58 lines
3.1 KiB
C#
58 lines
3.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Threading.Tasks;
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namespace CapMachine.Wpf.CanDrive.CanFD
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{
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/// <summary>
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/// 和DBCParser一样，但用于处理USB设备的DBC文件解析。
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/// DBCParserByFD类用于处理USB设备的DBC文件解析。
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/// </summary>
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public class DBCParserByFD
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{
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public const Int32 DBC_PARSER_OK = 0;//没有错误
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public const Int32 DBC_PARSER_FILE_OPEN = (-1);//打开文件出错
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public const Int32 DBC_PARSER_FILE_FORMAT = (-2);//文件格式错误
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public const Int32 DBC_PARSER_DEV_DISCONNECT = (-3);//设备未连接
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public const Int32 DBC_PARSER_HANDLE_ERROR = (-4);//LDF Handle错误
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public const Int32 DBC_PARSER_GET_INFO_ERROR = (-5);//获取解析后的数据出错
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public const Int32 DBC_PARSER_DATA_ERROR = (-6);//数据处理错误
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public const Int32 DBC_PARSER_SLAVE_NACK = (-7);//从机未响应数据
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[DllImport("USB2XXX.dll")]
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public static extern UInt64 DBC_ParserFile(int DevHandle, StringBuilder pDBCFileName);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_GetMsgQuantity(UInt64 DBCHandle);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_GetMsgName(UInt64 DBCHandle, int index, StringBuilder pMsgName);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_GetMsgSignalQuantity(UInt64 DBCHandle, StringBuilder pMsgName);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_GetMsgSignalName(UInt64 DBCHandle, StringBuilder pMsgName, int index, StringBuilder pSignalName);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_GetMsgPublisher(UInt64 DBCHandle, StringBuilder pMsgName, StringBuilder pPublisher);
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//设置信号值
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_SetSignalValue(UInt64 DBCHandle, StringBuilder pMsgName, StringBuilder pSignalName, double Value);
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//获取信号值
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_GetSignalValue(UInt64 DBCHandle, StringBuilder pMsgName, StringBuilder pSignalName, double[] pValue);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_GetSignalValueStr(UInt64 DBCHandle, StringBuilder pMsgName, StringBuilder pSignalName, StringBuilder pValueStr);
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//将CAN消息数据填充到信号里面
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_SyncCANMsgToValue(UInt64 DBCHandle, IntPtr pCANMsg, int MsgLen);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_SyncCANFDMsgToValue(UInt64 DBCHandle, IntPtr pCANFDMsg, int MsgLen);
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//将信号数据填充到CAN消息里面
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_SyncValueToCANMsg(UInt64 DBCHandle, StringBuilder pMsgName, IntPtr pCANMsg);
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[DllImport("USB2XXX.dll")]
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public static extern Int32 DBC_SyncValueToCANFDMsg(UInt64 DBCHandle, StringBuilder pMsgName, IntPtr pCANFDMsg);
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}
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}
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