public void ForceGoodReadTone()
{
try
{
if (!this.IsReady)
{
return;
}
this._serialDevice?.Write(this.GetCommand("334"));
}
catch (Exception ex)
{
ILogger <Magellan9300S> logger = this._logger;
if (logger != null)
{
logger.LogError(ex, ex.Message);
}
Action <DeviceLog> onDeviceWarning = this.OnDeviceWarning;
if (onDeviceWarning == null)
{
return;
}
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.Warning;
barcodeScannerLog.Message = "Cannot make beep";
onDeviceWarning((DeviceLog)barcodeScannerLog);
}
}
public Task <DeviceConnectionStatus> TestDevice()
{
lock (this._locker)
{
this.CloseIfOpen();
try
{
this._serialDevice.Open();
this._serialDevice.OnReceivedData = (Func <byte[], bool>)null;
DeviceConnectionStatus result = DeviceConnectionStatus.InitializationError;
this.GetReadDataSync("3p=", (Action <string>)(res =>
{
if (!res.ContainsIgnoreCase("OK"))
{
result = DeviceConnectionStatus.InitializationError;
}
else
{
this.ForceGoodReadTone();
result = DeviceConnectionStatus.Enabled;
}
}));
StaticTimer.Wait((Func <bool>)(() => result == DeviceConnectionStatus.InitializationError), 2);
if (result == DeviceConnectionStatus.InitializationError)
{
return(Task.FromResult <DeviceConnectionStatus>(result));
}
result = DeviceConnectionStatus.InitializationError;
this.GetReadDataSync("14", (Action <string>)(res =>
{
if (!res.StartsWith("S14"))
{
result = DeviceConnectionStatus.InitializationError;
}
else
{
res = res.Substring(3);
if (!res.StartsWith("3") && !res.StartsWith("5"))
{
result = DeviceConnectionStatus.InitializationError;
}
else
{
result = DeviceConnectionStatus.Enabled;
}
}
}));
StaticTimer.Wait((Func <bool>)(() => result == DeviceConnectionStatus.InitializationError), 2);
return(Task.FromResult <DeviceConnectionStatus>(result));
}
catch (Exception ex)
{
ILogger <Magellan9300S> logger = this._logger;
if (logger != null)
{
logger.LogError(ex, ex.Message);
}
if (ex.Message.ContainsIgnoreCase("port"))
{
Action <DeviceLog> onDeviceWarning = this.OnDeviceWarning;
if (onDeviceWarning != null)
{
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.Critical;
barcodeScannerLog.Message = "Device not connected";
onDeviceWarning((DeviceLog)barcodeScannerLog);
}
return(Task.FromResult <DeviceConnectionStatus>(DeviceConnectionStatus.NotConnected));
}
Action <DeviceLog> onDeviceWarning1 = this.OnDeviceWarning;
if (onDeviceWarning1 != null)
{
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.Critical;
barcodeScannerLog.Message = "Initialization error";
onDeviceWarning1((DeviceLog)barcodeScannerLog);
}
return(Task.FromResult <DeviceConnectionStatus>(DeviceConnectionStatus.InitializationError));
}
finally
{
this._serialDevice.OnReceivedData = new Func <byte[], bool>(this.OnDataReceived);
}
}
}
public DeviceConnectionStatus Init()
{
lock (this._locker)
{
try
{
this._tmpStr = string.Empty;
if (this._currentStatus == DeviceConnectionStatus.Enabled)
{
return(DeviceConnectionStatus.Enabled);
}
Action <DeviceLog> onDeviceWarning1 = this.OnDeviceWarning;
if (onDeviceWarning1 != null)
{
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.All;
barcodeScannerLog.Message = "[Magellan9300S] - Start Initialization";
onDeviceWarning1((DeviceLog)barcodeScannerLog);
}
this.CloseIfOpen();
this._serialDevice.OnReceivedData = (Func <byte[], bool>)null;
this._serialDevice.Open();
this._serialDevice.Write(this.GetCommand("01"));
this._serialDevice.Write(this.GetCommand("339"));
byte[] buffer = new byte[this._serialDevice.ReadBufferSize];
this._serialDevice.Read(buffer, 0, buffer.Length);
this._serialDevice.DiscardInBuffer();
this._serialDevice.DiscardOutBuffer();
this._serialDevice.Write(this.GetCommand("3p="));
Action <DeviceLog> onDeviceWarning2 = this.OnDeviceWarning;
if (onDeviceWarning2 != null)
{
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.All;
barcodeScannerLog.Message = "[Magellan9300S] - Get info about scanner";
onDeviceWarning2((DeviceLog)barcodeScannerLog);
}
for (int index = 0; this._serialDevice.ReadBufferSize < 1 && index < 10; ++index)
{
Thread.Sleep(100);
}
byte[] numArray = new byte[this._serialDevice.ReadBufferSize];
this._serialDevice.Read(numArray, 0, numArray.Length);
string str = Encoding.ASCII.GetString(numArray);
if (_logger != null)
{
_logger.LogDebug("[Magellan9300S] - Initialization message - " + str);
}
bool flag = str.ContainsIgnoreCase("OK");
Action <DeviceLog> onDeviceWarning3 = this.OnDeviceWarning;
if (onDeviceWarning3 != null)
{
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.All;
barcodeScannerLog.Message = string.Format("[Magellan9300S] - Initialization result {0}", (object)flag);
onDeviceWarning3((DeviceLog)barcodeScannerLog);
}
this._currentStatus = flag ? DeviceConnectionStatus.Enabled : DeviceConnectionStatus.InitializationError;
return(this._currentStatus);
}
catch (Exception ex)
{
ILogger <Magellan9300S> logger = this._logger;
if (logger != null)
{
logger.LogError(ex, ex.Message);
}
if (ex.Message.ContainsIgnoreCase("port"))
{
Action <DeviceLog> onDeviceWarning = this.OnDeviceWarning;
if (onDeviceWarning != null)
{
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.Critical;
barcodeScannerLog.Message = "Device not connected";
onDeviceWarning((DeviceLog)barcodeScannerLog);
}
return(DeviceConnectionStatus.NotConnected);
}
Action <DeviceLog> onDeviceWarning1 = this.OnDeviceWarning;
if (onDeviceWarning1 != null)
{
BarcodeScannerLog barcodeScannerLog = new BarcodeScannerLog();
barcodeScannerLog.Category = TerminalLogCategory.Critical;
barcodeScannerLog.Message = "Initialization error";
onDeviceWarning1((DeviceLog)barcodeScannerLog);
}
return(DeviceConnectionStatus.InitializationError);
}
finally
{
this._serialDevice.OnReceivedData = new Func <byte[], bool>(this.OnDataReceived);
}
}
}