public static void Main()
{
// Set GPIO functions for COM2 (this is UART2 on ESP32)
Configuration.SetPinFunction(Gpio.IO17, DeviceFunction.COM2_TX);
Configuration.SetPinFunction(Gpio.IO16, DeviceFunction.COM2_RX);
// Open COM2 and instantiate player
serialDevice = SerialDevice.FromId("COM2");
mp3Player = new YX5300_NF(serialDevice);
// Start player and play some files
mp3Player.Begin();
Thread.Sleep(1000);
mp3Player.Volume(YX5300_NF.MAX_VOLUME / 2);
#if false
// Repeat a folder
mp3Player.PlayFolderRepeat(FOLDER_NUM);
mp3Player.PlayStart();
#else
// Repeat a file
mp3Player.PlayTrackRepeat(FILE_NUM);
mp3Player.PlayStart();
#endif
Thread.Sleep(Timeout.Infinite);
}
public static void Main()
{
// get available ports
var serialPorts = SerialDevice.GetDeviceSelector();
Console.WriteLine("available serial ports: " + serialPorts);
// COM6 in STM32F769IDiscovery board (Tx, Rx pins exposed in Arduino header CN13: TX->D1, RX->D0)
// open COM
_serialDevice = SerialDevice.FromId("COM6");
// set parameters
_serialDevice.BaudRate = 38400;
_serialDevice.Parity = SerialParity.None;
_serialDevice.StopBits = SerialStopBitCount.One;
_serialDevice.Handshake = SerialHandshake.None;
_serialDevice.DataBits = 8;
// uncomment the scenario to test (!!note that none of these returns!!)
// uncomment the following call to transmit data
Scenario2_StreamWrite.Execute(ref _serialDevice);
// uncomment the following call to read data using a stream reader
//Scenario3_StreamRead.Execute(ref _serialDevice);
// uncomment the following call to wait for a data received event
//Scenario4_DataReceivedEvent.Execute(ref _serialDevice);
Thread.Sleep(Timeout.Infinite);
}
/// <summary>Constructs a new instance.</summary>
/// <param name="socketNumber">The socket that this module is plugged in to.</param>
public SerialCameraL1(string ComId)
{
port = SerialDevice.FromId(ComId);
port.BaudRate = 115200;
port.Parity = SerialParity.None;
port.StopBits = SerialStopBitCount.One;
port.DataBits = 8;
port.Handshake = SerialHandshake.None;
//port.IsDataTerminalReadyEnabled = true;
//port.IsRequestToSendEnabled = true;
//socket, 115200, GTI.SerialParity.None, GTI.SerialStopBits.One, 8, GTI.HardwareFlowControl.NotRequired, this
_outStream = port.OutputStream;
_inStream = port.InputStream;
SerialReader = new DataReader(port.InputStream);
SerialWriter = new DataWriter(port.OutputStream);
//Socket socket = Socket.GetSocket(socketNumber, true, this, null);
//socket.EnsureTypeIsSupported('U', this);
//this.port = GTI.SerialFactory.Create(socket, 115200, GTI.SerialParity.None, GTI.SerialStopBits.One, 8, GTI.HardwareFlowControl.NotRequired, this);
this.port.ReadTimeout = new TimeSpan(0, 0, 0, 0, 500);
this.port.WriteTimeout = new TimeSpan(0, 0, 0, 0, 500);
//this.port.Open();
this.ResetCamera();
this.newImageReady = false;
this.updateStreaming = false;
this.paused = false;
}
/// <summary>Constructs a new instance.</summary>
/// <param name="socketNumber">The socket that this module is plugged in to.</param>
public MTK3339(string port, int resetPin, int sleepControlPin)
{
var serialPorts = SerialDevice.GetDeviceSelector();
serialDevice = SerialDevice.FromId(port);
outputDataWriter = new DataWriter(serialDevice.OutputStream);
//inputDataReader = new DataReader(serialDevice.InputStream);
//TODO: to make these work properly, look at: https://xbee.codeplex.com/SourceControl/latest#source/XBee.Gadgeteer_42/XBee.cs
var gpioController = GpioController.GetDefault();
//this.resetControl = GTI.DigitalOutputFactory.Create(socket, Socket.Pin.Three, ResetState.NotRunning, this);
this.resetControl = gpioController.OpenPin(resetPin);
this.resetControl.SetDriveMode(GpioPinDriveMode.Input);
//this.sleepControl = GTI.DigitalOutputFactory.Create(socket, Socket.Pin.Eight, SleepState.Awaken, this);
this.sleepControl = gpioController.OpenPin(sleepControlPin);
this.sleepControl.SetDriveMode(GpioPinDriveMode.Input);
//if (this.serialPort != null && this.serialPort.IsOpen)
// throw new InvalidOperationException("Configure can only be when the port is closed. Call Disable first");
// set parameters
serialDevice.BaudRate = 9600;
serialDevice.DataBits = 8;
serialDevice.Parity = SerialParity.None;
serialDevice.StopBits = SerialStopBitCount.One;
serialDevice.Handshake = SerialHandshake.None;
serialDevice.ReadTimeout = new TimeSpan(0, 0, 4);
serialPort.DataReceived += serialPort_DataReceived;
}
private static void InitSensor()
{
// Since we only do a read the sensor on COM6 on pin D1 = PC06 = TX and D0 = PC07 = RX
//Open the port
_sds011 = SerialDevice.FromId("COM6");
// Set the usual stuff required for a serial connection
_sds011.BaudRate = 9600;
_sds011.DataBits = 8;
_sds011.Parity = SerialParity.None;
_sds011.StopBits = SerialStopBitCount.One;
_sds011.Handshake = SerialHandshake.None;
// Timeouts of 5 secs
_sds011.ReadTimeout = new TimeSpan(0, 0, 5);
// Reader for the output/input streams
DataReader reader = new DataReader(_sds011.InputStream);
// Set a watch for the return character
_sds011.WatchChar = (char)0xAB;
// Now register for the data received event
_sds011.DataReceived += _sds011_DataReceived;
}
public static void Main()
{
// get available ports
var serialPorts = SerialDevice.GetDeviceSelector();
Console.WriteLine("available serial ports: " + serialPorts);
// COM6 in STM32F769IDiscovery board (Tx, Rx pins exposed in Arduino header CN13: TX->D1, RX->D0)
// open COM
_serialDevice = SerialDevice.FromId("COM1");
// set parameters
_serialDevice.BaudRate = 115200;
_serialDevice.Parity = SerialParity.None;
_serialDevice.StopBits = SerialStopBitCount.One;
_serialDevice.Handshake = SerialHandshake.None;
_serialDevice.DataBits = 8;
for (; ;)
{
Scenario2_StreamWrite.Execute(ref _serialDevice);
/*Scenario3_StreamRead.Execute(ref _serialDevice);*/
Thread.Sleep(20);
}
}
// Constructor for serial WiFi
// Example: WiFi ESP8266 = new WiFi();
public WiFi(int UTCLocalTimeOffSet = -5, int CommandDelayMS = 4000, Boolean UseLeds = true)
{
// Init LED's
LEDUser = GpioController.GetDefault().OpenPin(LedUserNumber);
LEDUser.SetDriveMode(GpioPinDriveMode.Output);
LED1 = GpioController.GetDefault().OpenPin(Led1Number);
LED1.SetDriveMode(GpioPinDriveMode.Output);
LED2 = GpioController.GetDefault().OpenPin(Led2Number);
LED2.SetDriveMode(GpioPinDriveMode.Output);
LED3 = GpioController.GetDefault().OpenPin(Led3Number);
LED3.SetDriveMode(GpioPinDriveMode.Output);
// COM6 in Netduino 3, STM32F769IDiscovery (Tx, Rx pins exposed in Arduino header TX->D1, RX->D0)
// Open port
Port = SerialDevice.FromId("COM6");
// Used to set date and time in GetTimeFromString
LocalTimeOffSet = UTCLocalTimeOffSet;
CommandDelay = CommandDelayMS;
// set device parameters
Port.BaudRate = 115200;
Port.Parity = SerialParity.None;
Port.StopBits = SerialStopBitCount.One;
Port.Handshake = SerialHandshake.None;
Port.DataBits = 8;
// Create new DataWriter
outputDataWriter = new DataWriter(Port.OutputStream);
// Updated in ESPDataReceived
DataReader inputDataReader = new DataReader(Port.InputStream);
inputDataReader.InputStreamOptions = InputStreamOptions.Partial;
// Return char
Port.WatchChar = '\r';
// 1 Sec
Port.ReadTimeout = new TimeSpan(0, 0, 1);
Port.WriteTimeout = new TimeSpan(0, 0, 5);
// Received event
Port.DataReceived += ESPDataReceived;
}
public static void Main()
{
// get available ports
var serialPorts = SerialDevice.GetDeviceSelector();
Console.WriteLine("available serial ports: " + serialPorts);
///////////////////////////////////////////////////////////////////////////////////////////////////
// COM6 in STM32F769IDiscovery board (Tx, Rx pins exposed in Arduino header CN13: TX->D1, RX->D0)
// open COM6
//_serialDevice = SerialDevice.FromId("COM6");
////////////////////////////////////////////////////////////////////////////////////////////////////
// COM2 in ESP32-WROVER-KIT mapped to free GPIO pins
// mind to NOT USE pins shared with other devices, like serial flash and PSRAM
// also it's MANDATORY to set pin funcion to the appropriate COM before instanciating it
// set GPIO functions for COM2 (this is UART1 on ESP32)
#if BUIID_FOR_ESP32
//Configuration.SetPinFunction(Gpio.IO04, DeviceFunction.COM2_TX);
//Configuration.SetPinFunction(Gpio.IO05, DeviceFunction.COM2_RX);
#endif
// open COM2
_serialDevice = SerialDevice.FromId("COM2");
// set parameters
_serialDevice.BaudRate = 9600;
_serialDevice.Parity = SerialParity.None;
_serialDevice.StopBits = SerialStopBitCount.One;
_serialDevice.Handshake = SerialHandshake.None;
_serialDevice.DataBits = 8;
// uncomment the scenario to test (!!note that none of these returns!!)
// uncomment the following call to transmit data
Scenario2_StreamWrite.Execute(ref _serialDevice);
// uncomment the following call to read data using a stream reader
Scenario3_StreamRead.Execute(ref _serialDevice);
// uncomment the following call to wait for a data received event
//Scenario4_DataReceivedEvent.Execute(ref _serialDevice);
Thread.Sleep(Timeout.Infinite);
}
/// <summary>
/// Set which COM port you want to use and what baudrate
/// </summary>
/// <param name="Comuart"></param>
/// <param name="BaudRate"></param>
public DebugWritelnToUart(string Comuart, uint BaudRate)
{
#if DEBUG
uart = SerialDevice.FromId(Comuart);
uart.WatchChar = '\n';
uart.BaudRate = BaudRate;
uart.Parity = SerialParity.None;
uart.StopBits = SerialStopBitCount.One;
uart.Handshake = SerialHandshake.None;
uart.DataBits = 8;
uartoutput = new DataWriter(uart.OutputStream);
uart.WriteTimeout = new TimeSpan(0, 0, 5);
#endif
}
/// <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);
}
/// <summary>Initializes the serial port with the parameters 115200 baud, 8N1, with no flow control.</summary>
public void Configure(string ComId)
{
//this.Configure(115200, GTI.SerialParity.None, GTI.SerialStopBits.One, 8, GTI.HardwareFlowControl.NotRequired);
this.ComId = ComId;
serialPort = SerialDevice.FromId(ComId);
serialPort.BaudRate = 115200;
serialPort.Parity = SerialParity.None;
serialPort.StopBits = SerialStopBitCount.One;
serialPort.DataBits = 8;
serialPort.Handshake = SerialHandshake.None;
_outStream = serialPort.OutputStream;
_inStream = serialPort.InputStream;
SerialWriter = new DataWriter(_outStream);
SerialReader = new DataReader(_inStream);
//this.serialPort.ReadTimeout = new TimeSpan(0, 0, 0, 0, 500);
//this.serialPort.WriteTimeout = new TimeSpan(0, 0, 0, 0, 500);
}
/// <summary>
/// Construct Bluetooth module
/// </summary>
/// <param name="pinStatus">GpioPin Pin 3 of U Socket</param>
/// <param name="pinReset">GpioPin Pin 6 of U Socket</param>
/// <param name="uartId">Uart Id of U Socket</param>
public Bluetooth(int pinStatus, int pinReset, string uartId)
{
// This finds the Socket instance from the user-specified socket number. This will generate user-friendly error messages if the socket is invalid. If there is more than one socket on this
// module, then instead of "null" for the last parameter, put text that identifies the socket to the user (e.g. "S" if there is a socket type S)
// Socket socket = Socket.GetSocket(socketNumber, true, this, null);
//this.reset = GTI.DigitalOutputFactory.Create(socket, Socket.Pin.Six, false, this);
_reset = GpioController.GetDefault().OpenPin(pinReset);
_reset.SetDriveMode(GpioPinDriveMode.Output);
_reset.Write(GpioPinValue.Low);
// this.statusInt = GTI.InterruptInputFactory.Create(socket, Socket.Pin.Three, GTI.GlitchFilterMode.Off, GTI.ResistorMode.Disabled, GTI.InterruptMode.RisingAndFallingEdge, this);
_statusInt = GpioController.GetDefault().OpenPin(pinStatus);
_statusInt.SetDriveMode(GpioPinDriveMode.Input);
_statusInt.DebounceTimeout = TimeSpan.FromMilliseconds(1);
// this.serialPort = GTI.SerialFactory.Create(socket, 38400, GTI.SerialParity.None, GTI.SerialStopBits.One, 8, GTI.HardwareFlowControl.NotRequired, this);
_serialPort = SerialDevice.FromId(uartId);
_serialPort.BaudRate = 38400;
_serialPort.Parity = SerialParity.None;
_serialPort.StopBits = SerialStopBitCount.One;
_serialPort.Handshake = SerialHandshake.None;
_serialPort.ReadTimeout = TimeSpan.MaxValue;
//this.statusInt.Interrupt += GTI.InterruptInputFactory.Create.InterruptEventHandler(statusInt_Interrupt);
// this.serialPort.ReadTimeout = Timeout.Infinite;
// this.serialPort.Open();
_dataReader = new DataReader(_serialPort.InputStream);
_dataWriter = new DataWriter(_serialPort.OutputStream);
Thread.Sleep(5);
_reset.Write(GpioPinValue.High);
_readerThread = new Thread(RunReaderThread);
_readerThread.Start();
Thread.Sleep(500);
}
public Esp8266WIFI(GpioPin enablePin, string portId, uint baudRate = 115200)
{
enablePin.SetDriveMode(GpioPinDriveMode.Output);
_enablePin = enablePin;
_enablePin.Write(GpioPinValue.Low);
Thread.Sleep(200);
_enablePin.Write(GpioPinValue.High);
Thread.Sleep(20);
_wifi = SerialDevice.FromId(portId);
_wifi.BaudRate = baudRate;
_wifi.DataBits = 8;
_wifi.StopBits = SerialStopBitCount.One;
_wifi.Parity = SerialParity.None;
_wifi.ReadTimeout = TimeSpan.FromMilliseconds(1000);
_wifi.WriteTimeout = TimeSpan.FromMilliseconds(1000);
_dataReader = new DataReader(_wifi.InputStream);
_dataWriter = new DataWriter(_wifi.OutputStream);
_connectionWorker = new Thread(ContinouslyReadWifiInput);
_connectionWorker.Start();
WriteCommand("AT");
}
/// <summary>Constructs a new instance.</summary>
/// <param name="socketNumber">The socket that this module is plugged in to.</param>
public PulseOximeter(string ComId) {
this.IsProbeAttached = false;
this.LastReading = null;
//Socket socket = Socket.GetSocket(socketNumber, true, this, null);
serialPort = SerialDevice.FromId(ComId);
//this.serialPort = GTI.SerialFactory.Create(socket, 4800, GTI.SerialParity.Even, GTI.SerialStopBits.One, 8, GTI.HardwareFlowControl.NotRequired, this);
serialPort.BaudRate = 4800;
serialPort.Parity = SerialParity.Even;
serialPort.StopBits = SerialStopBitCount.One;
serialPort.DataBits = 8;
serialPort.Handshake = SerialHandshake.None;
_outStream = serialPort.OutputStream;
_inStream = serialPort.InputStream;
SerialWriter = new DataWriter(_outStream);
SerialReader = new DataReader(_inStream);
//this.serialPort.ReadTimeout = new TimeSpan(0, 0, 0, 0, 500);
//this.serialPort.WriteTimeout = new TimeSpan(0, 0, 0, 0, 500);
//this.serialPort.Open();
this.workerThread = new Thread(this.DoWork);
this.workerThread.Start();
}
private const string Payload = "48656c6c6f204c6f526157414e"; // Hello LoRaWAN
public static void Main()
{
SerialDevice serialDevice;
uint bytesWritten;
uint txByteCount;
uint bytesRead;
Debug.WriteLine("devMobile.IoT.Rak811.NetworkJoinABP starting");
Debug.WriteLine(Windows.Devices.SerialCommunication.SerialDevice.GetDeviceSelector());
try
{
serialDevice = SerialDevice.FromId(SerialPortId);
// set parameters
serialDevice.BaudRate = 9600;
serialDevice.Parity = SerialParity.None;
serialDevice.StopBits = SerialStopBitCount.One;
serialDevice.Handshake = SerialHandshake.None;
serialDevice.DataBits = 8;
serialDevice.ReadTimeout = new TimeSpan(0, 0, 3);
serialDevice.WriteTimeout = new TimeSpan(0, 0, 4);
DataWriter outputDataWriter = new DataWriter(serialDevice.OutputStream);
DataReader inputDataReader = new DataReader(serialDevice.InputStream);
// set a watch char to be notified when it's available in the input stream
serialDevice.WatchChar = '\n';
// clear out the RX buffer
bytesRead = inputDataReader.Load(128);
while (bytesRead > 0)
{
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
string response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
}
// Set the Working mode to LoRaWAN
bytesWritten = outputDataWriter.WriteString("at+set_config=lora:work_mode:0\r\n");
Debug.WriteLine($"TX: work_mode {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
string response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the Region to AS923
bytesWritten = outputDataWriter.WriteString("at+set_config=lora:region:AS923\r\n");
Debug.WriteLine($"TX: region {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the JoinMode to ABP
bytesWritten = outputDataWriter.WriteString("at+set_config=lora:join_mode:1\r\n");
Debug.WriteLine($"TX: join_mode {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the device address
bytesWritten = outputDataWriter.WriteString($"at+set_config=lora:dev_addr:{DevAddress}\r\n");
Debug.WriteLine($"TX: dev_addr {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the network session key
bytesWritten = outputDataWriter.WriteString($"at+set_config=lora:nwks_key:{NwksKey}\r\n");
Debug.WriteLine($"TX: nwks_key {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the application session key
bytesWritten = outputDataWriter.WriteString($"at+set_config=lora:apps_key:{AppsKey}\r\n");
Debug.WriteLine($"TX: apps_key {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the Confirm flag
bytesWritten = outputDataWriter.WriteString("at+set_config=lora:confirm:0\r\n");
Debug.WriteLine($"TX: confirm {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Join the network
bytesWritten = outputDataWriter.WriteString("at+join\r\n");
Debug.WriteLine($"TX: join {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
while (bytesRead == 0)
{
bytesRead = inputDataReader.Load(128);
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
while (true)
{
bytesWritten = outputDataWriter.WriteString($"at+send=lora:{MessagePort}:{Payload}\r\n");
Debug.WriteLine($"TX: send {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
// calling the 'Store' method on the data writer actually sends the data
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
Thread.Sleep(20000);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
private const string Payload = "01020304"; // AQIDBA==
//private const string Payload = "04030201"; // BAMCAQ==
public static void Main()
{
SerialDevice serialDevice;
uint bytesWritten;
uint txByteCount;
uint bytesRead;
Debug.WriteLine("devMobile.IoT.SeeedLoRaE5.NetworkJoinOTAA starting");
Debug.WriteLine($"Ports available: {Windows.Devices.SerialCommunication.SerialDevice.GetDeviceSelector()}");
try
{
serialDevice = SerialDevice.FromId(SerialPortId);
// set parameters
serialDevice.BaudRate = 9600;
serialDevice.Parity = SerialParity.None;
serialDevice.StopBits = SerialStopBitCount.One;
serialDevice.Handshake = SerialHandshake.None;
serialDevice.DataBits = 8;
serialDevice.ReadTimeout = new TimeSpan(0, 0, 5);
serialDevice.WriteTimeout = new TimeSpan(0, 0, 4);
DataWriter outputDataWriter = new DataWriter(serialDevice.OutputStream);
DataReader inputDataReader = new DataReader(serialDevice.InputStream);
// set a watch char to be notified when it's available in the input stream
serialDevice.WatchChar = '\n';
// clear out the RX buffer
bytesRead = inputDataReader.Load(128);
while (bytesRead > 0)
{
string response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
bytesRead = inputDataReader.Load(128);
}
// Set the Region to AS923
bytesWritten = outputDataWriter.WriteString("AT+DR=AS923\r\n");
Debug.WriteLine($"TX: region {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the Join mode
bytesWritten = outputDataWriter.WriteString("AT+MODE=LWOTAA\r\n");
Debug.WriteLine($"TX: mode {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
string response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the appEUI
bytesWritten = outputDataWriter.WriteString($"AT+ID=AppEui,\"{AppEui}\"\r\n");
Debug.WriteLine($"TX: AppEui {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the appKey
bytesWritten = outputDataWriter.WriteString($"AT+KEY=APPKEY,{AppKey}\r\n");
Debug.WriteLine($"TX: AppKey {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Set the port number
bytesWritten = outputDataWriter.WriteString($"AT+PORT={MessagePort}\r\n");
Debug.WriteLine($"TX: port {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response
bytesRead = inputDataReader.Load(128);
if (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
}
// Join the network
bytesWritten = outputDataWriter.WriteString("AT+JOIN\r\n");
Debug.WriteLine($"TX: join {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response, need loop as multi line response
bytesRead = inputDataReader.Load(128);
while (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
bytesRead = inputDataReader.Load(128);
}
while (true)
{
bytesWritten = outputDataWriter.WriteString($"AT+MSGHEX=\"{Payload}\"\r\n");
Debug.WriteLine($"TX: send {outputDataWriter.UnstoredBufferLength} bytes to output stream.");
txByteCount = outputDataWriter.Store();
Debug.WriteLine($"TX: {txByteCount} bytes via {serialDevice.PortName}");
// Read the response, need loop as multi line response
bytesRead = inputDataReader.Load(128);
while (bytesRead > 0)
{
String response = inputDataReader.ReadString(bytesRead);
Debug.WriteLine($"RX :{response}");
bytesRead = inputDataReader.Load(128);
}
Thread.Sleep(300000);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
