unleashed-firmware/applications/external/barcode_gen/README.md

Barcode Generator

A barcode generator for the Flipper Zero that supports UPC-A, EAN-8, EAN-13, Code-39, Codabar, and Code-128[1]

Note: Barcode save locations have been moved from /barcodes to /apps_data/barcodes

Table of Contents

• Table of Contents
• Installing
• Building
• Usage
  • Creating a barcode
  • Editing a barcode
  • Deleting a barcode
  • Viewing a barcode
• Screenshots
• Credits

Installing

1. Download the .zip file from the release section
2. Extract/unzip the .zip file onto your computer
3. Open qFlipper and go to the file manager
4. Navigate to the apps folder
5. Drag & drop the .fap file into the apps folder
6. Navigate back to the root folder of the SD card and create the folder apps_data, if not already there
7. Navigate into apps_data and create another folder called barcode_data
8. Navigate into barcode_data
9. Drag & drop the encoding txts (code39_encodings.txt, code128_encodings.txt & codabar_encodings.txt) into the barcode_data folder

Building

1. Clone the flipperzero-firmware repository or a firmware of your choice
2. Clone this repository and put it in the applications_user folder
3. Build this app by using the command ./fbt fap_Barcode_App
4. Copy the .fap from build\f7-firmware-D\.extapps\Barcode_App.fap to apps\Misc using the qFlipper app
5. While still in the qFlipper app, navigate to the root folder of the SD card and create the folder apps_data, if not already there
6. Navigate into apps_data and create another folder called barcode_data
7. Navigate into barcode_data
8. Drag & drop the encoding txts (code39_encodings.txt, code128_encodings.txt & codabar_encodings.txt) from the encoding_tables folder in this repository into the barcode_data folder

Usage

Creating a barcode

1. To create a barcode click on Create Barcode
2. Next select your type using the left and right arrows
3. Enter your filename and then your barcode data
4. Click save

Note: For Codabar barcodes, you must manually add the start and stop codes to the barcode data Start/Stop codes can be A, B, C, or D For example, if you wanted to represent 1234 as a barcode you will need to enter something like A1234A. (You can replace the letters A with either A, B, C, or D)

Editing a barcode

1. To edit a barcode click on Edit Barcode
2. Next select the barcode file you want to edit
3. Edit the type, name, or data
4. Click save

Deleting a barcode

1. To delete a barcode click on Edit Barcode
2. Next select the barcode file you want to delete
3. Scroll all the way to the bottom
4. Click delete

Viewing a barcode

1. To view a barcode click on Load Barcode
2. Next select the barcode file you want to view

Screenshots

Credits

• Kingal1337 - Developer
• Z0wl - Added Code128-C Support
• @teeebor - Menu Code Snippet

[1] - supports Set B (only the characters from 0-94). Also supports Set C