eive-obsw/linux/obc/PtmeRateSetter.h

#ifndef LINUX_OBC_PTMERATESETTER_H_
#define LINUX_OBC_PTMERATESETTER_H_

#include "TxRateSetterIF.h"
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
#include "fsfw_hal/common/gpio/GpioIF.h"
#include "fsfw_hal/common/gpio/gpioDefinitions.h"

/**
 * @brief   Class to set the downlink bit rate by using the cadu_rate_switcher implemented in
 *          the programmable logic.
 *
 * @details The cadu_rate_switcher module sets the input rate to the syrlinks transceiver either
 *          to 2000 kHz (bitrateSel = 1) or 400 kHz (bitrate = 0).
 *
 * @author  J. Meier
 */
class PtmeRateSetter : public TxRateSetterIF {
 public:
  /**
   * @brief Constructor
   *
   * @param bitrateSel    GPIO ID of the GPIO connected to the bitrate_sel input of the
   *                      cadu_rate_switcher.
   * @param gpioif        GPIO interface to drive the bitrateSel GPIO
   */
  PtmeRateSetter(gpioId_t bitrateSel, GpioIF* gpioif);
  virtual ~PtmeRateSetter();

  virtual ReturnValue_t setRate(BitRates rate);

 private:
  gpioId_t bitrateSel = gpio::NO_GPIO;

  GpioIF* gpioif = nullptr;
};

#endif /* LINUX_OBC_PTMERATESETTER_H_ */