Add raw arduino + makefile repos
Add old arduino code
Base commit for the new firmware
Add readme/copying
Implement backlight up/down
Let backlight restore last recorded level
Add switch pin definitions, fix pin for backlight
Enable backlight power supply on/off
Add support for the 3 switches
Fix assorted compilation issues
Add makefile for use with Arduino-Makefile
Add gitignore
Add initial ui mockup
Add base software code and build system
Modify gitignore for software
Fix some issues with firmware when tested on actual hardware
Fix PWM not changing
Add buttons and bodges to mainwindow
Add todo for slider changed
Don't allow swo to commit