HAL DCACHE types migration ¶

This section provides information about the HAL DCACHE types migration.

HAL DCACHE callback ID type definition ¶

HAL1	HAL2
typedef enum { HAL_DCACHE_CLEAN_BY_ADDRESS_CB_ID HAL_DCACHE_INVALIDATE_BY_ADDRESS_CB_ID HAL_DCACHE_CLEAN_AND_INVALIDATE_BY_ADDRESS_CB_ID HAL_DCACHE_INVALIDATE_COMPLETE_CB_ID HAL_DCACHE_ERROR_CB_ID HAL_DCACHE_MSPINIT_CB_ID HAL_DCACHE_MSPDEINIT_CB_ID } HAL_DCACHE_CallbackIDTypeDef;	Removed from HAL2: the callback registration is managed by dedicated functions for each DCACHE event. For more details, see : HAL DCACHE Callbacks register functions `HAL_DCACHE_MSPINIT_CB_ID` and `HAL_DCACHE_MSPDEINIT_CB_ID` are removed because the functions `HAL_DCACHE_MspInit()` and `HAL_DCACHE_MspDeInit()` are removed.

HAL DCACHE state type definition ¶

HAL1	HAL2
typedef enum { HAL_DCACHE_STATE_RESET HAL_DCACHE_STATE_READY HAL_DCACHE_STATE_BUSY HAL_DCACHE_STATE_TIMEOUT HAL_DCACHE_STATE_ERROR } HAL_DCACHE_StateTypeDef;	typedef enum { HAL_DCACHE_STATE_RESET HAL_DCACHE_STATE_IDLE HAL_DCACHE_STATE_ACTIVE // To indicate that the cache is active // Removed // Removed HAL_DCACHE_STATE_MAINTENANCE // New state introduced to indicate that the cache is active and a maintenance operation is ongoing } hal_dcache_state_t;

HAL1

HAL2

                typedef enum
{
  HAL_DCACHE_STATE_RESET
  HAL_DCACHE_STATE_READY
  HAL_DCACHE_STATE_BUSY
  HAL_DCACHE_STATE_TIMEOUT
  HAL_DCACHE_STATE_ERROR
} HAL_DCACHE_StateTypeDef;

               

                typedef enum
{
  HAL_DCACHE_STATE_RESET
  HAL_DCACHE_STATE_IDLE
  HAL_DCACHE_STATE_ACTIVE // To indicate that the cache is active
  // Removed
  // Removed
  HAL_DCACHE_STATE_MAINTENANCE // New state introduced to indicate that the cache is active and a maintenance operation is ongoing
} hal_dcache_state_t;

               

Related concepts:

HAL DCACHE handle type definition ¶

HAL1	HAL2
DCACHE_HandleTypeDef;	hal_dcache_handle_t;

Related concept:

Replaced TypeDef suffix with _t in type names

HAL DCACHE initialization type definition ¶

HAL1	HAL2
DCACHE_InitTypeDef;	Removed in HAL2. In HAL1, the `ReadBurstType` was duplicated in `DCACHE_InitTypeDef` and `HAL_DCACHE_SetReadBurstType()`. In HAL2, user can set the ReadBurstType directly in the dedicated function: `hal_status_t HAL_DCACHE_SetReadBurstType(hal_dcache_handle_t *hdcache, hal_dcache_read_burst_t read_burst_type)`

HAL1

HAL2

DCACHE_InitTypeDef;

Removed in HAL2.

In HAL1, the ReadBurstType was duplicated in DCACHE_InitTypeDef and HAL_DCACHE_SetReadBurstType().

In HAL2, user can set the ReadBurstType directly in the dedicated function:

hal_status_t HAL_DCACHE_SetReadBurstType(hal_dcache_handle_t *hdcache, hal_dcache_read_burst_t read_burst_type)

HAL DCACHE callback type definition ¶

HAL1	HAL2
pDCACHE_CallbackTypeDef	hal_dcache_cb_t