kopia lustrzana https://github.com/micropython/micropython
149 wiersze
5.9 KiB
C
149 wiersze
5.9 KiB
C
/**
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******************************************************************************
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* @file stm32f4xx_hal_def.h
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* @author MCD Application Team
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* @version V1.0.0
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* @date 18-February-2014
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* @brief This file contains HAL common defines, enumeration, macros and
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* structures definitions.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F4xx_HAL_DEF
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#define __STM32F4xx_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 "stm32f4xx.h"
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief HAL Status structures definition
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*/
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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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/**
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* @brief HAL Lock structures definition
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*/
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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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#ifndef NULL
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#define NULL (void *) 0
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#endif
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#define HAL_MAX_DELAY 0xFFFFFFFF
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#define HAL_IS_BIT_SET(REG, BIT) (((REG) & (BIT)) != RESET)
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#define HAL_IS_BIT_CLR(REG, BIT) (((REG) & (BIT)) == RESET)
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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 (USE_RTOS == 1)
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/* Reserved for future use */
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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 ( __GNUC__ )
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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 (__GNUC__) /* 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 */
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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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#elif defined (__TASKING__) /* TASKING Compiler */
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#define __ALIGN_BEGIN __align(4)
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#endif /* __CC_ARM */
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#endif /* __ALIGN_BEGIN */
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#endif /* __GNUC__ */
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#ifdef __cplusplus
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}
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#endif
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#endif /* ___STM32F4xx_HAL_DEF */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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