Esempi in C++ (Cpp) per mcp4728_init

Esempio n. 1

File: stepper_dac.cpp Progetto: genko/my_ordbot_hadron

  int dac_init() {
    #if PIN_EXISTS(DAC_DISABLE)
      OUT_WRITE(DAC_DISABLE_PIN, LOW);  // set pin low to enable DAC
    #endif

    mcp4728_init();

    if (mcp4728_simpleCommand(RESET)) return -1;

    dac_present = true;

    mcp4728_setVref_all(DAC_STEPPER_VREF);
    mcp4728_setGain_all(DAC_STEPPER_GAIN);

    return 0;
  }

Esempio n. 2

File: stepper_dac.cpp Progetto: aon3d/Marlin

int dac_init() {
  #if PIN_EXISTS(DAC_DISABLE)
    OUT_WRITE(DAC_DISABLE_PIN, LOW);  // set pin low to enable DAC
  #endif

  mcp4728_init();

  if (mcp4728_simpleCommand(RESET)) return -1;

  dac_present = true;

  mcp4728_setVref_all(DAC_STEPPER_VREF);
  mcp4728_setGain_all(DAC_STEPPER_GAIN);

  if (mcp4728_getDrvPct(0) < 1 || mcp4728_getDrvPct(1) < 1 || mcp4728_getDrvPct(2) < 1 || mcp4728_getDrvPct(3) < 1 ) {
    mcp4728_setDrvPct(dac_channel_pct);
    mcp4728_eepromWrite();
  }

  return 0;
}