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Printing with Zebra Technologies RW-420 Printer and Symbol Motorola MC70 Mobile Terminal using Bluetooth connections..
http://www.opennetcf.com/FreeSoftware/OpenNETCFIOSerial/tabid/252/Default.aspx Then using the library I make a light class to print CPCL Code in Zebra RW 420. The Bluetooth connection between the RW420 and MC70 was successfully, Creating a Serial Com Port in ther mobile terminal with Windows Mobile 2005. Only I need Label Vista for Zebra to configure the properties of serial port of the mobile printer. If anyboy have any problem using RW420 printer, I put the code of my class, only you will need add the class in a namespace:
class Zebra { OpenNETCF.IO.Serial.Port Serial; string status; string status_error; string receive_data; public Zebra() { status = ""; status_error = ""; receive_data = ""; } public Boolean OpenPort(string portName) { StatusClean(); OpenNETCF.IO.Serial.HandshakeNone portSettings = new OpenNETCF.IO.Serial.HandshakeNone(); Serial = new OpenNETCF.IO.Serial.Port(portName, portSettings); Serial.DataReceived += new OpenNETCF.IO.Serial.Port.CommEvent(dataReceived); Serial.RThreshold = 1; Serial.InputLen = 30; Serial.SThreshold = 1; Serial.Settings.BaudRate = OpenNETCF.IO.Serial.BaudRates.CBR_57600; Serial.Settings.Parity = OpenNETCF.IO.Serial.Parity.none; Serial.Settings.StopBits = OpenNETCF.IO.Serial.StopBits.one; Serial.Settings.ByteSize = 8; if (!Serial.IsOpen) { try { Serial.Open(); status = "Port opened"; return true; } catch (Exception ex) { status_error = "Error in port opening"; return false; } } else { return true; } } /// <summary> /// Close Serial Port /// </summary> public void ClosePort() { StatusClean(); try { status = "Serial Port closed successfully"; Serial.Close(); } catch { status_error = "Seial Port not closed"; } } /// <summary> /// Send a string to the Serial Port /// </summary> /// <param name="cmd"></param> public void SendCmd(string cmd) { StatusClean(); if (Serial != null) { if (Serial.IsOpen) { try { Serial.Output = StrToByteArray(cmd); } catch (Exception ex) { status_error = ex.Message.ToString(); } } } else { status_error = "Port is not opened"; } } /// <summary> /// Allow to know the incoming string from serial port /// </summary> /// <param name="s"></param> /// <param name="e"></param> public void ReceivedData(object s, EventArgs e) { byte[] inputData = new byte[30]; inputData = Serial.Input; string displayString = Encoding.ASCII.GetString(inputData, 0, inputData.Length); receive_data += displayString; } //________________________ /// <summary> /// Convert a string to byte array /// </summary> /// <param name="str"></param> /// <returns></returns> public static byte[] StrToByteArray(string str) { System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding(); return encoding.GetBytes(str); } /// <summary> /// Clean the status properties /// </summary> private void StatusClean(){ status_error = ""; status_error = ""; status = ""; }
//Create the property in your class private Zebra ZebraPrinter; // call to the constructor ZebraPrinter = new Zebra(); //And execute the OpenPort Method given the Serial Port of your Connection if (ZebraPrinter.OpenPort("COM4") == true) { //If the connection is successfully then send the string to Serial Port ZebraPrinter.SendCmd("! 0 200 200 800 1\r\nLABEL\r\nCONTRAST 0\r\nTONE 0\r\nSPEED 3\r\nPAGE-WIDTH 240\r\nBAR-SENSE\r\nTEXT90 4 3 36 288 .88\r\nTEXT90 5 2 163 273 SWEATSHIRT\r\nVBARCODE UPCA 2 1 45 139 576 04364503284\r\nTEXT90 7 0 191 511 043645032841\r\nTEXT90 5 0 4 524 COMPARE AT\r\nTEXT90 4 0 30 508 $ 30.00\r\nTEXT90 5 0 115 575 ZD-180-KL\r\nTEXT90 5 2 119 269 ALL COTTON\r\nTEXT90 7 0 114 389 01/17/98\r\nTEXT90 0 0 208 173 EA00-732-00560\r\nTEXT90 5 0 82 519 ELSEWHERE\r\nBOX 189 358 217 527 1\r\nPRINT\r\n"); } //Close the POrt when you finish to send data to the Zebra Printer ZebraPrinter.closePort(); My English suck.. but I need to practice it... Dejar un comentario
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# Re:Printing with Zebra Technologies RW-420 Printer and Symbol Motorola MC70 Mobile Terminal using Bluetooth connections..
Cuándo usas bluetooth, tienes que crear un puerto COM Virtual con la conexión bluetooth y es la manera como funcionaría esta impresora con cualquier dispositivo que tenga conexión inalámbrica bluetooh.
Saludos :)