Jhon Plantikow / mbed

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Dependents:   RTC

TARGET_NUCLEO_F072RB/stm32f0xx_hal_crc_ex.h@0:88e313c910d0, 2015-08-13 (annotated)

Committer:
jhon309
Date:
Thu Aug 13 00:20:09 2015 +0000
Revision:
0:88e313c910d0
RTC Example

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jhon309 0:88e313c910d0 1 /**
jhon309 0:88e313c910d0 2 ******************************************************************************
jhon309 0:88e313c910d0 3 * @file stm32f0xx_hal_crc_ex.h
jhon309 0:88e313c910d0 4 * @author MCD Application Team
jhon309 0:88e313c910d0 5 * @version V1.2.0
jhon309 0:88e313c910d0 6 * @date 11-December-2014
jhon309 0:88e313c910d0 7 * @brief Header file of CRC HAL extension module.
jhon309 0:88e313c910d0 8 ******************************************************************************
jhon309 0:88e313c910d0 9 * @attention
jhon309 0:88e313c910d0 10 *
jhon309 0:88e313c910d0 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
jhon309 0:88e313c910d0 12 *
jhon309 0:88e313c910d0 13 * Redistribution and use in source and binary forms, with or without modification,
jhon309 0:88e313c910d0 14 * are permitted provided that the following conditions are met:
jhon309 0:88e313c910d0 15 * 1. Redistributions of source code must retain the above copyright notice,
jhon309 0:88e313c910d0 16 * this list of conditions and the following disclaimer.
jhon309 0:88e313c910d0 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
jhon309 0:88e313c910d0 18 * this list of conditions and the following disclaimer in the documentation
jhon309 0:88e313c910d0 19 * and/or other materials provided with the distribution.
jhon309 0:88e313c910d0 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
jhon309 0:88e313c910d0 21 * may be used to endorse or promote products derived from this software
jhon309 0:88e313c910d0 22 * without specific prior written permission.
jhon309 0:88e313c910d0 23 *
jhon309 0:88e313c910d0 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
jhon309 0:88e313c910d0 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
jhon309 0:88e313c910d0 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
jhon309 0:88e313c910d0 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
jhon309 0:88e313c910d0 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
jhon309 0:88e313c910d0 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
jhon309 0:88e313c910d0 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
jhon309 0:88e313c910d0 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
jhon309 0:88e313c910d0 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
jhon309 0:88e313c910d0 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jhon309 0:88e313c910d0 34 *
jhon309 0:88e313c910d0 35 ******************************************************************************
jhon309 0:88e313c910d0 36 */
jhon309 0:88e313c910d0 37
jhon309 0:88e313c910d0 38 /* Define to prevent recursive inclusion -------------------------------------*/
jhon309 0:88e313c910d0 39 #ifndef __STM32F0xx_HAL_CRC_EX_H
jhon309 0:88e313c910d0 40 #define __STM32F0xx_HAL_CRC_EX_H
jhon309 0:88e313c910d0 41
jhon309 0:88e313c910d0 42 #ifdef __cplusplus
jhon309 0:88e313c910d0 43 extern "C" {
jhon309 0:88e313c910d0 44 #endif
jhon309 0:88e313c910d0 45
jhon309 0:88e313c910d0 46 /* Includes ------------------------------------------------------------------*/
jhon309 0:88e313c910d0 47 #include "stm32f0xx_hal_def.h"
jhon309 0:88e313c910d0 48
jhon309 0:88e313c910d0 49 /** @addtogroup STM32F0xx_HAL_Driver
jhon309 0:88e313c910d0 50 * @{
jhon309 0:88e313c910d0 51 */
jhon309 0:88e313c910d0 52
jhon309 0:88e313c910d0 53 /** @addtogroup CRCEx CRCEx Extended HAL Module Driver
jhon309 0:88e313c910d0 54 * @{
jhon309 0:88e313c910d0 55 */
jhon309 0:88e313c910d0 56
jhon309 0:88e313c910d0 57 /* Exported types ------------------------------------------------------------*/
jhon309 0:88e313c910d0 58 /* Exported constants --------------------------------------------------------*/
jhon309 0:88e313c910d0 59 /** @defgroup CRCEx_Exported_Constants CRCEx Exported Constants
jhon309 0:88e313c910d0 60 * @{
jhon309 0:88e313c910d0 61 */
jhon309 0:88e313c910d0 62 /** @defgroup CRCEx_Input_Data_Inversion Input Data Inversion Modes
jhon309 0:88e313c910d0 63 * @{
jhon309 0:88e313c910d0 64 */
jhon309 0:88e313c910d0 65 #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000)
jhon309 0:88e313c910d0 66 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
jhon309 0:88e313c910d0 67 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
jhon309 0:88e313c910d0 68 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
jhon309 0:88e313c910d0 69
jhon309 0:88e313c910d0 70 #define IS_CRC_INPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_INPUTDATA_INVERSION_NONE) || \
jhon309 0:88e313c910d0 71 ((MODE) == CRC_INPUTDATA_INVERSION_BYTE) || \
jhon309 0:88e313c910d0 72 ((MODE) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
jhon309 0:88e313c910d0 73 ((MODE) == CRC_INPUTDATA_INVERSION_WORD))
jhon309 0:88e313c910d0 74 /**
jhon309 0:88e313c910d0 75 * @}
jhon309 0:88e313c910d0 76 */
jhon309 0:88e313c910d0 77
jhon309 0:88e313c910d0 78 /** @defgroup CRCEx_Output_Data_Inversion Output Data Inversion Modes
jhon309 0:88e313c910d0 79 * @{
jhon309 0:88e313c910d0 80 */
jhon309 0:88e313c910d0 81 #define CRC_OUTPUTDATA_INVERSION_DISABLED ((uint32_t)0x00000000)
jhon309 0:88e313c910d0 82 #define CRC_OUTPUTDATA_INVERSION_ENABLED ((uint32_t)CRC_CR_REV_OUT)
jhon309 0:88e313c910d0 83
jhon309 0:88e313c910d0 84 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(MODE) (((MODE) == CRC_OUTPUTDATA_INVERSION_DISABLED) || \
jhon309 0:88e313c910d0 85 ((MODE) == CRC_OUTPUTDATA_INVERSION_ENABLED))
jhon309 0:88e313c910d0 86 /**
jhon309 0:88e313c910d0 87 * @}
jhon309 0:88e313c910d0 88 */
jhon309 0:88e313c910d0 89
jhon309 0:88e313c910d0 90 /** @defgroup CRCEx_Polynomial_Sizes Polynomial sizes to configure the IP
jhon309 0:88e313c910d0 91 * @{
jhon309 0:88e313c910d0 92 */
jhon309 0:88e313c910d0 93 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
jhon309 0:88e313c910d0 94 #define CRC_POLYLENGTH_32B ((uint32_t)0x00000000)
jhon309 0:88e313c910d0 95 #define CRC_POLYLENGTH_16B ((uint32_t)CRC_CR_POLYSIZE_0)
jhon309 0:88e313c910d0 96 #define CRC_POLYLENGTH_8B ((uint32_t)CRC_CR_POLYSIZE_1)
jhon309 0:88e313c910d0 97 #define CRC_POLYLENGTH_7B ((uint32_t)CRC_CR_POLYSIZE)
jhon309 0:88e313c910d0 98 #define IS_CRC_POL_LENGTH(LENGTH) (((LENGTH) == CRC_POLYLENGTH_32B) || \
jhon309 0:88e313c910d0 99 ((LENGTH) == CRC_POLYLENGTH_16B) || \
jhon309 0:88e313c910d0 100 ((LENGTH) == CRC_POLYLENGTH_8B) || \
jhon309 0:88e313c910d0 101 ((LENGTH) == CRC_POLYLENGTH_7B))
jhon309 0:88e313c910d0 102 #else
jhon309 0:88e313c910d0 103 #define CRC_POLYLENGTH_32B ((uint32_t)0x00000000)
jhon309 0:88e313c910d0 104 #define IS_CRC_POL_LENGTH(LENGTH) ((LENGTH) == CRC_POLYLENGTH_32B)
jhon309 0:88e313c910d0 105 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
jhon309 0:88e313c910d0 106 /**
jhon309 0:88e313c910d0 107 * @}
jhon309 0:88e313c910d0 108 */
jhon309 0:88e313c910d0 109
jhon309 0:88e313c910d0 110 /** @defgroup CRCEx_Polynomial_Size_Definitions CRC polynomial possible sizes actual definitions
jhon309 0:88e313c910d0 111 * @{
jhon309 0:88e313c910d0 112 */
jhon309 0:88e313c910d0 113 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
jhon309 0:88e313c910d0 114 #define HAL_CRC_LENGTH_32B 32
jhon309 0:88e313c910d0 115 #define HAL_CRC_LENGTH_16B 16
jhon309 0:88e313c910d0 116 #define HAL_CRC_LENGTH_8B 8
jhon309 0:88e313c910d0 117 #define HAL_CRC_LENGTH_7B 7
jhon309 0:88e313c910d0 118 #else
jhon309 0:88e313c910d0 119 #define HAL_CRC_LENGTH_32B 32
jhon309 0:88e313c910d0 120 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) */
jhon309 0:88e313c910d0 121 /**
jhon309 0:88e313c910d0 122 * @}
jhon309 0:88e313c910d0 123 */
jhon309 0:88e313c910d0 124
jhon309 0:88e313c910d0 125 /**
jhon309 0:88e313c910d0 126 * @}
jhon309 0:88e313c910d0 127 */
jhon309 0:88e313c910d0 128 /* Exported macro ------------------------------------------------------------*/
jhon309 0:88e313c910d0 129
jhon309 0:88e313c910d0 130 /** @defgroup CRCEx_Exported_Macros CRCEx Exported Macros
jhon309 0:88e313c910d0 131 * @{
jhon309 0:88e313c910d0 132 */
jhon309 0:88e313c910d0 133
jhon309 0:88e313c910d0 134 /**
jhon309 0:88e313c910d0 135 * @brief Set CRC output reversal
jhon309 0:88e313c910d0 136 * @param __HANDLE__ : CRC handle
jhon309 0:88e313c910d0 137 * @retval None.
jhon309 0:88e313c910d0 138 */
jhon309 0:88e313c910d0 139 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
jhon309 0:88e313c910d0 140
jhon309 0:88e313c910d0 141 /**
jhon309 0:88e313c910d0 142 * @brief Unset CRC output reversal
jhon309 0:88e313c910d0 143 * @param __HANDLE__ : CRC handle
jhon309 0:88e313c910d0 144 * @retval None.
jhon309 0:88e313c910d0 145 */
jhon309 0:88e313c910d0 146 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
jhon309 0:88e313c910d0 147
jhon309 0:88e313c910d0 148 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F070xB) || defined(STM32F030xC)
jhon309 0:88e313c910d0 149 /**
jhon309 0:88e313c910d0 150 * @brief Set CRC non-default polynomial
jhon309 0:88e313c910d0 151 * @param __HANDLE__ : CRC handle
jhon309 0:88e313c910d0 152 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
jhon309 0:88e313c910d0 153 * @retval None.
jhon309 0:88e313c910d0 154 */
jhon309 0:88e313c910d0 155 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
jhon309 0:88e313c910d0 156 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F070xB) || defined(STM32F030xC) */
jhon309 0:88e313c910d0 157 /**
jhon309 0:88e313c910d0 158 * @}
jhon309 0:88e313c910d0 159 */
jhon309 0:88e313c910d0 160
jhon309 0:88e313c910d0 161 /* Exported functions --------------------------------------------------------*/
jhon309 0:88e313c910d0 162 /** @addtogroup CRCEx_Exported_Functions
jhon309 0:88e313c910d0 163 * @{
jhon309 0:88e313c910d0 164 */
jhon309 0:88e313c910d0 165
jhon309 0:88e313c910d0 166 /** @addtogroup CRCEx_Exported_Functions_Group1 Extended Initialization/de-initialization functions
jhon309 0:88e313c910d0 167 * @brief Extended Initialization and Configuration functions.
jhon309 0:88e313c910d0 168 * @{
jhon309 0:88e313c910d0 169 */
jhon309 0:88e313c910d0 170
jhon309 0:88e313c910d0 171 /* Initialization and de-initialization functions ****************************/
jhon309 0:88e313c910d0 172 HAL_StatusTypeDef HAL_CRCEx_Init(CRC_HandleTypeDef *hcrc);
jhon309 0:88e313c910d0 173 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
jhon309 0:88e313c910d0 174 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
jhon309 0:88e313c910d0 175
jhon309 0:88e313c910d0 176 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F070xB) || defined(STM32F030xC)
jhon309 0:88e313c910d0 177 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
jhon309 0:88e313c910d0 178 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx) || defined(STM32F070xB) || defined(STM32F030xC) */
jhon309 0:88e313c910d0 179 /**
jhon309 0:88e313c910d0 180 * @}
jhon309 0:88e313c910d0 181 */
jhon309 0:88e313c910d0 182 /* Peripheral Control functions ***********************************************/
jhon309 0:88e313c910d0 183 /* Peripheral State and Error functions ***************************************/
jhon309 0:88e313c910d0 184 /**
jhon309 0:88e313c910d0 185 * @}
jhon309 0:88e313c910d0 186 */
jhon309 0:88e313c910d0 187
jhon309 0:88e313c910d0 188 /**
jhon309 0:88e313c910d0 189 * @}
jhon309 0:88e313c910d0 190 */
jhon309 0:88e313c910d0 191
jhon309 0:88e313c910d0 192 /**
jhon309 0:88e313c910d0 193 * @}
jhon309 0:88e313c910d0 194 */
jhon309 0:88e313c910d0 195
jhon309 0:88e313c910d0 196 #ifdef __cplusplus
jhon309 0:88e313c910d0 197 }
jhon309 0:88e313c910d0 198 #endif
jhon309 0:88e313c910d0 199
jhon309 0:88e313c910d0 200 #endif /* __STM32F0xx_HAL_CRC_EX_H */
jhon309 0:88e313c910d0 201
jhon309 0:88e313c910d0 202 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/