Mercurial > public > ostc4
view Small_CPU/Inc/batteryCharger.h @ 232:f0069f002c55 div-fixes-4-1
Bugfix: make date/time setting work over reboots
Setting the time/date over the UART interface or by the menu, seems
to work, but a reboot of the RTE brings back strange, seemingly
random, time.
The reason for this is rather simple. In the settings, a time
is stored, based on some flawed logic, and that time was restored
on reboot. There is no reason to store any time, when the moment of
restoring it is unrelated in time. So, the fix is simple: do not
set time (in the RTC) based on some time from the past. The whole idea
of a RTC is that it does preserve the time for you, as long its
powered. Any attempt to do things better using stored time data is
futile (and nonsense).
And while working on his, also kick out some useless code from the RTE.
There is no reason to initialize the time on the RTC to some random
time/date in the past. A zero data/time is as good and any random
date.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
| author | Jan Mulder <jlmulder@xs4all.nl> |
|---|---|
| date | Wed, 03 Apr 2019 21:11:56 +0200 |
| parents | 5f11787b4f42 |
| children | 5149cd644fbc |
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/** ****************************************************************************** * @file batteryCharger.h * @author heinrichs weikamp gmbh * @date 09-Dec-2014 * @version V0.0.1 * @since 09-Dec-2014 * @brief LTC4054 Standalone Linear Li-Ion Battery Charger * @verbatim ============================================================================== ##### How to use ##### ============================================================================== @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2015 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef BATTERY_CHARGER_H #define BATTERY_CHARGER_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include <stdint.h> uint8_t get_charge_status(void); void init_battery_charger_status(void); void ReInit_battery_charger_status_pins(void); void DeInit_battery_charger_status_pins(void); void battery_charger_get_status_and_contral_battery_gas_gauge(uint8_t inSleepModeLessCounts); #ifdef __cplusplus } #endif #endif /* BATTERY_CHARGER_H */ /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/