Method getGain

libraries/MCP_DAC/MCP_DAC.h:44–44

  //       gain = 1 or 2
  bool     setGain(uint8_t gain = 1);
  uint8_t  getGain()  { return _gain; };

  bool     analogWrite(uint16_t value, uint8_t channel = 0);
  uint16_t lastValue(uint8_t channel = 0) { return _value[channel]; };