RTC Calibration

Collaboration diagram for RTC Calibration:

Macros
#define	__HAL_RTC_CALIBRATION_OUTPUT_DISABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR &= ~(RTC_CR_COE))
	Disable the calibration output. More...
#define	__HAL_RTC_CALIBRATION_OUTPUT_ENABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR |= (RTC_CR_COE))
	Enable the RTC calibration output. More...
#define	__HAL_RTC_CLOCKREF_DETECTION_DISABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR &= ~(RTC_CR_REFCKON))
	Disable the clock reference detection. More...
#define	__HAL_RTC_CLOCKREF_DETECTION_ENABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR |= (RTC_CR_REFCKON))
	Enable the clock reference detection. More...
#define	__HAL_RTC_COARSE_CALIB_DISABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR &= ~(RTC_CR_DCE))
	Disable the Coarse calibration process. More...
#define	__HAL_RTC_COARSE_CALIB_ENABLE(__HANDLE__)   ((__HANDLE__)->Instance->CR |= (RTC_CR_DCE))
	Enable the Coarse calibration process. More...
#define	__HAL_RTC_SHIFT_GET_FLAG(__HANDLE__, __FLAG__)   (((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET)
	Get the selected RTC shift operation's flag status. More...

Detailed Description

Macro Definition Documentation

__HAL_RTC_CALIBRATION_OUTPUT_DISABLE

#define __HAL_RTC_CALIBRATION_OUTPUT_DISABLE

(

__HANDLE__

)

((__HANDLE__)->Instance->CR &= ~(RTC_CR_COE))

Disable the calibration output.

Parameters

<strong>HANDLE</strong>

specifies the RTC handle.

Return values

None

Definition at line 766 of file stm32f4xx_hal_rtc_ex.h.

__HAL_RTC_CALIBRATION_OUTPUT_ENABLE

#define __HAL_RTC_CALIBRATION_OUTPUT_ENABLE

(

__HANDLE__

)

((__HANDLE__)->Instance->CR |= (RTC_CR_COE))

Enable the RTC calibration output.

Parameters

<strong>HANDLE</strong>

specifies the RTC handle.

Return values

None

Definition at line 759 of file stm32f4xx_hal_rtc_ex.h.

__HAL_RTC_CLOCKREF_DETECTION_DISABLE

#define __HAL_RTC_CLOCKREF_DETECTION_DISABLE

(

__HANDLE__

)

((__HANDLE__)->Instance->CR &= ~(RTC_CR_REFCKON))

Disable the clock reference detection.

Parameters

<strong>HANDLE</strong>

specifies the RTC handle.

Return values

None

Definition at line 780 of file stm32f4xx_hal_rtc_ex.h.

__HAL_RTC_CLOCKREF_DETECTION_ENABLE

#define __HAL_RTC_CLOCKREF_DETECTION_ENABLE

(

__HANDLE__

)

((__HANDLE__)->Instance->CR |= (RTC_CR_REFCKON))

Enable the clock reference detection.

Parameters

<strong>HANDLE</strong>

specifies the RTC handle.

Return values

None

Definition at line 773 of file stm32f4xx_hal_rtc_ex.h.

__HAL_RTC_COARSE_CALIB_DISABLE

#define __HAL_RTC_COARSE_CALIB_DISABLE

(

__HANDLE__

)

((__HANDLE__)->Instance->CR &= ~(RTC_CR_DCE))

Disable the Coarse calibration process.

Parameters

<strong>HANDLE</strong>

specifies the RTC handle.

Return values

None

Definition at line 752 of file stm32f4xx_hal_rtc_ex.h.

__HAL_RTC_COARSE_CALIB_ENABLE

#define __HAL_RTC_COARSE_CALIB_ENABLE

(

__HANDLE__

)

((__HANDLE__)->Instance->CR |= (RTC_CR_DCE))

Enable the Coarse calibration process.

Parameters

<strong>HANDLE</strong>

specifies the RTC handle.

Return values

None

Definition at line 745 of file stm32f4xx_hal_rtc_ex.h.

__HAL_RTC_SHIFT_GET_FLAG

#define __HAL_RTC_SHIFT_GET_FLAG	(		__HANDLE__,
			__FLAG__
	)		(((((__HANDLE__)->Instance->ISR) & (__FLAG__)) != RESET)? SET : RESET)

Get the selected RTC shift operation's flag status.

Parameters

<strong>HANDLE</strong>	specifies the RTC handle.
<strong>FLAG</strong>	specifies the RTC shift operation Flag is pending or not. This parameter can be: RTC_FLAG_SHPF

Return values

None

Definition at line 790 of file stm32f4xx_hal_rtc_ex.h.