Convert Bluetooth into an Aux Serial Input

[dlktdr]

Initial conversion for Bluetooth to an Aux serial choice.

Todo

• [ ] Radio Hardware, Hide Bluetooth when aux mode not selected
• [ ] Model Settings, Hide Bluetooth when aux mode not enabled
• [ ] Enable Pin functionality
• [ ] Test other radios
• [ ] B&W GUI
• [ ] Companion testing
• [ ] More Para Testing
• [ ] Test with CC2540

Questions

1. I have removed the flash ability from Bluetooth. I have high doubts that there will ever be new Firmware written for these modules Para or CC2540. I really can't see it being used, will save a little more flash.

Here is a sheet I'm building up to make sure I get the right Aux ports for the B&W Radios. Hope I got it right 😉 https://docs.google.com/spreadsheets/d/1u7B0vIYX0g1R1mTmZWV5_U0paTF7RnhFTvEwgC4MlKQ/edit?usp=sharing