LSI

Functions
__STATIC_INLINE void	DDL_RCM_LSI_Enable (void)
	Enable LSI oscillator.
__STATIC_INLINE void	DDL_RCM_LSI_Disable (void)
	Disable LSI oscillator.
__STATIC_INLINE uint32_t	DDL_RCM_LSI_IsReady (void)
	Check if LSI clock is ready.

Detailed Description

Function Documentation

DDL_RCM_LSI_Disable()

__STATIC_INLINE void DDL_RCM_LSI_Disable

(

void

)

Disable LSI oscillator.

Note

Accesses PMU->CR in the backup domain. Call DDL_RCM_Unlock(), DDL_RCM_EnableAPBPeripheral(DDL_RCM_APB_PERIPHERAL_BKP) and DDL_RCM_DisableBackupWriteProtect() first; otherwise a BusFault may occur.

Return values

None

Definition at line 650 of file g32r4xx_ddl_rcm.h.

DDL_RCM_LSI_Enable()

__STATIC_INLINE void DDL_RCM_LSI_Enable

(

void

)

Enable LSI oscillator.

Note

Accesses PMU->CR in the backup domain. Call DDL_RCM_Unlock(), DDL_RCM_EnableAPBPeripheral(DDL_RCM_APB_PERIPHERAL_BKP) and DDL_RCM_DisableBackupWriteProtect() first; otherwise a BusFault may occur.

Parameters

None

Return values

None

Definition at line 638 of file g32r4xx_ddl_rcm.h.

DDL_RCM_LSI_IsReady()

__STATIC_INLINE uint32_t DDL_RCM_LSI_IsReady

(

void

)

Check if LSI clock is ready.

Note

Accesses PMU->CR in the backup domain. Call DDL_RCM_Unlock(), DDL_RCM_EnableAPBPeripheral(DDL_RCM_APB_PERIPHERAL_BKP) and DDL_RCM_DisableBackupWriteProtect() first; otherwise a BusFault may occur.

Return values

State

of bit (1 or 0).

Definition at line 662 of file g32r4xx_ddl_rcm.h.