parameters.h

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#pragma once

/**
 * @file parameters.h
 *
 * defines the list of parameters that are used within the sensors module
 *
 * @author Beat Kueng <beat-kueng@gmx.net>
 */

#include <lib/parameters/param.h>

namespace sensors
{

struct Parameters {
    float diff_pres_offset_pa;
#ifdef ADC_AIRSPEED_VOLTAGE_CHANNEL
    float diff_pres_analog_scale;
#endif /* ADC_AIRSPEED_VOLTAGE_CHANNEL */

    int32_t board_rotation;

    float board_offset[3];

    float baro_qnh;

    int32_t air_cmodel;
    float air_tube_length;
    float air_tube_diameter_mm;
};

struct ParameterHandles {
    param_t diff_pres_offset_pa;
#ifdef ADC_AIRSPEED_VOLTAGE_CHANNEL
    param_t diff_pres_analog_scale;
#endif /* ADC_AIRSPEED_VOLTAGE_CHANNEL */

    param_t board_rotation;

    param_t board_offset[3];

    param_t baro_qnh;

    param_t air_cmodel;
    param_t air_tube_length;
    param_t air_tube_diameter_mm;

};

/**
 * initialize ParameterHandles struct
 */
void initialize_parameter_handles(ParameterHandles &parameter_handles);


/**
 * Read out the parameters using the handles into the parameters struct.
 * @return 0 on success, <0 on error
 */
void update_parameters(const ParameterHandles &parameter_handles, Parameters &parameters);

} /* namespace sensors */