/// <summary>
/// Initializes scanner from communication port to serial port by providing locker configuration.
/// </summary>
/// <returns>
/// Publish scanning value to MQTT Broker
/// </returns>
public static void InitializeScanner(ComPortsHealthCheck comPortsHealthCheck, AppSettings lockerConfiguration, Func <string, string> dataProcessFunc)
{
if (comPortsHealthCheck.IsScannernPortAvailable)
{
SerialInterface controllerModule = lockerConfiguration.Microcontroller.Scanner;
SerialPortControlService scanner = new SerialPortControlService(new SerialPortResource(controllerModule.Port, controllerModule.Baudrate, controllerModule.DataBits, 500, 500));
scanner.SetReadToPublishHandler(controllerModule, dataProcessFunc);
scanner.Begin();
Log.Information("[HCM][Communication Port Control Service][Initialize Scanner]" + "[Scanner Port : " + controllerModule.Port + "]");
}
}
/// <summary>
/// Test serial port available.
/// </summary>
/// <returns>
/// Nothing returned but error throw when its error
/// </returns>
public bool IsPortOpened(SerialInterface controlModuleObj)
{
try
{
var controlModule = new SerialPortControlService(new SerialPortResource(controlModuleObj.Port, controlModuleObj.Baudrate, controlModuleObj.DataBits, 500, 500));
return(controlModule.IsOpen());
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Send command by command name, command data with comparing locker configuration.
/// </summary>
/// <returns>
/// Command result by initializing serial port for each command type.
/// </returns>
public static Dictionary <string, string> SendCommand(string commandName, List <byte> commandData, AppSettings lockerConfiguration)
{
List <byte> commandString = BoardInitializationService.GenerateCommand(commandName, commandData, lockerConfiguration);
SerialPortControlService controlModule;
List <byte> responseData;
Dictionary <string, string> result = null;
Log.Information("[HCM][Communication Port Control Service][Send Command]" + "[Command Hex Value : " + commandString + "]");
if (commandName == CommandType.DoorOpen)
{
controlModule = new SerialPortControlService(new SerialPortResource(lockerConfiguration.Microcontroller.LockControl.Port, lockerConfiguration.Microcontroller.LockControl.Baudrate, lockerConfiguration.Microcontroller.LockControl.DataBits, 500, 500));
controlModule.Begin();
responseData = controlModule.Write(commandString, lockerConfiguration.Microcontroller.Commands.OpenDoor.ResLen);
result = BoardInitializationService.ExecuteCommand(CommandType.DoorOpen, responseData);
controlModule.End();
}
else if (commandName == CommandType.DoorStatus)
{
controlModule = new SerialPortControlService(new SerialPortResource(lockerConfiguration.Microcontroller.LockControl.Port, lockerConfiguration.Microcontroller.LockControl.Baudrate, lockerConfiguration.Microcontroller.LockControl.DataBits, 500, 500));
controlModule.Begin();
responseData = controlModule.Write(commandString, lockerConfiguration.Microcontroller.Commands.DoorStatus.ResLen);
result = BoardInitializationService.ExecuteCommand(CommandType.DoorStatus, responseData);
controlModule.End();
}
else if (commandName == CommandType.ItemDetection)
{
controlModule = new SerialPortControlService(new SerialPortResource(lockerConfiguration.Microcontroller.ObjectDetection.Port, lockerConfiguration.Microcontroller.ObjectDetection.Baudrate, lockerConfiguration.Microcontroller.ObjectDetection.DataBits, 500, 500));
controlModule.Begin();
responseData = controlModule.Write(commandString, lockerConfiguration.Microcontroller.Commands.DetectItem.ResLen);
result = BoardInitializationService.ExecuteCommand(CommandType.ItemDetection, responseData);
controlModule.End();
}
Log.Information("[HCM][Communication Port Control Service][Send Command]" + "[Command Response Result : " + JsonSerializer.Serialize(result) + "]");
Dictionary <string, string> commandResult = result;
commandResult.Add("Command", commandName);
return(commandResult);
}
