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TARGET_NUCLEO_F091RC/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_hal_crc_ex.h@157:e7ca05fa8600, 2017-11-09 (annotated)

Committer:
AnnaBridge
Date:
Thu Nov 09 11:14:10 2017 +0000
Revision:
157:e7ca05fa8600
Parent:
156:ff21514d8981
Child:
160:5571c4ff569f
Release 155 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 156:ff21514d8981 1 /**
AnnaBridge 156:ff21514d8981 2 ******************************************************************************
AnnaBridge 156:ff21514d8981 3 * @file stm32f0xx_hal_crc_ex.h
AnnaBridge 156:ff21514d8981 4 * @author MCD Application Team
AnnaBridge 156:ff21514d8981 5 * @version V1.5.0
AnnaBridge 156:ff21514d8981 6 * @date 04-November-2016
AnnaBridge 156:ff21514d8981 7 * @brief Header file of CRC HAL extension module.
AnnaBridge 156:ff21514d8981 8 ******************************************************************************
AnnaBridge 156:ff21514d8981 9 * @attention
AnnaBridge 156:ff21514d8981 10 *
AnnaBridge 156:ff21514d8981 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 156:ff21514d8981 12 *
AnnaBridge 156:ff21514d8981 13 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 156:ff21514d8981 14 * are permitted provided that the following conditions are met:
AnnaBridge 156:ff21514d8981 15 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 156:ff21514d8981 16 * this list of conditions and the following disclaimer.
AnnaBridge 156:ff21514d8981 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 156:ff21514d8981 18 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 156:ff21514d8981 19 * and/or other materials provided with the distribution.
AnnaBridge 156:ff21514d8981 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 156:ff21514d8981 21 * may be used to endorse or promote products derived from this software
AnnaBridge 156:ff21514d8981 22 * without specific prior written permission.
AnnaBridge 156:ff21514d8981 23 *
AnnaBridge 156:ff21514d8981 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 156:ff21514d8981 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 156:ff21514d8981 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 156:ff21514d8981 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 156:ff21514d8981 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 156:ff21514d8981 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 156:ff21514d8981 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 156:ff21514d8981 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 156:ff21514d8981 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 156:ff21514d8981 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 156:ff21514d8981 34 *
AnnaBridge 156:ff21514d8981 35 ******************************************************************************
AnnaBridge 156:ff21514d8981 36 */
AnnaBridge 156:ff21514d8981 37
AnnaBridge 156:ff21514d8981 38 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 156:ff21514d8981 39 #ifndef __STM32F0xx_HAL_CRC_EX_H
AnnaBridge 156:ff21514d8981 40 #define __STM32F0xx_HAL_CRC_EX_H
AnnaBridge 156:ff21514d8981 41
AnnaBridge 156:ff21514d8981 42 #ifdef __cplusplus
AnnaBridge 156:ff21514d8981 43 extern "C" {
AnnaBridge 156:ff21514d8981 44 #endif
AnnaBridge 156:ff21514d8981 45
AnnaBridge 156:ff21514d8981 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 47 #include "stm32f0xx_hal_def.h"
AnnaBridge 156:ff21514d8981 48
AnnaBridge 156:ff21514d8981 49 /** @addtogroup STM32F0xx_HAL_Driver
AnnaBridge 156:ff21514d8981 50 * @{
AnnaBridge 156:ff21514d8981 51 */
AnnaBridge 156:ff21514d8981 52
AnnaBridge 156:ff21514d8981 53 /** @addtogroup CRCEx CRCEx
AnnaBridge 156:ff21514d8981 54 * @{
AnnaBridge 156:ff21514d8981 55 */
AnnaBridge 156:ff21514d8981 56
AnnaBridge 156:ff21514d8981 57 /* Exported types ------------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 58 /* Exported constants --------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 59 /** @defgroup CRCEx_Exported_Constants CRCEx Exported Constants
AnnaBridge 156:ff21514d8981 60 * @{
AnnaBridge 156:ff21514d8981 61 */
AnnaBridge 156:ff21514d8981 62 /** @defgroup CRCEx_Input_Data_Inversion Input Data Inversion Modes
AnnaBridge 156:ff21514d8981 63 * @{
AnnaBridge 156:ff21514d8981 64 */
AnnaBridge 156:ff21514d8981 65 #define CRC_INPUTDATA_INVERSION_NONE (0x00000000U)
AnnaBridge 156:ff21514d8981 66 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
AnnaBridge 156:ff21514d8981 67 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
AnnaBridge 156:ff21514d8981 68 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
AnnaBridge 156:ff21514d8981 69
AnnaBridge 156:ff21514d8981 70 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
AnnaBridge 156:ff21514d8981 71 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
AnnaBridge 156:ff21514d8981 72 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
AnnaBridge 156:ff21514d8981 73 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
AnnaBridge 156:ff21514d8981 74 /**
AnnaBridge 156:ff21514d8981 75 * @}
AnnaBridge 156:ff21514d8981 76 */
AnnaBridge 156:ff21514d8981 77
AnnaBridge 156:ff21514d8981 78 /** @defgroup CRCEx_Output_Data_Inversion Output Data Inversion Modes
AnnaBridge 156:ff21514d8981 79 * @{
AnnaBridge 156:ff21514d8981 80 */
AnnaBridge 156:ff21514d8981 81 #define CRC_OUTPUTDATA_INVERSION_DISABLE (0x00000000U)
AnnaBridge 156:ff21514d8981 82 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT)
AnnaBridge 156:ff21514d8981 83
AnnaBridge 156:ff21514d8981 84 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
AnnaBridge 156:ff21514d8981 85 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE))
AnnaBridge 156:ff21514d8981 86 /**
AnnaBridge 156:ff21514d8981 87 * @}
AnnaBridge 156:ff21514d8981 88 */
AnnaBridge 156:ff21514d8981 89
AnnaBridge 156:ff21514d8981 90 /** @defgroup CRCEx_Polynomial_Sizes Polynomial sizes to configure the IP
AnnaBridge 156:ff21514d8981 91 * @{
AnnaBridge 156:ff21514d8981 92 */
AnnaBridge 156:ff21514d8981 93 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
AnnaBridge 156:ff21514d8981 94 #define CRC_POLYLENGTH_32B (0x00000000U)
AnnaBridge 156:ff21514d8981 95 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0)
AnnaBridge 156:ff21514d8981 96 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1)
AnnaBridge 156:ff21514d8981 97 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE)
AnnaBridge 156:ff21514d8981 98 #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \
AnnaBridge 156:ff21514d8981 99 ((LENGTH) == CRC_POLYLENGTH_16B) || \
AnnaBridge 156:ff21514d8981 100 ((LENGTH) == CRC_POLYLENGTH_8B) || \
AnnaBridge 156:ff21514d8981 101 ((LENGTH) == CRC_POLYLENGTH_7B))
AnnaBridge 156:ff21514d8981 102 #else
AnnaBridge 156:ff21514d8981 103 #define CRC_POLYLENGTH_32B (0x00000000U)
AnnaBridge 156:ff21514d8981 104 #define IS_CRC_POL_LENGTH(LENGTH) ((LENGTH) == CRC_POLYLENGTH_32B)
AnnaBridge 156:ff21514d8981 105 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
AnnaBridge 156:ff21514d8981 106 /**
AnnaBridge 156:ff21514d8981 107 * @}
AnnaBridge 156:ff21514d8981 108 */
AnnaBridge 156:ff21514d8981 109
AnnaBridge 156:ff21514d8981 110 /** @defgroup CRCEx_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
AnnaBridge 156:ff21514d8981 111 * @{
AnnaBridge 156:ff21514d8981 112 */
AnnaBridge 156:ff21514d8981 113 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
AnnaBridge 156:ff21514d8981 114 #define HAL_CRC_LENGTH_32B 32U
AnnaBridge 156:ff21514d8981 115 #define HAL_CRC_LENGTH_16B 16U
AnnaBridge 156:ff21514d8981 116 #define HAL_CRC_LENGTH_8B 8U
AnnaBridge 156:ff21514d8981 117 #define HAL_CRC_LENGTH_7B 7U
AnnaBridge 156:ff21514d8981 118 #else
AnnaBridge 156:ff21514d8981 119 #define HAL_CRC_LENGTH_32B 32U
AnnaBridge 156:ff21514d8981 120 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
AnnaBridge 156:ff21514d8981 121 /**
AnnaBridge 156:ff21514d8981 122 * @}
AnnaBridge 156:ff21514d8981 123 */
AnnaBridge 156:ff21514d8981 124
AnnaBridge 156:ff21514d8981 125 /**
AnnaBridge 156:ff21514d8981 126 * @}
AnnaBridge 156:ff21514d8981 127 */
AnnaBridge 156:ff21514d8981 128 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 129
AnnaBridge 156:ff21514d8981 130 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
AnnaBridge 156:ff21514d8981 131 * @{
AnnaBridge 156:ff21514d8981 132 */
AnnaBridge 156:ff21514d8981 133
AnnaBridge 156:ff21514d8981 134 /**
AnnaBridge 156:ff21514d8981 135 * @brief Set CRC output reversal
AnnaBridge 156:ff21514d8981 136 * @param __HANDLE__ : CRC handle
AnnaBridge 156:ff21514d8981 137 * @retval None.
AnnaBridge 156:ff21514d8981 138 */
AnnaBridge 156:ff21514d8981 139 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
AnnaBridge 156:ff21514d8981 140
AnnaBridge 156:ff21514d8981 141 /**
AnnaBridge 156:ff21514d8981 142 * @brief Unset CRC output reversal
AnnaBridge 156:ff21514d8981 143 * @param __HANDLE__ : CRC handle
AnnaBridge 156:ff21514d8981 144 * @retval None.
AnnaBridge 156:ff21514d8981 145 */
AnnaBridge 156:ff21514d8981 146 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
AnnaBridge 156:ff21514d8981 147
AnnaBridge 156:ff21514d8981 148 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
AnnaBridge 156:ff21514d8981 149 /**
AnnaBridge 156:ff21514d8981 150 * @brief Set CRC non-default polynomial
AnnaBridge 156:ff21514d8981 151 * @param __HANDLE__ : CRC handle
AnnaBridge 156:ff21514d8981 152 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
AnnaBridge 156:ff21514d8981 153 * @retval None.
AnnaBridge 156:ff21514d8981 154 */
AnnaBridge 156:ff21514d8981 155 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
AnnaBridge 156:ff21514d8981 156 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
AnnaBridge 156:ff21514d8981 157 /**
AnnaBridge 156:ff21514d8981 158 * @}
AnnaBridge 156:ff21514d8981 159 */
AnnaBridge 156:ff21514d8981 160
AnnaBridge 156:ff21514d8981 161 /* Exported functions --------------------------------------------------------*/
AnnaBridge 156:ff21514d8981 162 /** @addtogroup CRCEx_Exported_Functions
AnnaBridge 156:ff21514d8981 163 * @{
AnnaBridge 156:ff21514d8981 164 */
AnnaBridge 156:ff21514d8981 165
AnnaBridge 156:ff21514d8981 166 /** @addtogroup CRCEx_Exported_Functions_Group1 Extended Initialization/de-initialization functions
AnnaBridge 156:ff21514d8981 167 * @brief Extended Initialization and Configuration functions.
AnnaBridge 156:ff21514d8981 168 * @{
AnnaBridge 156:ff21514d8981 169 */
AnnaBridge 156:ff21514d8981 170
AnnaBridge 156:ff21514d8981 171 /* Initialization and de-initialization functions ****************************/
AnnaBridge 156:ff21514d8981 172 HAL_StatusTypeDef HAL_CRCEx_Init(CRC_HandleTypeDef *hcrc);
AnnaBridge 156:ff21514d8981 173 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
AnnaBridge 156:ff21514d8981 174 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
AnnaBridge 156:ff21514d8981 175
AnnaBridge 156:ff21514d8981 176 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
AnnaBridge 156:ff21514d8981 177 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
AnnaBridge 156:ff21514d8981 178 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
AnnaBridge 156:ff21514d8981 179 /**
AnnaBridge 156:ff21514d8981 180 * @}
AnnaBridge 156:ff21514d8981 181 */
AnnaBridge 156:ff21514d8981 182 /* Peripheral Control functions ***********************************************/
AnnaBridge 156:ff21514d8981 183 /* Peripheral State and Error functions ***************************************/
AnnaBridge 156:ff21514d8981 184 /**
AnnaBridge 156:ff21514d8981 185 * @}
AnnaBridge 156:ff21514d8981 186 */
AnnaBridge 156:ff21514d8981 187
AnnaBridge 156:ff21514d8981 188 /**
AnnaBridge 156:ff21514d8981 189 * @}
AnnaBridge 156:ff21514d8981 190 */
AnnaBridge 156:ff21514d8981 191
AnnaBridge 156:ff21514d8981 192 /**
AnnaBridge 156:ff21514d8981 193 * @}
AnnaBridge 156:ff21514d8981 194 */
AnnaBridge 156:ff21514d8981 195
AnnaBridge 156:ff21514d8981 196 #ifdef __cplusplus
AnnaBridge 156:ff21514d8981 197 }
AnnaBridge 156:ff21514d8981 198 #endif
AnnaBridge 156:ff21514d8981 199
AnnaBridge 156:ff21514d8981 200 #endif /* __STM32F0xx_HAL_CRC_EX_H */
AnnaBridge 156:ff21514d8981 201
AnnaBridge 156:ff21514d8981 202 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/