/// <summary>
/// Connect to ITHCA 850 Printer
/// </summary>
/// <param name="ErrorMsg"></param>
/// <returns></returns>
public bool Connect(ref string ErrorMsg)
{
bool retVal = false;
try
{
//// Read from the Initialization file
Pinfo = new PrinterStatus();
if (oPrt.IsOpen)
{
oPrt.ClosePort();
//oPrt.Dispose();
}
oPrt.PortName = _PortNO;
oPrt.BaudRate = 9600;
oPrt.DataBits = 8;
oPrt.StopBits = System.IO.Ports.StopBits.One;
oPrt.WriteTimeout = 500; /*in Milli Seconds */
oPrt.ReadTimeout = 4000; /*in Milli Seconds*/
oPrt.Handshake = System.IO.Ports.Handshake.None;
try
{
_CurrentVersion = BMC.Common.ConfigurationManagement.ConfigManager.Read("ITHACAFRIMWAREVERSION");
oPrt.OpenPort();
retVal = true;
}
catch (Exception ex)
{
Pinfo.StatusInt = -1;
Pinfo.Valid = false;
ErrorMsg = "OpenPort failed to open " + _PortNO + ", make sure no other devices are using this port.";
LogManager.WriteLog("ITHACA850 --> Error Occured:" + ErrorMsg, LogManager.enumLogLevel.Info);
LogManager.WriteLog("ITHACA850 --> Error Occured:" + ex.Message, LogManager.enumLogLevel.Info);
}
if (oPrt.IsOpen)
{
byte[] Data = null;
switch (_CurrentVersion)
{
case "PP8522":
Data = new byte[] { 29, 83 };
break;
case "PP8576": //New Version
Data = new byte[] { 29, 122 };
break;
default:
Data = new byte[] { 29, 122 };
break;
}
LogManager.WriteLog("<1>", LogManager.enumLogLevel.Info);
oPrt.Write(Data, 0, Data.Length);
LogManager.WriteLog("<2>", LogManager.enumLogLevel.Info);
int result = oPrt.ReadByte();
//GS S – Return Printer Status [ref pageno:141 in Itchaca 950]
if ((Convert.ToByte(result & 0xFF) & (Byte)(1 << 0)) == (Byte)(1 << 0) || (_CurrentVersion == "PP8576" && result == 62)) /*Is printer ready*/
{
Pinfo.StatusInt = 0;
Pinfo.StatusString = "Printer Ready";
Pinfo.Valid = true;
LogManager.WriteLog("ITHACA850 Printer Ready Version No: " + _CurrentVersion, LogManager.enumLogLevel.Info);
}
else
{
if ((Convert.ToByte(result & 0xFF) & (Byte)(1 << 5)) == (Byte)(1 << 5))
{
/*Out of ticket*/
Pinfo.StatusInt = -1;
Pinfo.StatusString = "Out Of Paper";
Pinfo.Valid = false;
LogManager.WriteLog("ITHACA850 Version No:" + _CurrentVersion + " --> Out Of Paper", LogManager.enumLogLevel.Info);
}
if (oPrt.IsOpen)
{
oPrt.ClosePort();
}
}
}
}
catch (Exception ex)
{
ErrorMsg = "Unable to Connect";
LogManager.WriteLog("<3>", LogManager.enumLogLevel.Info);
LogManager.WriteLog("ITHACA850 --> Error Occured:" + ex.Message, LogManager.enumLogLevel.Info);
Pinfo.StatusInt = -1;
Pinfo.Valid = false;
if (oPrt.IsOpen)
{
oPrt.ClosePort();
}
}
return(retVal);
}
/// <summary>
/// Connect to ITHCA 850 Printer
/// </summary>
/// <param name="ErrorMsg"></param>
/// <returns></returns>
public bool Connect(ref string ErrorMsg)
{
bool retVal = false;
try
{
//// Read from the Initialization file
Pinfo = new PrinterStatus();
if (oPrt.IsOpen)
{
oPrt.ClosePort();
//oPrt.Dispose();
}
oPrt.PortName = _PortNO;
oPrt.BaudRate = 9600;
oPrt.DataBits = 8;
oPrt.StopBits = System.IO.Ports.StopBits.One;
oPrt.WriteTimeout = 500; /*in Milli Seconds */
oPrt.ReadTimeout = 4000; /*in Milli Seconds*/
oPrt.Handshake = System.IO.Ports.Handshake.None;
try
{
_CurrentVersion = BMC.Common.ConfigurationManagement.ConfigManager.Read("ITHACAFRIMWAREVERSION");
oPrt.OpenPort();
retVal = true;
}
catch (Exception ex)
{
Pinfo.StatusInt = -1;
Pinfo.Valid = false;
ErrorMsg = "OpenPort failed to open " + _PortNO + ", make sure no other devices are using this port.";
LogManager.WriteLog("ITHACA850 --> Error Occured:" + ErrorMsg, LogManager.enumLogLevel.Info);
LogManager.WriteLog("ITHACA850 --> Error Occured:" + ex.Message, LogManager.enumLogLevel.Info);
}
if (oPrt.IsOpen)
{
byte[] Data = null;
switch (_CurrentVersion)
{
case "PP8522":
Data = new byte[] { 29, 83 };
break;
case "PP8576": //New Version
Data = new byte[] { 29, 122 };
break;
default:
Data = new byte[] { 29, 122 };
break;
}
LogManager.WriteLog("<1>", LogManager.enumLogLevel.Info);
oPrt.Write(Data, 0, Data.Length);
LogManager.WriteLog("<2>", LogManager.enumLogLevel.Info);
int result = oPrt.ReadByte();
//GS S – Return Printer Status [ref pageno:141 in Itchaca 950]
if ((Convert.ToByte(result & 0xFF) & (Byte)(1 << 0)) == (Byte)(1 << 0) || (_CurrentVersion == "PP8576" && result == 62)) /*Is printer ready*/
{
Pinfo.StatusInt = 0;
Pinfo.StatusString = "Printer Ready";
Pinfo.Valid = true;
LogManager.WriteLog("ITHACA850 Printer Ready Version No: " + _CurrentVersion, LogManager.enumLogLevel.Info);
}
else
{
if ((Convert.ToByte(result & 0xFF) & (Byte)(1 << 5)) == (Byte)(1 << 5))
{
/*Out of ticket*/
Pinfo.StatusInt = -1;
Pinfo.StatusString = "Out Of Paper";
Pinfo.Valid = false;
LogManager.WriteLog("ITHACA850 Version No:" + _CurrentVersion + " --> Out Of Paper", LogManager.enumLogLevel.Info);
}
if (oPrt.IsOpen)
{
oPrt.ClosePort();
}
}
}
}
catch (Exception ex)
{
ErrorMsg = "Unable to Connect";
LogManager.WriteLog("<3>", LogManager.enumLogLevel.Info);
LogManager.WriteLog("ITHACA850 --> Error Occured:" + ex.Message, LogManager.enumLogLevel.Info);
Pinfo.StatusInt = -1;
Pinfo.Valid = false;
if (oPrt.IsOpen)
{
oPrt.ClosePort();
}
}
return retVal;
}
