/// <summary>
/// 생성자
/// </summary>
/// <param name="portName">포트 이름</param>
/// <param name="baudRate">Baud Rate</param>
/// <param name="dataBits">Data Bits</param>
/// <param name="stopBits">Stop Bits</param>
/// <param name="parity">Parity</param>
/// <param name="handshake">ㅗandshake</param>
public SerialPortModbusChannel(string portName, int baudRate, int dataBits,
SerialStopBitCount stopBits, SerialParity parity, SerialHandshake handshake)
{
PortName = portName;
BaudRate = baudRate;
DataBits = dataBits;
StopBits = stopBits;
Parity = parity;
Handshake = handshake;
Description = PortName;
foreach (var instance in instances.ToArray())
{
if (!instance.Value.TryGetTarget(out var channelSerial))
{
RemoveIntance(channelSerial.GetHashCode());
}
}
Open(null);
AddInstance(this);
}
public ParametresPortSerie(string nom, string idRecherche, uint vitesse, SerialParity parite, SerialStopBitCount bitsDeStop, ushort bitsDeDonnees, SerialHandshake controleDeFlux, double dureeLectureMs, double dureeEcritureMs)
{
Nom = nom;
IdRecherche = idRecherche;
Vitesse = vitesse;
Parite = parite;
BitsDeStop = bitsDeStop;
BitsDeDonnees = bitsDeDonnees;
ControleDeFlux = controleDeFlux;
DureeLectureMs = dureeLectureMs;
DureeEcritureMs = dureeEcritureMs;
}
public ConnectionSettings(uint baudRate, ushort dataBits, SerialStopBitCount stopBits,
SerialParity parity, SerialHandshake handshake,
byte xOn = 0x00, byte xOff = 0x00)
{
BaudRate = baudRate;
DataBits = dataBits;
StopBits = stopBits;
Parity = parity;
Handshake = handshake;
XOn = xOn;
XOff = xOff;
}
public static SerialFlowControlHandshake Convert(this SerialHandshake handshake)
{
switch (handshake)
{
case SerialHandshake.None: return(SerialFlowControlHandshake.None);
case SerialHandshake.RequestToSend: return(SerialFlowControlHandshake.RequestToSend);
case SerialHandshake.XOnXOff: return(SerialFlowControlHandshake.XonXoff);
case SerialHandshake.RequestToSendXOnXOff: return(SerialFlowControlHandshake.RequestToSendXonXoff);
default: return(SerialFlowControlHandshake.None);
}
}
private static FLOW_CONTROL GetFlowControl(SerialHandshake handshake)
{
switch (handshake)
{
case SerialHandshake.None:
return FLOW_CONTROL.NONE;
case SerialHandshake.RequestToSend:
return FLOW_CONTROL.RTS_CTS;
case SerialHandshake.RequestToSendXOnXOff:
return FLOW_CONTROL.DTR_DSR; // todo: this is probably not correct...
case SerialHandshake.XOnXOff:
return FLOW_CONTROL.XON_XOFF;
default:
throw new Exception($"SerialHandshake {handshake} is not supported for the FTDIDevice.");
}
}
public Device(
int writeTimeOut = 1000,
int readTimeout = 1000,
uint baudRate = 9600,
SerialParity parity = SerialParity.None,
SerialStopBitCount stopBits = SerialStopBitCount.One,
ushort dataBits = 8,
SerialHandshake handshake = SerialHandshake.None)
{
this.writeTimeOutTimeSpan = TimeSpan.FromMilliseconds(writeTimeOut);
this.readTimeOutTimeSpan = TimeSpan.FromMilliseconds(readTimeout);
this.baudRate = baudRate;
this.parity = parity;
this.stopBits = stopBits;
this.dataBits = dataBits;
this.handshake = handshake;
}
private static FLOW_CONTROL GetFlowControl(SerialHandshake handshake)
{
switch (handshake)
{
case SerialHandshake.None:
return(FLOW_CONTROL.NONE);
case SerialHandshake.RequestToSend:
return(FLOW_CONTROL.RTS_CTS);
case SerialHandshake.RequestToSendXOnXOff:
return(FLOW_CONTROL.DTR_DSR); // todo: this is probably not correct...
case SerialHandshake.XOnXOff:
return(FLOW_CONTROL.XON_XOFF);
default:
throw new Exception($"SerialHandshake {handshake} is not supported for the FTDIDevice.");
}
}
public static ParametresPortSerie CreerPourUARTGpioPi(uint vitesse, SerialParity parite, SerialStopBitCount bitsDeStop, ushort bitsDeDonnees, SerialHandshake controleDeFlux, double dureeLectureMs, double dureeEcritureMs)
{
if (string.IsNullOrEmpty(_piIdString))
{
_piIdString = RaspberryPi.EstRaspberryPi2() ? @"\\?\ACPI#BCM2837#4#" : @"\\?\ACPI#BCM2836#0#";
}
return(new ParametresPortSerie("", _piIdString, vitesse, parite, bitsDeStop, bitsDeDonnees, controleDeFlux, dureeLectureMs, dureeEcritureMs));
}
public ConnectionSettings(uint baudRate, ushort dataBits, SerialStopBitCount stopBits,
SerialParity parity, SerialHandshake handshake,
byte xOn = 0x00, byte xOff = 0x00)
{
BaudRate = baudRate;
DataBits = dataBits;
StopBits = stopBits;
Parity = parity;
Handshake = handshake;
XOn = xOn;
XOff = xOff;
}
/// <summary>Initializes the serial port with the given parameters.</summary>
/// <param name="baudRate">The baud rate to use.</param>
/// <param name="parity">The parity to use.</param>
/// <param name="stopBits">The stop bits to use.</param>
/// <param name="dataBits">The number of data bits to use.</param>
/// <param name="flowControl">The flow control to use.</param>
public void Configure(uint baudRate, SerialParity parity, SerialStopBitCount stopBits, ushort dataBits, SerialHandshake flowControl)
{
if (this.serialPort != null)
{
throw new InvalidOperationException("Configure can only be called once.");
}
serialPort = SerialDevice.FromId(ComId);
serialPort.BaudRate = baudRate;
serialPort.Parity = parity;
serialPort.StopBits = stopBits;
serialPort.DataBits = dataBits;
serialPort.Handshake = flowControl;
_outStream = serialPort.OutputStream;
_inStream = serialPort.InputStream;
SerialWriter = new DataWriter(_outStream);
SerialReader = new DataReader(_inStream);
}
