view Small_CPU/Inc/rtc.h @ 976:0b81ac558e89
Evo_2_23
Devbugfix UART buffer cleaning:
In the previous version a buffer cleaning function was used which resets the ringbuffer read index. As result the processing of data was stopped until the DMA write comes to the index 0. When reaching it the complete buffer was proceeded including possibly invalid data.
The usage of the cleanbuffer function was replaced by the flush buffer function (meaning the data is discarded but the data index is maintained). There was already a function for this. Because the function was 99% the same as the read function, it was integrated into the ReadData function. Calling the function with parameter flush = 1 will result in a buffer flush.
The workaround of the previous revision was updated to only be applied in case a DiveO2 sensor is operated in stand alone mode.
author
Ideenmodellierer
date
Wed, 29 Jan 2025 17:21:20 +0100 (2 months ago)
parents
9b29995d6619
children
line source
/**+ − ******************************************************************************+ − * @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);+ − + − void RTC_GetTime(RTC_TimeTypeDef* pstimestructure);+ − + − #ifdef __cplusplus+ − }+ − #endif+ − + − #endif /* RTC_H */+ − + − /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/+ −
