STM32F4xx HAL Documentation
Hardware Abstraction Layer for STM32F4 familiy
Loading...
Searching...
No Matches
Macros
RTCEx Smooth Calib Period Definitions
STM32F4xx_HAL_Driver » RTCEx » RTCEx Exported Constants
Collaboration diagram for RTCEx Smooth Calib Period Definitions:

Macros

#define RTC_SMOOTHCALIB_PERIOD_32SEC   0x00000000U
 
#define RTC_SMOOTHCALIB_PERIOD_16SEC   RTC_CALR_CALW16
 
#define RTC_SMOOTHCALIB_PERIOD_8SEC   RTC_CALR_CALW8
 

Detailed Description

Macro Definition Documentation

◆ RTC_SMOOTHCALIB_PERIOD_32SEC

#define RTC_SMOOTHCALIB_PERIOD_32SEC   0x00000000U

#include <stm32f4xx_hal_rtc_ex.h>

If RTCCLK = 32768 Hz, smooth calibration period is 32s, otherwise 2^20 RTCCLK pulses

Definition at line 276 of file stm32f4xx_hal_rtc_ex.h.

◆ RTC_SMOOTHCALIB_PERIOD_16SEC

#define RTC_SMOOTHCALIB_PERIOD_16SEC   RTC_CALR_CALW16

#include <stm32f4xx_hal_rtc_ex.h>

If RTCCLK = 32768 Hz, smooth calibration period is 16s, otherwise 2^19 RTCCLK pulses

Definition at line 278 of file stm32f4xx_hal_rtc_ex.h.

◆ RTC_SMOOTHCALIB_PERIOD_8SEC

#define RTC_SMOOTHCALIB_PERIOD_8SEC   RTC_CALR_CALW8

#include <stm32f4xx_hal_rtc_ex.h>

If RTCCLK = 32768 Hz, smooth calibration period is 8s, otherwise 2^18 RTCCLK pulses

Definition at line 280 of file stm32f4xx_hal_rtc_ex.h.