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mbed 2

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TARGET_NUCLEO_F030R8/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_hal_crc_ex.h@143:86740a56073b, 2017-05-26 (annotated)

Committer:
AnnaBridge
Date:
Fri May 26 12:30:20 2017 +0100
Revision:
143:86740a56073b
Parent:
134:ad3be0349dc5 
Release 143 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 85:024bf7f99721 1 /**
bogdanm 85:024bf7f99721 2 ******************************************************************************
bogdanm 85:024bf7f99721 3 * @file stm32f0xx_hal_crc_ex.h
bogdanm 85:024bf7f99721 4 * @author MCD Application Team
<> 134:ad3be0349dc5 5 * @version V1.5.0
<> 134:ad3be0349dc5 6 * @date 04-November-2016
bogdanm 85:024bf7f99721 7 * @brief Header file of CRC HAL extension module.
bogdanm 85:024bf7f99721 8 ******************************************************************************
bogdanm 85:024bf7f99721 9 * @attention
bogdanm 85:024bf7f99721 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
bogdanm 85:024bf7f99721 12 *
bogdanm 85:024bf7f99721 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 85:024bf7f99721 14 * are permitted provided that the following conditions are met:
bogdanm 85:024bf7f99721 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 85:024bf7f99721 16 * this list of conditions and the following disclaimer.
bogdanm 85:024bf7f99721 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 85:024bf7f99721 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 85:024bf7f99721 19 * and/or other materials provided with the distribution.
bogdanm 85:024bf7f99721 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 85:024bf7f99721 21 * may be used to endorse or promote products derived from this software
bogdanm 85:024bf7f99721 22 * without specific prior written permission.
bogdanm 85:024bf7f99721 23 *
bogdanm 85:024bf7f99721 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 85:024bf7f99721 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 85:024bf7f99721 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 85:024bf7f99721 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 85:024bf7f99721 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 85:024bf7f99721 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 85:024bf7f99721 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 85:024bf7f99721 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 85:024bf7f99721 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 85:024bf7f99721 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 85:024bf7f99721 34 *
bogdanm 85:024bf7f99721 35 ******************************************************************************
bogdanm 85:024bf7f99721 36 */
bogdanm 85:024bf7f99721 37
bogdanm 85:024bf7f99721 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 85:024bf7f99721 39 #ifndef __STM32F0xx_HAL_CRC_EX_H
bogdanm 85:024bf7f99721 40 #define __STM32F0xx_HAL_CRC_EX_H
bogdanm 85:024bf7f99721 41
bogdanm 85:024bf7f99721 42 #ifdef __cplusplus
bogdanm 85:024bf7f99721 43 extern "C" {
bogdanm 85:024bf7f99721 44 #endif
bogdanm 85:024bf7f99721 45
bogdanm 85:024bf7f99721 46 /* Includes ------------------------------------------------------------------*/
bogdanm 85:024bf7f99721 47 #include "stm32f0xx_hal_def.h"
bogdanm 85:024bf7f99721 48
bogdanm 85:024bf7f99721 49 /** @addtogroup STM32F0xx_HAL_Driver
bogdanm 85:024bf7f99721 50 * @{
bogdanm 85:024bf7f99721 51 */
bogdanm 85:024bf7f99721 52
Kojto 108:34e6b704fe68 53 /** @addtogroup CRCEx CRCEx
bogdanm 85:024bf7f99721 54 * @{
bogdanm 85:024bf7f99721 55 */
bogdanm 85:024bf7f99721 56
bogdanm 85:024bf7f99721 57 /* Exported types ------------------------------------------------------------*/
bogdanm 85:024bf7f99721 58 /* Exported constants --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 59 /** @defgroup CRCEx_Exported_Constants CRCEx Exported Constants
bogdanm 92:4fc01daae5a5 60 * @{
bogdanm 92:4fc01daae5a5 61 */
bogdanm 85:024bf7f99721 62 /** @defgroup CRCEx_Input_Data_Inversion Input Data Inversion Modes
bogdanm 85:024bf7f99721 63 * @{
bogdanm 85:024bf7f99721 64 */
<> 134:ad3be0349dc5 65 #define CRC_INPUTDATA_INVERSION_NONE (0x00000000U)
bogdanm 85:024bf7f99721 66 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
bogdanm 85:024bf7f99721 67 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
bogdanm 85:024bf7f99721 68 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
bogdanm 85:024bf7f99721 69
bogdanm 85:024bf7f99721 70 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
bogdanm 85:024bf7f99721 71 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
bogdanm 85:024bf7f99721 72 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
bogdanm 85:024bf7f99721 73 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
bogdanm 85:024bf7f99721 74 /**
bogdanm 85:024bf7f99721 75 * @}
bogdanm 85:024bf7f99721 76 */
bogdanm 85:024bf7f99721 77
bogdanm 85:024bf7f99721 78 /** @defgroup CRCEx_Output_Data_Inversion Output Data Inversion Modes
bogdanm 85:024bf7f99721 79 * @{
bogdanm 85:024bf7f99721 80 */
<> 134:ad3be0349dc5 81 #define CRC_OUTPUTDATA_INVERSION_DISABLE (0x00000000U)
Kojto 108:34e6b704fe68 82 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT)
bogdanm 85:024bf7f99721 83
Kojto 108:34e6b704fe68 84 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
Kojto 108:34e6b704fe68 85 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLE))
bogdanm 85:024bf7f99721 86 /**
bogdanm 85:024bf7f99721 87 * @}
bogdanm 85:024bf7f99721 88 */
bogdanm 85:024bf7f99721 89
bogdanm 85:024bf7f99721 90 /** @defgroup CRCEx_Polynomial_Sizes Polynomial sizes to configure the IP
bogdanm 85:024bf7f99721 91 * @{
bogdanm 85:024bf7f99721 92 */
Kojto 93:e188a91d3eaa 93 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 134:ad3be0349dc5 94 #define CRC_POLYLENGTH_32B (0x00000000U)
bogdanm 85:024bf7f99721 95 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0)
bogdanm 85:024bf7f99721 96 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1)
bogdanm 85:024bf7f99721 97 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE)
bogdanm 85:024bf7f99721 98 #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \
bogdanm 85:024bf7f99721 99 ((LENGTH) == CRC_POLYLENGTH_16B) || \
bogdanm 85:024bf7f99721 100 ((LENGTH) == CRC_POLYLENGTH_8B) || \
bogdanm 85:024bf7f99721 101 ((LENGTH) == CRC_POLYLENGTH_7B))
Kojto 93:e188a91d3eaa 102 #else
<> 134:ad3be0349dc5 103 #define CRC_POLYLENGTH_32B (0x00000000U)
Kojto 93:e188a91d3eaa 104 #define IS_CRC_POL_LENGTH(LENGTH) ((LENGTH) == CRC_POLYLENGTH_32B)
Kojto 93:e188a91d3eaa 105 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
bogdanm 85:024bf7f99721 106 /**
bogdanm 85:024bf7f99721 107 * @}
bogdanm 85:024bf7f99721 108 */
bogdanm 85:024bf7f99721 109
bogdanm 85:024bf7f99721 110 /** @defgroup CRCEx_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
bogdanm 85:024bf7f99721 111 * @{
bogdanm 85:024bf7f99721 112 */
Kojto 93:e188a91d3eaa 113 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
<> 134:ad3be0349dc5 114 #define HAL_CRC_LENGTH_32B 32U
<> 134:ad3be0349dc5 115 #define HAL_CRC_LENGTH_16B 16U
<> 134:ad3be0349dc5 116 #define HAL_CRC_LENGTH_8B 8U
<> 134:ad3be0349dc5 117 #define HAL_CRC_LENGTH_7B 7U
Kojto 93:e188a91d3eaa 118 #else
<> 134:ad3be0349dc5 119 #define HAL_CRC_LENGTH_32B 32U
Kojto 122:f9eeca106725 120 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
bogdanm 85:024bf7f99721 121 /**
bogdanm 85:024bf7f99721 122 * @}
bogdanm 85:024bf7f99721 123 */
Kojto 93:e188a91d3eaa 124
bogdanm 92:4fc01daae5a5 125 /**
bogdanm 92:4fc01daae5a5 126 * @}
bogdanm 92:4fc01daae5a5 127 */
bogdanm 85:024bf7f99721 128 /* Exported macro ------------------------------------------------------------*/
bogdanm 85:024bf7f99721 129
bogdanm 92:4fc01daae5a5 130 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
bogdanm 85:024bf7f99721 131 * @{
bogdanm 85:024bf7f99721 132 */
bogdanm 85:024bf7f99721 133
bogdanm 85:024bf7f99721 134 /**
bogdanm 85:024bf7f99721 135 * @brief Set CRC output reversal
bogdanm 85:024bf7f99721 136 * @param __HANDLE__ : CRC handle
bogdanm 85:024bf7f99721 137 * @retval None.
bogdanm 85:024bf7f99721 138 */
bogdanm 85:024bf7f99721 139 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
bogdanm 85:024bf7f99721 140
bogdanm 85:024bf7f99721 141 /**
bogdanm 85:024bf7f99721 142 * @brief Unset CRC output reversal
bogdanm 85:024bf7f99721 143 * @param __HANDLE__ : CRC handle
bogdanm 85:024bf7f99721 144 * @retval None.
bogdanm 85:024bf7f99721 145 */
bogdanm 85:024bf7f99721 146 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
bogdanm 85:024bf7f99721 147
Kojto 122:f9eeca106725 148 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
bogdanm 85:024bf7f99721 149 /**
bogdanm 85:024bf7f99721 150 * @brief Set CRC non-default polynomial
bogdanm 85:024bf7f99721 151 * @param __HANDLE__ : CRC handle
bogdanm 85:024bf7f99721 152 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
bogdanm 85:024bf7f99721 153 * @retval None.
bogdanm 85:024bf7f99721 154 */
bogdanm 85:024bf7f99721 155 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
Kojto 122:f9eeca106725 156 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
bogdanm 85:024bf7f99721 157 /**
bogdanm 85:024bf7f99721 158 * @}
bogdanm 85:024bf7f99721 159 */
bogdanm 85:024bf7f99721 160
bogdanm 85:024bf7f99721 161 /* Exported functions --------------------------------------------------------*/
bogdanm 92:4fc01daae5a5 162 /** @addtogroup CRCEx_Exported_Functions
bogdanm 92:4fc01daae5a5 163 * @{
bogdanm 92:4fc01daae5a5 164 */
bogdanm 92:4fc01daae5a5 165
bogdanm 92:4fc01daae5a5 166 /** @addtogroup CRCEx_Exported_Functions_Group1 Extended Initialization/de-initialization functions
bogdanm 92:4fc01daae5a5 167 * @brief Extended Initialization and Configuration functions.
bogdanm 92:4fc01daae5a5 168 * @{
bogdanm 92:4fc01daae5a5 169 */
bogdanm 92:4fc01daae5a5 170
bogdanm 85:024bf7f99721 171 /* Initialization and de-initialization functions ****************************/
bogdanm 85:024bf7f99721 172 HAL_StatusTypeDef HAL_CRCEx_Init(CRC_HandleTypeDef *hcrc);
bogdanm 85:024bf7f99721 173 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
bogdanm 85:024bf7f99721 174 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
bogdanm 85:024bf7f99721 175
Kojto 122:f9eeca106725 176 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
bogdanm 85:024bf7f99721 177 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
Kojto 122:f9eeca106725 178 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
bogdanm 92:4fc01daae5a5 179 /**
bogdanm 92:4fc01daae5a5 180 * @}
bogdanm 92:4fc01daae5a5 181 */
bogdanm 85:024bf7f99721 182 /* Peripheral Control functions ***********************************************/
bogdanm 85:024bf7f99721 183 /* Peripheral State and Error functions ***************************************/
bogdanm 92:4fc01daae5a5 184 /**
bogdanm 92:4fc01daae5a5 185 * @}
bogdanm 92:4fc01daae5a5 186 */
bogdanm 85:024bf7f99721 187
bogdanm 85:024bf7f99721 188 /**
bogdanm 85:024bf7f99721 189 * @}
bogdanm 85:024bf7f99721 190 */
bogdanm 85:024bf7f99721 191
bogdanm 85:024bf7f99721 192 /**
bogdanm 85:024bf7f99721 193 * @}
bogdanm 85:024bf7f99721 194 */
bogdanm 85:024bf7f99721 195
bogdanm 85:024bf7f99721 196 #ifdef __cplusplus
bogdanm 85:024bf7f99721 197 }
bogdanm 85:024bf7f99721 198 #endif
bogdanm 85:024bf7f99721 199
bogdanm 85:024bf7f99721 200 #endif /* __STM32F0xx_HAL_CRC_EX_H */
bogdanm 85:024bf7f99721 201
bogdanm 85:024bf7f99721 202 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/