v5.5.4

New features

• Added the ability to flash AVR boards with AVR ISP MKII and USBasp
• Added the ability for custom boards to specify unused pins in three configurations (output/low, output/high, input/pullup)
• Added the ability for custom boards to specify lower and upper ADC offset percentage in case the inputs can't reach minimum or maximum value

Improvements

• Reduced initial analog value delay due to faster ADC filter
• Improved stability of analog pitch bend values

Fixes

• Fixed reversed TX/RX LEDs on Arduino Mega board

Other

• Reorganized and refactored some board source files
• Reduce code duplication for some board modules
• Refactored CDC support - moved UART/USB conversion logic to cdc/main.cpp instead of having it hardcoded in board sources
• Moved RX/TX LED logic to application, bootloader and CDC respectively
• Changed the behavior of RX/TX LEDs in bootloader mode so that they toggle on input/output data event (consistent with application behavior, just with inverted state)
• RX/TX LEDs now work as indicators in CDC mode as well
• OpenDeck UI is now built in its own repository instead of in this one
• Minor schematic fixes for DubFocus 16C controller
• Added schematic and board design for OpenDeck Mini board
• Added firmware support for OpenDeck Mini board
• Misc cleanups