From ada6cff5746d5a15d1b6e499c4f470cf752e07cd Mon Sep 17 00:00:00 2001 From: Tyrone CT Date: Wed, 18 Jun 2025 18:03:19 +0800 Subject: [PATCH] =?UTF-8?q?LIN=E9=A9=B1=E5=8A=A8=E7=A8=8B=E5=BA=8F?= =?UTF-8?q?=E7=9A=84=E6=9B=B4=E6=94=B9?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- CapMachine.Wpf/LinDrive/ToomossLin.cs | 42 ++++++++++++++++++++++----- 1 file changed, 34 insertions(+), 8 deletions(-) diff --git a/CapMachine.Wpf/LinDrive/ToomossLin.cs b/CapMachine.Wpf/LinDrive/ToomossLin.cs index 13fba95..481d1bd 100644 --- a/CapMachine.Wpf/LinDrive/ToomossLin.cs +++ b/CapMachine.Wpf/LinDrive/ToomossLin.cs @@ -1,5 +1,6 @@ using CapMachine.Wpf.CanDrive; using CapMachine.Wpf.Services; +using ImTools; using Microsoft.VisualBasic; using Prism.Ioc; using Prism.Mvvm; @@ -77,7 +78,7 @@ namespace CapMachine.Wpf.LinDrive IsExistsDllFile(); ScanDevice(); OpenDevice(); - + } private bool _IsCycleRevice; @@ -266,7 +267,7 @@ namespace CapMachine.Wpf.LinDrive //当前帧为主机读数据帧 Console.WriteLine("[MR]Frame[{0}].Name={1},Publisher={2}", i, FrameName, PublisherName); } - + //读取信号信息 int SignalNum = LDFParser.LDF_GetFrameSignalQuantity(LDFHandle, FrameName); for (int j = 0; j < SignalNum; j++) @@ -310,6 +311,7 @@ namespace CapMachine.Wpf.LinDrive LDFParser.LDF_SetSignalValue(LDFHandle, new StringBuilder(itemMsg.Key), new StringBuilder(itemSignal.SignalName), itemSignal.SignalCmdValue); } LDFParser.LDF_ExeFrameToBus(LDFHandle, new StringBuilder(itemMsg.Key), 1); + //LDFParser.LDF_ExeSchToBus(LDFHandle, new StringBuilder(itemMsg.Key), 1); } } catch (Exception ex) @@ -337,14 +339,27 @@ namespace CapMachine.Wpf.LinDrive await Task.Delay(ReviceCycle); try { - //主机读操作，读取从机返回的数据值 - foreach (var item in ListLinLdfModel) + var GroupMsg = ListLinLdfModel.GroupBy(x => x.MsgName); + foreach (var itemMsg in GroupMsg) { - LDFParser.LDF_ExeFrameToBus(LDFHandle, new StringBuilder(item.MsgName), 1); - LDFParser.LDF_GetSignalValueStr(LDFHandle, new StringBuilder(item.MsgName), new StringBuilder(item.SignalName), ReadValueStr); - item.SignalRtValueSb = ReadValueStr; + var data = itemMsg.FirstOrDefault(); + //非主机发送的指令帧就可以读取数据，因为函数 LDF_ExeFrameToBus【执行帧到总线，若该帧的发布者是主机，那么就是主机写数据，否则就是主机读数据】 + //那么主机发送和读取都是同一个函数。会导致跟Master主机也会在这里执行写入，导致冲突，出现错误。所以做一个排出 + if (data != null && !data.IsMasterFrame!.Contains("是")) + { + //主机读操作，读取从机返回的数据值 + LDFParser.LDF_ExeFrameToBus(LDFHandle, new StringBuilder(itemMsg.Key), 1); + foreach (var itemSignal in itemMsg) + { + //LDFParser.LDF_ExeFrameToBus(LDFHandle, new StringBuilder(itemMsg.Key), 1); + LDFParser.LDF_GetSignalValueStr(LDFHandle, new StringBuilder(itemMsg.Key), new StringBuilder(itemSignal.SignalName), ReadValueStr); + itemSignal.SignalRtValueSb = ReadValueStr; + } + } + } + //StringBuilder ValueStr = new StringBuilder(64); //LDFParser.LDF_ExeFrameToBus(LDFHandle, new StringBuilder("ID_DATA"), 1); //LDFParser.LDF_GetSignalValueStr(LDFHandle, new StringBuilder("ID_DATA"), new StringBuilder("Supplier_ID"), ValueStr); @@ -385,7 +400,18 @@ namespace CapMachine.Wpf.LinDrive //主机写操作，发送数据给从机 LDFParser.LDF_SetSignalValue(LDFHandle, new StringBuilder(itemMsg.Key), new StringBuilder(itemSignal.SignalName), itemSignal.SignalCmdValue); } - LDFParser.LDF_ExeFrameToBus(LDFHandle, new StringBuilder(itemMsg.Key), 1); + //【0】参数注意 + LDFParser.LDF_ExeFrameToBus(LDFHandle, new StringBuilder(itemMsg.Key), 0); + + //读取当前的指令帧数据，LDF_ExeFrameToBus执行后就可以读取本身的数据 + foreach (var item in ListLinLdfModel) + { + if (CmdData.Any(a => a.MsgName == item.MsgName)) + { + LDFParser.LDF_GetSignalValueStr(LDFHandle, new StringBuilder(item.MsgName), new StringBuilder(item.SignalName), ReadValueStr); + item.SignalRtValueSb = ReadValueStr; + } + } } ////主机写操作，发送数据给从机