MODUBUS C#代码
MODUBUS C#代码
代码片段和文件信息
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2011-09-06 16:34 modbus
目录 0 2011-09-06 16:34 modbusin
文件 202048 2011-09-06 16:34 modbusinFTD2XX.dll
文件 12288 2011-09-06 16:34 modbusinFtdAdapter.dll
文件 270336 2011-09-06 16:34 modbusinlog4net.dll
文件 73728 2011-09-06 16:34 modbusinModbus.dll
目录 0 2011-09-06 16:34 modbussource
目录 0 2011-09-06 16:34 modbussourcelib
文件 202048 2011-09-06 16:34 modbussourcelibFTD2XX.dll
文件 270336 2011-09-06 16:34 modbussourceliblog4net.dll
文件 45056 2011-09-06 16:34 modbussourcelib
unit.framework.dll
文件 210432 2011-09-06 16:34 modbussourcelibRhino.Mocks.dll
文件 9573 2011-09-06 16:34 modbussourceNModbus.build
文件 2891 2011-09-06 16:34 modbussourceNModbus.shfb
目录 0 2011-09-06 16:34 modbussourcesrc
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapter
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterin
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebug
文件 13312 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugFtdAdapter.dll
文件 30208 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugFtdAdapter.pdb
文件 135 2011-09-15 09:54 modbussourcesrcFtdAdapterinDebugFtdAdapter.xml
文件 270336 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebuglog4net.dll
文件 69120 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugModbus.dll
文件 255488 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugModbus.pdb
文件 64042 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugModbus.xml
文件 3060 2011-09-06 16:34 modbussourcesrcFtdAdapterFtdAdapter.csproj
文件 12921 2011-09-06 16:34 modbussourcesrcFtdAdapterFtdUsbPort.cs
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterobj
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterobjDebug
文件 591 2011-09-06 16:34 modbussourcesrcFtdAdapterobjDebugFtdAdapter.csproj.FileListAbsolute.txt
文件 13312 2011-09-06 16:34 modbussourcesrcFtdAdapterobjDebugFtdAdapter.dll
............此处省略267个文件信息
using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using Modbus.IO;
using Modbus.Utility;
namespace FtdAdapter
{
///
/// Specifies the number of stop bits used on the UsbPort object.
///
public enum FtdStopBits
{
///
/// One stop bit is used.
///
One = 1
///
/// 1.5 stop bits are used.
///
OnePointFive
///
/// Two stop bits are used.
///
Two
}
///
/// Specifies the parity used on the UsbPort object.
///
public enum FtdParity
{
///
/// No parity check occurs.
///
None = 0
///
/// Sets the parity bit so that the count of bits set is an odd number.
///
Odd
///
/// Sets the parity bit so that the count of bits set is an even number.
///
Even
///
/// Leaves the parity bit set to 1.
///
Mark
///
/// Leaves the parity bit set to 0.
///
Space
}
///
/// Specifies the result of a UsbPort operation.
///
internal enum FtdStatus
{
OK = 0
InvalidHandle
DeviceNotFound
DeviceNotOpened
IOError
InsufficientResources
InvalidParameter
InvalidBaudRate
DeviceNotOpenedForErase
DeviceNotOpenedForWrite
FailedToWriteDevice
EEPromReadFailed
EEPromWriteFailed
EEPromEraseFailed
EEPromNotPresent
EEPromNotProgrammed
InvalidArgs
OtherError
};
///
/// Wrapper class for the FTD2XX USB resource.
///
public class FtdUsbPort : ISerialResource IDisposable
{
[DllImport(FtdAssemblyName)]
static extern FtdStatus FT_Close(uint deviceHandle);
[DllImport(FtdAssemblyName)]
static extern FtdStatus FT_Open(uint deviceID ref uint deviceHandle);
[DllImport(FtdAssemblyName)]
static extern FtdStatus FT_SetBaudRate(uint deviceHandle uint baudRate);
[DllImport(FtdAssemblyName)]
static extern FtdStatus FT_SetDataCharacteristics(uint deviceHandle byte wordLength byte stopBits byte parity);
[DllImport(FtdAssemblyName)]
static extern unsafe FtdStatus FT_Read(uint deviceHandle void* buffer uint bytesToRead ref uint bytesReturned);
[DllImport(FtdAssemblyName)]
static extern unsafe FtdStatus FT_Write(uint deviceHandle void* buffer uint bytesToWrite ref uint bytesWritten);
[DllImport(FtdAssemblyName)]
static extern FtdStatus FT_SetTimeouts(uint deviceHandle uint readTimeout uint writeTimeout);
[DllImport(FtdAssemblyName)]
static extern FtdStatus FT_Purge(uint deviceHandle uint mask);
[DllImport(FtdAssemblyName)]
static extern FtdStatus FT_CreateDeviceInfoList(ref uint deviceCount);
private const string FtdAssemblyName = “FTD2XX.dll“;
private const byte PurgeRx = 1;
private const uint _infiniteTimeout = 0;
//priv
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2011-09-06 16:34 modbus
目录 0 2011-09-06 16:34 modbusin
文件 202048 2011-09-06 16:34 modbusinFTD2XX.dll
文件 12288 2011-09-06 16:34 modbusinFtdAdapter.dll
文件 270336 2011-09-06 16:34 modbusinlog4net.dll
文件 73728 2011-09-06 16:34 modbusinModbus.dll
目录 0 2011-09-06 16:34 modbussource
目录 0 2011-09-06 16:34 modbussourcelib
文件 202048 2011-09-06 16:34 modbussourcelibFTD2XX.dll
文件 270336 2011-09-06 16:34 modbussourceliblog4net.dll
文件 45056 2011-09-06 16:34 modbussourcelib
unit.fr
文件 210432 2011-09-06 16:34 modbussourcelibRhino.Mocks.dll
文件 9573 2011-09-06 16:34 modbussourceNModbus.build
文件 2891 2011-09-06 16:34 modbussourceNModbus.shfb
目录 0 2011-09-06 16:34 modbussourcesrc
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapter
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterin
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebug
文件 13312 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugFtdAdapter.dll
文件 30208 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugFtdAdapter.pdb
文件 135 2011-09-15 09:54 modbussourcesrcFtdAdapterinDebugFtdAdapter.xm
文件 270336 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebuglog4net.dll
文件 69120 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugModbus.dll
文件 255488 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugModbus.pdb
文件 64042 2011-09-06 16:34 modbussourcesrcFtdAdapterinDebugModbus.xm
文件 3060 2011-09-06 16:34 modbussourcesrcFtdAdapterFtdAdapter.csproj
文件 12921 2011-09-06 16:34 modbussourcesrcFtdAdapterFtdUsbPort.cs
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterobj
目录 0 2011-09-06 16:34 modbussourcesrcFtdAdapterobjDebug
文件 591 2011-09-06 16:34 modbussourcesrcFtdAdapterobjDebugFtdAdapter.csproj.FileListAbsolute.txt
文件 13312 2011-09-06 16:34 modbussourcesrcFtdAdapterobjDebugFtdAdapter.dll
............此处省略267个文件信息
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