LL FLASH Functions

LL FLASH Functions

group FLASH_LL_Exported_Functions

Functions

void LL_FLASH_SetLatency ( FLASH_TypeDef * flashx , uint32_t latency )

Set Flash latency.

Reference Manual to LL API cross reference (Register Field Functions)

ACR LATENCY LL_FLASH_SetLatency

Parameters :
uint32_t LL_FLASH_GetLatency ( const FLASH_TypeDef * flashx )

Get Flash latency.

Reference Manual to LL API cross reference (Register Field Functions)

Parameters :

FLASH – instance. ACR LATENCY LL_FLASH_GetLatency

Return values :

Returned – value can be one of the following values:

void LL_FLASH_EnablePrefetch ( FLASH_TypeDef * flashx )

Enable flash prefetch.

Reference Manual to LL API cross reference (Register Field Functions)

ACR PRFTEN LL_FLASH_EnablePrefetch

Parameters :

FLASH – instance.

void LL_FLASH_DisablePrefetch ( FLASH_TypeDef * flashx )

Disable flash prefetch.

Reference Manual to LL API cross reference (Register Field Functions)

ACR PRFTEN LL_FLASH_DisablePrefetch

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledPrefetch ( const FLASH_TypeDef * flashx )

Check if the flash prefetch is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

ACR PRFTEN LL_FLASH_IsEnabledPrefetch

Parameters :

FLASH – instance.

Return values :

State – of flash prefetch (1 enabled / 0 disabled).

void LL_FLASH_EnableLowPWRReadMode ( FLASH_TypeDef * flashx )

Enable flash low power read mode.

Reference Manual to LL API cross reference (Register Field Functions)

ACR LPM LL_FLASH_EnableLowPWRReadMode

Parameters :

FLASH – instance.

void LL_FLASH_DisableLowPWRReadMode ( FLASH_TypeDef * flashx )

Disable flash low power read mode.

Reference Manual to LL API cross reference (Register Field Functions)

ACR LPM LL_FLASH_DisableLowPWRReadMode

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledLowPWRReadMode ( const FLASH_TypeDef * flashx )

Check if the flash low power read mode is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

ACR LPM LL_FLASH_IsEnabledLowPWRReadMode

Parameters :

FLASH – instance.

Return values :

State – of flash low power read mode (1 enabled / 0 disabled).

void LL_FLASH_BANK_RequestPWRDownRunMode ( FLASH_TypeDef * flashx , uint32_t bank )

Request flash bank power down mode during run mode.

Reference Manual to LL API cross reference (Register Field Functions) ACR PDREQx (x : 1 to 2) LL_FLASH_BANK_RequestPWRDownRunMode

Parameters :
void LL_FLASH_SetPWRDownSleepMode ( FLASH_TypeDef * flashx , uint32_t mode )

Set the flash power mode during sleep mode.

Reference Manual to LL API cross reference (Register Field Functions)

ACR SLEEP_PD LL_FLASH_SetPWRDownSleepMode

Parameters :
uint32_t LL_FLASH_GetPWRDownSleepMode ( const FLASH_TypeDef * flashx )

Get the flash power mode during sleep mode.

Reference Manual to LL API cross reference (Register Field Functions)

ACR SLEEP_PD LL_FLASH_GetPWRDownSleepMode

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_BANK_SetPWRDownRunModeKey ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t key )

Set the flash power down key.

Reference Manual to LL API cross reference (Register Field Functions) PDKEY1R/PDKEY2R PDKEY1/PDKEY2 LL_FLASH_BANK_SetPWRDownRunModeKey

Parameters :
void LL_FLASH_SetUnlockKey ( FLASH_TypeDef * flashx , uint32_t key )

Set the flash unlock key.

Reference Manual to LL API cross reference (Register Field Functions) NSKEYR/SECKEYR NSKEY/SECKEY LL_FLASH_SetUnlockKey

Parameters :
void LL_FLASH_NS_SetUnlockKey ( FLASH_TypeDef * flashx , uint32_t key )

Set the flash unlock key for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSKEYR NSKEY LL_FLASH_NS_SetUnlockKey

Parameters :
void LL_FLASH_EnableProgramming ( FLASH_TypeDef * flashx )

Enable the flash programming.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR PG LL_FLASH_EnableProgramming

Parameters :

FLASH – instance.

void LL_FLASH_NS_EnableProgramming ( FLASH_TypeDef * flashx )

Enable the flash programming for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR PG LL_FLASH_NS_EnableProgramming

Parameters :

FLASH – instance.

void LL_FLASH_DisableProgramming ( FLASH_TypeDef * flashx )

Disable the flash programming.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR PG LL_FLASH_DisableProgramming

Parameters :

FLASH – instance.

void LL_FLASH_NS_DisableProgramming ( FLASH_TypeDef * flashx )

Disable the flash programming for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR PG LL_FLASH_NS_DisableProgramming

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledProgramming ( const FLASH_TypeDef * flashx )

Check if the flash programming is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR PG LL_FLASH_IsEnabledProgramming

Parameters :

FLASH – instance.

Return values :

State – of flash programming (1 enabled / 0 disabled).

uint32_t LL_FLASH_NS_IsEnabledProgramming ( const FLASH_TypeDef * flashx )

Check if the flash programming is enabled or disabled for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR PG LL_FLASH_NS_IsEnabledProgramming

Parameters :

FLASH – instance.

Return values :

State – of flash non-secure programming (1 enabled / 0 disabled).

void LL_FLASH_EnablePageErase ( FLASH_TypeDef * flashx )

Enable the flash page erase.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR PER LL_FLASH_EnablePageErase

Parameters :

FLASH – instance.

void LL_FLASH_NS_EnablePageErase ( FLASH_TypeDef * flashx )

Enable the flash page erase for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR PER LL_FLASH_NS_EnablePageErase

Parameters :

FLASH – instance.

void LL_FLASH_DisablePageErase ( FLASH_TypeDef * flashx )

Disable the flash page erase.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR PER LL_FLASH_DisablePageErase

Parameters :

FLASH – instance.

void LL_FLASH_NS_DisablePageErase ( FLASH_TypeDef * flashx )

Disable the flash page erase for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR PER LL_FLASH_NS_DisablePageErase

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledPageErase ( const FLASH_TypeDef * flashx )

Check if the flash page erase is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR PER LL_FLASH_IsEnabledPageErase

Parameters :

FLASH – instance.

Return values :

State – of flash page erase (1 enabled / 0 disabled).

uint32_t LL_FLASH_NS_IsEnabledPageErase ( const FLASH_TypeDef * flashx )

Check if the flash page erase is enabled or disabled for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR PER LL_FLASH_NS_IsEnabledPageErase

Parameters :

FLASH – instance.

Return values :

State – of flash non-secure page erase (1 enabled / 0 disabled).

void LL_FLASH_BANK_EnableMassErase ( FLASH_TypeDef * flashx , uint32_t bank )

Enable the flash bank mass erase.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR MER1/MER2 LL_FLASH_BANK_EnableMassErase

Parameters :
void LL_FLASH_NS_BANK_EnableMassErase ( FLASH_TypeDef * flashx , uint32_t bank )

Enable the flash bank mass erase for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR MER1/MER2 LL_FLASH_NS_BANK_EnableMassErase

Parameters :
void LL_FLASH_BANK_DisableMassErase ( FLASH_TypeDef * flashx , uint32_t bank )

Disable the flash bank mass erase.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR MER1/MER2 LL_FLASH_BANK_DisableMassErase

Parameters :
void LL_FLASH_NS_BANK_DisableMassErase ( FLASH_TypeDef * flashx , uint32_t bank )

Disable the flash bank mass erase for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR MER1/MER2 LL_FLASH_EnableBank1MassErase

Parameters :
uint32_t LL_FLASH_BANK_IsEnabledMassErase ( const FLASH_TypeDef * flashx , uint32_t bank )

Check if the flash bank mass erase is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR MER1/MER2 LL_FLASH_BANK_IsEnabledMassErase

Parameters :
Return values :

State – of flash mass erase (1 enabled / 0 disabled).

uint32_t LL_FLASH_NS_BANK_IsEnabledMassErase ( const FLASH_TypeDef * flashx , uint32_t bank )

Check if the flash bank mass erase is enabled or disabled for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR MER1/MER2 LL_FLASH_NS_BANK_IsEnabledMassErase

Parameters :
Return values :

State – of flash non-secure mass erase (1 enabled / 0 disabled).

void LL_FLASH_BANK_SetPageEraseIndex ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t page_idx )

Set the flash page erase index.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR BKER/PNB LL_FLASH_BANK_SetPageEraseIndex

Parameters :
void LL_FLASH_NS_BANK_SetPageEraseIndex ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t page_idx )

Set the flash page erase index for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR BKER/PNB LL_FLASH_NS_BANK_SetPageEraseIndex

Parameters :
void LL_FLASH_SetProgrammingMode ( FLASH_TypeDef * flashx , uint32_t programming_mode )

Set the flash programming mode.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR BWR LL_FLASH_SetProgrammingMode

Parameters :
void LL_FLASH_NS_SetProgrammingMode ( FLASH_TypeDef * flashx , uint32_t programming_mode )

Set the flash programming mode for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR BWR LL_FLASH_NS_SetProgrammingMode

Parameters :
uint32_t LL_FLASH_GetProgrammingMode ( const FLASH_TypeDef * flashx )

Get the flash programming mode.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR BWR LL_FLASH_GetProgrammingMode

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

uint32_t LL_FLASH_NS_GetProgrammingMode ( const FLASH_TypeDef * flashx )

Get the flash programming mode for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR BWR LL_FLASH_NS_GetProgrammingMode

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_SetConfigProgramming ( FLASH_TypeDef * flashx , uint32_t programming_mode )

Set the configuration of flash programming.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR PG/BWR LL_FLASH_SetConfigProgramming

Parameters :
void LL_FLASH_NS_SetConfigProgramming ( FLASH_TypeDef * flashx , uint32_t programming_mode )

Set the configuration of flash programming for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR PG/BWR LL_FLASH_NS_SetConfigProgramming

Parameters :
void LL_FLASH_StartEraseOperation ( FLASH_TypeDef * flashx )

Start the flash erase operation.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR STRT LL_FLASH_StartEraseOperation

Parameters :

FLASH – instance.

void LL_FLASH_NS_StartEraseOperation ( FLASH_TypeDef * flashx )

Start the flash erase operation for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR STRT LL_FLASH_NS_StartEraseOperation

Parameters :

FLASH – instance.

void LL_FLASH_StartErasePage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t page_idx )

Start the flash erase page.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR BKER/PNB/PER/STRT LL_FLASH_StartErasePage

Parameters :
void LL_FLASH_NS_StartErasePage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t page_idx )

Start the flash erase page for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR BKER/PNB/PER/STRT LL_FLASH_NS_StartErasePage

Parameters :
void LL_FLASH_StartEraseBank ( FLASH_TypeDef * flashx , uint32_t bank )

Start the flash erase bank.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR MER1/MER2/STRT LL_FLASH_StartEraseBank

Parameters :
void LL_FLASH_NS_StartEraseBank ( FLASH_TypeDef * flashx , uint32_t bank )

Start the flash erase bank for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR MER1/MER2/STRT LL_FLASH_NS_StartEraseBank

Parameters :
void LL_FLASH_DisableAllOperation ( FLASH_TypeDef * flashx )

Disable all flash operation.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR EOPIE/ERRIE/PG/PER/MER1/MER2 LL_FLASH_DisableAllOperation

Parameters :

FLASH – instance.

void LL_FLASH_NS_DisableAllOperation ( FLASH_TypeDef * flashx )

Disable all flash operation for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR EOPIE/ERRIE/PG/PER/MER1/MER2 LL_FLASH_NS_DisableAllOperation

Parameters :

FLASH – instance.

void LL_FLASH_OB_StartModification ( FLASH_TypeDef * flashx )

Start the flash option bytes modification.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR OPTSTRT LL_FLASH_OB_StartModification

Parameters :

FLASH – instance.

void LL_FLASH_EnableIT ( FLASH_TypeDef * flashx , uint32_t interrupt )

Enable the flash interrupt.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR EOPIE/ERRIE LL_FLASH_EnableIT

Parameters :
void LL_FLASH_NS_EnableIT ( FLASH_TypeDef * flashx , uint32_t interrupt )

Enable the flash interrupt for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR EOPIE/ERRIE LL_FLASH_NS_EnableIT

Parameters :
void LL_FLASH_DisableIT ( FLASH_TypeDef * flashx , uint32_t interrupt )

Disable the flash interrupt.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR EOPIE/ERRIE LL_FLASH_DisableIT

Parameters :
void LL_FLASH_NS_DisableIT ( FLASH_TypeDef * flashx , uint32_t interrupt )

Disable the flash interrupt for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSCR EOPIE/ERRIE LL_FLASH_NS_DisableIT

Parameters :
void LL_FLASH_EnableIT_EOP ( FLASH_TypeDef * flashx )

Enable the flash end of operation interrupt.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR EOPIE LL_FLASH_EnableIT_EOP

Parameters :

FLASH – instance.

void LL_FLASH_NS_EnableIT_EOP ( FLASH_TypeDef * flashx )

Enable the flash end of operation interrupt for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR EOPIE LL_FLASH_NS_EnableIT_EOP

Parameters :

FLASH – instance.

void LL_FLASH_DisableIT_EOP ( FLASH_TypeDef * flashx )

Disable the flash end of operation interrupt.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR EOPIE LL_FLASH_DisableIT_EOP

Parameters :

FLASH – instance.

void LL_FLASH_NS_DisableIT_EOP ( FLASH_TypeDef * flashx )

Disable the flash end of operation interrupt for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR EOPIE LL_FLASH_NS_DisableIT_EOP

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledIT_EOP ( const FLASH_TypeDef * flashx )

Check if the flash end of operation interrupt is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR EOPIE LL_FLASH_IsEnabledIT_EOP

Parameters :

FLASH – instance.

Return values :

State – of flash EOP interruption (1 enabled / 0 disabled).

uint32_t LL_FLASH_NS_IsEnabledIT_EOP ( const FLASH_TypeDef * flashx )

Check if the flash end of operation interrupt is enabled or disabled for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR EOPIE LL_FLASH_NS_IsEnabledIT_EOP

Parameters :

FLASH – instance.

Return values :

State – of flash non-secure EOP interruption (1 enabled / 0 disabled).

void LL_FLASH_EnableIT_ERR ( FLASH_TypeDef * flashx )

Enable the flash error interrupt.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR ERRIE LL_FLASH_EnableIT_ERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_EnableIT_ERR ( FLASH_TypeDef * flashx )

Enable the flash error interrupt for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR ERRIE LL_FLASH_NS_EnableIT_ERR

Parameters :

FLASH – instance.

void LL_FLASH_DisableIT_ERR ( FLASH_TypeDef * flashx )

Disable the flash error interrupt.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR ERRIE LL_FLASH_DisableIT_ERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_DisableIT_ERR ( FLASH_TypeDef * flashx )

Disable the flash error interrupt for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR ERRIE LL_FLASH_NS_DisableIT_ERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledIT_ERR ( const FLASH_TypeDef * flashx )

Check if the flash error interrupt is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR ERRIE LL_FLASH_IsEnabledIT_ERR

Parameters :

FLASH – instance.

Return values :

State – of flash ERR interruption (1 enabled / 0 disabled).

uint32_t LL_FLASH_NS_IsEnabledIT_ERR ( const FLASH_TypeDef * flashx )

Check if the flash error interrupt is enabled or disabled for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR ERRIE LL_FLASH_NS_IsEnabledIT_ERR

Parameters :

FLASH – instance.

Return values :

State – of flash non-secure ERR interruption (1 enabled / 0 disabled).

void LL_FLASH_OB_Launch ( FLASH_TypeDef * flashx )

Launch the flash option bytes loading.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR OBL_LAUNCH LL_FLASH_OB_Launch

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsLaunched ( const FLASH_TypeDef * flashx )

Check if the flash option bytes loading is launched.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR OBL_LAUNCH LL_FLASH_OB_IsLaunched

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes launch (1 launched / 0 not launched).

void LL_FLASH_SetSecurityStateInversion ( FLASH_TypeDef * flashx , uint32_t sec_state_inversion )

Set the flash security state inversion.

Reference Manual to LL API cross reference (Register Field Functions)

SECCR INV LL_FLASH_SetSecurityStateInversion

Parameters :
uint32_t LL_FLASH_GetSecurityStateInversion ( const FLASH_TypeDef * flashx )

Get the flash security state inversion.

Reference Manual to LL API cross reference (Register Field Functions)

SECCR INV LL_FLASH_GetSecurityStateInversion

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_Lock ( FLASH_TypeDef * flashx )

Lock the flash option bytes control access registers.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR OPTLOCK LL_FLASH_OB_Lock

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsLocked ( const FLASH_TypeDef * flashx )

Check the flash option bytes control access registers lock state.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR OPTLOCK LL_FLASH_OB_IsLocked

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes lock (1 locked / 0 unlocked).

void LL_FLASH_Lock ( FLASH_TypeDef * flashx )

Lock the flash control assess registers.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR LOCK LL_FLASH_Lock

Parameters :

FLASH – instance.

void LL_FLASH_NS_Lock ( FLASH_TypeDef * flashx )

Lock the flash control assess registers for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR LOCK LL_FLASH_NS_Lock

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsLocked ( const FLASH_TypeDef * flashx )

Check the flash control access registers lock state.

Reference Manual to LL API cross reference (Register Field Functions) NSCR/SECCR LOCK LL_FLASH_IsLocked

Parameters :

FLASH – instance.

Return values :

State – of flash lock (1 locked / 0 unlocked).

uint32_t LL_FLASH_NS_IsLocked ( const FLASH_TypeDef * flashx )

Check the flash control access registers lock state for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSCR LOCK LL_FLASH_NS_IsLocked

Parameters :

FLASH – instance.

Return values :

State – of flash non-secure lock (1 locked / 0 unlocked).

uint32_t LL_FLASH_GetECCFailAddressOffset ( const FLASH_TypeDef * flashx )

Get the flash ECC fail address offset.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ADDR_ECC LL_FLASH_GetECCFailAddressOffset

Parameters :

FLASH – instance.

Return values :

Returned – value : ECC failed address offset.

uint32_t LL_FLASH_GetECCFailBank ( const FLASH_TypeDef * flashx )

Get the flash ECC fail bank.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR BK_ECC LL_FLASH_GetECCFailBank

Parameters :

FLASH – instance.

Return values :

Returned – value : ECC failed bank.

uint32_t LL_FLASH_GetECCFailFlash ( const FLASH_TypeDef * flashx )

Get the flash ECC fail system flash.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR SYSF_ECC LL_FLASH_GetECCFailFlash

Parameters :

FLASH – instance.

Return values :

Returned – value : ECC failed systeme flash.

uint32_t LL_FLASH_GetECCFailArea ( const FLASH_TypeDef * flashx )

Get the flash ECC fail area.

Reference Manual to LL API cross reference (Register Field Functions) ECCR BK_ECC/SYSF_ECC LL_FLASH_GetECCFailArea

Parameters :

FLASH – instance.

Return values :

Returned – value : ECC failed systeme flash.

void LL_FLASH_EnableIT_ECC ( FLASH_TypeDef * flashx )

Enable the flash ECC interrupt.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ECCIE LL_FLASH_EnableIT_ECC

Parameters :

FLASH – instance.

void LL_FLASH_DisableIT_ECC ( FLASH_TypeDef * flashx )

Disable the flash ECC interrupt.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ECCIE LL_FLASH_DisableIT_ECC

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledIT_ECC ( const FLASH_TypeDef * flashx )

Check if the flash ECC interrupt is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ECCIE LL_FLASH_IsEnabledIT_ECC

Parameters :

FLASH – instance.

Return values :

State – of flash ECC interruption (1 enabled / 0 disabled).

uint32_t LL_FLASH_IsActiveFlag_ECCC ( const FLASH_TypeDef * flashx )

Check if the flash ECC single error flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ECCC LL_FLASH_IsActiveFlag_ECCC

Parameters :

FLASH – instance.

Return values :

State – of flash ECCC flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_ECCC ( FLASH_TypeDef * flashx )

Clear the flash ECC single error flag.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ECCC LL_FLASH_ClearFlag_ECCC

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_ECCD ( const FLASH_TypeDef * flashx )

Check if the flash ECC double error flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ECCD LL_FLASH_IsActiveFlag_ECCD

Parameters :

FLASH – instance.

Return values :

State – of flash ECCD flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_ECCD ( FLASH_TypeDef * flashx )

Clear the flash ECC double error flag.

Reference Manual to LL API cross reference (Register Field Functions)

ECCR ECCD LL_FLASH_ClearFlag_ECCD

Parameters :

FLASH – instance.

uint32_t LL_FLASH_GetOperInterruptedAddressOffset ( const FLASH_TypeDef * flashx )

Get the flash interrupted operation address offset.

Reference Manual to LL API cross reference (Register Field Functions)

OPSR ADDR_OP LL_FLASH_GetOperInterruptedAddressOffset

Parameters :

FLASH – instance.

Return values :

Returned – value : the flash interrupted operation address offset.

uint32_t LL_FLASH_GetOperInterruptedBank ( const FLASH_TypeDef * flashx )

Get the flash interrupted operation bank.

Reference Manual to LL API cross reference (Register Field Functions)

OPSR BK_OP LL_FLASH_GetOperInterruptedBank

Parameters :

FLASH – instance.

Return values :

Returned – value : the flash interrupted operation bank.

uint32_t LL_FLASH_GetOperInterruptedFlash ( const FLASH_TypeDef * flashx )

Get the flash interrupted operation system flash.

Reference Manual to LL API cross reference (Register Field Functions)

OPSR SYSF_OP LL_FLASH_GetOperInterruptedFlash

Parameters :

FLASH – instance.

Return values :

Returned – value : the flash interrupted operation system flash.

uint32_t LL_FLASH_GetOperInterruptedCode ( const FLASH_TypeDef * flashx )

Get the flash interrupted operation code.

Reference Manual to LL API cross reference (Register Field Functions)

OPSR CODE_OP LL_FLASH_GetOperInterruptedCode

Parameters :

FLASH – instance.

Return values :

Returned – value : the flash interrupted operation code.

void LL_FLASH_OB_SetRDPLevel ( FLASH_TypeDef * flashx , uint32_t rdp_level )

Set the flash Readout protection level.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR RDP LL_FLASH_OB_SetRDPLevel

Parameters :
uint32_t LL_FLASH_OB_GetRDPLevel ( const FLASH_TypeDef * flashx )

Get the flash Readout protection level.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR RDP LL_FLASH_OB_GetRDPLevel

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetBORLevel ( FLASH_TypeDef * flashx , uint32_t bor_level )

Set the flash BOR level.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR BOR_LEV LL_FLASH_OB_SetBORLevel

Parameters :
uint32_t LL_FLASH_OB_GetBORLevel ( const FLASH_TypeDef * flashx )

Get the flash BOR level.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR BOR_LEV LL_FLASH_OB_GetBORLevel

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetNRSTStopMode ( FLASH_TypeDef * flashx , uint32_t rst_generation )

Set the flash reset generation in stop mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NRST_STOP LL_FLASH_OB_SetNRSTStopMode

Parameters :
uint32_t LL_FLASH_OB_GetNRSTStopMode ( const FLASH_TypeDef * flashx )

Get the flash reset generation in stop mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NRST_STOP LL_FLASH_OB_DisableNRSTStopMode

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetNRSTStandbyMode ( FLASH_TypeDef * flashx , uint32_t rst_generation )

Set the flash reset generation in standby mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NRST_STDBY LL_FLASH_OB_SetNRSTStandbyMode

Parameters :
uint32_t LL_FLASH_OB_GetNRSTStandbyMode ( const FLASH_TypeDef * flashx )

Get the flash reset generation in standby mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NRST_STDBY LL_FLASH_OB_DisableNRSTStopMode

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetNRSTShutdownMode ( FLASH_TypeDef * flashx , uint32_t rst_generation )

Set the flash reset generation in shutdown mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NRST_SHDW LL_FLASH_OB_SetNRSTShutdownMode

Parameters :
uint32_t LL_FLASH_OB_GetNRSTShutdownMode ( const FLASH_TypeDef * flashx )

Get the flash reset generation in shutdown mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NRST_SHDW LL_FLASH_OB_GetNRSTShutdownMode

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetSystemRstSRAMErase ( FLASH_TypeDef * flashx , uint32_t erase_sram )

Set the flash erase sram upon system reset.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM_RST LL_FLASH_OB_SetSystemRstSRAMErase

Parameters :
uint32_t LL_FLASH_OB_GetSystemRstSRAMErase ( const FLASH_TypeDef * flashx )

Get the flash erase sram upon system reset.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM_RST LL_FLASH_OB_GetSystemRstSRAMErase

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetIWDGSelection ( FLASH_TypeDef * flashx , uint32_t hw_sw_selection )

Set the flash independent watchdog selection.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_SW LL_FLASH_OB_SetIWDGSelection

Parameters :
uint32_t LL_FLASH_OB_GetIWDGSelection ( const FLASH_TypeDef * flashx )

Get the flash independent watchdog selection.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_SW LL_FLASH_OB_GetIWDGSelection

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_FreezeIWDGStopMode ( FLASH_TypeDef * flashx )

Freeze the flash independent watchdog counter in stop mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_STOP LL_FLASH_OB_FreezeIWDGStopMode

Parameters :

FLASH – instance.

void LL_FLASH_OB_UnfreezeIWDGStopMode ( FLASH_TypeDef * flashx )

Unfreeze the flash independent watchdog counter in stop mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_STOP LL_FLASH_OB_UnfreezeIWDGStopMode

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsFrozenIWDGStopMode ( const FLASH_TypeDef * flashx )

Check the flash independent watchdog counter in stop mode is frozen.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_STOP LL_FLASH_OB_IsFrozenIWDGStopMode

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes IWDG counter in stop mode (1 frozen / 0 not frozen).

void LL_FLASH_OB_FreezeIWDGStandbyMode ( FLASH_TypeDef * flashx )

Freeze the flash independent watchdog counter in standby mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_STDBY LL_FLASH_OB_FreezeIWDGStandbyMode

Parameters :

FLASH – instance.

void LL_FLASH_OB_UnfreezeIWDGStandbyMode ( FLASH_TypeDef * flashx )

Unfreeze the flash independent watchdog counter in standby mode.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_STDBY LL_FLASH_OB_UnfreezeIWDGStandbyMode

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsFrozenIWDGStandbyMode ( const FLASH_TypeDef * flashx )

Check the flash independent watchdog counter in standby mode is frozen.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IWDG_STDBY LL_FLASH_OB_IsFrozenIWDGStandbyMode

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes IWDG counter in standby mode (1 frozen / 0 not frozen).

void LL_FLASH_OB_SetWWDGSelection ( FLASH_TypeDef * flashx , uint32_t hw_sw_selection )

Set the flash window watchdog selection.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR WWDG_SW LL_FLASH_OB_SetWWDGSelection

Parameters :
uint32_t LL_FLASH_OB_GetWWDGSelection ( const FLASH_TypeDef * flashx )

Get the flash window watchdog selection.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR WWDG_SW LL_FLASH_OB_GetWWDGSelection

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetSwapBanks ( FLASH_TypeDef * flashx , uint32_t swap_bank )

Set the flash swap banks.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SWAP_BANK LL_FLASH_OB_SetSwapBanks

Parameters :
uint32_t LL_FLASH_OB_GetSwapBanks ( const FLASH_TypeDef * flashx )

Get the flash swap banks.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SWAP_BANK LL_FLASH_OB_GetSwapBanks

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetBank ( FLASH_TypeDef * flashx , uint32_t single_dual_bank )

Set the flash single or dual bank.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR DUALBANK LL_FLASH_OB_SetBank

Parameters :
uint32_t LL_FLASH_OB_GetBank ( const FLASH_TypeDef * flashx )

Get the flash single or dual bank.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR DUALBANK LL_FLASH_OB_GetBank

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_EnableECCBKPRAM ( FLASH_TypeDef * flashx )

Enable the flash backup ram ECC.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR BKPRAM_ECC LL_FLASH_OB_EnableECCBKPRAM

Parameters :

FLASH – instance.

void LL_FLASH_OB_DisableECCBKPRAM ( FLASH_TypeDef * flashx )

Disable the flash backup ram ECC.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR BKPRAM_ECC LL_FLASH_OB_DisableECCBKPRAM

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsEnabledECCBKPRAM ( const FLASH_TypeDef * flashx )

Check if flash backup rAM ECC is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR BKPRAM_ECC LL_FLASH_OB_IsEnabledECCBKPRAM

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes ECCBKPRAM (1 enabled / 0 disabled).

void LL_FLASH_OB_EnableECCSRAM3 ( FLASH_TypeDef * flashx )

Enable the flash sram3 ECC.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM3_ECC LL_FLASH_OB_EnableECCSRAM3

Parameters :

FLASH – instance.

void LL_FLASH_OB_DisableECCSRAM3 ( FLASH_TypeDef * flashx )

Disable the flash sram3 ECC.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM3_ECC LL_FLASH_OB_DisableECCSRAM3

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsEnabledECCSRAM3 ( const FLASH_TypeDef * flashx )

Check if the flash sram3 ECC is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM3_ECC LL_FLASH_OB_IsEnabledECCSRAM3

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes ECCSRAM3 (1 enabled / 0 disabled).

void LL_FLASH_OB_EnableECCSRAM2 ( FLASH_TypeDef * flashx )

Enable the flash sram2 ECC.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM2_ECC LL_FLASH_OB_EnableECCSRAM2

Parameters :

FLASH – instance.

void LL_FLASH_OB_DisableECCSRAM2 ( FLASH_TypeDef * flashx )

Disable the flash sram2 ECC.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM2_ECC LL_FLASH_OB_DisableECCSRAM2

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsEnabledECCSRAM2 ( const FLASH_TypeDef * flashx )

Check if the flash sram2 ECC is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM2_ECC LL_FLASH_OB_IsEnabledECCSRAM2

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes ECCSRAM2 (1 enabled / 0 disabled).

void LL_FLASH_OB_SetSystemRstSRAM2Erase ( FLASH_TypeDef * flashx , uint32_t erase_sram2 )

Set the flash sram2 erase upon system reset.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM2_RST LL_FLASH_OB_SetSystemRstSRAM2Erase

Parameters :
uint32_t LL_FLASH_OB_GetSystemRstSRAM2Erase ( const FLASH_TypeDef * flashx )

Get the flash sram2 erase upon system reset.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR SRAM2_RST LL_FLASH_OB_GetSystemRstSRAM2Erase

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetSWBoot0 ( FLASH_TypeDef * flashx , uint32_t sw_boot0 )

Set the flash software boot0.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR nSWBOOT0 LL_FLASH_OB_SetSWBoot0

Parameters :
uint32_t LL_FLASH_OB_GetSWBoot0 ( const FLASH_TypeDef * flashx )

Get the flash software boot0.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NBOOT0 LL_FLASH_OB_GetSWBoot0

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetNBoot0 ( FLASH_TypeDef * flashx , uint32_t nboot0 )

Set the flash NBOOT0 option bit.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NBOOT0 LL_FLASH_OB_SetNBoot0

Parameters :
uint32_t LL_FLASH_OB_GetNBoot0 ( const FLASH_TypeDef * flashx )

Get the flash NBOOT0 option bit.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR NBOOT0 LL_FLASH_OB_GetNBoot0

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_SetBoot0 ( FLASH_TypeDef * flashx , uint32_t boot0 )

Set the flash NBOOT0 option bit.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR BOOT0 LL_FLASH_OB_SetBoot0

Parameters :
uint32_t LL_FLASH_OB_GetBoot0 ( const FLASH_TypeDef * flashx )

Get the flash NBOOT0 option bit.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR BOOT0 LL_FLASH_OB_GetBoot0

Parameters :

FLASH – instance.

Return values :

Returned – value can be one of the following values:

void LL_FLASH_OB_EnablePA15PullUp ( FLASH_TypeDef * flashx )

Enable the flash PA15 pull-up.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR PA15_PUPEN LL_FLASH_OB_EnablePA15PullUp

Parameters :

FLASH – instance.

void LL_FLASH_OB_DisablePA15PullUp ( FLASH_TypeDef * flashx )

Disable the flash PA15 pull-up.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR PA15_PUPEN LL_FLASH_OB_DisablePA15PullUp

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsEnabledPA15PullUp ( const FLASH_TypeDef * flashx )

Check if the flash PA15 pull-up is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR PA15_PUPEN LL_FLASH_OB_IsEnabledPA15PullUp

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes PA15 pull-up (1 enabled / 0 disabled).

void LL_FLASH_OB_EnableVddIOHSLV ( FLASH_TypeDef * flashx )

Enable the flash high speed IO at low VDD voltage.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IO_VDD_HSLV LL_FLASH_OB_EnableVddIOHSLV

Parameters :

FLASH – instance.

void LL_FLASH_OB_DisableVddIOHSLV ( FLASH_TypeDef * flashx )

Disable the flash high speed IO at low VDD voltage.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IO_VDD_HSLV LL_FLASH_OB_DisableVddIOHSLV

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsEnabledVddIOHSLV ( const FLASH_TypeDef * flashx )

Check if the flash high speed IO at low VDD voltage is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IO_VDD_HSLV LL_FLASH_OB_IsEnabledVddIOHSLV

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes high speed IO at low VDD voltage (1 enabled / 0 disabled).

void LL_FLASH_OB_EnableVddIO2HSLV ( FLASH_TypeDef * flashx )

Enable the flash high speed IO at low VDDIO2 voltage.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IO_VDDIO2_HSLV LL_FLASH_OB_EnableVddIO2HSLV

Parameters :

FLASH – instance.

void LL_FLASH_OB_DisableVddIO2HSLV ( FLASH_TypeDef * flashx )

Disable the flash high speed IO at low VDDIO2 voltage.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IO_VDDIO2_HSLV LL_FLASH_OB_DisableVddIO2HSLV

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsEnabledVddIO2HSLV ( const FLASH_TypeDef * flashx )

Check if the flash high speed IO at low VDDIO2 voltage is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR IO_VDDIO2_HSLV LL_FLASH_OB_IsEnabledVddIO2HSLV

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes high speed IO at low VDDIO2 voltage (1 enabled / 0 disabled).

void LL_FLASH_OB_EnableTrustZone ( FLASH_TypeDef * flashx )

Enable the flash global TrustZone security.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR TZEN LL_FLASH_OB_EnableTrustZone

Parameters :

FLASH – instance.

void LL_FLASH_OB_DisableTrustZone ( FLASH_TypeDef * flashx )

Disable the flash global TrustZone security.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR TZEN LL_FLASH_OB_DisableTrustZone

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsEnabledTrustZone ( const FLASH_TypeDef * flashx )

Check if the flash global TrustZone security is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

OPTR TZEN LL_FLASH_OB_IsEnabledTrustZone

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes trustzone (1 enabled / 0 disabled).

void LL_FLASH_OB_SetNSecBootAddr0 ( FLASH_TypeDef * flashx , uint32_t boot_addr )

Set the flash non-secure boot base address 0.

Reference Manual to LL API cross reference (Register Field Functions)

NSBOOTADD0R NSBOOTADD0 LL_FLASH_OB_SetNSecBootAddr0

Parameters :

  • FLASH – instance.

  • boot_addr – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

uint32_t LL_FLASH_OB_GetNSecBootAddr0 ( const FLASH_TypeDef * flashx )

Set the flash non-secure boot base address 0.

Reference Manual to LL API cross reference (Register Field Functions)

NSBOOTADD0R NSBOOTADD0 LL_FLASH_OB_GetNSecBootAddr0

Parameters :

FLASH – instance.

Return values :

Returned – value can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_OB_SetNSecBootAddr1 ( FLASH_TypeDef * flashx , uint32_t boot_addr )

Set the flash non-secure boot base address 1.

Reference Manual to LL API cross reference (Register Field Functions)

NSBOOTADD1R NSBOOTADD1 LL_FLASH_OB_SetNSecBootAddr1

Parameters :

  • FLASH – instance.

  • boot_addr – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

uint32_t LL_FLASH_OB_GetNSecBootAddr1 ( const FLASH_TypeDef * flashx )

Set the flash non-secure boot base address 1.

Reference Manual to LL API cross reference (Register Field Functions)

NSBOOTADD1R NSBOOTADD1 LL_FLASH_OB_GetNSecBootAddr1

Parameters :

FLASH – instance.

Return values :

Returned – value can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_OB_SetNSecBootAddr ( FLASH_TypeDef * flashx , uint32_t addr_idx , uint32_t boot_addr )

Set the flash non-secure boot base address.

Reference Manual to LL API cross reference (Register Field Functions) NSBOOTADD0R/NSBOOTADD1R NSBOOTADD0/NSBOOTADD1 LL_FLASH_OB_SetNSecBootAddr

Parameters :

  • FLASH – instance.

  • addr_idx – This parameter can be one of the following values:

  • boot_addr – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

uint32_t LL_FLASH_OB_GetNSecBootAddr ( const FLASH_TypeDef * flashx , uint32_t addr_idx )

Set the flash non-secure boot base address.

Reference Manual to LL API cross reference (Register Field Functions) NSBOOTADD0R/NSBOOTADD1R NSBOOTADD0/NSBOOTADD1 LL_FLASH_OB_GetNSecBootAddr

Parameters :
Return values :

Returned – value can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_OB_LockBootConfiguration ( FLASH_TypeDef * flashx )

Lock the flash secure boot address 0.

Reference Manual to LL API cross reference (Register Field Functions)

SECBOOTADD0R BOOT_LOCK LL_FLASH_OB_LockBootConfiguration

Parameters :

FLASH – instance.

void LL_FLASH_OB_UnlockBootConfiguration ( FLASH_TypeDef * flashx )

Unlock the flash secure boot address 0.

Reference Manual to LL API cross reference (Register Field Functions)

SECBOOTADD0R BOOT_LOCK LL_FLASH_OB_UnlockBootConfiguration

Parameters :

FLASH – instance.

uint32_t LL_FLASH_OB_IsLockedBootConfiguration ( const FLASH_TypeDef * flashx )

Check the flash secure boot address 0 lock state.

Reference Manual to LL API cross reference (Register Field Functions)

SECBOOTADD0R BOOT_LOCK LL_FLASH_OB_IsLockedBootConfiguration

Parameters :

FLASH – instance.

Return values :

State – of flash option bytes secure boot lock (1 locked / 0 unlocked).

void LL_FLASH_OB_SetSecBootAddr0 ( FLASH_TypeDef * flashx , uint32_t boot_addr )

Set the flash secure boot base address 0.

Reference Manual to LL API cross reference (Register Field Functions)

SECBOOTADD0R SECBOOTADD0 LL_FLASH_OB_SetSecBootAddr0

Parameters :

  • FLASH – instance.

  • boot_addr – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

uint32_t LL_FLASH_OB_GetSecBootAddr0 ( const FLASH_TypeDef * flashx )

Get the flash secure boot base address 0.

Reference Manual to LL API cross reference (Register Field Functions)

SECBOOTADD0R SECBOOTADD0 LL_FLASH_OB_GetSecBootAddr0

Parameters :

FLASH – instance.

Return values :

Returned – value can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_OB_BANK_SetWMAreaStartPage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t start_page )

Set the flash start page of the secure watermark area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R1/SECWM2R1 SECWM1_PSTRT/SECWM2_PSTRT LL_FLASH_OB_BANK_SetWMAreaStartPage

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • start_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetWMAreaStartPage ( const FLASH_TypeDef * flashx , uint32_t bank )

Get the flash start page of the secure watermark area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R1/SECWM2R1 SECWM1_PSTRT/SECWM2_PSTRT LL_FLASH_OB_BANK_GetWMAreaStartPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_SetWMAreaEndPage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t end_page )

Set the flash end page of the secure watermark area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R1/SECWM2R1 SECWM1_PEND/SECWM2_PEND LL_FLASH_OB_BANK_SetWMAreaEndPage

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • end_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetWMAreaEndPage ( const FLASH_TypeDef * flashx , uint32_t bank )

Get the flash end page of the secure watermark area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R1 SECWM1_PEND/SECWM2_PEND LL_FLASH_OB_BANK_GetWMAreaEndPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_ConfigSecureWMArea ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t start_page , uint32_t end_page )

Configuration the flash secure watermark area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R1/SECWM2R1 SECWM1_PSTRT/SECWM2_PSTRT/SECWM1_PEND/SECWM2_PEND LL_FLASH_OB_BANK_ConfigSecureWMArea

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • start_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

  • end_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_SetHDPAreaEndPage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t end_page )

Set the flash end page of the hide protection area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R2/SECWM2R2 HDP1_PEND/HDP2_PEND LL_FLASH_OB_BANK_SetHDPAreaEndPage

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • end_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetHDPAreaEndPage ( const FLASH_TypeDef * flashx , uint32_t bank )

Get the flash end page of the hide protection area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R2/SECWM2R2 HDP1_PEND/HDP2_PEND LL_FLASH_OB_BANK_GetHDPAreaEndPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_EnableHDPArea ( FLASH_TypeDef * flashx , uint32_t bank )

Enable the flash hide protection area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R2/SECWM2R2 HDP1EN/HDP2EN LL_FLASH_OB_BANK_EnableHDPArea

Parameters :
void LL_FLASH_OB_BANK_DisableHDPArea ( FLASH_TypeDef * flashx , uint32_t bank )

Disable the flash hide protection area by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R2/SECWM2R2 HDP1EN/HDP2EN LL_FLASH_OB_BANK_DisableHDPArea

Parameters :
uint32_t LL_FLASH_OB_BANK_IsEnabledHDPArea ( const FLASH_TypeDef * flashx , uint32_t bank )

Check if the flash hide protection area is enabled or disabled by bank.

Reference Manual to LL API cross reference (Register Field Functions) SECWM1R2/SECWM2R2 HDP1EN/HDP2EN LL_FLASH_OB_BANK_IsEnabledHDPArea

Parameters :
Return values :

State – of flash option bytes hide protection area (1 enabled / 0 disabled).

void LL_FLASH_OB_BANK_SetAreaAWRPStartPage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t start_page )

Set the flash start page of the write protection area A by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR WRP1A_PSTRT/WRP2A_PSTRT LL_FLASH_OB_BANK_SetAreaAWRPStartPage

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • start_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetAreaAWRPStartPage ( const FLASH_TypeDef * flashx , uint32_t bank )

Get the flash start page of the write protection area A by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR WRP1A_PSTRT/WRP2A_PSTRT LL_FLASH_OB_BANK_GetAreaAWRPStartPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_SetAreaAWRPEndPage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t end_page )

Set the flash end page of the write protection area A by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR WRP1A_PEND/WRP2A_PEND LL_FLASH_OB_BANK_SetAreaAWRPEndPage

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • end_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetAreaAWRPEndPage ( const FLASH_TypeDef * flashx , uint32_t bank )

Get the flash end page of the write protection area A by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR WRP1A_PEND/WRP2A_PEND LL_FLASH_OB_BANK_GetAreaAWRPEndPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_LockAreaAWRP ( FLASH_TypeDef * flashx , uint32_t bank )

Lock the flash write protection area A by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR UNLOCK LL_FLASH_OB_BANK_LockAreaAWRP

Parameters :
void LL_FLASH_OB_BANK_UnlockAreaAWRP ( FLASH_TypeDef * flashx , uint32_t bank )

Unlock the flash write protection area A by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR UNLOCK LL_FLASH_OB_BANK_UnlockAreaAWRP

Parameters :
uint32_t LL_FLASH_OB_BANK_IsLockedAreaAWRP ( const FLASH_TypeDef * flashx , uint32_t bank )

Check the flash write protection area A lock state by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR UNLOCK LL_FLASH_OB_BANK_IsLockedAreaAWRP

Parameters :
Return values :

State – of flash option bytes write protection area A configuration lock (1 locked / 0 unlocked).

void LL_FLASH_OB_BANK_SetAreaBWRPStartPage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t start_page )

Set the flash start page of the write protection area B by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1BR/WRP2BR WRP1B_PSTRT/WRP2B_PSTRT LL_FLASH_OB_BANK_SetAreaBWRPStartPage

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • start_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetAreaBWRPStartPage ( const FLASH_TypeDef * flashx , uint32_t bank )

Get the flash start page of the write protection area B by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1BR/WRP2BR WRP1B_PSTRT/WRP2B_PSTRT LL_FLASH_OB_BANK_GetAreaBWRPStartPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_SetAreaBWRPEndPage ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t end_page )

Set the flash end page of the write protection area B by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1BR/WRP2BR WRP1B_PEND/WRP2B_PEND LL_FLASH_OB_BANK_SetAreaBWRPEndPage

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • end_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetAreaBWRPEndPage ( const FLASH_TypeDef * flashx , uint32_t bank )

Get the flash end page of the write protection area B by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1BR/WRP2BR WRP1B_PEND/WRP2B_PEND LL_FLASH_OB_BANK_GetAreaBWRPEndPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_LockAreaBWRP ( FLASH_TypeDef * flashx , uint32_t bank )

Lock the flash write protection area B by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1BR/WRP2BR UNLOCK LL_FLASH_OB_BANK_LockAreaBWRP

Parameters :
void LL_FLASH_OB_BANK_UnlockAreaBWRP ( FLASH_TypeDef * flashx , uint32_t bank )

Unlock the flash write protection area B by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1BR/WRP2BR UNLOCK LL_FLASH_OB_BANK_UnlockAreaBWRP

Parameters :
uint32_t LL_FLASH_OB_BANK_IsLockedAreaBWRP ( const FLASH_TypeDef * flashx , uint32_t bank )

Check the flash write protection area B lock state by bank.

Reference Manual to LL API cross reference (Register Field Functions) WRP1BR/WRP2BR UNLOCK LL_FLASH_OB_BANK_IsLockedAreaBWRP

Parameters :
Return values :

State – of flash option bytes write protection area B configuration lock (1 locked / 0 unlocked).

void LL_FLASH_OB_BANK_ConfigAreaWRP ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t area , uint32_t start_page , uint32_t end_page )

Configuration the flash write protection area by bank.

Reference Manual to LL API cross reference (Register Field Functions)

WRP1AR WRP1A_PSTRT/WRP1A_PEND LL_FLASH_OB_BANK_ConfigAreaWRP

WRP2AR WRP2A_PSTRT/WRP2A_PEND LL_FLASH_OB_BANK_ConfigAreaWRP

WRP1BR WRP1B_PSTRT/WRP1B_PEND LL_FLASH_OB_BANK_ConfigAreaWRP

WRP2BR WRP2B_PSTRT/WRP2B_PEND LL_FLASH_OB_BANK_ConfigAreaWRP

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • area – This parameter can be one of the following values:

  • start_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

  • end_page – This parameter can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetAreaWRPStartPage ( const FLASH_TypeDef * flashx , uint32_t bank , uint32_t area )

Get the flash start page of the write protection area per bank area.

Reference Manual to LL API cross reference (Register Field Functions)

WRP1AR WRP1A_PSTRT LL_FLASH_OB_BANK_GetAreaWRPStartPage

WRP2AR WRP2A_PSTRT LL_FLASH_OB_BANK_GetAreaWRPStartPage

WRP1BR WRP1B_PSTRT LL_FLASH_OB_BANK_GetAreaWRPStartPage

WRP2BR WRP2B_PSTRT LL_FLASH_OB_BANK_GetAreaWRPStartPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

uint32_t LL_FLASH_OB_BANK_GetAreaWRPEndPage ( const FLASH_TypeDef * flashx , uint32_t bank , uint32_t area )

Get the flash end page of the write protection area per bank area.

Reference Manual to LL API cross reference (Register Field Functions)

WRP1AR WRP1A_PEND LL_FLASH_OB_BANK_GetAreaWRPEndPage

WRP2AR WRP2A_PEND LL_FLASH_OB_BANK_GetAreaWRPEndPage

WRP1BR WRP1B_PEND LL_FLASH_OB_BANK_GetAreaWRPEndPage

WRP2BR WRP2B_PEND LL_FLASH_OB_BANK_GetAreaWRPEndPage

Parameters :
Return values :

Returned – value can be a value between 0x00U and the maximum number of pages per bank.

void LL_FLASH_OB_BANK_LockAreaWRP ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t area )

Lock the flash write protection area by bank by area.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR/WRP1BR/WRP2BR UNLOCK LL_FLASH_OB_BANK_LockAreaWRP

Parameters :
void LL_FLASH_OB_BANK_UnlockAreaWRP ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t area )

Unlock the flash write protection area by bank and area.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR/WRP1BR/WRP2BR UNLOCK LL_FLASH_OB_BANK_UnlockAreaWRP

Parameters :
uint32_t LL_FLASH_OB_BANK_IsLockedAreaWRP ( const FLASH_TypeDef * flashx , uint32_t bank , uint32_t area )

Check the flash write protection area lock state by bank by area.

Reference Manual to LL API cross reference (Register Field Functions) WRP1AR/WRP2AR/WRP1BR/WRP2BR UNLOCK LL_FLASH_OB_BANK_IsLockedAreaWRP

Parameters :
Return values :

State – of flash option bytes write protection area A configuration lock (1 locked / 0 unlocked).

void LL_FLASH_SetOEM1KeyLowBytes ( FLASH_TypeDef * flashx , uint32_t oem1_key1 )

Set the flash OEM1 least significant bytes key.

Reference Manual to LL API cross reference (Register Field Functions)

OEM1KEYR1 OEM1KEY LL_FLASH_SetOEM1KeyLowBytes

Parameters :

  • FLASH – instance.

  • oem1_key1 – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_SetOEM1KeyHighBytes ( FLASH_TypeDef * flashx , uint32_t oem1_key2 )

Set the flash OEM1 most significant bytes key.

Reference Manual to LL API cross reference (Register Field Functions)

OEM1KEYR2 OEM1KEY LL_FLASH_SetOEM1KeyHighBytes

Parameters :

  • FLASH – instance.

  • oem1_key2 – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_SetOEM2KeyLowBytes ( FLASH_TypeDef * flashx , uint32_t oem2_key1 )

Set the flash OEM2 least significant bytes key.

Reference Manual to LL API cross reference (Register Field Functions)

OEM2KEYR1 OEM2KEY LL_FLASH_SetOEM2KeyLowBytes

Parameters :

  • FLASH – instance.

  • oem2_key1 – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_SetOEM2KeyHighBytes ( FLASH_TypeDef * flashx , uint32_t oem2_key2 )

Set the flash OEM2 most significant bytes key.

Reference Manual to LL API cross reference (Register Field Functions)

OEM2KEYR2 OEM2KEY LL_FLASH_SetOEM2KeyHighBytes

Parameters :

  • FLASH – instance.

  • oem2_key2 – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_SetOEMxKeyLowBytes ( FLASH_TypeDef * flashx , uint32_t oem_idx , uint32_t oemx_key1 )

Set the flash OEMx least significant bytes key.

Reference Manual to LL API cross reference (Register Field Functions) OEM1KEYR1/OEM2KEYR1 OEM1KEY/OEM2KEY LL_FLASH_SetOEMxKeyLowBytes

Parameters :

  • FLASH – instance.

  • oem_idx – This parameter can be one of the following values:

  • oemx_key1 – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_SetOEMxKeyHighBytes ( FLASH_TypeDef * flashx , uint32_t oem_idx , uint32_t oemx_key2 )

Set the flash OEMx most significant bytes key.

Reference Manual to LL API cross reference (Register Field Functions) OEM1KEYR2/OEM2KEYR2 OEM1KEY/OEM2KEY LL_FLASH_SetOEMxKeyHighBytes

Parameters :

  • FLASH – instance.

  • oem_idx – This parameter can be one of the following values:

  • oemx_key2 – This parameter can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_BANK_SetBBSecure ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t bank_group , uint32_t sec_attr )

Set the flash security attribute for the bank block based.

Reference Manual to LL API cross reference (Register Field Functions) SECBB1Rx/SECBB2Rx [x : 0 to 8] SEC1BBi/SEC2BBi [i : 0 to 31] LL_FLASH_BANK_SetBBSecure

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • bank_group – This parameter can be one of the following values:

  • sec_attr – This parameter can be a value between Min_Data=0x00000000U to Max_Data=0xFFFFFFFFU

uint32_t LL_FLASH_BANK_GetBBSecure ( const FLASH_TypeDef * flashx , uint32_t bank , uint32_t bank_group )

Get the flash security attribute for the bank block based.

Reference Manual to LL API cross reference (Register Field Functions) SECBB1Rx/SECBB2Rx [x : 0 to 8] SEC1BBi/SEC2BBi [i : 0 to 31] LL_FLASH_BANK_GetBBSecure

Parameters :
Return values :

Returned – value can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_BANK_SetBBPrivilege ( FLASH_TypeDef * flashx , uint32_t bank , uint32_t bank_group , uint32_t priv_attr )

Set the flash privilege attribute for the bank block based.

Reference Manual to LL API cross reference (Register Field Functions) PRIVBB1Rx/PRIVBB2Rx [x : 0 to 8] PRIV1BBi/PRIV2BBi [i : 0 to 31] LL_FLASH_BANK_SetBBPrivilege

Parameters :

  • FLASH – instance.

  • bank – This parameter can be one of the following values:

  • bank_group – This parameter can be one of the following values:

  • priv_attr – This parameter can be a value between Min_Data=0x00000000U to Max_Data=0xFFFFFFFFU

uint32_t LL_FLASH_BANK_GetBBPrivilege ( const FLASH_TypeDef * flashx , uint32_t bank , uint32_t bank_group )

Get the flash privilege attribute for the bank block based.

Reference Manual to LL API cross reference (Register Field Functions) PRIVBB1Rx/PRIVBB2Rx [x : 0 to 8] PRIV1BBi/PRIV2BBi [i : 0 to 31] LL_FLASH_BANK_GetBBPrivilege

Parameters :
Return values :

Returned – value can be a value between 0x00000000U and 0xFFFFFFFFU.

void LL_FLASH_BANK_DisableHDPAreaAccess ( FLASH_TypeDef * flashx , uint32_t hdp_bank )

Disable the flash hide protection area access.

Reference Manual to LL API cross reference (Register Field Functions) SECHDPCR HDP1_ACCDIS/HDP2_ACCDIS LL_FLASH_BANK_DisableHDPAreaAccess

Parameters :
uint32_t LL_FLASH_BANK_IsEnabledHDPAreaAccess ( const FLASH_TypeDef * flashx , uint32_t hdp_bank )

Check if the flash hide protection area access is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions) SECHDPCR HDP1_ACCDIS/HDP2_ACCDIS LL_FLASH_BANK_IsEnabledHDPAreaAccess

Parameters :
Return values :

State – of flash hide protection area access (1 enabled / 0 disabled).

void LL_FLASH_EnableSecurePrivilege ( FLASH_TypeDef * flashx )

Enable the flash privileged protection for the secure registers.

Reference Manual to LL API cross reference (Register Field Functions)

PRIVCFGR SPRIV LL_FLASH_EnableSecurePrivilege

Parameters :

FLASH – instance.

void LL_FLASH_DisableSecurePrivilege ( FLASH_TypeDef * flashx )

Disable the flash privileged protection for the secure registers.

Reference Manual to LL API cross reference (Register Field Functions)

PRIVCFGR SPRIV LL_FLASH_DisableSecurePrivilege

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledSecurePrivilege ( const FLASH_TypeDef * flashx )

Check if the flash privileged protection for the secure registers is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

PRIVCFGR SPRIV LL_FLASH_IsEnabledSecurePrivilege

Parameters :

FLASH – instance.

Return values :

State – of flash secure privilege (1 enabled / 0 disabled).

void LL_FLASH_EnableNSecurePrivilege ( FLASH_TypeDef * flashx )

Enable the flash privileged protection for the non-secure registers.

Reference Manual to LL API cross reference (Register Field Functions)

PRIVCFGR NSPRIV LL_FLASH_EnableNSecurePrivilege

Parameters :

FLASH – instance.

void LL_FLASH_DisableNSecurePrivilege ( FLASH_TypeDef * flashx )

Disable the flash privileged protection for the non-secure registers.

Reference Manual to LL API cross reference (Register Field Functions)

PRIVCFGR NSPRIV LL_FLASH_DisableNSecurePrivilege

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsEnabledNSecurePrivilege ( const FLASH_TypeDef * flashx )

Check if the flash privileged protection for the non-secure registers is enabled or disabled.

Reference Manual to LL API cross reference (Register Field Functions)

PRIVCFGR NSPRIV LL_FLASH_IsEnabledNSecurePrivilege

Parameters :

FLASH – instance.

Return values :

State – of flash non-secure privilege (1 enabled / 0 disabled).

Flag Management

group FLASH_LL_EF_FLAG_Management

Functions

void LL_FLASH_OB_SetUnlockKey ( FLASH_TypeDef * flashx , uint32_t key )

Set the flash option bytes unlock key.

Reference Manual to LL API cross reference (Register Field Functions)

OPTKEYR OPTKEY LL_FLASH_OB_SetUnlockKey

Parameters :
uint32_t LL_FLASH_IsActiveFlag ( const FLASH_TypeDef * flashx , uint32_t flag )

Check if any of the selected flags is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR EOP/OPERR/PROGERR/WRPERR/PGAERR/SIZERR/PGSERR LL_FLASH_IsActiveFlag

Parameters :
Return values :

State – of selected flag (1 active / 0 not active).

uint32_t LL_FLASH_ReadFlag_SR ( const FLASH_TypeDef * flashx , uint32_t flag )

Read the state of selected flash operation flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR EOP/OPERR/PROGERR/WRPERR/PGAERR/SIZERR/PGSERR/BSY/WDW LL_FLASH_ReadFlag_SR

Parameters :
Return values :

State – of selected flag (1 active / 0 not active).

uint32_t LL_FLASH_ReadFlag_ECCR ( const FLASH_TypeDef * flashx , uint32_t flag )

Read the state of selected flash ECC operation flag.

Reference Manual to LL API cross reference (Register Field Functions) ECCR ECCC/ECCD/ECCIE/BK/SYSF/ADDR LL_FLASH_ReadFlag_ECCR

Parameters :
Return values :

State – of selected flag (1 active / 0 not active).

uint32_t LL_FLASH_ReadFlag_OPSR ( const FLASH_TypeDef * flashx , uint32_t flag )

Read the state of selected flash operation status flag.

Reference Manual to LL API cross reference (Register Field Functions) OPSR CODE/SYSF/BK/ADDR LL_FLASH_ReadFlag_OPSR

Parameters :
Return values :

State – of selected flag (1 active / 0 not active).

void LL_FLASH_ClearFlag ( FLASH_TypeDef * flashx , uint32_t flag )

Clear the flash operation flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR EOP/OPERR/PROGERR/WRPERR/PGAERR/SIZERR/PGSERR LL_FLASH_ClearFlag

Parameters :
uint32_t LL_FLASH_NS_IsActiveFlag ( const FLASH_TypeDef * flashx , uint32_t flag )

Check if any of the selected non-secure flags is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR EOP/OPERR/PROGERR/WRPERR/PGAERR/SIZERR/PGSERR LL_FLASH_NS_IsActiveFlag

Parameters :
Return values :

State – of selected flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_ReadFlag_SR ( const FLASH_TypeDef * flashx , uint32_t flag )

Read the state of selected flash operation flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSSR EOP/OPERR/PROGERR/WRPERR/PGAERR/SIZERR/PGSERR/BSY/WDW LL_FLASH_NS_ReadFlag

Parameters :
Return values :

State – of selected flag (1 active / 0 not active).

void LL_FLASH_NS_ClearFlag ( FLASH_TypeDef * flashx , uint32_t flag )

Clear the flash operation flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions) NSSR EOP/OPERR/PROGERR/WRPERR/PGAERR/SIZERR/PGSERR LL_FLASH_NS_ClearFlag

Parameters :
uint32_t LL_FLASH_IsActiveFlag_EOP ( const FLASH_TypeDef * flashx )

Check if the flash end of operation flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR EOP LL_FLASH_IsActiveFlag_EOP

Parameters :

FLASH – instance.

Return values :

State – of EOP flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_EOP ( const FLASH_TypeDef * flashx )

Check if the flash end of operation flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR EOP LL_FLASH_NS_IsActiveFlag_EOP

Parameters :

FLASH – instance.

Return values :

State – of non-secure EOP flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_EOP ( FLASH_TypeDef * flashx )

Clear the flash end of operation flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR EOP LL_FLASH_ClearFlag_EOP

Parameters :

FLASH – instance.

void LL_FLASH_NS_ClearFlag_EOP ( FLASH_TypeDef * flashx )

Clear the flash end of operation flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR EOP LL_FLASH_NS_ClearFlag_EOP

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_OPERR ( const FLASH_TypeDef * flashx )

Check if the flash operation error flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR OPERR LL_FLASH_IsActiveFlag_OPERR

Parameters :

FLASH – instance.

Return values :

State – of ERR flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_OPERR ( const FLASH_TypeDef * flashx )

Check if the flash operation error flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR OPERR LL_FLASH_NS_IsActiveFlag_OPERR

Parameters :

FLASH – instance.

Return values :

State – of non-secure ERR flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_OPERR ( FLASH_TypeDef * flashx )

Clear the flash operation error flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR OPERR LL_FLASH_ClearFlag_OPERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_ClearFlag_OPERR ( FLASH_TypeDef * flashx )

Clear the flash operation error flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR OPERR LL_FLASH_NS_ClearFlag_OPERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_PROGERR ( const FLASH_TypeDef * flashx )

Check if the flash programming error flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR PROGERR LL_FLASH_IsActiveFlag_PROGERR

Parameters :

FLASH – instance.

Return values :

State – of PROGERR flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_PROGERR ( const FLASH_TypeDef * flashx )

Check if the flash programming error flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PROGERR LL_FLASH_NS_IsActiveFlag_PROGERR

Parameters :

FLASH – instance.

Return values :

State – of non-secure PROGERR flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_PROGERR ( FLASH_TypeDef * flashx )

Clear the flash programming error flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR PROGERR LL_FLASH_ClearFlag_PROGERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_ClearFlag_PROGERR ( FLASH_TypeDef * flashx )

Clear the flash programming error flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PROGERR LL_FLASH_NS_ClearFlag_PROGERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_WRPERR ( const FLASH_TypeDef * flashx )

Check if the flash write protection error flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR WRPERR LL_FLASH_IsActiveFlag_WRPERR

Parameters :

FLASH – instance.

Return values :

State – of WRPERR flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_WRPERR ( const FLASH_TypeDef * flashx )

Check if the flash write protection error flag is activefor the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR WRPERR LL_FLASH_NS_IsActiveFlag_WRPERR

Parameters :

FLASH – instance.

Return values :

State – of non-secure WRPERR flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_WRPERR ( FLASH_TypeDef * flashx )

Clear the flash write protection error flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR WRPERR LL_FLASH_ClearFlag_WRPERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_ClearFlag_WRPERR ( FLASH_TypeDef * flashx )

Clear the flash write protection error flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR WRPERR LL_FLASH_NS_ClearFlag_WRPERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_PGAERR ( const FLASH_TypeDef * flashx )

Check if the flash programming alignment error flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR PGAERR LL_FLASH_IsActiveFlag_PGAERR

Parameters :

FLASH – instance.

Return values :

State – of PGAERR flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_PGAERR ( const FLASH_TypeDef * flashx )

Check if the flash programming alignment error flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PGAERR LL_FLASH_NS_IsActiveFlag_PGAERR

Parameters :

FLASH – instance.

Return values :

State – of non-secure PGAERR flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_PGAERR ( FLASH_TypeDef * flashx )

Clear the flash programming alignment error flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR PGAERR LL_FLASH_ClearFlag_PGAERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_ClearFlag_PGAERR ( FLASH_TypeDef * flashx )

Clear the flash programming alignment error flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PGAERR LL_FLASH_NS_ClearFlag_PGAERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_SIZERR ( const FLASH_TypeDef * flashx )

Check if the flash size error flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR SIZERR LL_FLASH_IsActiveFlag_SIZERR

Parameters :

FLASH – instance.

Return values :

State – of SIZERR flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_SIZERR ( FLASH_TypeDef * flashx )

Check if the flash size error flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR SIZERR LL_FLASH_NS_IsActiveFlag_SIZERR

Parameters :

FLASH – instance.

Return values :

State – of non-secure SIZERR flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_SIZERR ( FLASH_TypeDef * flashx )

Clear the flash size error flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR SIZERR LL_FLASH_ClearFlag_SIZERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_ClearFlag_SIZERR ( FLASH_TypeDef * flashx )

Clear the flash size error flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR SIZERR LL_FLASH_NS_ClearFlag_SIZERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_PGSERR ( const FLASH_TypeDef * flashx )

Check if the flash programming sequence error flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR PGSERR LL_FLASH_IsActiveFlag_PGSERR

Parameters :

FLASH – instance.

Return values :

State – of PGSERR flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_PGSERR ( const FLASH_TypeDef * flashx )

Check if the flash programming sequence error flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PGSERR LL_FLASH_NS_IsActiveFlag_PGSERR

Parameters :

FLASH – instance.

Return values :

State – of non-secure PGSERR flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_PGSERR ( FLASH_TypeDef * flashx )

Clear the flash programming sequence error flag.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR PGSERR LL_FLASH_ClearFlag_PGSERR

Parameters :

FLASH – instance.

void LL_FLASH_NS_ClearFlag_PGSERR ( FLASH_TypeDef * flashx )

Clear the flash programming sequence error flag for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PGSERR LL_FLASH_NS_ClearFlag_PGSERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_OPTWERR ( const FLASH_TypeDef * flashx )

Check if the flash option bytes write error flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR OPTWERR LL_FLASH_IsActiveFlag_OPTWERR

Parameters :

FLASH – instance.

Return values :

State – of OPTWERR flag (1 active / 0 not active).

void LL_FLASH_ClearFlag_OPTWERR ( FLASH_TypeDef * flashx )

Clear the flash option bytes write error flag.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR OPTWERR LL_FLASH_ClearFlag_OPTWERR

Parameters :

FLASH – instance.

uint32_t LL_FLASH_IsActiveFlag_BSY ( const FLASH_TypeDef * flashx )

Check if the flash busy flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR BSY LL_FLASH_IsActiveFlag_BSY

Parameters :

FLASH – instance.

Return values :

State – of BSY flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_BSY ( const FLASH_TypeDef * flashx )

Check if the flash busy flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR BSY LL_FLASH_NS_IsActiveFlag_BSY

Parameters :

FLASH – instance.

Return values :

State – of non-secure BSY flag (1 active / 0 not active).

uint32_t LL_FLASH_IsActiveFlag_WDW ( const FLASH_TypeDef * flashx )

Check if the flash wait data to write flag is active.

Reference Manual to LL API cross reference (Register Field Functions) NSSR/SECSR WDW LL_FLASH_IsActiveFlag_WDW

Parameters :

FLASH – instance.

Return values :

State – of WDW flag (1 active / 0 not active).

uint32_t LL_FLASH_NS_IsActiveFlag_WDW ( const FLASH_TypeDef * flashx )

Check if the flash wait data to write flag is active for the non-secure flash memory.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR WDW LL_FLASH_NS_IsActiveFlag_WDW

Parameters :

FLASH – instance.

Return values :

State – of non-secure WDW flag (1 active / 0 not active).

uint32_t LL_FLASH_IsActiveFlag_OEM1LOCK ( const FLASH_TypeDef * flashx )

Check if the flash OEM1 lock flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR OEM1LOCK LL_FLASH_IsActiveFlag_OEM1LOCK

Parameters :

FLASH – instance.

Return values :

State – of OEM1LOCK flag (1 active / 0 not active).

uint32_t LL_FLASH_IsActiveFlag_OEM2LOCK ( const FLASH_TypeDef * flashx )

Check if the flash OEM2 lock flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR OEM2LOCK LL_FLASH_IsActiveFlag_OEM2LOCK

Parameters :

FLASH – instance.

Return values :

State – of OEM2LOCK flag (1 active / 0 not active).

uint32_t LL_FLASH_IsActiveFlag_PD1 ( const FLASH_TypeDef * flashx )

Check if the flash bank1 power down mode flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PD1 LL_FLASH_IsActiveFlag_PD1

Parameters :

FLASH – instance.

Return values :

State – of PD1 flag 0 : the FLASH memory bank 1 is in normal mode. 1 : the FLASH memory bank 1 is in power-down mode.

uint32_t LL_FLASH_IsActiveFlag_PD2 ( const FLASH_TypeDef * flashx )

Check if the flash bank2 power down mode flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PD2 LL_FLASH_IsActiveFlag_PD2

Parameters :

FLASH – instance.

Return values :

State – of PD2 flag 0 : the FLASH memory bank 2 is in normal mode. 1 : the FLASH memory bank 2 is in power-down mode.

uint32_t LL_FLASH_IsActiveFlag_PD ( const FLASH_TypeDef * flashx , uint32_t bank )

Check if the flash bank1 or bank2 power down mode flag is active.

Reference Manual to LL API cross reference (Register Field Functions)

NSSR PD LL_FLASH_IsActiveFlag_PD

Parameters :
Return values :

State – of PDx flag 0 : the FLASH memory bank1 or bank2 is in normal mode. 1 : the FLASH memory bank1 or bank2 is in power-down mode.