196 lines
5.8 KiB
C
196 lines
5.8 KiB
C
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* @file stm32f1xx_hal_crc.h
|
||
|
|
* @author MCD Application Team
|
||
|
|
* @version V1.1.1
|
||
|
|
* @date 12-May-2017
|
||
|
|
* @brief Header file of CRC HAL module.
|
||
|
|
******************************************************************************
|
||
|
|
* @attention
|
||
|
|
*
|
||
|
|
* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without modification,
|
||
|
|
* are permitted provided that the following conditions are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright notice,
|
||
|
|
* this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||
|
|
* this list of conditions and the following disclaimer in the documentation
|
||
|
|
* and/or other materials provided with the distribution.
|
||
|
|
* 3. Neither the name of STMicroelectronics nor the names of its contributors
|
||
|
|
* may be used to endorse or promote products derived from this software
|
||
|
|
* without specific prior written permission.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*
|
||
|
|
******************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Define to prevent recursive inclusion -------------------------------------*/
|
||
|
|
#ifndef __STM32F1xx_HAL_CRC_H
|
||
|
|
#define __STM32F1xx_HAL_CRC_H
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* Includes ------------------------------------------------------------------*/
|
||
|
|
#include "stm32f1xx_hal_def.h"
|
||
|
|
|
||
|
|
/** @addtogroup STM32F1xx_HAL_Driver
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup CRC
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Exported types ------------------------------------------------------------*/
|
||
|
|
|
||
|
|
/** @defgroup CRC_Exported_Types CRC Exported Types
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief CRC HAL State Structure definition
|
||
|
|
*/
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
HAL_CRC_STATE_RESET = 0x00U, /*!< CRC not yet initialized or disabled */
|
||
|
|
HAL_CRC_STATE_READY = 0x01U, /*!< CRC initialized and ready for use */
|
||
|
|
HAL_CRC_STATE_BUSY = 0x02U, /*!< CRC internal process is ongoing */
|
||
|
|
HAL_CRC_STATE_TIMEOUT = 0x03U, /*!< CRC timeout state */
|
||
|
|
HAL_CRC_STATE_ERROR = 0x04U /*!< CRC error state */
|
||
|
|
|
||
|
|
}HAL_CRC_StateTypeDef;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief CRC handle Structure definition
|
||
|
|
*/
|
||
|
|
typedef struct
|
||
|
|
{
|
||
|
|
CRC_TypeDef *Instance; /*!< Register base address */
|
||
|
|
|
||
|
|
HAL_LockTypeDef Lock; /*!< CRC locking object */
|
||
|
|
|
||
|
|
__IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
|
||
|
|
|
||
|
|
}CRC_HandleTypeDef;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Exported constants --------------------------------------------------------*/
|
||
|
|
/* Exported macro ------------------------------------------------------------*/
|
||
|
|
|
||
|
|
/** @defgroup CRC_Exported_Macros CRC Exported Macros
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @brief Reset CRC handle state
|
||
|
|
* @param __HANDLE__: CRC handle
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
#define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Resets CRC Data Register.
|
||
|
|
* @param __HANDLE__: CRC handle
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
#define __HAL_CRC_DR_RESET(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->CR,CRC_CR_RESET))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Stores a 8-bit data in the Independent Data(ID) register.
|
||
|
|
* @param __HANDLE__: CRC handle
|
||
|
|
* @param __VALUE__: 8-bit value to be stored in the ID register
|
||
|
|
* @retval None
|
||
|
|
*/
|
||
|
|
#define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Returns the 8-bit data stored in the Independent Data(ID) register.
|
||
|
|
* @param __HANDLE__: CRC handle
|
||
|
|
* @retval 8-bit value of the ID register
|
||
|
|
*/
|
||
|
|
#define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Exported functions --------------------------------------------------------*/
|
||
|
|
|
||
|
|
/** @addtogroup CRC_Exported_Functions
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup CRC_Exported_Functions_Group1
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Initialization/de-initialization functions **********************************/
|
||
|
|
HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
|
||
|
|
HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
|
||
|
|
void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
|
||
|
|
void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup CRC_Exported_Functions_Group2
|
||
|
|
* @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Peripheral Control functions ************************************************/
|
||
|
|
uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
|
||
|
|
uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** @addtogroup CRC_Exported_Functions_Group3
|
||
|
|
** @{
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Peripheral State functions **************************************************/
|
||
|
|
HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @}
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __STM32F1xx_HAL_CRC_H */
|
||
|
|
|
||
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|