AD5791.h

// Class for a Analog Devices AD5791 DAC
// Copyright (C) 2018 Carlos Kometter 
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

#ifndef AD5791_h_
#define AD5791_h_

#include "dac.h"

class AD5791: public DacSpi {
 private:
  uint8_t slot_number_;
  double full_scale_;
 public:
  AD5791(void) = default;
  AD5791(uint8_t sync_pin, uint8_t spi_bus_config_pin,
         uint8_t ldac_pin, uint8_t slot_number=0, double full_scale=10.0);
  virtual double BytesToVoltage(spi_utils::Message message);
  virtual spi_utils::Message SetVoltageMessage(uint8_t channel, double voltage);
  virtual spi_utils::Message InitializeMessage(void);
};
#endif