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Mixed sensor operation improvment: A peak detector has been added to the adc measurement to avoid interferance while UART sensor are taking measurement while adc is active. The previous approach to shift adc into time windows where no UART were active had to be replaced because for the CO2 sensor is continously taking samples without providing a sync signal. In addition the UART MUX switching behavior has been improved (potential rx data received from previous sensor is discarded during channel switch etc.)
author Ideenmodellierer
date Mon, 16 Feb 2026 21:27:26 +0100
parents c386ae6635e4
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>&copy; 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);
void RTC_GetDate(RTC_DateTypeDef* psdatestructure);

#ifdef __cplusplus
}
#endif

#endif /* RTC_H */

/************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/