Mercurial > public > ostc4
view Small_CPU/Inc/batteryGasGauge.h @ 859:d32901746950 Evo_2_23
Improvment battery charger visualization:
In the previous version the green flash (charge complete) was shown even battery had not reached 100% charge. Root cause was that the pin signaling the end of charge could be raised for other reasons then a full battery. The new version will show the green flash only in case the battery is rated as full.
In addition the graph visualization has been updated to continously progress. In the previous version it only progressed in case the charge value changed. Especially at charging start the charger is doing some battery evaluation which does not increase the charge state. In such a case the graph seemed to be frozen.
author | Ideenmodellierer |
---|---|
date | Tue, 07 May 2024 21:20:33 +0200 |
parents | c1e203ffb478 |
children |
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/** ****************************************************************************** * @file batteryGasGauge.h * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 09-Dec-2014 * @brief LTC2942 * @verbatim ============================================================================== ##### How to use ##### ============================================================================== @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef BATTERY_GAS_GAUGE_H #define BATTERY_GAS_GAUGE_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include <stdint.h> #define BATTERY_DEFAULT_VOLTAGE (6.0f) #define BATTERY_ENDOF_CHARGE_VOLTAGE (4.05f) #define BATTERY_CHARGER_CONNECTED_VOLTAGE (4.2f) #define BATTERY_CHARGE_UNKNOWN (-1.0f) void init_battery_gas_gauge(void); float get_voltage(void); float get_charge(void); void battery_gas_gauge_get_data(void); void battery_gas_gauge_set_charge_full(void); void battery_gas_gauge_set(float percentage); uint8_t battery_gas_gauge_CheckConfigOK(void); uint8_t battery_gas_gauge_isChargeValueValid(void); void battery_gas_gauge_setChargeValueValid(void); #ifdef __cplusplus } #endif #endif /* BATTERY_GAS_GAUGE_H */ /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/