HAL ICACHE constants migration

This section provides information about the HAL ICACHE constants migration.

Note

For the following ICACHE constants, which were previously defined using #define macros, have been converted to an enumerated type (enum).

Related concept: Replace Finite Parameter Defines (Including PPP Instances) with Enum Types at HAL Levels.

HAL ICACHE ways selection constants

HAL1

HAL2 



#define ICACHE_1WAY
#define ICACHE_2WAYS

typedef enum
{
  HAL_ICACHE_ASSOCIATIVITY_1WAY,
  HAL_ICACHE_ASSOCIATIVITY_2WAYS
} hal_icache_associativity_t;

HAL ICACHE remapped region number constants

HAL1

HAL2 



#define ICACHE_REGION_0
#define ICACHE_REGION_1
#define ICACHE_REGION_2
#define ICACHE_REGION_3

typedef enum
{
  HAL_ICACHE_REGION_0,
  HAL_ICACHE_REGION_1,
  HAL_ICACHE_REGION_2,
  HAL_ICACHE_REGION_3
} hal_icache_region_t;

HAL ICACHE remapped region size constants

HAL1

HAL2 



#define ICACHE_REGIONSIZE_2MB
#define ICACHE_REGIONSIZE_4MB
#define ICACHE_REGIONSIZE_8MB
#define ICACHE_REGIONSIZE_16MB
#define ICACHE_REGIONSIZE_32MB
#define ICACHE_REGIONSIZE_64MB
#define ICACHE_REGIONSIZE_128MB

typedef enum
{
  HAL_ICACHE_REGION_SIZE_2MBYTES,
  HAL_ICACHE_REGION_SIZE_4MBYTES,
  HAL_ICACHE_REGION_SIZE_8MBYTES,
  HAL_ICACHE_REGION_SIZE_16MBYTES,
  HAL_ICACHE_REGION_SIZE_32MBYTES,
  HAL_ICACHE_REGION_SIZE_64MBYTES,
  HAL_ICACHE_REGION_SIZE_128MBYTES
} hal_icache_region_size_t;

HAL ICACHE remapped traffic route constants

HAL1

HAL2 



#define ICACHE_MASTER1_PORT
#define ICACHE_MASTER2_PORT

typedef enum
{
  HAL_ICACHE_MASTER1_PORT,
  HAL_ICACHE_MASTER2_PORT
} hal_icache_master_port_t;

HAL ICACHE remapped output burst type constants

HAL1

HAL2 



#define ICACHE_OUTPUT_BURST_WRAP
#define ICACHE_OUTPUT_BURST_INCR

typedef enum
{
  HAL_ICACHE_BURST_WRAP,
  HAL_ICACHE_BURST_INCR
} hal_icache_region_burst_t;

Note

The following defined ICACHE constants have been updated by adding the HAL_ prefix to each define name.

Related concept: Add HAL_PPP Prefix to All HAL Peripheral APIs (Defines, Macros, Types, and Functions).

HAL ICACHE monitor type constants

HAL1

HAL2 

#define ICACHE_MONITOR_HIT_MISS
#define ICACHE_MONITOR_HIT
#define ICACHE_MONITOR_MISS

#define HAL_ICACHE_MONITOR_HIT
#define HAL_ICACHE_MONITOR_MISS
#define HAL_ICACHE_MONITOR_ALL

Note

For the following ICACHE constants, which were previously defined using #define directive , have been converted to LL macros.

Related concept: Define statements and enumerations redirected to LL equivalents

HAL ICACHE interrupts constants

HAL1

HAL2 

#define ICACHE_IT_BUSYEND
#define ICACHE_IT_ERROR

#define LL_ICACHE_IER_BSYENDIE
#define LL_ICACHE_IER_ERRIE

HAL ICACHE flags constants

HAL1

HAL2 

#define ICACHE_FLAG_BUSY
#define ICACHE_FLAG_BUSYEND
#define ICACHE_FLAG_ERROR

#define LL_ICACHE_SR_BUSYF
#define LL_ICACHE_SR_BSYENDF
#define LL_ICACHE_SR_ERRF