kopia lustrzana https://github.com/bristol-seds/pico-tracker
51 wiersze
1.9 KiB
C
51 wiersze
1.9 KiB
C
/*
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* Functions related to the battery
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* Copyright (C) 2014 Richard Meadows <richardeoin>
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef BATTERY_H
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#define BATTERY_H
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#include "samd20.h"
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#include "data.h"
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#include "hw_config.h"
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enum battery_use_state {
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BATTERY_GOOD, /* good to use */
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BATTERY_VOLTAGE_TOO_LOW, /* voltage too low */
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};
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enum battery_charge_state {
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BATTERY_EXCESS, /* power incomming, but not charging yet */
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BATTERY_CHARGING, /* charging */
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BATTERY_TRICKLE, /* trickle charging at end of charging cycle */
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BATTERY_DISCHARGING, /* discharging */
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};
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enum battery_use_state get_battery_use_state(void);
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enum battery_charge_state get_battery_charge_state(void);
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void update_battery(struct tracker_datapoint *dp);
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void battery_init(void);
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#endif /* BATTERY_H */
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