Mercurial > public > ostc4
view Small_CPU/Inc/batteryGasGauge.h @ 423:a560afdaadbf ImprovmentNVM_2
ext_Flash_write_sample erase sector optimization:
The previous function erased a sector while writing sample data causing a delay of up to 200ms. The new implementation checks at the end of a write sample call if we are close to a sector end. In case we are a erase sector command will be send to the flash for the next sector. At the time of the next sample write (2 seconds later) the next sector is already erased and no busy wait of 200ms is needed => max write time for samples is not less than 5ms.
| author | ideenmodellierer |
|---|---|
| date | Mon, 10 Feb 2020 19:40:33 +0100 |
| parents | 2defc8cd93ce |
| children | 1b995079c045 |
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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> 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); #ifdef __cplusplus } #endif #endif /* BATTERY_GAS_GAUGE_H */ /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/