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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