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   1 /**\r
   2   ******************************************************************************\r
   3   * @file    stm32f7xx_hal_smartcard_ex.h\r
   4   * @author  MCD Application Team\r
   5   * @version V1.0.0RC1\r
   6   * @date    24-March-2015\r
   7   * @brief   Header file of SMARTCARD HAL module.\r
   8   ******************************************************************************\r
   9   * @attention\r
  10   *\r
  11   * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>\r
  12   *\r
  13   * Redistribution and use in source and binary forms, with or without modification,\r
  14   * are permitted provided that the following conditions are met:\r
  15   *   1. Redistributions of source code must retain the above copyright notice,\r
  16   *      this list of conditions and the following disclaimer.\r
  17   *   2. Redistributions in binary form must reproduce the above copyright notice,\r
  18   *      this list of conditions and the following disclaimer in the documentation\r
  19   *      and/or other materials provided with the distribution.\r
  20   *   3. Neither the name of STMicroelectronics nor the names of its contributors\r
  21   *      may be used to endorse or promote products derived from this software\r
  22   *      without specific prior written permission.\r
  23   *\r
  24   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"\r
  25   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
  26   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\r
  27   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\r
  28   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
  29   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\r
  30   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\r
  31   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\r
  32   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
  33   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
  34   *\r
  35   ******************************************************************************\r
  36   */\r
  37 \r
  38 /* Define to prevent recursive inclusion -------------------------------------*/\r
  39 #ifndef __STM32F7xx_HAL_SMARTCARD_EX_H\r
  40 #define __STM32F7xx_HAL_SMARTCARD_EX_H\r
  41 \r
  42 #ifdef __cplusplus\r
  43  extern "C" {\r
  44 #endif\r
  45 \r
  46 /* Includes ------------------------------------------------------------------*/\r
  47 #include "stm32f7xx_hal_def.h"\r
  48 \r
  49 /** @addtogroup STM32F7xx_HAL_Driver\r
  50   * @{\r
  51   */\r
  52 \r
  53 /** @addtogroup SMARTCARDEx\r
  54   * @{\r
  55   */ \r
  56 \r
  57 /* Exported types ------------------------------------------------------------*/\r
  58 /* Exported constants --------------------------------------------------------*/\r
  59 /* Exported macro ------------------------------------------------------------*/\r
  60    \r
  61 /** @brief  Reports the SMARTCARD clock source.\r
  62   * @param  __HANDLE__: specifies the USART Handle\r
  63   * @param  __CLOCKSOURCE__ : output variable   \r
  64   * @retval the USART clocking source, written in __CLOCKSOURCE__.\r
  65   */\r
  66 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \\r
  67   do {                                                             \\r
  68     if((__HANDLE__)->Instance == USART1)                           \\r
  69     {                                                              \\r
  70        switch(__HAL_RCC_GET_USART1_SOURCE())                       \\r
  71        {                                                           \\r
  72         case RCC_USART1CLKSOURCE_PCLK2:                            \\r
  73           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK2;         \\r
  74           break;                                                   \\r
  75         case RCC_USART1CLKSOURCE_HSI:                              \\r
  76           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI;           \\r
  77           break;                                                   \\r
  78         case RCC_USART1CLKSOURCE_SYSCLK:                           \\r
  79           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK;        \\r
  80           break;                                                   \\r
  81         case RCC_USART1CLKSOURCE_LSE:                              \\r
  82           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE;           \\r
  83           break;                                                   \\r
  84         default:                                                   \\r
  85           break;                                                   \\r
  86        }                                                           \\r
  87     }                                                              \\r
  88     else if((__HANDLE__)->Instance == USART2)                      \\r
  89     {                                                              \\r
  90        switch(__HAL_RCC_GET_USART2_SOURCE())                       \\r
  91        {                                                           \\r
  92         case RCC_USART2CLKSOURCE_PCLK1:                            \\r
  93           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1;         \\r
  94           break;                                                   \\r
  95         case RCC_USART2CLKSOURCE_HSI:                              \\r
  96           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI;           \\r
  97           break;                                                   \\r
  98         case RCC_USART2CLKSOURCE_SYSCLK:                           \\r
  99           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK;        \\r
 100           break;                                                   \\r
 101         case RCC_USART2CLKSOURCE_LSE:                              \\r
 102           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE;           \\r
 103           break;                                                   \\r
 104         default:                                                   \\r
 105           break;                                                   \\r
 106        }                                                           \\r
 107     }                                                              \\r
 108     else if((__HANDLE__)->Instance == USART3)                      \\r
 109     {                                                              \\r
 110        switch(__HAL_RCC_GET_USART3_SOURCE())                       \\r
 111        {                                                           \\r
 112         case RCC_USART3CLKSOURCE_PCLK1:                            \\r
 113           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1;         \\r
 114           break;                                                   \\r
 115         case RCC_USART3CLKSOURCE_HSI:                              \\r
 116           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI;           \\r
 117           break;                                                   \\r
 118         case RCC_USART3CLKSOURCE_SYSCLK:                           \\r
 119           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK;        \\r
 120           break;                                                   \\r
 121         case RCC_USART3CLKSOURCE_LSE:                              \\r
 122           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE;           \\r
 123           break;                                                   \\r
 124         default:                                                   \\r
 125           break;                                                   \\r
 126        }                                                           \\r
 127     }                                                              \\r
 128     else if((__HANDLE__)->Instance == USART6)                      \\r
 129     {                                                              \\r
 130        switch(__HAL_RCC_GET_USART6_SOURCE())                       \\r
 131        {                                                           \\r
 132         case RCC_USART6CLKSOURCE_PCLK2:                            \\r
 133           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK2;         \\r
 134           break;                                                   \\r
 135         case RCC_USART6CLKSOURCE_HSI:                              \\r
 136           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI;           \\r
 137           break;                                                   \\r
 138         case RCC_USART6CLKSOURCE_SYSCLK:                           \\r
 139           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK;        \\r
 140           break;                                                   \\r
 141         case RCC_USART6CLKSOURCE_LSE:                              \\r
 142           (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE;           \\r
 143           break;                                                   \\r
 144         default:                                                   \\r
 145           break;                                                   \\r
 146        }                                                           \\r
 147     }                                                              \\r
 148     } while(0)\r
 149 \r
 150 /* Exported functions --------------------------------------------------------*/\r
 151 /* Initialization and de-initialization functions  ****************************/\r
 152 /* IO operation functions *****************************************************/\r
 153 /* Peripheral Control functions ***********************************************/\r
 154 void HAL_SMARTCARDEx_BlockLength_Config(SMARTCARD_HandleTypeDef *hsc, uint8_t BlockLength);\r
 155 void HAL_SMARTCARDEx_TimeOut_Config(SMARTCARD_HandleTypeDef *hsc, uint32_t TimeOutValue);\r
 156 HAL_StatusTypeDef HAL_SMARTCARDEx_EnableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsc);\r
 157 HAL_StatusTypeDef HAL_SMARTCARDEx_DisableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsc);\r
 158 \r
 159 /* Peripheral State and Error functions ***************************************/\r
 160 \r
 161 /**\r
 162   * @}\r
 163   */ \r
 164 \r
 165 /**\r
 166   * @}\r
 167   */\r
 168   \r
 169 #ifdef __cplusplus\r
 170 }\r
 171 #endif\r
 172 \r
 173 #endif /* __STM32F7xx_HAL_SMARTCARD_EX_H */\r
 174 \r
 175 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/\r