Defines
#define	__HAL_RCC_CRS_FREQ_ERROR_COUNTER_ENABLE() SET_BIT(CRS->CR, CRS_CR_CEN)
	Enable the oscillator clock for frequency error counter.
#define	__HAL_RCC_CRS_FREQ_ERROR_COUNTER_DISABLE() CLEAR_BIT(CRS->CR, CRS_CR_CEN)
	Disable the oscillator clock for frequency error counter.
#define	__HAL_RCC_CRS_AUTOMATIC_CALIB_ENABLE() SET_BIT(CRS->CR, CRS_CR_AUTOTRIMEN)
	Enable the automatic hardware adjustment of TRIM bits.
#define	__HAL_RCC_CRS_AUTOMATIC_CALIB_DISABLE() CLEAR_BIT(CRS->CR, CRS_CR_AUTOTRIMEN)
	Enable or disable the automatic hardware adjustment of TRIM bits.
#define	__HAL_RCC_CRS_RELOADVALUE_CALCULATE(__FTARGET__, __FSYNC__) (((__FTARGET__) / (__FSYNC__)) - 1U)
	Macro to calculate reload value to be set in CRS register according to target and sync frequencies.

Define Documentation

#define __HAL_RCC_CRS_AUTOMATIC_CALIB_DISABLE ( ) CLEAR_BIT(CRS->CR, CRS_CR_AUTOTRIMEN)

Enable or disable the automatic hardware adjustment of TRIM bits.

Return values:

None

Definition at line 3861 of file stm32h7xx_hal_rcc_ex.h.

#define __HAL_RCC_CRS_AUTOMATIC_CALIB_ENABLE ( ) SET_BIT(CRS->CR, CRS_CR_AUTOTRIMEN)

Enable the automatic hardware adjustment of TRIM bits.

Note:: When the AUTOTRIMEN bit is set the CRS_CFGR register becomes write-protected.

Return values:

None

Definition at line 3855 of file stm32h7xx_hal_rcc_ex.h.

#define __HAL_RCC_CRS_FREQ_ERROR_COUNTER_DISABLE ( ) CLEAR_BIT(CRS->CR, CRS_CR_CEN)

Disable the oscillator clock for frequency error counter.

Return values:

None

Definition at line 3848 of file stm32h7xx_hal_rcc_ex.h.

#define __HAL_RCC_CRS_FREQ_ERROR_COUNTER_ENABLE ( ) SET_BIT(CRS->CR, CRS_CR_CEN)

Enable the oscillator clock for frequency error counter.

Note:: when the CEN bit is set the CRS_CFGR register becomes write-protected.

Return values:

None

Definition at line 3842 of file stm32h7xx_hal_rcc_ex.h.

#define __HAL_RCC_CRS_RELOADVALUE_CALCULATE	(	__FTARGET__,
		__FSYNC__
	)	(((__FTARGET__) / (__FSYNC__)) - 1U)

Macro to calculate reload value to be set in CRS register according to target and sync frequencies.

Note:: The RELOAD value should be selected according to the ratio between the target frequency and the frequency of the synchronization source after pre-scaling. It is then decreased by one in order to reach the expected synchronization on the zero value. The formula is the following: RELOAD = (fTARGET / fSYNC) -1

Parameters:

__FTARGET__	Target frequency (value in Hz)
__FSYNC__	Synchronization signal frequency (value in Hz)

Return values:

None

Definition at line 3873 of file stm32h7xx_hal_rcc_ex.h.

Defines