雄介 太田 / mbed

mbed(SerialHalfDuplex入り)

Fork of mbed by mbed official

TARGET_ARCH_MAX/stm32f4xx_hal_crc.h@98:01a414ca7d6d, 2015-04-08 (annotated)

Committer:
yusuke_kyo
Date:
Wed Apr 08 08:04:18 2015 +0000
Revision:
98:01a414ca7d6d
Parent:
92:4fc01daae5a5 
remove SerialHalfDuplex.h

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 89:552587b429a1 1 /**
bogdanm 89:552587b429a1 2 ******************************************************************************
bogdanm 89:552587b429a1 3 * @file stm32f4xx_hal_crc.h
bogdanm 89:552587b429a1 4 * @author MCD Application Team
bogdanm 92:4fc01daae5a5 5 * @version V1.1.0
bogdanm 92:4fc01daae5a5 6 * @date 19-June-2014
bogdanm 89:552587b429a1 7 * @brief Header file of CRC HAL module.
bogdanm 89:552587b429a1 8 ******************************************************************************
bogdanm 89:552587b429a1 9 * @attention
bogdanm 89:552587b429a1 10 *
bogdanm 89:552587b429a1 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
bogdanm 89:552587b429a1 12 *
bogdanm 89:552587b429a1 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 89:552587b429a1 14 * are permitted provided that the following conditions are met:
bogdanm 89:552587b429a1 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 89:552587b429a1 16 * this list of conditions and the following disclaimer.
bogdanm 89:552587b429a1 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 89:552587b429a1 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 89:552587b429a1 19 * and/or other materials provided with the distribution.
bogdanm 89:552587b429a1 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 89:552587b429a1 21 * may be used to endorse or promote products derived from this software
bogdanm 89:552587b429a1 22 * without specific prior written permission.
bogdanm 89:552587b429a1 23 *
bogdanm 89:552587b429a1 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 89:552587b429a1 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 89:552587b429a1 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 89:552587b429a1 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 89:552587b429a1 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 89:552587b429a1 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 89:552587b429a1 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 89:552587b429a1 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 89:552587b429a1 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 89:552587b429a1 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 89:552587b429a1 34 *
bogdanm 89:552587b429a1 35 ******************************************************************************
bogdanm 89:552587b429a1 36 */
bogdanm 89:552587b429a1 37
bogdanm 89:552587b429a1 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 89:552587b429a1 39 #ifndef __STM32F4xx_HAL_CRC_H
bogdanm 89:552587b429a1 40 #define __STM32F4xx_HAL_CRC_H
bogdanm 89:552587b429a1 41
bogdanm 89:552587b429a1 42 #ifdef __cplusplus
bogdanm 89:552587b429a1 43 extern "C" {
bogdanm 89:552587b429a1 44 #endif
bogdanm 89:552587b429a1 45
bogdanm 89:552587b429a1 46 /* Includes ------------------------------------------------------------------*/
bogdanm 89:552587b429a1 47 #include "stm32f4xx_hal_def.h"
bogdanm 89:552587b429a1 48
bogdanm 89:552587b429a1 49 /** @addtogroup STM32F4xx_HAL_Driver
bogdanm 89:552587b429a1 50 * @{
bogdanm 89:552587b429a1 51 */
bogdanm 89:552587b429a1 52
bogdanm 89:552587b429a1 53 /** @addtogroup CRC
bogdanm 89:552587b429a1 54 * @{
bogdanm 89:552587b429a1 55 */
bogdanm 89:552587b429a1 56
bogdanm 89:552587b429a1 57 /* Exported types ------------------------------------------------------------*/
bogdanm 89:552587b429a1 58
bogdanm 89:552587b429a1 59 /**
bogdanm 89:552587b429a1 60 * @brief CRC HAL State Structure definition
bogdanm 89:552587b429a1 61 */
bogdanm 89:552587b429a1 62 typedef enum
bogdanm 89:552587b429a1 63 {
bogdanm 89:552587b429a1 64 HAL_CRC_STATE_RESET = 0x00, /*!< CRC not yet initialized or disabled */
bogdanm 89:552587b429a1 65 HAL_CRC_STATE_READY = 0x01, /*!< CRC initialized and ready for use */
bogdanm 89:552587b429a1 66 HAL_CRC_STATE_BUSY = 0x02, /*!< CRC internal process is ongoing */
bogdanm 89:552587b429a1 67 HAL_CRC_STATE_TIMEOUT = 0x03, /*!< CRC timeout state */
bogdanm 89:552587b429a1 68 HAL_CRC_STATE_ERROR = 0x04 /*!< CRC error state */
bogdanm 89:552587b429a1 69
bogdanm 89:552587b429a1 70 }HAL_CRC_StateTypeDef;
bogdanm 89:552587b429a1 71
bogdanm 89:552587b429a1 72 /**
bogdanm 89:552587b429a1 73 * @brief CRC handle Structure definition
bogdanm 89:552587b429a1 74 */
bogdanm 89:552587b429a1 75 typedef struct
bogdanm 89:552587b429a1 76 {
bogdanm 89:552587b429a1 77 CRC_TypeDef *Instance; /*!< Register base address */
bogdanm 89:552587b429a1 78
bogdanm 89:552587b429a1 79 HAL_LockTypeDef Lock; /*!< CRC locking object */
bogdanm 89:552587b429a1 80
bogdanm 89:552587b429a1 81 __IO HAL_CRC_StateTypeDef State; /*!< CRC communication state */
bogdanm 89:552587b429a1 82
bogdanm 89:552587b429a1 83 }CRC_HandleTypeDef;
bogdanm 89:552587b429a1 84
bogdanm 89:552587b429a1 85 /* Exported constants --------------------------------------------------------*/
bogdanm 89:552587b429a1 86 /* Exported macro ------------------------------------------------------------*/
bogdanm 89:552587b429a1 87
bogdanm 89:552587b429a1 88 /** @brief Reset CRC handle state
bogdanm 89:552587b429a1 89 * @param __HANDLE__: CRC handle
bogdanm 89:552587b429a1 90 * @retval None
bogdanm 89:552587b429a1 91 */
bogdanm 89:552587b429a1 92 #define __HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
bogdanm 89:552587b429a1 93
bogdanm 89:552587b429a1 94 /**
bogdanm 89:552587b429a1 95 * @brief Resets CRC Data Register.
bogdanm 89:552587b429a1 96 * @param __HANDLE__: CRC handle
bogdanm 89:552587b429a1 97 * @retval None
bogdanm 89:552587b429a1 98 */
bogdanm 89:552587b429a1 99 #define __HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
bogdanm 89:552587b429a1 100
bogdanm 92:4fc01daae5a5 101 /**
bogdanm 92:4fc01daae5a5 102 * @brief Stores a 8-bit data in the Independent Data(ID) register.
bogdanm 92:4fc01daae5a5 103 * @param __HANDLE__: CRC handle
bogdanm 92:4fc01daae5a5 104 * @param __VALUE: 8-bit value to be stored in the ID register
bogdanm 92:4fc01daae5a5 105 * @retval None
bogdanm 92:4fc01daae5a5 106 */
bogdanm 92:4fc01daae5a5 107 #define __HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (MODIFY_REG((__HANDLE__)->Instance->IDR, CRC_IDR_IDR, (__VALUE__))
bogdanm 92:4fc01daae5a5 108
bogdanm 92:4fc01daae5a5 109 /**
bogdanm 92:4fc01daae5a5 110 * @brief Returns the 8-bit data stored in the Independent Data(ID) register.
bogdanm 92:4fc01daae5a5 111 * @param __HANDLE__: CRC handle
bogdanm 92:4fc01daae5a5 112 * @retval 8-bit value of the ID register
bogdanm 92:4fc01daae5a5 113 */
bogdanm 92:4fc01daae5a5 114 #define __HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
bogdanm 92:4fc01daae5a5 115
bogdanm 89:552587b429a1 116 /* Exported functions --------------------------------------------------------*/
bogdanm 89:552587b429a1 117
bogdanm 89:552587b429a1 118 /* Initialization/de-initialization functions **********************************/
bogdanm 89:552587b429a1 119 HAL_StatusTypeDef HAL_CRC_Init(CRC_HandleTypeDef *hcrc);
bogdanm 89:552587b429a1 120 HAL_StatusTypeDef HAL_CRC_DeInit (CRC_HandleTypeDef *hcrc);
bogdanm 89:552587b429a1 121 void HAL_CRC_MspInit(CRC_HandleTypeDef *hcrc);
bogdanm 89:552587b429a1 122 void HAL_CRC_MspDeInit(CRC_HandleTypeDef *hcrc);
bogdanm 89:552587b429a1 123
bogdanm 89:552587b429a1 124 /* Peripheral Control functions ************************************************/
bogdanm 89:552587b429a1 125 uint32_t HAL_CRC_Accumulate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 89:552587b429a1 126 uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);
bogdanm 89:552587b429a1 127
bogdanm 89:552587b429a1 128 /* Peripheral State functions **************************************************/
bogdanm 89:552587b429a1 129 HAL_CRC_StateTypeDef HAL_CRC_GetState(CRC_HandleTypeDef *hcrc);
bogdanm 89:552587b429a1 130
bogdanm 89:552587b429a1 131 /**
bogdanm 89:552587b429a1 132 * @}
bogdanm 89:552587b429a1 133 */
bogdanm 89:552587b429a1 134
bogdanm 89:552587b429a1 135 /**
bogdanm 89:552587b429a1 136 * @}
bogdanm 89:552587b429a1 137 */
bogdanm 89:552587b429a1 138
bogdanm 89:552587b429a1 139 #ifdef __cplusplus
bogdanm 89:552587b429a1 140 }
bogdanm 89:552587b429a1 141 #endif
bogdanm 89:552587b429a1 142
bogdanm 89:552587b429a1 143 #endif /* __STM32F4xx_HAL_CRC_H */
bogdanm 89:552587b429a1 144
bogdanm 89:552587b429a1 145 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/