Enum

Overview

Enumerations
enum	hal_mpu_status_t {   HAL_MPU_STATUS_INVALID_PARAMETER = -6,   HAL_MPU_STATUS_ERROR_BUSY = -5,   HAL_MPU_STATUS_ERROR_REGION = -4,   HAL_MPU_STATUS_ERROR_REGION_ADDRESS = -3,   HAL_MPU_STATUS_ERROR_REGION_SIZE = -2,   HAL_MPU_STATUS_ERROR = -1,   HAL_MPU_STATUS_OK = 0 }
	This enum defines the MPU API return status. More...
enum	hal_mpu_region_t {   HAL_MPU_REGION_0 = 0,   HAL_MPU_REGION_1 = 1,   HAL_MPU_REGION_2 = 2,   HAL_MPU_REGION_3 = 3,   HAL_MPU_REGION_4 = 4,   HAL_MPU_REGION_5 = 5,   HAL_MPU_REGION_6 = 6,   HAL_MPU_REGION_7 = 7,   HAL_MPU_REGION_MAX }
	MPU region number. More...
enum	hal_mpu_region_size_t {   HAL_MPU_REGION_SIZE_MIN = 3,   HAL_MPU_REGION_SIZE_32B = 4,   HAL_MPU_REGION_SIZE_64B = 5,   HAL_MPU_REGION_SIZE_128B = 6,   HAL_MPU_REGION_SIZE_256B = 7,   HAL_MPU_REGION_SIZE_512B = 8,   HAL_MPU_REGION_SIZE_1KB = 9,   HAL_MPU_REGION_SIZE_2KB = 10,   HAL_MPU_REGION_SIZE_4KB = 11,   HAL_MPU_REGION_SIZE_8KB = 12,   HAL_MPU_REGION_SIZE_16KB = 13,   HAL_MPU_REGION_SIZE_32KB = 14,   HAL_MPU_REGION_SIZE_64KB = 15,   HAL_MPU_REGION_SIZE_128KB = 16,   HAL_MPU_REGION_SIZE_256KB = 17,   HAL_MPU_REGION_SIZE_512KB = 18,   HAL_MPU_REGION_SIZE_1MB = 19,   HAL_MPU_REGION_SIZE_2MB = 20,   HAL_MPU_REGION_SIZE_4MB = 21,   HAL_MPU_REGION_SIZE_8MB = 22,   HAL_MPU_REGION_SIZE_16MB = 23,   HAL_MPU_REGION_SIZE_32MB = 24,   HAL_MPU_REGION_SIZE_64MB = 25,   HAL_MPU_REGION_SIZE_128MB = 26,   HAL_MPU_REGION_SIZE_256MB = 27,   HAL_MPU_REGION_SIZE_512MB = 28,   HAL_MPU_REGION_SIZE_1GB = 29,   HAL_MPU_REGION_SIZE_2GB = 30,   HAL_MPU_REGION_SIZE_4GB = 31,   HAL_MPU_REGION_SIZE_MAX }
	MPU region size. More...
enum	hal_mpu_access_permission_t {   HAL_MPU_NO_ACCESS = 0,   HAL_MPU_PRIVILEGED_ACCESS_ONLY = 1,   HAL_MPU_PRIVILEGED_READ_WRITE_UNPRIVILEGED_READ_ONLY = 2,   HAL_MPU_FULL_ACCESS = 3,   HAL_MPU_UNPREDICTABLE = 4,   HAL_MPU_PRIVILEGED_READ_ONLY = 5,   HAL_MPU_READONLY = 6 }
	MPU access permission indicates the access rights of the specified region. More...

Enumeration Type Documentation

enum hal_mpu_access_permission_t

MPU access permission indicates the access rights of the specified region.

Enumerator
HAL_MPU_NO_ACCESS	No access for both the privileged and unprivileged software.
HAL_MPU_PRIVILEGED_ACCESS_ONLY	Access from privileged software only.
HAL_MPU_PRIVILEGED_READ_WRITE_UNPRIVILEGED_READ_ONLY	Read and write for the privileged software, read only for the unprivileged software.
HAL_MPU_FULL_ACCESS	Full access for both the privileged and unprivileged software.
HAL_MPU_UNPREDICTABLE	Reserved access permission, results in unpredictable MPU behavior.
HAL_MPU_PRIVILEGED_READ_ONLY	Read only for the privileged software.
HAL_MPU_READONLY	Read only for both the privileged and unprivileged software.

enum hal_mpu_region_size_t

MPU region size.

Enumerator
HAL_MPU_REGION_SIZE_MIN	Minimum MPU size (invalid)
HAL_MPU_REGION_SIZE_32B	MPU region size is 32B.
HAL_MPU_REGION_SIZE_64B	MPU region size is 64B.
HAL_MPU_REGION_SIZE_128B	MPU region size is 128B.
HAL_MPU_REGION_SIZE_256B	MPU region size is 256B.
HAL_MPU_REGION_SIZE_512B	MPU region size is 512B.
HAL_MPU_REGION_SIZE_1KB	MPU region size is 1KB.
HAL_MPU_REGION_SIZE_2KB	MPU region size is 2KB.
HAL_MPU_REGION_SIZE_4KB	MPU region size is 4KB.
HAL_MPU_REGION_SIZE_8KB	MPU region size is 8KB.
HAL_MPU_REGION_SIZE_16KB	MPU region size is 16KB.
HAL_MPU_REGION_SIZE_32KB	MPU region size is 32KB.
HAL_MPU_REGION_SIZE_64KB	MPU region size is 64KB.
HAL_MPU_REGION_SIZE_128KB	MPU region size is 128KB.
HAL_MPU_REGION_SIZE_256KB	MPU region size is 256KB.
HAL_MPU_REGION_SIZE_512KB	MPU region size is 512KB.
HAL_MPU_REGION_SIZE_1MB	MPU region size is 1MB.
HAL_MPU_REGION_SIZE_2MB	MPU region size is 2MB.
HAL_MPU_REGION_SIZE_4MB	MPU region size is 4MB.
HAL_MPU_REGION_SIZE_8MB	MPU region size is 8MB.
HAL_MPU_REGION_SIZE_16MB	MPU region size is 16MB.
HAL_MPU_REGION_SIZE_32MB	MPU region size is 32MB.
HAL_MPU_REGION_SIZE_64MB	MPU region size is 64MB.
HAL_MPU_REGION_SIZE_128MB	MPU region size is 128MB.
HAL_MPU_REGION_SIZE_256MB	MPU region size is 256MB.
HAL_MPU_REGION_SIZE_512MB	MPU region size is 512MB.
HAL_MPU_REGION_SIZE_1GB	MPU region size is 1GB.
HAL_MPU_REGION_SIZE_2GB	MPU region size is 2GB.
HAL_MPU_REGION_SIZE_4GB	MPU region size is 4GB.
HAL_MPU_REGION_SIZE_MAX	Max MPU region size (invalid)

enum hal_mpu_region_t

MPU region number.

Enumerator
HAL_MPU_REGION_0	MPU region 0.
HAL_MPU_REGION_1	MPU region 1.
HAL_MPU_REGION_2	MPU region 2.
HAL_MPU_REGION_3	MPU region 3.
HAL_MPU_REGION_4	MPU region 4.
HAL_MPU_REGION_5	MPU region 5.
HAL_MPU_REGION_6	MPU region 6.
HAL_MPU_REGION_7	MPU region 7.
HAL_MPU_REGION_MAX	Max MPU region number (invalid)

enum hal_mpu_status_t

This enum defines the MPU API return status.

Enumerator
HAL_MPU_STATUS_INVALID_PARAMETER	Invalid parameter.
HAL_MPU_STATUS_ERROR_BUSY	MPU is busy.
HAL_MPU_STATUS_ERROR_REGION	MPU region number error, MPU region is not a value of type hal_mpu_region_t.
HAL_MPU_STATUS_ERROR_REGION_ADDRESS	MPU region address error, MPU region address is not valid.
HAL_MPU_STATUS_ERROR_REGION_SIZE	MPU region size error, MPU region size is not a value of type hal_mpu_region_size_t.
HAL_MPU_STATUS_ERROR	MPU error, errors other than reasons described above.
HAL_MPU_STATUS_OK	MPU ok.