shao ziyang / mbed-src-kl05

mbed library sources

Dependents:   frdm_kl05z_gpio_test

Fork of mbed-src by mbed official

targets/cmsis/TARGET_STM/TARGET_NUCLEO_F072RB/stm32f0xx_hal_crc_ex.c@323:9e901b0a5aa1, 2014-09-13 (annotated)

Committer:
shaoziyang
Date:
Sat Sep 13 14:25:46 2014 +0000
Revision:
323:9e901b0a5aa1
Parent:
218:44081b78fdc2 
test with CLOCK_SETUP = 0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 205:c41fc65bcfb4 1 /**
mbed_official 205:c41fc65bcfb4 2 ******************************************************************************
mbed_official 205:c41fc65bcfb4 3 * @file stm32f0xx_hal_crc_ex.c
mbed_official 205:c41fc65bcfb4 4 * @author MCD Application Team
mbed_official 205:c41fc65bcfb4 5 * @version V1.0.0
mbed_official 218:44081b78fdc2 6 * @date 28-May-2014
mbed_official 205:c41fc65bcfb4 7 * @brief Extended CRC HAL module driver.
mbed_official 205:c41fc65bcfb4 8 *
mbed_official 205:c41fc65bcfb4 9 * This file provides firmware functions to manage the following
mbed_official 205:c41fc65bcfb4 10 * functionalities of the CRC peripheral:
mbed_official 205:c41fc65bcfb4 11 * + Extended initialization functions
mbed_official 205:c41fc65bcfb4 12 *
mbed_official 205:c41fc65bcfb4 13 @verbatim
mbed_official 205:c41fc65bcfb4 14 ================================================================================
mbed_official 205:c41fc65bcfb4 15 ##### <Product specific features/integration> #####
mbed_official 205:c41fc65bcfb4 16 ================================================================================
mbed_official 205:c41fc65bcfb4 17
mbed_official 205:c41fc65bcfb4 18
mbed_official 205:c41fc65bcfb4 19 ##### How to use this driver #####
mbed_official 205:c41fc65bcfb4 20 ================================================================================
mbed_official 205:c41fc65bcfb4 21 [..]
mbed_official 205:c41fc65bcfb4 22 (+) Extended initialization
mbed_official 205:c41fc65bcfb4 23 (+) Set or not user-defined generating
mbed_official 205:c41fc65bcfb4 24 polynomial other than default one
mbed_official 205:c41fc65bcfb4 25
mbed_official 205:c41fc65bcfb4 26 @endverbatim
mbed_official 205:c41fc65bcfb4 27 ******************************************************************************
mbed_official 205:c41fc65bcfb4 28 * @attention
mbed_official 205:c41fc65bcfb4 29 *
mbed_official 205:c41fc65bcfb4 30 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 205:c41fc65bcfb4 31 *
mbed_official 205:c41fc65bcfb4 32 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 205:c41fc65bcfb4 33 * are permitted provided that the following conditions are met:
mbed_official 205:c41fc65bcfb4 34 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 205:c41fc65bcfb4 35 * this list of conditions and the following disclaimer.
mbed_official 205:c41fc65bcfb4 36 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 205:c41fc65bcfb4 37 * this list of conditions and the following disclaimer in the documentation
mbed_official 205:c41fc65bcfb4 38 * and/or other materials provided with the distribution.
mbed_official 205:c41fc65bcfb4 39 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 205:c41fc65bcfb4 40 * may be used to endorse or promote products derived from this software
mbed_official 205:c41fc65bcfb4 41 * without specific prior written permission.
mbed_official 205:c41fc65bcfb4 42 *
mbed_official 205:c41fc65bcfb4 43 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 205:c41fc65bcfb4 44 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 205:c41fc65bcfb4 45 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 205:c41fc65bcfb4 46 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 205:c41fc65bcfb4 47 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 205:c41fc65bcfb4 48 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 205:c41fc65bcfb4 49 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 205:c41fc65bcfb4 50 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 205:c41fc65bcfb4 51 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 205:c41fc65bcfb4 52 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 205:c41fc65bcfb4 53 *
mbed_official 205:c41fc65bcfb4 54 ******************************************************************************
mbed_official 205:c41fc65bcfb4 55 */
mbed_official 205:c41fc65bcfb4 56
mbed_official 205:c41fc65bcfb4 57 /* Includes ------------------------------------------------------------------*/
mbed_official 205:c41fc65bcfb4 58 #include "stm32f0xx_hal.h"
mbed_official 205:c41fc65bcfb4 59
mbed_official 205:c41fc65bcfb4 60 /** @addtogroup STM32F0xx_HAL_Driver
mbed_official 205:c41fc65bcfb4 61 * @{
mbed_official 205:c41fc65bcfb4 62 */
mbed_official 205:c41fc65bcfb4 63
mbed_official 205:c41fc65bcfb4 64 /** @defgroup CRCEx
mbed_official 205:c41fc65bcfb4 65 * @brief CRC Extended HAL module driver
mbed_official 205:c41fc65bcfb4 66 * @{
mbed_official 205:c41fc65bcfb4 67 */
mbed_official 205:c41fc65bcfb4 68
mbed_official 205:c41fc65bcfb4 69 #ifdef HAL_CRC_MODULE_ENABLED
mbed_official 205:c41fc65bcfb4 70
mbed_official 205:c41fc65bcfb4 71 /* Private typedef -----------------------------------------------------------*/
mbed_official 205:c41fc65bcfb4 72 /* Private define ------------------------------------------------------------*/
mbed_official 205:c41fc65bcfb4 73 /* Private macro -------------------------------------------------------------*/
mbed_official 205:c41fc65bcfb4 74 /* Private variables ---------------------------------------------------------*/
mbed_official 205:c41fc65bcfb4 75 /* Private function prototypes -----------------------------------------------*/
mbed_official 205:c41fc65bcfb4 76 /* Private functions ---------------------------------------------------------*/
mbed_official 205:c41fc65bcfb4 77
mbed_official 205:c41fc65bcfb4 78 /** @defgroup CRCEx_Private_Functions
mbed_official 205:c41fc65bcfb4 79 * @{
mbed_official 205:c41fc65bcfb4 80 */
mbed_official 205:c41fc65bcfb4 81
mbed_official 205:c41fc65bcfb4 82 /** @defgroup CRCEx_Group1 Extended Initialization/de-initialization functions
mbed_official 205:c41fc65bcfb4 83 * @brief Extended Initialization and Configuration functions.
mbed_official 205:c41fc65bcfb4 84 *
mbed_official 205:c41fc65bcfb4 85 @verbatim
mbed_official 205:c41fc65bcfb4 86 ===============================================================================
mbed_official 205:c41fc65bcfb4 87 ##### Initialization/de-initialization function #####
mbed_official 205:c41fc65bcfb4 88 ===============================================================================
mbed_official 205:c41fc65bcfb4 89 [..] This section provides functions allowing to:
mbed_official 205:c41fc65bcfb4 90 (+) Initialize the CRC generating polynomial: if programmable polynomial
mbed_official 205:c41fc65bcfb4 91 feature is applicable to device, set default or non-default generating
mbed_official 205:c41fc65bcfb4 92 polynomial according to hcrc->Init.DefaultPolynomialUse parameter.
mbed_official 205:c41fc65bcfb4 93 If feature is non-applicable to device in use, HAL_CRCEx_Init straight
mbed_official 205:c41fc65bcfb4 94 away reports HAL_OK.
mbed_official 205:c41fc65bcfb4 95 (+) Set the generating polynomial
mbed_official 205:c41fc65bcfb4 96
mbed_official 205:c41fc65bcfb4 97 @endverbatim
mbed_official 205:c41fc65bcfb4 98 * @{
mbed_official 205:c41fc65bcfb4 99 */
mbed_official 205:c41fc65bcfb4 100
mbed_official 205:c41fc65bcfb4 101
mbed_official 205:c41fc65bcfb4 102 /**
mbed_official 205:c41fc65bcfb4 103 * @brief Extended initialization to set generating polynomial
mbed_official 205:c41fc65bcfb4 104 * @param hcrc: CRC handle
mbed_official 205:c41fc65bcfb4 105 * @retval HAL status
mbed_official 205:c41fc65bcfb4 106 */
mbed_official 205:c41fc65bcfb4 107 HAL_StatusTypeDef HAL_CRCEx_Init(CRC_HandleTypeDef *hcrc)
mbed_official 205:c41fc65bcfb4 108 {
mbed_official 205:c41fc65bcfb4 109 #if defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx)
mbed_official 205:c41fc65bcfb4 110 /* check whether or not non-default generating polynomial has been
mbed_official 205:c41fc65bcfb4 111 * picked up by user */
mbed_official 205:c41fc65bcfb4 112 assert_param(IS_DEFAULT_POLYNOMIAL(hcrc->Init.DefaultPolynomialUse));
mbed_official 205:c41fc65bcfb4 113 if (hcrc->Init.DefaultPolynomialUse == DEFAULT_POLYNOMIAL_ENABLE)
mbed_official 205:c41fc65bcfb4 114 {
mbed_official 205:c41fc65bcfb4 115 /* initialize IP with default generating polynomial */
mbed_official 205:c41fc65bcfb4 116 WRITE_REG(hcrc->Instance->POL, DEFAULT_CRC32_POLY);
mbed_official 205:c41fc65bcfb4 117 MODIFY_REG(hcrc->Instance->CR, CRC_CR_POLYSIZE, CRC_POLYLENGTH_32B);
mbed_official 205:c41fc65bcfb4 118 }
mbed_official 205:c41fc65bcfb4 119 else
mbed_official 205:c41fc65bcfb4 120 {
mbed_official 205:c41fc65bcfb4 121 /* initialize CRC IP with generating polynomial defined by user */
mbed_official 205:c41fc65bcfb4 122 if (HAL_CRCEx_Polynomial_Set(hcrc, hcrc->Init.GeneratingPolynomial, hcrc->Init.CRCLength) != HAL_OK)
mbed_official 205:c41fc65bcfb4 123 {
mbed_official 205:c41fc65bcfb4 124 return HAL_ERROR;
mbed_official 205:c41fc65bcfb4 125 }
mbed_official 205:c41fc65bcfb4 126 }
mbed_official 205:c41fc65bcfb4 127 #endif /* defined(STM32F071xB) || defined(STM32F072xB) || defined(STM32F078xx) */
mbed_official 205:c41fc65bcfb4 128
mbed_official 205:c41fc65bcfb4 129 return HAL_OK;
mbed_official 205:c41fc65bcfb4 130 }
mbed_official 205:c41fc65bcfb4 131
mbed_official 205:c41fc65bcfb4 132 /**
mbed_official 205:c41fc65bcfb4 133 * @brief Set the Reverse Input data mode.
mbed_official 205:c41fc65bcfb4 134 * @param hcrc: CRC handle
mbed_official 205:c41fc65bcfb4 135 * @param InputReverseMode: Input Data inversion mode
mbed_official 205:c41fc65bcfb4 136 * This parameter can be one of the following values:
mbed_official 205:c41fc65bcfb4 137 * @arg CRC_INPUTDATA_NOINVERSION: no change in bit order (default value)
mbed_official 205:c41fc65bcfb4 138 * @arg CRC_INPUTDATA_INVERSION_BYTE: Byte-wise bit reversal
mbed_official 205:c41fc65bcfb4 139 * @arg CRC_INPUTDATA_INVERSION_HALFWORD: HalfWord-wise bit reversal
mbed_official 205:c41fc65bcfb4 140 * @arg CRC_INPUTDATA_INVERSION_WORD: Word-wise bit reversal
mbed_official 205:c41fc65bcfb4 141 * @retval HAL status
mbed_official 205:c41fc65bcfb4 142 */
mbed_official 205:c41fc65bcfb4 143 HAL_StatusTypeDef HAL_CRCEx_Input_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t InputReverseMode)
mbed_official 205:c41fc65bcfb4 144 {
mbed_official 205:c41fc65bcfb4 145 /* Check the parameters */
mbed_official 205:c41fc65bcfb4 146 assert_param(IS_CRC_INPUTDATA_INVERSION_MODE(InputReverseMode));
mbed_official 205:c41fc65bcfb4 147
mbed_official 205:c41fc65bcfb4 148 /* Change CRC peripheral state */
mbed_official 205:c41fc65bcfb4 149 hcrc->State = HAL_CRC_STATE_BUSY;
mbed_official 205:c41fc65bcfb4 150
mbed_official 205:c41fc65bcfb4 151 /* set input data inversion mode */
mbed_official 205:c41fc65bcfb4 152 MODIFY_REG(hcrc->Instance->CR, CRC_CR_REV_IN, InputReverseMode);
mbed_official 205:c41fc65bcfb4 153 /* Change CRC peripheral state */
mbed_official 205:c41fc65bcfb4 154 hcrc->State = HAL_CRC_STATE_READY;
mbed_official 205:c41fc65bcfb4 155
mbed_official 205:c41fc65bcfb4 156 /* Return function status */
mbed_official 205:c41fc65bcfb4 157 return HAL_OK;
mbed_official 205:c41fc65bcfb4 158 }
mbed_official 205:c41fc65bcfb4 159
mbed_official 205:c41fc65bcfb4 160 /**
mbed_official 205:c41fc65bcfb4 161 * @brief Set the Reverse Output data mode.
mbed_official 205:c41fc65bcfb4 162 * @param hcrc: CRC handle
mbed_official 205:c41fc65bcfb4 163 * @param OutputReverseMode: Output Data inversion mode
mbed_official 205:c41fc65bcfb4 164 * This parameter can be one of the following values:
mbed_official 205:c41fc65bcfb4 165 * @arg CRC_OUTPUTDATA_INVERSION_DISABLED: no CRC inversion (default value)
mbed_official 205:c41fc65bcfb4 166 * @arg CRC_OUTPUTDATA_INVERSION_ENABLED: bit-level inversion (e.g for a 8-bit CRC: 0xB5 becomes 0xAD)
mbed_official 205:c41fc65bcfb4 167 * @retval HAL status
mbed_official 205:c41fc65bcfb4 168 */
mbed_official 205:c41fc65bcfb4 169 HAL_StatusTypeDef HAL_CRCEx_Output_Data_Reverse(CRC_HandleTypeDef *hcrc, uint32_t OutputReverseMode)
mbed_official 205:c41fc65bcfb4 170 {
mbed_official 205:c41fc65bcfb4 171 /* Check the parameters */
mbed_official 205:c41fc65bcfb4 172 assert_param(IS_CRC_OUTPUTDATA_INVERSION_MODE(OutputReverseMode));
mbed_official 205:c41fc65bcfb4 173
mbed_official 205:c41fc65bcfb4 174 /* Change CRC peripheral state */
mbed_official 205:c41fc65bcfb4 175 hcrc->State = HAL_CRC_STATE_BUSY;
mbed_official 205:c41fc65bcfb4 176
mbed_official 205:c41fc65bcfb4 177 /* set output data inversion mode */
mbed_official 205:c41fc65bcfb4 178 MODIFY_REG(hcrc->Instance->CR, CRC_CR_REV_OUT, OutputReverseMode);
mbed_official 205:c41fc65bcfb4 179
mbed_official 205:c41fc65bcfb4 180 /* Change CRC peripheral state */
mbed_official 205:c41fc65bcfb4 181 hcrc->State = HAL_CRC_STATE_READY;
mbed_official 205:c41fc65bcfb4 182
mbed_official 205:c41fc65bcfb4 183 /* Return function status */
mbed_official 205:c41fc65bcfb4 184 return HAL_OK;
mbed_official 205:c41fc65bcfb4 185 }
mbed_official 205:c41fc65bcfb4 186
mbed_official 205:c41fc65bcfb4 187 #if defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx)
mbed_official 205:c41fc65bcfb4 188 /**
mbed_official 205:c41fc65bcfb4 189 * @brief Initializes the CRC polynomial if different from default one.
mbed_official 205:c41fc65bcfb4 190 * @param hcrc: CRC handle
mbed_official 205:c41fc65bcfb4 191 * @param Pol: CRC generating polynomial (7, 8, 16 or 32-bit long)
mbed_official 205:c41fc65bcfb4 192 * This parameter is written in normal representation, e.g.
mbed_official 205:c41fc65bcfb4 193 * for a polynomial of degree 7, X^7 + X^6 + X^5 + X^2 + 1 is written 0x65
mbed_official 205:c41fc65bcfb4 194 * for a polynomial of degree 16, X^16 + X^12 + X^5 + 1 is written 0x1021
mbed_official 205:c41fc65bcfb4 195 * @param PolyLength: CRC polynomial length
mbed_official 205:c41fc65bcfb4 196 * This parameter can be one of the following values:
mbed_official 205:c41fc65bcfb4 197 * @arg CRC_POLYLENGTH_7B: 7-bit long CRC (generating polynomial of degree 7)
mbed_official 205:c41fc65bcfb4 198 * @arg CRC_POLYLENGTH_8B: 8-bit long CRC (generating polynomial of degree 8)
mbed_official 205:c41fc65bcfb4 199 * @arg CRC_POLYLENGTH_16B: 16-bit long CRC (generating polynomial of degree 16)
mbed_official 205:c41fc65bcfb4 200 * @arg CRC_POLYLENGTH_32B: 32-bit long CRC (generating polynomial of degree 32)
mbed_official 205:c41fc65bcfb4 201 * @retval HAL status
mbed_official 205:c41fc65bcfb4 202 */
mbed_official 205:c41fc65bcfb4 203 HAL_StatusTypeDef HAL_CRCEx_Polynomial_Set(CRC_HandleTypeDef *hcrc, uint32_t Pol, uint32_t PolyLength)
mbed_official 205:c41fc65bcfb4 204 {
mbed_official 205:c41fc65bcfb4 205 uint32_t msb = 31; /* polynomial degree is 32 at most, so msb is initialized to max value */
mbed_official 205:c41fc65bcfb4 206
mbed_official 205:c41fc65bcfb4 207 /* Check the parameters */
mbed_official 205:c41fc65bcfb4 208 assert_param(IS_CRC_POL_LENGTH(PolyLength));
mbed_official 205:c41fc65bcfb4 209
mbed_official 205:c41fc65bcfb4 210 /* check polynomial definition vs polynomial size:
mbed_official 205:c41fc65bcfb4 211 * polynomial length must be aligned with polynomial
mbed_official 205:c41fc65bcfb4 212 * definition. HAL_ERROR is reported if Pol degree is
mbed_official 205:c41fc65bcfb4 213 * larger than that indicated by PolyLength.
mbed_official 205:c41fc65bcfb4 214 * Look for MSB position: msb will contain the degree of
mbed_official 205:c41fc65bcfb4 215 * the second to the largest polynomial member. E.g., for
mbed_official 205:c41fc65bcfb4 216 * X^7 + X^6 + X^5 + X^2 + 1, msb = 6. */
mbed_official 205:c41fc65bcfb4 217 while (((Pol & (0x1 << msb)) == 0) && (msb-- > 0));
mbed_official 205:c41fc65bcfb4 218
mbed_official 205:c41fc65bcfb4 219 switch (PolyLength)
mbed_official 205:c41fc65bcfb4 220 {
mbed_official 205:c41fc65bcfb4 221 case CRC_POLYLENGTH_7B:
mbed_official 205:c41fc65bcfb4 222 if (msb >= HAL_CRC_LENGTH_7B)
mbed_official 205:c41fc65bcfb4 223 {
mbed_official 205:c41fc65bcfb4 224 return HAL_ERROR;
mbed_official 205:c41fc65bcfb4 225 }
mbed_official 205:c41fc65bcfb4 226 break;
mbed_official 205:c41fc65bcfb4 227 case CRC_POLYLENGTH_8B:
mbed_official 205:c41fc65bcfb4 228 if (msb >= HAL_CRC_LENGTH_8B)
mbed_official 205:c41fc65bcfb4 229 {
mbed_official 205:c41fc65bcfb4 230 return HAL_ERROR;
mbed_official 205:c41fc65bcfb4 231 }
mbed_official 205:c41fc65bcfb4 232 break;
mbed_official 205:c41fc65bcfb4 233 case CRC_POLYLENGTH_16B:
mbed_official 205:c41fc65bcfb4 234 if (msb >= HAL_CRC_LENGTH_16B)
mbed_official 205:c41fc65bcfb4 235 {
mbed_official 205:c41fc65bcfb4 236 return HAL_ERROR;
mbed_official 205:c41fc65bcfb4 237 }
mbed_official 205:c41fc65bcfb4 238 break;
mbed_official 205:c41fc65bcfb4 239 case CRC_POLYLENGTH_32B:
mbed_official 205:c41fc65bcfb4 240 /* no polynomial definition vs. polynomial length issue possible */
mbed_official 205:c41fc65bcfb4 241 break;
mbed_official 205:c41fc65bcfb4 242 default:
mbed_official 205:c41fc65bcfb4 243 break;
mbed_official 205:c41fc65bcfb4 244 }
mbed_official 205:c41fc65bcfb4 245
mbed_official 205:c41fc65bcfb4 246 /* set generating polynomial */
mbed_official 205:c41fc65bcfb4 247 WRITE_REG(hcrc->Instance->POL, Pol);
mbed_official 205:c41fc65bcfb4 248
mbed_official 205:c41fc65bcfb4 249 /* set generating polynomial size */
mbed_official 205:c41fc65bcfb4 250 MODIFY_REG(hcrc->Instance->CR, CRC_CR_POLYSIZE, PolyLength);
mbed_official 205:c41fc65bcfb4 251
mbed_official 205:c41fc65bcfb4 252 /* Return function status */
mbed_official 205:c41fc65bcfb4 253 return HAL_OK;
mbed_official 205:c41fc65bcfb4 254 }
mbed_official 205:c41fc65bcfb4 255 #endif /* #if defined (STM32F071xB) || defined (STM32F072xB) || defined (STM32F078xx) */
mbed_official 205:c41fc65bcfb4 256
mbed_official 205:c41fc65bcfb4 257 /**
mbed_official 205:c41fc65bcfb4 258 * @}
mbed_official 205:c41fc65bcfb4 259 */
mbed_official 205:c41fc65bcfb4 260
mbed_official 205:c41fc65bcfb4 261
mbed_official 205:c41fc65bcfb4 262 /**
mbed_official 205:c41fc65bcfb4 263 * @}
mbed_official 205:c41fc65bcfb4 264 */
mbed_official 205:c41fc65bcfb4 265
mbed_official 205:c41fc65bcfb4 266
mbed_official 205:c41fc65bcfb4 267 #endif /* HAL_CRC_MODULE_ENABLED */
mbed_official 205:c41fc65bcfb4 268 /**
mbed_official 205:c41fc65bcfb4 269 * @}
mbed_official 205:c41fc65bcfb4 270 */
mbed_official 205:c41fc65bcfb4 271
mbed_official 205:c41fc65bcfb4 272 /**
mbed_official 205:c41fc65bcfb4 273 * @}
mbed_official 205:c41fc65bcfb4 274 */
mbed_official 205:c41fc65bcfb4 275
mbed_official 205:c41fc65bcfb4 276 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/