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40 lines
1.3 KiB
40 lines
1.3 KiB
/// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- |
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/* |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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/* |
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backend driver class for airspeed |
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*/ |
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#ifndef __AP_AIRSPEED_BACKEND_H__ |
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#define __AP_AIRSPEED_BACKEND_H__ |
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#include <AP_Common/AP_Common.h> |
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#include <AP_HAL/AP_HAL.h> |
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class AP_Airspeed_Backend { |
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public: |
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// probe and initialise the sensor |
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virtual bool init(void) = 0; |
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// return the current differential_pressure in Pascal |
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virtual bool get_differential_pressure(float &pressure) = 0; |
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// return the current temperature in degrees C, if available |
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virtual bool get_temperature(float &temperature) = 0; |
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}; |
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#endif // __AP_AIRSPEED_BACKEND_H__
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