ardupilot/libraries/AP_Airspeed/AP_Airspeed_Backend.h

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/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
/*
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 <http://www.gnu.org/licenses/>.
*/
#pragma once
/*
backend driver class for airspeed
*/
#include <AP_Common/AP_Common.h>
#include <AP_HAL/AP_HAL.h>
class AP_Airspeed_Backend {
public:
// probe and initialise the sensor
virtual bool init(void) = 0;
// return the current differential_pressure in Pascal
virtual bool get_differential_pressure(float &pressure) = 0;
// return the current temperature in degrees C, if available
virtual bool get_temperature(float &temperature) = 0;
};