macros to manage the specified RCC Flags and interrupts. More...

Defines
#define	__HAL_RCC_PLLSAI1_ENABLE_IT() SET_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE)
	Enable PLLSAI1RDY interrupt.
#define	__HAL_RCC_PLLSAI1_DISABLE_IT() CLEAR_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE)
	Disable PLLSAI1RDY interrupt.
#define	__HAL_RCC_PLLSAI1_CLEAR_IT() WRITE_REG(RCC->CICR, RCC_CICR_PLLSAI1RDYC)
	Clear the PLLSAI1RDY interrupt pending bit.
#define	__HAL_RCC_PLLSAI1_GET_IT_SOURCE() (READ_BIT(RCC->CIFR, RCC_CIFR_PLLSAI1RDYF) == RCC_CIFR_PLLSAI1RDYF)
	Check whether PLLSAI1RDY interrupt has occurred or not.
#define	__HAL_RCC_PLLSAI1_GET_FLAG() (READ_BIT(RCC->CR, RCC_CR_PLLSAI1RDY) == (RCC_CR_PLLSAI1RDY))
	Check whether the PLLSAI1RDY flag is set or not.
#define	__HAL_RCC_LSECSS_EXTI_ENABLE_IT() SET_BIT(EXTI->IMR1, RCC_EXTI_LINE_LSECSS)
	Enable the RCC LSE CSS Extended Interrupt Line.
#define	__HAL_RCC_LSECSS_EXTI_DISABLE_IT() CLEAR_BIT(EXTI->IMR1, RCC_EXTI_LINE_LSECSS)
	Disable the RCC LSE CSS Extended Interrupt Line.
#define	__HAL_RCC_LSECSS_EXTI_ENABLE_EVENT() SET_BIT(EXTI->EMR1, RCC_EXTI_LINE_LSECSS)
	Enable the RCC LSE CSS Event Line.
#define	__HAL_RCC_LSECSS_EXTI_DISABLE_EVENT() CLEAR_BIT(EXTI->EMR1, RCC_EXTI_LINE_LSECSS)
	Disable the RCC LSE CSS Event Line.
#define	__HAL_RCC_LSECSS_EXTI_ENABLE_FALLING_EDGE() SET_BIT(EXTI->FTSR1, RCC_EXTI_LINE_LSECSS)
	Enable the RCC LSE CSS Extended Interrupt Falling Trigger.
#define	__HAL_RCC_LSECSS_EXTI_DISABLE_FALLING_EDGE() CLEAR_BIT(EXTI->FTSR1, RCC_EXTI_LINE_LSECSS)
	Disable the RCC LSE CSS Extended Interrupt Falling Trigger.
#define	__HAL_RCC_LSECSS_EXTI_ENABLE_RISING_EDGE() SET_BIT(EXTI->RTSR1, RCC_EXTI_LINE_LSECSS)
	Enable the RCC LSE CSS Extended Interrupt Rising Trigger.
#define	__HAL_RCC_LSECSS_EXTI_DISABLE_RISING_EDGE() CLEAR_BIT(EXTI->RTSR1, RCC_EXTI_LINE_LSECSS)
	Disable the RCC LSE CSS Extended Interrupt Rising Trigger.
#define	__HAL_RCC_LSECSS_EXTI_ENABLE_RISING_FALLING_EDGE()
	Enable the RCC LSE CSS Extended Interrupt Rising & Falling Trigger.
#define	__HAL_RCC_LSECSS_EXTI_DISABLE_RISING_FALLING_EDGE()
	Disable the RCC LSE CSS Extended Interrupt Rising & Falling Trigger.
#define	__HAL_RCC_LSECSS_EXTI_GET_FLAG() (READ_BIT(EXTI->PR1, RCC_EXTI_LINE_LSECSS) == RCC_EXTI_LINE_LSECSS)
	Check whether the specified RCC LSE CSS EXTI interrupt flag is set or not.
#define	__HAL_RCC_LSECSS_EXTI_CLEAR_FLAG() WRITE_REG(EXTI->PR1, RCC_EXTI_LINE_LSECSS)
	Clear the RCC LSE CSS EXTI flag.
#define	__HAL_RCC_LSECSS_EXTI_GENERATE_SWIT() SET_BIT(EXTI->SWIER1, RCC_EXTI_LINE_LSECSS)
	Generate a Software interrupt on the RCC LSE CSS EXTI line.
#define	__HAL_RCC_CRS_ENABLE_IT(__INTERRUPT__) SET_BIT(CRS->CR, (__INTERRUPT__))
	Enable the specified CRS interrupts.
#define	__HAL_RCC_CRS_DISABLE_IT(__INTERRUPT__) CLEAR_BIT(CRS->CR, (__INTERRUPT__))
	Disable the specified CRS interrupts.
#define	__HAL_RCC_CRS_GET_IT_SOURCE(__INTERRUPT__) ((READ_BIT(CRS->CR, (__INTERRUPT__)) != 0U) ? SET : RESET)
	Check whether the CRS interrupt has occurred or not.
#define	RCC_CRS_IT_ERROR_MASK (RCC_CRS_IT_TRIMOVF \| RCC_CRS_IT_SYNCERR \| RCC_CRS_IT_SYNCMISS)
	Clear the CRS interrupt pending bits.
#define	__HAL_RCC_CRS_CLEAR_IT(__INTERRUPT__)
#define	__HAL_RCC_CRS_GET_FLAG(__FLAG__) (READ_BIT(CRS->ISR, (__FLAG__)) == (__FLAG__))
	Check whether the specified CRS flag is set or not.
#define	RCC_CRS_FLAG_ERROR_MASK (RCC_CRS_FLAG_TRIMOVF \| RCC_CRS_FLAG_SYNCERR \| RCC_CRS_FLAG_SYNCMISS)
	Clear the CRS specified FLAG.
#define	__HAL_RCC_CRS_CLEAR_FLAG(__FLAG__)

Detailed Description

macros to manage the specified RCC Flags and interrupts.

Define Documentation

#define __HAL_RCC_CRS_CLEAR_FLAG ( __FLAG__ )

Value:

do { \
                                                 if(((__FLAG__) & RCC_CRS_FLAG_ERROR_MASK) != 0U) \
                                                 { \
                                                   WRITE_REG(CRS->ICR, CRS_ICR_ERRC | ((__FLAG__) & ~RCC_CRS_FLAG_ERROR_MASK)); \
                                                 } \
                                                 else \
                                                 { \
                                                   WRITE_REG(CRS->ICR, (__FLAG__)); \
                                                 } \
                                               } while(0)

Definition at line 2313 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_CRSWaitSynchronization().

#define __HAL_RCC_CRS_CLEAR_IT ( __INTERRUPT__ )

Value:

do { \
                                                 if(((__INTERRUPT__) & RCC_CRS_IT_ERROR_MASK) != 0U) \
                                                 { \
                                                   WRITE_REG(CRS->ICR, CRS_ICR_ERRC | ((__INTERRUPT__) & ~RCC_CRS_IT_ERROR_MASK)); \
                                                 } \
                                                 else \
                                                 { \
                                                   WRITE_REG(CRS->ICR, (__INTERRUPT__)); \
                                                 } \
                                               } while(0)

Definition at line 2269 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_CRS_DISABLE_IT ( __INTERRUPT__ ) CLEAR_BIT(CRS->CR, (__INTERRUPT__))

Disable the specified CRS interrupts.

Parameters:

__INTERRUPT__

specifies the CRS interrupt sources to be disabled. This parameter can be any combination of the following values:

RCC_CRS_IT_SYNCOK SYNC event OK interrupt
RCC_CRS_IT_SYNCWARN SYNC warning interrupt
RCC_CRS_IT_ERR Synchronization or trimming error interrupt
RCC_CRS_IT_ESYNC Expected SYNC interrupt

Return values:

None

Definition at line 2242 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_CRS_ENABLE_IT ( __INTERRUPT__ ) SET_BIT(CRS->CR, (__INTERRUPT__))

Enable the specified CRS interrupts.

Parameters:

__INTERRUPT__

specifies the CRS interrupt sources to be enabled. This parameter can be any combination of the following values:

RCC_CRS_IT_SYNCOK SYNC event OK interrupt
RCC_CRS_IT_SYNCWARN SYNC warning interrupt
RCC_CRS_IT_ERR Synchronization or trimming error interrupt
RCC_CRS_IT_ESYNC Expected SYNC interrupt

Return values:

None

Definition at line 2230 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_CRS_GET_FLAG ( __FLAG__ ) (READ_BIT(CRS->ISR, (__FLAG__)) == (__FLAG__))

Check whether the specified CRS flag is set or not.

Parameters:

__FLAG__

specifies the flag to check. This parameter can be one of the following values:

RCC_CRS_FLAG_SYNCOK SYNC event OK
RCC_CRS_FLAG_SYNCWARN SYNC warning
RCC_CRS_FLAG_ERR Error
RCC_CRS_FLAG_ESYNC Expected SYNC
RCC_CRS_FLAG_TRIMOVF Trimming overflow or underflow
RCC_CRS_FLAG_SYNCERR SYNC error
RCC_CRS_FLAG_SYNCMISS SYNC missed

Return values:

The	new state of _FLAG_ (TRUE or FALSE).

Definition at line 2293 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_CRSWaitSynchronization().

#define __HAL_RCC_CRS_GET_IT_SOURCE ( __INTERRUPT__ ) ((READ_BIT(CRS->CR, (__INTERRUPT__)) != 0U) ? SET : RESET)

Check whether the CRS interrupt has occurred or not.

Parameters:

__INTERRUPT__

specifies the CRS interrupt source to check. This parameter can be one of the following values:

RCC_CRS_IT_SYNCOK SYNC event OK interrupt
RCC_CRS_IT_SYNCWARN SYNC warning interrupt
RCC_CRS_IT_ERR Synchronization or trimming error interrupt
RCC_CRS_IT_ESYNC Expected SYNC interrupt

Return values:

The	new state of __INTERRUPT__ (SET or RESET).

Definition at line 2253 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_CLEAR_FLAG ( ) WRITE_REG(EXTI->PR1, RCC_EXTI_LINE_LSECSS)

Clear the RCC LSE CSS EXTI flag.

Return values:

None.

Definition at line 2209 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_DISABLE_EVENT ( ) CLEAR_BIT(EXTI->EMR1, RCC_EXTI_LINE_LSECSS)

Disable the RCC LSE CSS Event Line.

Return values:

None.

Definition at line 2150 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_DISABLE_FALLING_EDGE ( ) CLEAR_BIT(EXTI->FTSR1, RCC_EXTI_LINE_LSECSS)

Disable the RCC LSE CSS Extended Interrupt Falling Trigger.

Return values:

None.

Definition at line 2164 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_DISABLE_IT ( ) CLEAR_BIT(EXTI->IMR1, RCC_EXTI_LINE_LSECSS)

Disable the RCC LSE CSS Extended Interrupt Line.

Return values:

None

Definition at line 2138 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_EDGE ( ) CLEAR_BIT(EXTI->RTSR1, RCC_EXTI_LINE_LSECSS)

Disable the RCC LSE CSS Extended Interrupt Rising Trigger.

Return values:

None.

Definition at line 2177 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_FALLING_EDGE ( )

Value:

do {                                                       \
    __HAL_RCC_LSECSS_EXTI_DISABLE_RISING_EDGE();             \
    __HAL_RCC_LSECSS_EXTI_DISABLE_FALLING_EDGE();            \
  } while(0)

Disable the RCC LSE CSS Extended Interrupt Rising & Falling Trigger.

Return values:

None.

Definition at line 2193 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_ENABLE_EVENT ( ) SET_BIT(EXTI->EMR1, RCC_EXTI_LINE_LSECSS)

Enable the RCC LSE CSS Event Line.

Return values:

None.

Definition at line 2144 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_ENABLE_FALLING_EDGE ( ) SET_BIT(EXTI->FTSR1, RCC_EXTI_LINE_LSECSS)

Enable the RCC LSE CSS Extended Interrupt Falling Trigger.

Return values:

None.

Definition at line 2157 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_ENABLE_IT ( ) SET_BIT(EXTI->IMR1, RCC_EXTI_LINE_LSECSS)

Enable the RCC LSE CSS Extended Interrupt Line.

Return values:

None

Definition at line 2132 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_EnableLSECSS_IT().

#define __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_EDGE ( ) SET_BIT(EXTI->RTSR1, RCC_EXTI_LINE_LSECSS)

Enable the RCC LSE CSS Extended Interrupt Rising Trigger.

Return values:

None.

Definition at line 2171 of file stm32l4xx_hal_rcc_ex.h.

Referenced by HAL_RCCEx_EnableLSECSS_IT().

#define __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_FALLING_EDGE ( )

Value:

do {                                                      \
    __HAL_RCC_LSECSS_EXTI_ENABLE_RISING_EDGE();             \
    __HAL_RCC_LSECSS_EXTI_ENABLE_FALLING_EDGE();            \
  } while(0)

Enable the RCC LSE CSS Extended Interrupt Rising & Falling Trigger.

Return values:

None.

Definition at line 2183 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_GENERATE_SWIT ( ) SET_BIT(EXTI->SWIER1, RCC_EXTI_LINE_LSECSS)

Generate a Software interrupt on the RCC LSE CSS EXTI line.

Return values:

None.

Definition at line 2215 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_LSECSS_EXTI_GET_FLAG ( ) (READ_BIT(EXTI->PR1, RCC_EXTI_LINE_LSECSS) == RCC_EXTI_LINE_LSECSS)

Check whether the specified RCC LSE CSS EXTI interrupt flag is set or not.

Return values:

EXTI	RCC LSE CSS Line Status.

Definition at line 2203 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_PLLSAI1_CLEAR_IT ( ) WRITE_REG(RCC->CICR, RCC_CICR_PLLSAI1RDYC)

Clear the PLLSAI1RDY interrupt pending bit.

Return values:

None

Definition at line 2084 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_PLLSAI1_DISABLE_IT ( ) CLEAR_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE)

Disable PLLSAI1RDY interrupt.

Return values:

None

Definition at line 2079 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_PLLSAI1_ENABLE_IT ( ) SET_BIT(RCC->CIER, RCC_CIER_PLLSAI1RDYIE)

Enable PLLSAI1RDY interrupt.

Return values:

None

Definition at line 2074 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_PLLSAI1_GET_FLAG ( ) (READ_BIT(RCC->CR, RCC_CR_PLLSAI1RDY) == (RCC_CR_PLLSAI1RDY))

Check whether the PLLSAI1RDY flag is set or not.

Return values:

TRUE or FALSE.

Definition at line 2094 of file stm32l4xx_hal_rcc_ex.h.

#define __HAL_RCC_PLLSAI1_GET_IT_SOURCE ( ) (READ_BIT(RCC->CIFR, RCC_CIFR_PLLSAI1RDYF) == RCC_CIFR_PLLSAI1RDYF)

Check whether PLLSAI1RDY interrupt has occurred or not.

Return values:

TRUE or FALSE.

Definition at line 2089 of file stm32l4xx_hal_rcc_ex.h.

#define RCC_CRS_FLAG_ERROR_MASK (RCC_CRS_FLAG_TRIMOVF | RCC_CRS_FLAG_SYNCERR | RCC_CRS_FLAG_SYNCMISS)

Clear the CRS specified FLAG.

Parameters:

__FLAG__

specifies the flag to clear. This parameter can be one of the following values:

RCC_CRS_FLAG_SYNCOK SYNC event OK
RCC_CRS_FLAG_SYNCWARN SYNC warning
RCC_CRS_FLAG_ERR Error
RCC_CRS_FLAG_ESYNC Expected SYNC
RCC_CRS_FLAG_TRIMOVF Trimming overflow or underflow
RCC_CRS_FLAG_SYNCERR SYNC error
RCC_CRS_FLAG_SYNCMISS SYNC missed

Note:: RCC_CRS_FLAG_ERR clears RCC_CRS_FLAG_TRIMOVF, RCC_CRS_FLAG_SYNCERR, RCC_CRS_FLAG_SYNCMISS and consequently RCC_CRS_FLAG_ERR

Return values:

None

Definition at line 2311 of file stm32l4xx_hal_rcc_ex.h.

#define RCC_CRS_IT_ERROR_MASK (RCC_CRS_IT_TRIMOVF | RCC_CRS_IT_SYNCERR | RCC_CRS_IT_SYNCMISS)

Clear the CRS interrupt pending bits.

Parameters:

__INTERRUPT__

specifies the interrupt pending bit to clear. This parameter can be any combination of the following values:

RCC_CRS_IT_SYNCOK SYNC event OK interrupt
RCC_CRS_IT_SYNCWARN SYNC warning interrupt
RCC_CRS_IT_ERR Synchronization or trimming error interrupt
RCC_CRS_IT_ESYNC Expected SYNC interrupt
RCC_CRS_IT_TRIMOVF Trimming overflow or underflow interrupt
RCC_CRS_IT_SYNCERR SYNC error interrupt
RCC_CRS_IT_SYNCMISS SYNC missed interrupt

Definition at line 2267 of file stm32l4xx_hal_rcc_ex.h.

Defines

Detailed Description

Define Documentation