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view Small_CPU/Inc/rtc.h @ 747:df0d43da1614
Added pressure compensation to CO2 detection:
A pressure compensation is needed if the ExplorIR shall be used under extended pressure conditions. The procedure recommended by the application note has been integrated. To keep things simple the focus of the CO2 measurement is not the precision, as it is needed for the decompression calculation, but the indication of a critical increase of CO2 in the breathing loop. That's why only a lookup table with 1000ppm steps has been implemented instead of calculating the polynom for every measurement.
author | Ideenmodellierer |
---|---|
date | Sun, 05 Mar 2023 22:06:47 +0100 |
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****/