/// <summary>
/// 写入串口数据
/// </summary>
/// <param name="writeBytes"></param>
/// <param name="visaAddress"></param>
/// <returns></returns>
public static ErrMsg WriteData(byte[] writeBytes, string visaAddress)
{
ErrMsg ret = new ErrMsg();
ret.ErrorCode = -1;
ret.Result = true;
ret.Msg = "";
try
{
if (serialSession == null || serialSession.ResourceName != visaAddress)
{
serialSession = (SerialSession)ResourceManager.GetLocalManager().Open(visaAddress, AccessModes.NoLock, 0);
}
ret = SetSerial(serialSession, ret);
ret = FlushIO(serialSession, ret);
ret = SetIOSize(serialSession, ret);
ret = WriteIO(serialSession, writeBytes, ret);
}
catch (Exception e)
{
ret.ErrorCode = e.HResult;
ret.Msg = e.Message;
ret.Result = false;
}
//serialSession.Dispose();
return(ret);
}
/// <summary>
/// 设置串口visa参数
/// </summary>
/// <param name="serialSession"></param>
/// <param name="inErrMsg"></param>
/// <returns></returns>
private static ErrMsg SetSerial(SerialSession serialSession, ErrMsg inErrMsg)
{
if (!inErrMsg.Result)
{
return(inErrMsg);
}
ErrMsg ret = new ErrMsg();
ret.ErrorCode = -1;
ret.Result = true;
ret.Msg = "";
try
{
serialSession.Timeout = 1000;
serialSession.BaudRate = 115200;
serialSession.DataBits = 8;
serialSession.StopBits = StopBitType.One;
serialSession.FlowControl = FlowControlTypes.None;
serialSession.Parity = Parity.None;
serialSession.TerminationCharacter = 0xA;
serialSession.TerminationCharacterEnabled = true;
}
catch (Exception e)
{
ret.ErrorCode = 010010;
ret.Result = false;
ret.Msg = e.Message + e.Source + e.StackTrace;
}
return(ret);
}
public static void SetSerialAttribute(ref MessageBasedSession mbs)
{
SerialSession ser = (SerialSession)mbs;
ser.BaudRate = GlobalVars.VISA_CLI_Option_SerialBaudRate; //设置速率
ser.DataBits = GlobalVars.VISA_CLI_Option_SerialDataBits; //数据位
ser.StopBits = GlobalVars.VISA_CLI_Option_SerialStopBits; //停止位
ser.Parity = GlobalVars.VISA_CLI_Option_SerialParity; //校验 NONE 0 Odd 1 Even 2 Mark 3 Space 4
ser.FlowControl = GlobalVars.VISA_CLI_Option_SerialFlowControl; //Flow Control NONE 0 XON/XOFF 1 使用 NI I/O Trace 监视 VISA Test Panel 设置时得到
ser.TerminationCharacter = GlobalVars.theReadTerminationCharactersOfRS232; //结束符，针对每个串口只能设置唯一的结束符,此处留给 Read操作,Write操作直接手动在命令末尾加指定的结束符
ser.ReadTermination = GlobalVars.VISA_CLI_Option_SerialTerminationMethodWhenRead; // 读回结束符选择
//VI_ATTR_ASRL_END_IN indicates the method used to terminate read operations
ser.WriteTermination = GlobalVars.VISA_CLI_Option_SerialTerminationMethodWhenWrite; // 写入结束符选择(ser.TerminationCharacter 定义的终止符优先给读回终止符, 写入终止符由 --stmW=2 和 --terminateW="0x0A" 共同指定,若--terminateW不指定,默认使用0x0aA）
// VI_ATTR_ASRL_END_OUT indicates the method used to terminate write operations
if (GlobalVars.VISA_CLI_Option_PrintDebugMessage)
{
Console.WriteLine("当前正使用COM通信,当前设置为:\n速率 : " + GlobalVars.VISA_CLI_Option_SerialBaudRate.ToString() + " bps"
+ "\n数据位 : " + GlobalVars.VISA_CLI_Option_SerialDataBits.ToString()
+ "\n停止位 : " + (((int)GlobalVars.VISA_CLI_Option_SerialStopBits) / 10).ToString()
+ "\n校验方式(Parity) : " + GlobalVars.VISA_CLI_Option_SerialParityEnumList[((int)GlobalVars.VISA_CLI_Option_SerialParity)]
+ "\nFlowControl : " + GlobalVars.VISA_CLI_Option_SerialFlowControlEnumList[((int)GlobalVars.VISA_CLI_Option_SerialFlowControl)]
+ "\nTerminationCharacter : 0x" + GlobalVars.theReadTerminationCharactersOfRS232.ToString("X2") //https://stackoverflow.com/questions/5426582/turn-byte-into-two-digit-hexadecimal-number-just-using-tostring/5426587#5426587
+ "\nTerminationCharactersOfRead : 0x" + GlobalVars.theReadTerminationCharactersOfRS232.ToString("X2")
+ "\nTerminationCharactersOfWrite : 0x" + GlobalVars.theWriteTerminationCharactersOfRS232.ToString("X2")
+ "\nSerialTerminationMethodOfRead : " + GlobalVars.VISA_CLI_Option_SerialTerminationMethodEnumList[((int)GlobalVars.VISA_CLI_Option_SerialTerminationMethodWhenRead)]
+ "\nSerialTerminationMethodOfWrite : " + GlobalVars.VISA_CLI_Option_SerialTerminationMethodEnumList[((int)GlobalVars.VISA_CLI_Option_SerialTerminationMethodWhenWrite)]
+ "\n\n请确保仪器设置与本设置相符"
);
}
}
/// <summary>
/// 写入串口数据
/// </summary>
/// <param name="serialSession"></param>
/// <param name="writeBytes"></param>
/// <param name="inErrMsg"></param>
/// <returns></returns>
private static ErrMsg WriteIO(SerialSession serialSession, byte[] writeBytes, ErrMsg inErrMsg)
{
if (!inErrMsg.Result)
{
return(inErrMsg);
}
ErrMsg ret = new ErrMsg();
ret.ErrorCode = -1;
ret.Result = true;
ret.Msg = "";
try
{
serialSession.Write(writeBytes);
}
catch (Exception e)
{
ret.ErrorCode = 010004;
ret.Result = false;
ret.Msg = e.Message;
}
return(ret);
}
/// <summary>
/// 清空IO缓冲区
/// </summary>
/// <param name="serialSession"></param>
/// <param name="inErrMsg"></param>
/// <returns></returns>
private static ErrMsg FlushIO(SerialSession serialSession, ErrMsg inErrMsg)
{
if (!inErrMsg.Result)
{
return(inErrMsg);
}
ErrMsg ret = new ErrMsg();
ret.ErrorCode = -1;
ret.Result = true;
ret.Msg = "";
try
{
serialSession.Flush(BufferTypes.InBuffer, true);
}
catch (Exception e)
{
ret.ErrorCode = 010002;
ret.Result = false;
ret.Msg = e.Message;
}
return(ret);
}
public override void Connect()
{
serial = new SerialSession(address);
serial.BaudRate = 9600;
serial.DataBits = 8;
serial.StopBits = StopBitType.One;
serial.ReadTermination = SerialTerminationMethod.LastBit;
}
public override void Connect()
{
serial = new SerialSession(address);
serial.BaudRate = 9600;
serial.DataBits = 8;
serial.StopBits = StopBitType.One;
serial.ReadTermination = SerialTerminationMethod.LastBit;
}
public void Connect()
{
serial = new SerialSession(physicalAddress);
serial.BaudRate = 115200;
serial.DataBits = 8;
serial.StopBits = SerialStopBitsMode.One;
serial.ReadTermination = SerialTerminationMethod.HighestBit;
serial.Parity = SerialParity.None;
}
private void Connect()
{
if (!Environs.Debug)
{
serial = new SerialSession(address);
serial.BaudRate = 9600;
serial.DataBits = 8;
serial.StopBits = StopBitType.One;
serial.ReadTermination = SerialTerminationMethod.LastBit;
}
connected = true;
}
protected void Connect(SerialTerminationMethod method)
{
if (!Environs.Debug)
{
if (!Environs.Debug)
{
serial = new SerialSession(address);
serial.BaudRate = 9600;
serial.DataBits = 8;
serial.StopBits = StopBitType.One;
serial.ReadTermination = method;
}
connected = true;
}
}
protected void Connect(SerialTerminationMethod method)
{
if (!Environs.Debug)
{
if (!Environs.Debug)
{
serial = new SerialSession(address);
serial.BaudRate = 9600;
serial.DataBits = 8;
serial.StopBits = StopBitType.One;
serial.ReadTermination = method;
}
connected = true;
}
}
protected void Connect(SerialTerminationMethod method)
{
if (!Environs.Debug)
{
if (!Environs.Debug)
{
serial = new SerialSession(address);
serial.BaudRate = BaudRate;
serial.DataBits = DataBits;
serial.StopBits = StopBit;
serial.Parity = ParitySetting;
serial.FlowControl = FlowControl;
serial.ReadTermination = method;
serial.TerminationCharacter = TerminationCharacter;
}
connected = true;
}
}
public override void Connect()
{
if (!Environs.Debug)
{
if (!Environs.Debug)
{
serial = new SerialSession(address);
serial.BaudRate = 4800;
serial.DataBits = 7;
serial.StopBits = SerialStopBitsMode.One;
serial.Parity = SerialParity.Even;
serial.FlowControl = SerialFlowControlModes.XOnXOff;
serial.ReadTermination = SerialTerminationMethod.HighestBit;
serial.TerminationCharacter = TerminationCharacter;
}
connected = true;
}
}
/// <summary>
/// This task will use the MessageBasedSession passed in. This task can either the MessageBasedSession or leave it open for the caller to close.
/// </summary>
/// <param name="session">MessageBasedSession used by this task.</param>
/// <param name="taskHandlesSessionLifetime">If true, the task will close session when the task is disposed. If false, the caller is responsible for closing session.</param>
public BK2831E_ReadVoltage(MessageBasedSession session, bool taskHandlesSessionLifetime)
{
if (session == null)
{
throw new ArgumentNullException("session");
}
_instrumentSession = session;
_instrumentSession.Timeout = 2000;
SerialSession ss = (SerialSession)_instrumentSession;
ss.ReadTermination = SerialTerminationMethod.TerminationCharacter;
_instrumentSession.TerminationCharacterEnabled = true;
_instrumentSession.TerminationCharacter = 10;
// The caller can control the VISA session lifetime by passing in false for taskHandlesSessionLifetime. If taskHandlesSessionLifetime
// is true, then the VISA session will be closed when the caller disposes this task.
_handleSessionLifetime = taskHandlesSessionLifetime;
// The MessageBasedSessionReader is used to read and parse data returned from the instrument
_reader = new MessageBasedSessionReader(_instrumentSession);
}
/// <summary>
/// This task will use the MessageBasedSession passed in. This task can either the MessageBasedSession or leave it open for the caller to close.
/// </summary>
/// <param name="session">MessageBasedSession used by this task.</param>
/// <param name="taskHandlesSessionLifetime">If true, the task will close session when the task is disposed. If false, the caller is responsible for closing session.</param>
public SetChannel_B(MessageBasedSession session, bool taskHandlesSessionLifetime)
{
if (session == null)
{
throw new ArgumentNullException("session");
}
_instrumentSession = session;
_instrumentSession.Timeout = 2000;
SerialSession ss = (SerialSession)_instrumentSession;
ss.ReadTermination = SerialTerminationMethod.TerminationCharacter;
_instrumentSession.TerminationCharacterEnabled = true;
_instrumentSession.TerminationCharacter = 10;
// The caller can control the VISA session lifetime by passing in false for taskHandlesSessionLifetime. If taskHandlesSessionLifetime
// is true, then the VISA session will be closed when the caller disposes this task.
_handleSessionLifetime = taskHandlesSessionLifetime;
// The MessageBasedSessionWriter is used to write formatted data to the instrument
_writer = new MessageBasedSessionWriter(_instrumentSession);
}
/// <summary>
/// 设置IO缓冲区
/// </summary>
/// <param name="serialSession"></param>
/// <param name="inErrMsg"></param>
/// <returns></returns>
private static ErrMsg SetIOSize(SerialSession serialSession, ErrMsg inErrMsg)
{
if (!inErrMsg.Result)
{
return(inErrMsg);
}
ErrMsg ret = new ErrMsg();
ret.ErrorCode = -1;
ret.Result = true;
ret.Msg = "";
try
{
serialSession.SetBufferSize(BufferTypes.InBuffer, 4096);
}
catch (Exception e)
{
ret.ErrorCode = 010003;
ret.Result = false;
ret.Msg = e.Message;
}
return(ret);
}
private Instruments()
{
alignmentPowerCalibration = Math.Pow(10, powerAttenuation / 10);
try
{
aerotechController = Controller.Connect();
}
catch (A3200Exception ex)
{
Console.WriteLine("Error connecting to controller");
}
aerotechController.Commands.Axes["Y"].Motion.Enable();
aerotechController.Commands.Axes["X"].Motion.Enable();
aerotechController.Commands.Axes["Z"].Motion.Enable();
using (var rm = new ResourceManager())
{
string myResource = "";
try
{
IEnumerable <string> resources = rm.Find("ASRL?*INSTR");
foreach (string s in resources)
{
Debug.WriteLine("Found resource", s);
myResource = s;
}
}
catch (Exception ex)
{
Debug.WriteLine("Couldn't find Arroyo");
}
SerialSession session = (SerialSession)rm.Open(myResource);
session.BaudRate = 38400;
session.RawIO.Write("*IDN?\n");
string r = session.RawIO.ReadString();
Debug.WriteLine(r);
arroyo = session;
try
{
IEnumerable <String> resources = rm.Find("USB?*");
foreach (string s in resources)
{
Debug.WriteLine(s);
myResource = s;
}
}
catch (Exception ex)
{
Debug.WriteLine("Couldn't find thorlabs");
}
UsbSession session2 = (UsbSession)rm.Open(myResource);
session2.SendEndEnabled = true;
session2.TerminationCharacterEnabled = false;
session2.RawIO.Write("*IDN?\n");
var t = session2.ReadStatusByte();
r = session2.RawIO.ReadString();
session2.RawIO.Write($"SENS:CORR {powerAttenuation}\n");
powerMeter = session2;
}
}
private void Connect()
{
if (!Environs.Debug)
{
serial = new SerialSession(address);
serial.BaudRate = 9600;
serial.DataBits = 8;
serial.StopBits = StopBitType.One;
serial.ReadTermination = SerialTerminationMethod.LastBit;
}
connected = true;
}
