Mercurial > public > ostc4
view Small_CPU/Inc/rtc.h @ 474:4be72d55b09a Improve_Button_Sleep
Added error detection for reading of ADC values in sleep mode:
ADC value were used for pressure calculation without making sure that the I2C operations used for reading the values were called successfully. As result a invalid pressure could be calculated causing the OSTC to wakeup or (worstcase) to enter dive mode. To avoid this the return values are now evaluated and pressure calculation is only done if I2C signaled no error during transmission
author | ideenmodellierer |
---|---|
date | Tue, 12 May 2020 22:42:52 +0200 |
parents | 5f11787b4f42 |
children |
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/** ****************************************************************************** * @file rtc.h * @author heinrichs weikamp gmbh * @version V0.0.1 * @date 10-Oct-2014 * @brief header file for rtc control * @verbatim ============================================================================== ##### How to use ##### ============================================================================== @endverbatim ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef RTC_H #define RTC_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #define RTC_ASYNCH_PREDIV 0x7F /* LSE as RTC clock */ #define RTC_SYNCH_PREDIV 0x00FF /* LSE as RTC clock */ #include "stm32f4xx_hal.h" void MX_RTC_init(void); void RTC_StopMode_2seconds(void); void RTC_Stop_11ms(void); void RTC_SetTime(RTC_TimeTypeDef stimestructure); void RTC_SetDate(RTC_DateTypeDef sdatestructure); #ifdef __cplusplus } #endif #endif /* RTC_H */ /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/