2 ******************************************************************************
3 * @file stm32l0xx_hal_smartcard_ex.h
4 * @author MCD Application Team
6 * @date 06-February-2015
7 * @brief Header file of SMARTCARD HAL module.
8 ******************************************************************************
11 * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
13 * Redistribution and use in source and binary forms, with or without modification,
14 * are permitted provided that the following conditions are met:
15 * 1. Redistributions of source code must retain the above copyright notice,
16 * this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright notice,
18 * this list of conditions and the following disclaimer in the documentation
19 * and/or other materials provided with the distribution.
20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 ******************************************************************************
38 /* Define to prevent recursive inclusion -------------------------------------*/
39 #ifndef __STM32L0xx_HAL_SMARTCARD_EX_H
40 #define __STM32L0xx_HAL_SMARTCARD_EX_H
46 /* Includes ------------------------------------------------------------------*/
47 #include "stm32l0xx_hal_def.h"
49 /** @addtogroup STM32L0xx_HAL_Driver
53 /** @defgroup SMARTCARDEx SMARTCARDEx
57 /* Exported types ------------------------------------------------------------*/
58 /* Exported constants --------------------------------------------------------*/
59 /* Exported macro ------------------------------------------------------------*/
61 /** @brief Reports the SMARTCARD clock source.
62 * @param __HANDLE__: specifies the USART Handle
63 * @param __CLOCKSOURCE__ : output variable
64 * @retval the USART clocking source, written in __CLOCKSOURCE__.
66 #if defined (STM32L031xx) || defined (STM32L041xx)
67 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
69 if((__HANDLE__)->Instance == USART2) \
71 switch(__HAL_RCC_GET_USART2_SOURCE()) \
73 case RCC_USART2CLKSOURCE_PCLK1: \
74 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \
76 case RCC_USART2CLKSOURCE_HSI: \
77 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \
79 case RCC_USART2CLKSOURCE_SYSCLK: \
80 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \
82 case RCC_USART2CLKSOURCE_LSE: \
83 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \
91 #else /* (STM32L031xx) || defined (STM32L041xx) */
93 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \
95 if((__HANDLE__)->Instance == USART1) \
97 switch(__HAL_RCC_GET_USART1_SOURCE()) \
99 case RCC_USART1CLKSOURCE_PCLK2: \
100 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK2; \
102 case RCC_USART1CLKSOURCE_HSI: \
103 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \
105 case RCC_USART1CLKSOURCE_SYSCLK: \
106 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \
108 case RCC_USART1CLKSOURCE_LSE: \
109 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \
115 else if((__HANDLE__)->Instance == USART2) \
117 switch(__HAL_RCC_GET_USART2_SOURCE()) \
119 case RCC_USART2CLKSOURCE_PCLK1: \
120 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \
122 case RCC_USART2CLKSOURCE_HSI: \
123 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \
125 case RCC_USART2CLKSOURCE_SYSCLK: \
126 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \
128 case RCC_USART2CLKSOURCE_LSE: \
129 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \
136 #endif /* (STM32L031xx) || (STM32L041xx) */
138 /* Exported functions --------------------------------------------------------*/
139 /** @defgroup SMARTCARDEx_Exported_Functions SMARTCARD Extended Exported functions
142 /* Initialization/de-initialization functions ********************************/
143 /** @defgroup SMARTCARDEx_Exported_Functions_Group1 Extended Peripheral Control functions
147 /* Initialization and de-initialization functions ****************************/
148 /* IO operation functions *****************************************************/
149 /* Peripheral Control functions ***********************************************/
150 void HAL_SMARTCARDEx_BlockLength_Config(SMARTCARD_HandleTypeDef *hsc, uint8_t BlockLength);
151 void HAL_SMARTCARDEx_TimeOut_Config(SMARTCARD_HandleTypeDef *hsc, uint32_t TimeOutValue);
152 HAL_StatusTypeDef HAL_SMARTCARDEx_EnableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsc);
153 HAL_StatusTypeDef HAL_SMARTCARDEx_DisableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsc);
155 /* Peripheral State and Error functions ***************************************/
176 #endif /* __STM32L0xx_HAL_SMARTCARD_EX_H */
178 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/