src/lib/DAC/DAC.h

   1 #pragma once
   2
   3 #include "targets.h"
   4 #include <Wire.h>
   5
   6 #if defined(POWER_OUTPUT_DAC)
   7
   8 typedef enum
   9 {
  10     UNKNOWN = 0,
  11     RUNNING = 1,
  12     STANDBY = 2
  13 } DAC_STATE_;
  14
  15 //////////////////////////////////////////////////////
  16
  17 class DAC
  18 {
  19 public:
  20     void init();
  21     void standby();
  22     void resume();
  23     void setVoltageMV(uint32_t voltsMV);
  24     void setVoltageRegDirect(uint8_t voltReg);
  25     void setPower(int16_t milliVolts);
  26
  27 private:
  28     DAC_STATE_  m_state;
  29     uint32_t    m_currVoltageMV;
  30     uint8_t     m_currVoltageRegVal;
  31 };
  32
  33 extern DAC TxDAC;
  34 #endif // defined(POWER_OUTPUT_DAC)