模式并触发输出
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/// </summary>
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public virtual async Task 启动List输出(CancellationToken ct = default)
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{
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await SendAsync($"OUTP:MODE LIST{ScpiDelimiter}", ct);
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await SendAsync($"TRIG ON{ScpiDelimiter}", ct);
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}
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/// <summary>
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/// 查询 LIST 序列是否正在运行
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/// </summary>
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public virtual async Task<bool> 查询List是否运行中(CancellationToken ct = default)
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{
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string state = await WriteReadAsync($"TRIG:STATE?{ScpiDelimiter}", ScpiDelimiter, ct);
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state = state?.Trim().ToUpper();
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return state == "ON" || state == "1";
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}
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/// <summary>
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/// 阻塞异步等待直到 LIST 序列执行完毕 (带安全超时保护)
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/// </summary>
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/// <param name="timeoutMs">最大等待超时时间（建议比实际LIST总时长多5-10秒）</param>
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public virtual async Task 等待List执行结束(int timeoutMs = 60000, CancellationToken ct = default)
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{
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// 给仪器留出响应触发的时间
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await Task.Delay(500, ct);
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Stopwatch sw = Stopwatch.StartNew();
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bool isRunning = true;
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while (isRunning)
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{
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ct.ThrowIfCancellationRequested();
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if (sw.ElapsedMilliseconds > timeoutMs)
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{
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throw new TimeoutException($"等待 LIST 执行结束超时 ({timeoutMs} ms)。");
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}
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// 读取当前状态
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isRunning = await 查询List是否运行中(ct);
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if (isRunning)
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{
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// 还在运行，适当休眠后继续轮询，避免总线阻塞
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await Task.Delay(500, ct);
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}
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}
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}
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#endregion
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}
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}
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