Standby for AVR microcontrollers

• Remote control with parser for over 10 protocols such as NEC, RC5, RC5x, RC6, and so on
• Task scheduler
• Simple to learn from

Hardware

• More information can be found here

Supported devices

• ATMega328p

Supported compilers

• GCC (Atmel Studio 7.0)

Programming

• More information can be found here and here

Differences from the original version

• Possibility to use two different RCU codes for power ON and power OFF
• Custom behavior if external (SBC based) player is connected (eg. raspberry pi)
• Forcing power off from SBC (using dedicated GPIO pins)
• Passing RCU command to UART (To be implemented)

Hardware modifications

• Using pin D1 (TX) for sending RCU commands (via UART)
• Using pin D3 (as input ) for detecting SBC player (connected player has to set D3 to LOW)
• Using pin D4 (as output) for signaling shutdown operation (level HIGH means shutdown is in progress)
• Using pins D5 and D6 (as inputs) for detecting shutdown request (if D5 is in LOW level and D6 in HIGH then power off will be proceed)

Dependencies

• Using external IRMP library