RTEMS
6.3
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bsps
arm
stm32h7
include
stm32h7xx_hal_def.h
Go to the documentation of this file.
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef STM32H7xx_HAL_DEF
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#define STM32H7xx_HAL_DEF
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "
stm32h7xx.h
"
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#include "
Legacy/stm32_hal_legacy.h
"
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#include <stddef.h>
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#ifdef __rtems__
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/* this is to avoid definition of log function which conflicts with
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* freebsd's systm.h log function. Whole theatre just to make sure
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* we do have float_t available (defined in math.h) which is later
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* used in HAL */
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#define __math_68881 1
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#endif
/* __rtems__ */
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#include <math.h>
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/* Exported types ------------------------------------------------------------*/
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typedef
enum
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{
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HAL_OK = 0x00,
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HAL_ERROR = 0x01,
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HAL_BUSY = 0x02,
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HAL_TIMEOUT = 0x03
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}
HAL_StatusTypeDef
;
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typedef
enum
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{
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HAL_UNLOCKED = 0x00,
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HAL_LOCKED = 0x01
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}
HAL_LockTypeDef
;
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/* Exported macro ------------------------------------------------------------*/
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#define HAL_MAX_DELAY 0xFFFFFFFFU
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#define HAL_IS_BIT_SET(REG, BIT) (((REG) & (BIT)) == (BIT))
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#define HAL_IS_BIT_CLR(REG, BIT) (((REG) & (BIT)) == 0U)
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#define __HAL_LINKDMA(__HANDLE__, __PPP_DMA_FIELD__, __DMA_HANDLE__) \
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do{ \
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(__HANDLE__)->__PPP_DMA_FIELD__ = &(__DMA_HANDLE__); \
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(__DMA_HANDLE__).Parent = (__HANDLE__); \
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} while(0)
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#if !defined(UNUSED)
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#define UNUSED(x) ((void)(x))
/* To avoid gcc/g++ warnings */
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#endif
/* UNUSED */
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#define __HAL_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = 0)
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#if (USE_RTOS == 1)
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#error " USE_RTOS should be 0 in the current HAL release "
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#else
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#define __HAL_LOCK(__HANDLE__) \
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do{ \
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if((__HANDLE__)->Lock == HAL_LOCKED) \
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{ \
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return HAL_BUSY; \
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} \
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else \
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{ \
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(__HANDLE__)->Lock = HAL_LOCKED; \
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} \
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}while (0)
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#define __HAL_UNLOCK(__HANDLE__) \
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do{ \
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(__HANDLE__)->Lock = HAL_UNLOCKED; \
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}while (0)
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#endif
/* USE_RTOS */
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#if defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
/* ARM Compiler V6 */
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#ifndef __weak
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#define __weak __attribute__((weak))
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#endif
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#ifndef __packed
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#define __packed __attribute__((packed))
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#endif
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#elif defined ( __GNUC__ ) && !defined (__CC_ARM)
/* GNU Compiler */
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#ifndef __weak
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#define __weak __attribute__((weak))
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#endif
/* __weak */
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#ifndef __packed
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#define __packed __attribute__((__packed__))
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#endif
/* __packed */
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#endif
/* __GNUC__ */
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/* Macro to get variable aligned on 4-bytes, for __ICCARM__ the directive "#pragma data_alignment=4" must be used instead */
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#if defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)
/* ARM Compiler V6 */
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#ifndef __ALIGN_BEGIN
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#define __ALIGN_BEGIN
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#endif
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#ifndef __ALIGN_END
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#define __ALIGN_END __attribute__ ((aligned (4)))
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#endif
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#elif defined ( __GNUC__ ) && !defined (__CC_ARM)
/* GNU Compiler */
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#ifndef __ALIGN_END
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#define __ALIGN_END __attribute__ ((aligned (4)))
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#endif
/* __ALIGN_END */
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#ifndef __ALIGN_BEGIN
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#define __ALIGN_BEGIN
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#endif
/* __ALIGN_BEGIN */
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#else
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#ifndef __ALIGN_END
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#define __ALIGN_END
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#endif
/* __ALIGN_END */
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#ifndef __ALIGN_BEGIN
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#if defined (__CC_ARM)
/* ARM Compiler V5 */
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#define __ALIGN_BEGIN __align(4)
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#elif defined (__ICCARM__)
/* IAR Compiler */
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#define __ALIGN_BEGIN
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#endif
/* __CC_ARM */
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#endif
/* __ALIGN_BEGIN */
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#endif
/* __GNUC__ */
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/* Macro to get variable aligned on 32-bytes,needed for cache maintenance purpose */
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#if defined (__GNUC__)
/* GNU Compiler */
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#define ALIGN_32BYTES(buf) buf __attribute__ ((aligned (32)))
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#elif defined (__ICCARM__)
/* IAR Compiler */
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#define ALIGN_32BYTES(buf) _Pragma("data_alignment=32") buf
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#elif defined (__CC_ARM)
/* ARM Compiler */
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#define ALIGN_32BYTES(buf) __align(32) buf
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#endif
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#if defined ( __CC_ARM ) || (defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050))
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/* ARM Compiler V4/V5 and V6
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--------------------------
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RAM functions are defined using the toolchain options.
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Functions that are executed in RAM should reside in a separate source module.
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Using the 'Options for File' dialog you can simply change the 'Code / Const'
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area of a module to a memory space in physical RAM.
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Available memory areas are declared in the 'Target' tab of the 'Options for Target'
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dialog.
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*/
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#define __RAM_FUNC
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#elif defined ( __ICCARM__ )
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/* ICCARM Compiler
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---------------
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RAM functions are defined using a specific toolchain keyword "__ramfunc".
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*/
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#define __RAM_FUNC __ramfunc
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#elif defined ( __GNUC__ )
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/* GNU Compiler
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------------
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RAM functions are defined using a specific toolchain attribute
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"__attribute__((section(".RamFunc")))".
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*/
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#define __RAM_FUNC __attribute__((section(".RamFunc")))
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#endif
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#if defined ( __CC_ARM ) || (defined (__ARMCC_VERSION) && (__ARMCC_VERSION >= 6010050)) || defined ( __GNUC__ )
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/* ARM V4/V5 and V6 & GNU Compiler
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-------------------------------
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*/
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#define __NOINLINE __attribute__ ( (noinline) )
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#elif defined ( __ICCARM__ )
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/* ICCARM Compiler
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---------------
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*/
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#define __NOINLINE _Pragma("optimize = no_inline")
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
/* STM32H7xx_HAL_DEF */
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stm32_hal_legacy.h
This file contains aliases definition for the STM32Cube HAL constants macros and functions maintained...
stm32h7xx.h
CMSIS STM32H7xx Device Peripheral Access Layer Header File.
HAL_StatusTypeDef
HAL_StatusTypeDef
HAL Status structures definition.
Definition
stm32h7xx_hal_def.h:47
HAL_LockTypeDef
HAL_LockTypeDef
HAL Lock structures definition.
Definition
stm32h7xx_hal_def.h:58
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