Elijah Orr / mbed-renbed

Fork of the official mbed C/C SDK provides the software platform and libraries to build your applications for RenBED.

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TARGET_NUCLEO_L053R8/stm32l0xx_hal_crc_ex.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
96:487b796308b0 
.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 84:0b3ab51c8877 1 /**
bogdanm 84:0b3ab51c8877 2 ******************************************************************************
bogdanm 84:0b3ab51c8877 3 * @file stm32l0xx_hal_crc_ex.h
bogdanm 84:0b3ab51c8877 4 * @author MCD Application Team
Kojto 96:487b796308b0 5 * @version V1.2.0
Kojto 96:487b796308b0 6 * @date 06-February-2015
Kojto 96:487b796308b0 7 * @brief Header file of CRC HAL extension module.
bogdanm 84:0b3ab51c8877 8 ******************************************************************************
bogdanm 84:0b3ab51c8877 9 * @attention
bogdanm 84:0b3ab51c8877 10 *
Kojto 96:487b796308b0 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
bogdanm 84:0b3ab51c8877 12 *
bogdanm 84:0b3ab51c8877 13 * Redistribution and use in source and binary forms, with or without modification,
bogdanm 84:0b3ab51c8877 14 * are permitted provided that the following conditions are met:
bogdanm 84:0b3ab51c8877 15 * 1. Redistributions of source code must retain the above copyright notice,
bogdanm 84:0b3ab51c8877 16 * this list of conditions and the following disclaimer.
bogdanm 84:0b3ab51c8877 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
bogdanm 84:0b3ab51c8877 18 * this list of conditions and the following disclaimer in the documentation
bogdanm 84:0b3ab51c8877 19 * and/or other materials provided with the distribution.
bogdanm 84:0b3ab51c8877 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
bogdanm 84:0b3ab51c8877 21 * may be used to endorse or promote products derived from this software
bogdanm 84:0b3ab51c8877 22 * without specific prior written permission.
bogdanm 84:0b3ab51c8877 23 *
bogdanm 84:0b3ab51c8877 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
bogdanm 84:0b3ab51c8877 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
bogdanm 84:0b3ab51c8877 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
bogdanm 84:0b3ab51c8877 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
bogdanm 84:0b3ab51c8877 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
bogdanm 84:0b3ab51c8877 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
bogdanm 84:0b3ab51c8877 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
bogdanm 84:0b3ab51c8877 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
bogdanm 84:0b3ab51c8877 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
bogdanm 84:0b3ab51c8877 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bogdanm 84:0b3ab51c8877 34 *
bogdanm 84:0b3ab51c8877 35 ******************************************************************************
bogdanm 84:0b3ab51c8877 36 */
bogdanm 84:0b3ab51c8877 37
bogdanm 84:0b3ab51c8877 38 /* Define to prevent recursive inclusion -------------------------------------*/
bogdanm 84:0b3ab51c8877 39 #ifndef __STM32L0xx_HAL_CRC_EX_H
bogdanm 84:0b3ab51c8877 40 #define __STM32L0xx_HAL_CRC_EX_H
bogdanm 84:0b3ab51c8877 41
bogdanm 84:0b3ab51c8877 42 #ifdef __cplusplus
bogdanm 84:0b3ab51c8877 43 extern "C" {
bogdanm 84:0b3ab51c8877 44 #endif
bogdanm 84:0b3ab51c8877 45
bogdanm 84:0b3ab51c8877 46 /* Includes ------------------------------------------------------------------*/
bogdanm 84:0b3ab51c8877 47 #include "stm32l0xx_hal_def.h"
bogdanm 84:0b3ab51c8877 48
bogdanm 84:0b3ab51c8877 49 /** @addtogroup STM32L0xx_HAL_Driver
bogdanm 84:0b3ab51c8877 50 * @{
bogdanm 84:0b3ab51c8877 51 */
bogdanm 84:0b3ab51c8877 52
Kojto 96:487b796308b0 53 /** @defgroup CRCEx CRCEx
bogdanm 84:0b3ab51c8877 54 * @{
bogdanm 84:0b3ab51c8877 55 */
bogdanm 84:0b3ab51c8877 56
bogdanm 84:0b3ab51c8877 57 /* Exported types ------------------------------------------------------------*/
bogdanm 84:0b3ab51c8877 58 /* Exported constants --------------------------------------------------------*/
Kojto 96:487b796308b0 59
Kojto 96:487b796308b0 60 /** @defgroup CRCEx_Exported_Constants CRC Extended exported constants
Kojto 96:487b796308b0 61 * @{
Kojto 96:487b796308b0 62 */
Kojto 96:487b796308b0 63
Kojto 96:487b796308b0 64 /** @defgroup CRCEx_Input_Data_Inversion CRC Extended input data inversion modes
Kojto 96:487b796308b0 65 * @{
Kojto 96:487b796308b0 66 */
Kojto 96:487b796308b0 67 #define CRC_INPUTDATA_INVERSION_NONE ((uint32_t)0x00000000)
Kojto 96:487b796308b0 68 #define CRC_INPUTDATA_INVERSION_BYTE ((uint32_t)CRC_CR_REV_IN_0)
Kojto 96:487b796308b0 69 #define CRC_INPUTDATA_INVERSION_HALFWORD ((uint32_t)CRC_CR_REV_IN_1)
Kojto 96:487b796308b0 70 #define CRC_INPUTDATA_INVERSION_WORD ((uint32_t)CRC_CR_REV_IN)
Kojto 96:487b796308b0 71
Kojto 96:487b796308b0 72 #define IS_CRC_INPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_INPUTDATA_INVERSION_NONE) || \
Kojto 96:487b796308b0 73 ((__MODE__) == CRC_INPUTDATA_INVERSION_BYTE) || \
Kojto 96:487b796308b0 74 ((__MODE__) == CRC_INPUTDATA_INVERSION_HALFWORD) || \
Kojto 96:487b796308b0 75 ((__MODE__) == CRC_INPUTDATA_INVERSION_WORD))
Kojto 96:487b796308b0 76 /**
Kojto 96:487b796308b0 77 * @}
Kojto 96:487b796308b0 78 */
Kojto 96:487b796308b0 79
Kojto 96:487b796308b0 80 /** @defgroup CRCEx_Output_Data_Inversion CRC Extended output data inversion modes
Kojto 96:487b796308b0 81 * @{
Kojto 96:487b796308b0 82 */
Kojto 96:487b796308b0 83 #define CRC_OUTPUTDATA_INVERSION_DISABLE ((uint32_t)0x00000000)
Kojto 96:487b796308b0 84 #define CRC_OUTPUTDATA_INVERSION_ENABLE ((uint32_t)CRC_CR_REV_OUT)
Kojto 96:487b796308b0 85
Kojto 96:487b796308b0 86 #define IS_CRC_OUTPUTDATA_INVERSION_MODE(__MODE__) (((__MODE__) == CRC_OUTPUTDATA_INVERSION_DISABLE) || \
Kojto 96:487b796308b0 87 ((__MODE__) == CRC_OUTPUTDATA_INVERSION_ENABLE))
Kojto 96:487b796308b0 88 /**
Kojto 96:487b796308b0 89 * @}
Kojto 96:487b796308b0 90 */
Kojto 96:487b796308b0 91
Kojto 96:487b796308b0 92
Kojto 96:487b796308b0 93 /**
Kojto 96:487b796308b0 94 * @}
Kojto 96:487b796308b0 95 */
bogdanm 84:0b3ab51c8877 96 /* Exported macro ------------------------------------------------------------*/
bogdanm 84:0b3ab51c8877 97
Kojto 96:487b796308b0 98 /** @defgroup CRCEx_Exported_Macros CRC Extended exported macros
bogdanm 84:0b3ab51c8877 99 * @{
bogdanm 84:0b3ab51c8877 100 */
Kojto 96:487b796308b0 101
Kojto 96:487b796308b0 102 /**
Kojto 96:487b796308b0 103 * @brief Set CRC output reversal
Kojto 96:487b796308b0 104 * @param __HANDLE__ : CRC handle
Kojto 96:487b796308b0 105 * @retval None.
Kojto 96:487b796308b0 106 */
Kojto 96:487b796308b0 107 #define __HAL_CRC_OUTPUTREVERSAL_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= CRC_CR_REV_OUT)
bogdanm 84:0b3ab51c8877 108
Kojto 96:487b796308b0 109 /**
Kojto 96:487b796308b0 110 * @brief Unset CRC output reversal
Kojto 96:487b796308b0 111 * @param __HANDLE__ : CRC handle
Kojto 96:487b796308b0 112 * @retval None.
Kojto 96:487b796308b0 113 */
Kojto 96:487b796308b0 114 #define __HAL_CRC_OUTPUTREVERSAL_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR &= ~(CRC_CR_REV_OUT))
bogdanm 84:0b3ab51c8877 115
bogdanm 84:0b3ab51c8877 116 /**
bogdanm 84:0b3ab51c8877 117 * @brief Set CRC non-default polynomial
bogdanm 84:0b3ab51c8877 118 * @param __HANDLE__ : CRC handle
bogdanm 84:0b3ab51c8877 119 * @param __POLYNOMIAL__: 7, 8, 16 or 32-bit polynomial
bogdanm 84:0b3ab51c8877 120 * @retval None.
bogdanm 84:0b3ab51c8877 121 */
bogdanm 84:0b3ab51c8877 122 #define __HAL_CRC_POLYNOMIAL_CONFIG(__HANDLE__, __POLYNOMIAL__) ((__HANDLE__)->Instance->POL = (__POLYNOMIAL__))
Kojto 96:487b796308b0 123
bogdanm 84:0b3ab51c8877 124 /**
bogdanm 84:0b3ab51c8877 125 * @}
bogdanm 84:0b3ab51c8877 126 */
bogdanm 84:0b3ab51c8877 127
Kojto 96:487b796308b0 128
Kojto 96:487b796308b0 129 /** @defgroup CRCEx_Exported_Functions CRC Extended Exported Functions
Kojto 96:487b796308b0 130 * @{
Kojto 96:487b796308b0 131 */
Kojto 96:487b796308b0 132
Kojto 96:487b796308b0 133 /** @defgroup CRCEx_Exported_Functions_Group1 Extended CRC features functions
Kojto 96:487b796308b0 134 * @{
Kojto 96:487b796308b0 135 */
bogdanm 84:0b3ab51c8877 136 /* Exported functions --------------------------------------------------------*/
bogdanm 84:0b3ab51c8877 137 /* Initialization and de-initialization functions ****************************/
bogdanm 84:0b3ab51c8877 138 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength);
Kojto 96:487b796308b0 139 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode);
Kojto 96:487b796308b0 140 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode);
bogdanm 84:0b3ab51c8877 141
bogdanm 84:0b3ab51c8877 142 /* Peripheral Control functions ***********************************************/
bogdanm 84:0b3ab51c8877 143 /* Peripheral State and Error functions ***************************************/
bogdanm 84:0b3ab51c8877 144
Kojto 96:487b796308b0 145 /**
Kojto 96:487b796308b0 146 * @}
Kojto 96:487b796308b0 147 */
Kojto 96:487b796308b0 148
Kojto 96:487b796308b0 149 /**
Kojto 96:487b796308b0 150 * @}
Kojto 96:487b796308b0 151 */
Kojto 96:487b796308b0 152
bogdanm 84:0b3ab51c8877 153
bogdanm 84:0b3ab51c8877 154 /**
bogdanm 84:0b3ab51c8877 155 * @}
bogdanm 84:0b3ab51c8877 156 */
bogdanm 84:0b3ab51c8877 157
bogdanm 84:0b3ab51c8877 158 /**
bogdanm 84:0b3ab51c8877 159 * @}
bogdanm 84:0b3ab51c8877 160 */
bogdanm 84:0b3ab51c8877 161
bogdanm 84:0b3ab51c8877 162 #ifdef __cplusplus
bogdanm 84:0b3ab51c8877 163 }
bogdanm 84:0b3ab51c8877 164 #endif
bogdanm 84:0b3ab51c8877 165
bogdanm 84:0b3ab51c8877 166 #endif /* __STM32L0xx_HAL_CRC_EX_H */
bogdanm 84:0b3ab51c8877 167
bogdanm 84:0b3ab51c8877 168 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 96:487b796308b0 169