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RTC Smooth Calib Period Definitions
STM32H7xx_HAL_Driver » RTCEx » RTC Exported Constants
Collaboration diagram for RTC Smooth Calib Period Definitions:

Macros

#define RTC_SMOOTHCALIB_PERIOD_32SEC   0x00000000u
 If RTCCLK = 32768 Hz, Smooth calibration period is 32s, else 2exp20 RTCCLK pulses.
#define RTC_SMOOTHCALIB_PERIOD_16SEC   RTC_CALR_CALW16
 If RTCCLK = 32768 Hz, Smooth calibration period is 16s, else 2exp19 RTCCLK pulses.
#define RTC_SMOOTHCALIB_PERIOD_8SEC   RTC_CALR_CALW8
 If RTCCLK = 32768 Hz, Smooth calibration period is 8s, else 2exp18 RTCCLK pulses.

Detailed Description

Macro Definition Documentation

◆ RTC_SMOOTHCALIB_PERIOD_16SEC

#define RTC_SMOOTHCALIB_PERIOD_16SEC   RTC_CALR_CALW16

If RTCCLK = 32768 Hz, Smooth calibration period is 16s, else 2exp19 RTCCLK pulses.

Definition at line 732 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_SMOOTHCALIB_PERIOD_32SEC

#define RTC_SMOOTHCALIB_PERIOD_32SEC   0x00000000u

If RTCCLK = 32768 Hz, Smooth calibration period is 32s, else 2exp20 RTCCLK pulses.

Definition at line 730 of file stm32h7xx_hal_rtc_ex.h.

◆ RTC_SMOOTHCALIB_PERIOD_8SEC

#define RTC_SMOOTHCALIB_PERIOD_8SEC   RTC_CALR_CALW8

If RTCCLK = 32768 Hz, Smooth calibration period is 8s, else 2exp18 RTCCLK pulses.

Definition at line 734 of file stm32h7xx_hal_rtc_ex.h.