ST STM32F2

LL CORTEX Generic Driver
UM1940
824/1371
DocID028236 Rev 2
Function description
Check if MPU is enabled or not.
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
MPU_CTRL ENABLE LL_MPU_IsEnabled
LL_MPU_EnableRegion
Function name
__STATIC_INLINE void LL_MPU_EnableRegion (uint32_t
Region)
Function description
Enable a MPU region.
Parameters
Region: This parameter can be one of the following values:
LL_MPU_REGION_NUMBER0
LL_MPU_REGION_NUMBER1
LL_MPU_REGION_NUMBER2
LL_MPU_REGION_NUMBER3
LL_MPU_REGION_NUMBER4
LL_MPU_REGION_NUMBER5
LL_MPU_REGION_NUMBER6
LL_MPU_REGION_NUMBER7
Return values
None:
Reference Manual to
LL API cross
reference:
MPU_RASR ENABLE LL_MPU_EnableRegion
LL_MPU_ConfigRegion
Function name
__STATIC_INLINE void LL_MPU_ConfigRegion (uint32_t
Region, uint32_t SubRegionDisable, uint32_t Address,
uint32_t Attributes)
Function description
Configure and enable a region.
Parameters
Region: This parameter can be one of the following values:
LL_MPU_REGION_NUMBER0
LL_MPU_REGION_NUMBER1
LL_MPU_REGION_NUMBER2
LL_MPU_REGION_NUMBER3
LL_MPU_REGION_NUMBER4
LL_MPU_REGION_NUMBER5
LL_MPU_REGION_NUMBER6
LL_MPU_REGION_NUMBER7
Address: Value of region base address
SubRegionDisable: Sub-region disable value between
Min_Data = 0x00 and Max_Data = 0xFF
Attributes: This parameter can be a combination of the
following values:
LL_MPU_REGION_SIZE_32B or
LL_MPU_REGION_SIZE_64B or
LL_MPU_REGION_SIZE_128B or
LL_MPU_REGION_SIZE_256B or
LL_MPU_REGION_SIZE_512B or