Production programming, testing and camera focusing script

The production_script.sh file runs a complete factory programming and test process. It also allows the operator to focus the camera lens.

Setup

Currently the script only works in MacOS due to an issue within the python Bleak library.

1. Install the latest python3 if you don't already have it. e.g. using brew:

   brew install python

2. Create a python environment and install the dependencies

   python -m venv .venv
   source .venv/bin/activate
   
   pip install -r production/requirements.txt

3. Make the production script executable:

   chmod +x production_script.sh

Usage

1. Ensure you have a Frame board wired up for programming using a Black Magic v2.3 debugger. You will also need to provide 5V charging power to the board as well as assert the reset pin.

2. Run the script from the production directory:

   cd production
   ./production_script.sh

3. You should then see a prompt to start programming. Press Enter and allow the board to program:

   Frame programming script
   -----------------------
   
   Press Enter key to start, or Ctrl-C to quit
   16/02/2024 - 14:26:48 - Unlocking chip
   16/02/2024 - 14:26:48 - Erasing chip
   16/02/2024 - 14:26:48 - Device ID: 0x5F1C733B69DD9882
   16/02/2024 - 14:26:48 - Randomly Assigned Address: 0x82F93FCBA833
   16/02/2024 - 14:26:48 - Programming chip. Please wait
   16/02/2024 - 14:26:48 - Programmed successfully
   

4. After programming, the the mic test and focusing and test scripts will run. Follow the instructions shown in the terminal to complete the process.

5. The focus_image.png is continuously updated to show what the camera is seeing. This image can be kept open to help the operator focus the camera lens.

6. The log.txt file will store a complete history of all programmed boards.