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47 lines
1.5 KiB
47 lines
1.5 KiB
/* |
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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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#pragma once |
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#include <AP_Common/AP_Common.h> |
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#include <AP_HAL/AP_HAL.h> |
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#include "AP_BattMonitor_Backend.h" |
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class AP_BattMonitor_Bebop :public AP_BattMonitor_Backend |
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{ |
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public: |
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// constructor. This incorporates initialisation as well. |
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AP_BattMonitor_Bebop(AP_BattMonitor &mon, AP_BattMonitor::BattMonitor_State &mon_state): |
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AP_BattMonitor_Backend(mon, mon_state), |
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_prev_vbat_raw(0.0f), |
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_prev_vbat(0.0f), |
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_battery_voltage_max(0.0f) |
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{}; |
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virtual ~AP_BattMonitor_Bebop(void) {}; |
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// initialise |
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void init() override; |
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// read the latest battery voltage |
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void read() override; |
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private: |
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float _prev_vbat_raw; |
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float _prev_vbat; |
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float _battery_voltage_max; |
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float _compute_compensation(const uint16_t *rpm, float vbat_raw); |
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float _filter_voltage(float vbat_raw); |
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float _compute_battery_percentage(float vbat); |
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};
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