11/13/2023 0 Comments Read rfid![]() ![]() Print("Read code from RFID reader: "+str(rfid.rstrip())) The following Python script should read and print the scanned RFID tags: #!/usr/bin/python3 Via /var/log/syslog I found out, that it is available as /dev/tty1. In the dialogs mentioned above, if you find yourself stuck or need more information, simply click on the Help button in the bottom right of the dialog to bring up the matching help documentation.I have an RFID reader (Neuftech USB RFID Reader, ) that attaches via USB. When you print, the field will show up in the log files as RFIDTIDData. Only certain printers will have the option. Locate the RFIDTIDData field and select it.Click Finish to close the wizard and open the logging parameters dialog.Specify the directory and how logs should be organized.Select the format you would like the logs to be in and click Next.Otherwise, RFIDTIDData won't be available below. Select Log Every Page as your frequency option.From the Log dropdown menu, select New Log to open the Job Logging Wizard.Click the Logging Options button to open the logging dialog.Right-click on the driver in Devices and Printers (or in the Print dialog in BarTender Designer) and go to Printer Properties.These logs are printer- and driver-specific, so each printer will need this turned on. You can use this to keep track of the TIDs used while printing using this printer and driver. Logging will record the TID in a text document. Enter the Field Indicator into the text field exactly as written in the Printer Command Fields dialog, minding spaces and upper/lower case.Leave the data source type as Embedded Data.Add an object onto the label such as a text object.Open BarTender Designer and create a new label, using the printer you configured as the label's printer.During print time, the driver will see this Field Indicator and replace it with the actual TID without the need for any interaction. In BarTender, use that Field Indicator to place the TID on the label. Make a note of the Field Indicator on this dialog before closing this and the Properties dialog. Note that you will now have a field listed for RFID in your Printer Command Fields dialog. Once you have filled out all the data to your liking, click OK to close the dialog. Since RFID tags and memory sizes can vary, it's important that you set the correct start block and bytes to read to get the correct data and values for the particular Printer RFID Field and memory location. Data Format: both Hexadecimal and Text are supported.Byte to Read: Set the bytes to be read.Start Block: Set the block at which the data encoding begins.Location: only TID is supported at this time.Encoder Type: choose the type that matches your chip. ![]()
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