TUKS MCU Introductory course / TUKS-COURSE-THERMOMETER

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of TUKS-COURSE-TIMER by TUKS MCU Introductory course

Embed: (wiki syntax)

« Back to documentation index

FLASH
Functions

FLASH
[SYSTEM Exported Functions]

Functions

__STATIC_INLINE void LL_FLASH_SetLatency (uint32_t Latency)
 Set FLASH Latency FLASH_ACR LATENCY LL_FLASH_SetLatency.
__STATIC_INLINE uint32_t LL_FLASH_GetLatency (void)
 Get FLASH Latency FLASH_ACR LATENCY LL_FLASH_GetLatency.
__STATIC_INLINE void LL_FLASH_EnablePrefetch (void)
 Enable Prefetch FLASH_ACR PRFTEN LL_FLASH_EnablePrefetch.
__STATIC_INLINE void LL_FLASH_DisablePrefetch (void)
 Disable Prefetch FLASH_ACR PRFTEN LL_FLASH_DisablePrefetch.
__STATIC_INLINE uint32_t LL_FLASH_IsPrefetchEnabled (void)
 Check if Prefetch buffer is enabled FLASH_ACR PRFTEN LL_FLASH_IsPrefetchEnabled.
__STATIC_INLINE void LL_FLASH_EnableInstCache (void)
 Enable Instruction cache FLASH_ACR ICEN LL_FLASH_EnableInstCache.
__STATIC_INLINE void LL_FLASH_DisableInstCache (void)
 Disable Instruction cache FLASH_ACR ICEN LL_FLASH_DisableInstCache.
__STATIC_INLINE void LL_FLASH_EnableDataCache (void)
 Enable Data cache FLASH_ACR DCEN LL_FLASH_EnableDataCache.
__STATIC_INLINE void LL_FLASH_DisableDataCache (void)
 Disable Data cache FLASH_ACR DCEN LL_FLASH_DisableDataCache.
__STATIC_INLINE void LL_FLASH_EnableInstCacheReset (void)
 Enable Instruction cache reset.
__STATIC_INLINE void LL_FLASH_DisableInstCacheReset (void)
 Disable Instruction cache reset FLASH_ACR ICRST LL_FLASH_DisableInstCacheReset.
__STATIC_INLINE void LL_FLASH_EnableDataCacheReset (void)
 Enable Data cache reset.
__STATIC_INLINE void LL_FLASH_DisableDataCacheReset (void)
 Disable Data cache reset FLASH_ACR DCRST LL_FLASH_DisableDataCacheReset.
__STATIC_INLINE void LL_FLASH_EnableRunPowerDown (void)
 Enable Flash Power-down mode during run mode or Low-power run mode.
__STATIC_INLINE void LL_FLASH_DisableRunPowerDown (void)
 Disable Flash Power-down mode during run mode or Low-power run mode FLASH_ACR RUN_PD LL_FLASH_DisableRunPowerDown
FLASH_PDKEYR PDKEY1 LL_FLASH_DisableRunPowerDown
FLASH_PDKEYR PDKEY2 LL_FLASH_DisableRunPowerDown.
__STATIC_INLINE void LL_FLASH_EnableSleepPowerDown (void)
 Enable Flash Power-down mode during Sleep or Low-power sleep mode.
__STATIC_INLINE void LL_FLASH_DisableSleepPowerDown (void)
 Disable Flash Power-down mode during Sleep or Low-power sleep mode FLASH_ACR SLEEP_PD LL_FLASH_DisableSleepPowerDown.

Function Documentation

__STATIC_INLINE void LL_FLASH_DisableDataCache ( void   )

Disable Data cache FLASH_ACR DCEN LL_FLASH_DisableDataCache.

Return values:
None

Definition at line 1375 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_DisableDataCacheReset ( void   )

Disable Data cache reset FLASH_ACR DCRST LL_FLASH_DisableDataCacheReset.

Return values:
None

Definition at line 1417 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_DisableInstCache ( void   )

Disable Instruction cache FLASH_ACR ICEN LL_FLASH_DisableInstCache.

Return values:
None

Definition at line 1355 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_DisableInstCacheReset ( void   )

Disable Instruction cache reset FLASH_ACR ICRST LL_FLASH_DisableInstCacheReset.

Return values:
None

Definition at line 1396 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_DisablePrefetch ( void   )

Disable Prefetch FLASH_ACR PRFTEN LL_FLASH_DisablePrefetch.

Return values:
None

Definition at line 1325 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_DisableRunPowerDown ( void   )

Disable Flash Power-down mode during run mode or Low-power run mode FLASH_ACR RUN_PD LL_FLASH_DisableRunPowerDown
FLASH_PDKEYR PDKEY1 LL_FLASH_DisableRunPowerDown
FLASH_PDKEYR PDKEY2 LL_FLASH_DisableRunPowerDown.

Return values:
None

Definition at line 1450 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_DisableSleepPowerDown ( void   )

Disable Flash Power-down mode during Sleep or Low-power sleep mode FLASH_ACR SLEEP_PD LL_FLASH_DisableSleepPowerDown.

Return values:
None

Definition at line 1476 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_EnableDataCache ( void   )

Enable Data cache FLASH_ACR DCEN LL_FLASH_EnableDataCache.

Return values:
None

Definition at line 1365 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_EnableDataCacheReset ( void   )

Enable Data cache reset.

Note:
bit can be written only when the data cache is disabled FLASH_ACR DCRST LL_FLASH_EnableDataCacheReset
Return values:
None

Definition at line 1407 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_EnableInstCache ( void   )

Enable Instruction cache FLASH_ACR ICEN LL_FLASH_EnableInstCache.

Return values:
None

Definition at line 1345 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_EnableInstCacheReset ( void   )

Enable Instruction cache reset.

Note:
bit can be written only when the instruction cache is disabled FLASH_ACR ICRST LL_FLASH_EnableInstCacheReset
Return values:
None

Definition at line 1386 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_EnablePrefetch ( void   )

Enable Prefetch FLASH_ACR PRFTEN LL_FLASH_EnablePrefetch.

Return values:
None

Definition at line 1315 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_EnableRunPowerDown ( void   )

Enable Flash Power-down mode during run mode or Low-power run mode.

Note:
Flash memory can be put in power-down mode only when the code is executed from RAM
Flash must not be accessed when power down is enabled
Flash must not be put in power-down while a program or an erase operation is on-going FLASH_ACR RUN_PD LL_FLASH_EnableRunPowerDown
FLASH_PDKEYR PDKEY1 LL_FLASH_EnableRunPowerDown
FLASH_PDKEYR PDKEY2 LL_FLASH_EnableRunPowerDown
Return values:
None

Definition at line 1434 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_EnableSleepPowerDown ( void   )

Enable Flash Power-down mode during Sleep or Low-power sleep mode.

Note:
Flash must not be put in power-down while a program or an erase operation is on-going FLASH_ACR SLEEP_PD LL_FLASH_EnableSleepPowerDown
Return values:
None

Definition at line 1466 of file stm32l4xx_ll_system.h.

__STATIC_INLINE uint32_t LL_FLASH_GetLatency ( void   )

Get FLASH Latency FLASH_ACR LATENCY LL_FLASH_GetLatency.

Return values:
Returnedvalue can be one of the following values:

  • LL_FLASH_LATENCY_0
  • LL_FLASH_LATENCY_1
  • LL_FLASH_LATENCY_2
  • LL_FLASH_LATENCY_3
  • LL_FLASH_LATENCY_4

Definition at line 1305 of file stm32l4xx_ll_system.h.

__STATIC_INLINE uint32_t LL_FLASH_IsPrefetchEnabled ( void   )

Check if Prefetch buffer is enabled FLASH_ACR PRFTEN LL_FLASH_IsPrefetchEnabled.

Return values:
Stateof bit (1 or 0).

Definition at line 1335 of file stm32l4xx_ll_system.h.

__STATIC_INLINE void LL_FLASH_SetLatency ( uint32_t  Latency )

Set FLASH Latency FLASH_ACR LATENCY LL_FLASH_SetLatency.

Parameters:
LatencyThis parameter can be one of the following values:

  • LL_FLASH_LATENCY_0
  • LL_FLASH_LATENCY_1
  • LL_FLASH_LATENCY_2
  • LL_FLASH_LATENCY_3
  • LL_FLASH_LATENCY_4
Return values:
None

Definition at line 1290 of file stm32l4xx_ll_system.h.

Generated on Tue Jul 12 2022 17:38:58 by  doxygen 1.7.2