Control of a Texas Instruments PGA2311 or PGA2310 with an Arduino UNO

Makes use of the ports library from Jeelib. see https://github.com/jcw/jeelib for details. Also uses the PGA2311 / PGA2310 library from Theater4All http://www.scenelight.nl/downloads/ available here http://www.scenelight.nl/download/libs/AudioPlug.zip

Wiring Connections

• Pwr Relay - D4

  • CS - D7 to PGA Pin 2
  • Clk - A2 to PGA Pin 6
  • Data - D6 to PGA Pin 3
  • Mute - A3 tp PGA Pin 8
  • IR - A1 Port 2

  Basic Functions

  • Control Power Relay - Done
  • Control Mute, Volume Increment and Decrement
    • Via IR - Done
    • Via RF - Note sure yet if I will implement this.
  • Learn IR Codes and Associate - Done
    • Store in Eprom - Done

  EEPROM Memory Mapping

  • 1 to 4 Volume Up IR
  • 5 to 8 Volume Down IR
  • 9 to 12 Mute IR
  • 13 to 16 Power IR
  • 17 Start Up Volume IR. Limited on recall. If Greater >150 then zero is returned. For sanity!