2 ******************************************************************************
3 * @file stm32f4xx_hal_smartcard.h
4 * @author MCD Application Team
7 * @brief Header file of SMARTCARD HAL module.
8 ******************************************************************************
11 * <h2><center>© COPYRIGHT(c) 2014 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
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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 __STM32F4xx_HAL_SMARTCARD_H
40 #define __STM32F4xx_HAL_SMARTCARD_H
46 /* Includes ------------------------------------------------------------------*/
47 #include "stm32f4xx_hal_def.h"
49 /** @addtogroup STM32F4xx_HAL_Driver
53 /** @addtogroup SMARTCARD
57 /* Exported types ------------------------------------------------------------*/
59 * @brief SMARTCARD Init Structure definition
63 uint32_t BaudRate; /*!< This member configures the SmartCard communication baud rate.
64 The baud rate is computed using the following formula:
65 - IntegerDivider = ((PCLKx) / (8 * (hirda->Init.BaudRate)))
66 - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 8) + 0.5 */
68 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame.
69 This parameter can be a value of @ref SMARTCARD_Word_Length */
71 uint32_t StopBits; /*!< Specifies the number of stop bits transmitted.
72 This parameter can be a value of @ref SMARTCARD_Stop_Bits */
74 uint32_t Parity; /*!< Specifies the parity mode.
75 This parameter can be a value of @ref SMARTCARD_Parity
76 @note When parity is enabled, the computed parity is inserted
77 at the MSB position of the transmitted data (9th bit when
78 the word length is set to 9 data bits; 8th bit when the
79 word length is set to 8 data bits).*/
81 uint32_t Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled.
82 This parameter can be a value of @ref SMARTCARD_Mode */
84 uint32_t CLKPolarity; /*!< Specifies the steady state of the serial clock.
85 This parameter can be a value of @ref SMARTCARD_Clock_Polarity */
87 uint32_t CLKPhase; /*!< Specifies the clock transition on which the bit capture is made.
88 This parameter can be a value of @ref SMARTCARD_Clock_Phase */
90 uint32_t CLKLastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted
91 data bit (MSB) has to be output on the SCLK pin in synchronous mode.
92 This parameter can be a value of @ref SMARTCARD_Last_Bit */
94 uint32_t Prescaler; /*!< Specifies the SmartCard Prescaler.
95 This parameter must be a number between Min_Data = 0 and Max_Data = 255 */
97 uint32_t GuardTime; /*!< Specifies the SmartCard Guard Time.
98 This parameter must be a number between Min_Data = 0 and Max_Data = 255 */
100 uint32_t NACKState; /*!< Specifies the SmartCard NACK Transmission state.
101 This parameter can be a value of @ref SmartCard_NACK_State */
102 }SMARTCARD_InitTypeDef;
105 * @brief HAL State structures definition
109 HAL_SMARTCARD_STATE_RESET = 0x00, /*!< Peripheral is not yet Initialized */
110 HAL_SMARTCARD_STATE_READY = 0x01, /*!< Peripheral Initialized and ready for use */
111 HAL_SMARTCARD_STATE_BUSY = 0x02, /*!< an internal process is ongoing */
112 HAL_SMARTCARD_STATE_BUSY_TX = 0x12, /*!< Data Transmission process is ongoing */
113 HAL_SMARTCARD_STATE_BUSY_RX = 0x22, /*!< Data Reception process is ongoing */
114 HAL_SMARTCARD_STATE_BUSY_TX_RX = 0x32, /*!< Data Transmission and Reception process is ongoing */
115 HAL_SMARTCARD_STATE_TIMEOUT = 0x03, /*!< Timeout state */
116 HAL_SMARTCARD_STATE_ERROR = 0x04 /*!< Error */
117 }HAL_SMARTCARD_StateTypeDef;
120 * @brief HAL SMARTCARD Error Code structure definition
124 HAL_SMARTCARD_ERROR_NONE = 0x00, /*!< No error */
125 HAL_SMARTCARD_ERROR_PE = 0x01, /*!< Parity error */
126 HAL_SMARTCARD_ERROR_NE = 0x02, /*!< Noise error */
127 HAL_SMARTCARD_ERROR_FE = 0x04, /*!< frame error */
128 HAL_SMARTCARD_ERROR_ORE = 0x08, /*!< Overrun error */
129 HAL_SMARTCARD_ERROR_DMA = 0x10 /*!< DMA transfer error */
130 }HAL_SMARTCARD_ErrorTypeDef;
133 * @brief SMARTCARD handle Structure definition
137 USART_TypeDef *Instance; /* USART registers base address */
139 SMARTCARD_InitTypeDef Init; /* SmartCard communication parameters */
141 uint8_t *pTxBuffPtr; /* Pointer to SmartCard Tx transfer Buffer */
143 uint16_t TxXferSize; /* SmartCard Tx Transfer size */
145 uint16_t TxXferCount; /* SmartCard Tx Transfer Counter */
147 uint8_t *pRxBuffPtr; /* Pointer to SmartCard Rx transfer Buffer */
149 uint16_t RxXferSize; /* SmartCard Rx Transfer size */
151 uint16_t RxXferCount; /* SmartCard Rx Transfer Counter */
153 DMA_HandleTypeDef *hdmatx; /* SmartCard Tx DMA Handle parameters */
155 DMA_HandleTypeDef *hdmarx; /* SmartCard Rx DMA Handle parameters */
157 HAL_LockTypeDef Lock; /* Locking object */
159 __IO HAL_SMARTCARD_StateTypeDef State; /* SmartCard communication state */
161 __IO HAL_SMARTCARD_ErrorTypeDef ErrorCode; /* SMARTCARD Error code */
162 }SMARTCARD_HandleTypeDef;
164 /* Exported constants --------------------------------------------------------*/
165 /** @defgroup SMARTCARD_Exported_Constants
169 /** @defgroup SMARTCARD_Word_Length
172 #define SMARTCARD_WORDLENGTH_8B ((uint32_t)0x00000000)
173 #define SMARTCARD_WORDLENGTH_9B ((uint32_t)USART_CR1_M)
174 #define IS_SMARTCARD_WORD_LENGTH(LENGTH) (((LENGTH) == SMARTCARD_WORDLENGTH_8B) || \
175 ((LENGTH) == SMARTCARD_WORDLENGTH_9B))
180 /** @defgroup SMARTCARD_Stop_Bits
183 #define SMARTCARD_STOPBITS_1 ((uint32_t)0x00000000)
184 #define SMARTCARD_STOPBITS_0_5 ((uint32_t)USART_CR2_STOP_0)
185 #define SMARTCARD_STOPBITS_2 ((uint32_t)USART_CR2_STOP_1)
186 #define SMARTCARD_STOPBITS_1_5 ((uint32_t)(USART_CR2_STOP_0 | USART_CR2_STOP_1))
187 #define IS_SMARTCARD_STOPBITS(STOPBITS) (((STOPBITS) == SMARTCARD_STOPBITS_1) || \
188 ((STOPBITS) == SMARTCARD_STOPBITS_0_5) || \
189 ((STOPBITS) == SMARTCARD_STOPBITS_1_5) || \
190 ((STOPBITS) == SMARTCARD_STOPBITS_2))
195 /** @defgroup SMARTCARD_Parity
198 #define SMARTCARD_PARITY_NONE ((uint32_t)0x00000000)
199 #define SMARTCARD_PARITY_EVEN ((uint32_t)USART_CR1_PCE)
200 #define SMARTCARD_PARITY_ODD ((uint32_t)(USART_CR1_PCE | USART_CR1_PS))
201 #define IS_SMARTCARD_PARITY(PARITY) (((PARITY) == SMARTCARD_PARITY_NONE) || \
202 ((PARITY) == SMARTCARD_PARITY_EVEN) || \
203 ((PARITY) == SMARTCARD_PARITY_ODD))
208 /** @defgroup SMARTCARD_Mode
211 #define SMARTCARD_MODE_RX ((uint32_t)USART_CR1_RE)
212 #define SMARTCARD_MODE_TX ((uint32_t)USART_CR1_TE)
213 #define SMARTCARD_MODE_TX_RX ((uint32_t)(USART_CR1_TE |USART_CR1_RE))
214 #define IS_SMARTCARD_MODE(MODE) ((((MODE) & (uint32_t)0x0000FFF3) == 0x00) && ((MODE) != (uint32_t)0x000000))
219 /** @defgroup SMARTCARD_Clock_Polarity
222 #define SMARTCARD_POLARITY_LOW ((uint32_t)0x00000000)
223 #define SMARTCARD_POLARITY_HIGH ((uint32_t)USART_CR2_CPOL)
224 #define IS_SMARTCARD_POLARITY(CPOL) (((CPOL) == SMARTCARD_POLARITY_LOW) || ((CPOL) == SMARTCARD_POLARITY_HIGH))
229 /** @defgroup SMARTCARD_Clock_Phase
232 #define SMARTCARD_PHASE_1EDGE ((uint32_t)0x00000000)
233 #define SMARTCARD_PHASE_2EDGE ((uint32_t)USART_CR2_CPHA)
234 #define IS_SMARTCARD_PHASE(CPHA) (((CPHA) == SMARTCARD_PHASE_1EDGE) || ((CPHA) == SMARTCARD_PHASE_2EDGE))
239 /** @defgroup SMARTCARD_Last_Bit
242 #define SMARTCARD_LASTBIT_DISABLE ((uint32_t)0x00000000)
243 #define SMARTCARD_LASTBIT_ENABLE ((uint32_t)USART_CR2_LBCL)
244 #define IS_SMARTCARD_LASTBIT(LASTBIT) (((LASTBIT) == SMARTCARD_LASTBIT_DISABLE) || \
245 ((LASTBIT) == SMARTCARD_LASTBIT_ENABLE))
250 /** @defgroup SmartCard_NACK_State
253 #define SMARTCARD_NACK_ENABLED ((uint32_t)USART_CR3_NACK)
254 #define SMARTCARD_NACK_DISABLED ((uint32_t)0x00000000)
255 #define IS_SMARTCARD_NACK_STATE(NACK) (((NACK) == SMARTCARD_NACK_ENABLED) || \
256 ((NACK) == SMARTCARD_NACK_DISABLED))
261 /** @defgroup SmartCard_DMA_Requests
265 #define SMARTCARD_DMAREQ_TX ((uint32_t)USART_CR3_DMAT)
266 #define SMARTCARD_DMAREQ_RX ((uint32_t)USART_CR3_DMAR)
272 /** @defgroup SmartCard_Flags
273 * Elements values convention: 0xXXXX
274 * - 0xXXXX : Flag mask in the SR register
278 #define SMARTCARD_FLAG_TXE ((uint32_t)0x00000080)
279 #define SMARTCARD_FLAG_TC ((uint32_t)0x00000040)
280 #define SMARTCARD_FLAG_RXNE ((uint32_t)0x00000020)
281 #define SMARTCARD_FLAG_IDLE ((uint32_t)0x00000010)
282 #define SMARTCARD_FLAG_ORE ((uint32_t)0x00000008)
283 #define SMARTCARD_FLAG_NE ((uint32_t)0x00000004)
284 #define SMARTCARD_FLAG_FE ((uint32_t)0x00000002)
285 #define SMARTCARD_FLAG_PE ((uint32_t)0x00000001)
290 /** @defgroup SmartCard_Interrupt_definition
291 * Elements values convention: 0xY000XXXX
292 * - XXXX : Interrupt mask in the XX register
293 * - Y : Interrupt source register (2bits)
300 #define SMARTCARD_IT_PE ((uint32_t)0x10000100)
301 #define SMARTCARD_IT_TXE ((uint32_t)0x10000080)
302 #define SMARTCARD_IT_TC ((uint32_t)0x10000040)
303 #define SMARTCARD_IT_RXNE ((uint32_t)0x10000020)
304 #define SMARTCARD_IT_IDLE ((uint32_t)0x10000010)
305 #define SMARTCARD_IT_ERR ((uint32_t)0x20000001)
315 /* Exported macro ------------------------------------------------------------*/
317 /** @brief Reset SMARTCARD handle state
318 * @param __HANDLE__: specifies the SMARTCARD Handle.
321 #define __HAL_SMARTCARD_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SMARTCARD_STATE_RESET)
323 /** @brief Flushs the Smartcard DR register
324 * @param __HANDLE__: specifies the SMARTCARD Handle.
326 #define __HAL_SMARTCARD_FLUSH_DRREGISTER(__HANDLE__) ((__HANDLE__)->Instance->DR)
328 /** @brief Checks whether the specified Smartcard flag is set or not.
329 * @param __HANDLE__: specifies the SMARTCARD Handle.
330 * @param __FLAG__: specifies the flag to check.
331 * This parameter can be one of the following values:
332 * @arg SMARTCARD_FLAG_TXE: Transmit data register empty flag
333 * @arg SMARTCARD_FLAG_TC: Transmission Complete flag
334 * @arg SMARTCARD_FLAG_RXNE: Receive data register not empty flag
335 * @arg SMARTCARD_FLAG_IDLE: Idle Line detection flag
336 * @arg SMARTCARD_FLAG_ORE: OverRun Error flag
337 * @arg SMARTCARD_FLAG_NE: Noise Error flag
338 * @arg SMARTCARD_FLAG_FE: Framing Error flag
339 * @arg SMARTCARD_FLAG_PE: Parity Error flag
340 * @retval The new state of __FLAG__ (TRUE or FALSE).
342 #define __HAL_SMARTCARD_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->SR & (__FLAG__)) == (__FLAG__))
344 /** @brief Clears the specified Smartcard pending flags.
345 * @param __HANDLE__: specifies the SMARTCARD Handle.
346 * @param __FLAG__: specifies the flag to check.
347 * This parameter can be any combination of the following values:
348 * @arg SMARTCARD_FLAG_TC: Transmission Complete flag.
349 * @arg SMARTCARD_FLAG_RXNE: Receive data register not empty flag.
351 * @note PE (Parity error), FE (Framing error), NE (Noise error) and ORE (OverRun
352 * error) flags are cleared by software sequence: a read operation to
353 * USART_SR register followed by a read operation to USART_DR register.
354 * @note RXNE flag can be also cleared by a read to the USART_DR register.
355 * @note TC flag can be also cleared by software sequence: a read operation to
356 * USART_SR register followed by a write operation to USART_DR register.
357 * @note TXE flag is cleared only by a write to the USART_DR register.
359 #define __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->SR = ~(__FLAG__))
361 /** @brief Clear the SMARTCARD PE pending flag.
362 * @param __HANDLE__: specifies the USART Handle.
363 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
367 #define __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__) do{(__HANDLE__)->Instance->SR;\
368 (__HANDLE__)->Instance->DR;}while(0)
369 /** @brief Clear the SMARTCARD FE pending flag.
370 * @param __HANDLE__: specifies the USART Handle.
371 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
375 #define __HAL_SMARTCARD_CLEAR_FEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)
377 /** @brief Clear the SMARTCARD NE pending flag.
378 * @param __HANDLE__: specifies the USART Handle.
379 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
383 #define __HAL_SMARTCARD_CLEAR_NEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)
385 /** @brief Clear the SMARTCARD ORE pending flag.
386 * @param __HANDLE__: specifies the USART Handle.
387 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
391 #define __HAL_SMARTCARD_CLEAR_OREFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)
393 /** @brief Clear the SMARTCARD IDLE pending flag.
394 * @param __HANDLE__: specifies the USART Handle.
395 * This parameter can be USARTx where x: 1, 2, 3, 4, 5, 6, 7 or 8 to select the USART or
399 #define __HAL_SMARTCARD_CLEAR_IDLEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__)
402 /** @brief Enables or disables the specified SmartCard interrupts.
403 * @param __HANDLE__: specifies the SMARTCARD Handle.
404 * @param __INTERRUPT__: specifies the SMARTCARD interrupt source to check.
405 * This parameter can be one of the following values:
406 * @arg SMARTCARD_IT_TXE: Transmit Data Register empty interrupt
407 * @arg SMARTCARD_IT_TC: Transmission complete interrupt
408 * @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt
409 * @arg SMARTCARD_IT_IDLE: Idle line detection interrupt
410 * @arg SMARTCARD_IT_PE: Parity Error interrupt
411 * @arg SMARTCARD_IT_ERR: Error interrupt(Frame error, noise error, overrun error)
413 #define SMARTCARD_IT_MASK ((uint32_t)0x0000FFFF)
414 #define __SMARTCARD_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)): \
415 ((__HANDLE__)->Instance->CR3 |= ((__INTERRUPT__) & SMARTCARD_IT_MASK)))
416 #define __SMARTCARD_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((((__INTERRUPT__) >> 28) == 1)? ((__HANDLE__)->Instance->CR1 &= ~((__INTERRUPT__) & SMARTCARD_IT_MASK)): \
417 ((__HANDLE__)->Instance->CR3 &= ~ ((__INTERRUPT__) & SMARTCARD_IT_MASK)))
419 /** @brief Checks whether the specified SmartCard interrupt has occurred or not.
420 * @param __HANDLE__: specifies the SmartCard Handle.
421 * @param __IT__: specifies the SMARTCARD interrupt source to check.
422 * This parameter can be one of the following values:
423 * @arg SMARTCARD_IT_TXE: Transmit Data Register empty interrupt
424 * @arg SMARTCARD_IT_TC: Transmission complete interrupt
425 * @arg SMARTCARD_IT_RXNE: Receive Data register not empty interrupt
426 * @arg SMARTCARD_IT_IDLE: Idle line detection interrupt
427 * @arg SMARTCARD_IT_ERR: Error interrupt
428 * @arg SMARTCARD_IT_PE: Parity Error interrupt
429 * @retval The new state of __IT__ (TRUE or FALSE).
431 #define __HAL_SMARTCARD_GET_IT_SOURCE(__HANDLE__, __IT__) (((((__IT__) >> 28) == 1)? (__HANDLE__)->Instance->CR1: (__HANDLE__)->Instance->CR3) & (((uint32_t)(__IT__)) & SMARTCARD_IT_MASK))
433 /** @brief Macros to enable or disable the SmartCard interface.
434 * @param __HANDLE__: specifies the SmartCard Handle.
436 #define __SMARTCARD_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE)
437 #define __SMARTCARD_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE)
439 /** @brief Macros to enable or disable the SmartCard DMA request.
440 * @param __HANDLE__: specifies the SmartCard Handle.
441 * @param __REQUEST__: specifies the SmartCard DMA request.
442 * This parameter can be one of the following values:
443 * @arg SMARTCARD_DMAREQ_TX: SmartCard DMA transmit request
444 * @arg SMARTCARD_DMAREQ_RX: SmartCard DMA receive request
446 #define __SMARTCARD_DMA_REQUEST_ENABLE(__HANDLE__, __REQUEST__) ((__HANDLE__)->Instance->CR3 |= (__REQUEST__))
447 #define __SMARTCARD_DMA_REQUEST_DISABLE(__HANDLE__, __REQUEST__) ((__HANDLE__)->Instance->CR3 &= ~(__REQUEST__))
449 #define __DIV(_PCLK_, _BAUD_) (((_PCLK_)*25)/(4*(_BAUD_)))
450 #define __DIVMANT(_PCLK_, _BAUD_) (__DIV((_PCLK_), (_BAUD_))/100)
451 #define __DIVFRAQ(_PCLK_, _BAUD_) (((__DIV((_PCLK_), (_BAUD_)) - (__DIVMANT((_PCLK_), (_BAUD_)) * 100)) * 16 + 50) / 100)
452 #define __SMARTCARD_BRR(_PCLK_, _BAUD_) ((__DIVMANT((_PCLK_), (_BAUD_)) << 4)|(__DIVFRAQ((_PCLK_), (_BAUD_)) & 0x0F))
454 #define IS_SMARTCARD_BAUDRATE(BAUDRATE) ((BAUDRATE) < 10500001)
456 /* Exported functions --------------------------------------------------------*/
457 /* Initialization/de-initialization functions **********************************/
458 HAL_StatusTypeDef HAL_SMARTCARD_Init(SMARTCARD_HandleTypeDef *hsc);
459 HAL_StatusTypeDef HAL_SMARTCARD_ReInit(SMARTCARD_HandleTypeDef *hsc);
460 HAL_StatusTypeDef HAL_SMARTCARD_DeInit(SMARTCARD_HandleTypeDef *hsc);
461 void HAL_SMARTCARD_MspInit(SMARTCARD_HandleTypeDef *hsc);
462 void HAL_SMARTCARD_MspDeInit(SMARTCARD_HandleTypeDef *hsc);
463 /* IO operation functions *******************************************************/
464 HAL_StatusTypeDef HAL_SMARTCARD_Transmit(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size, uint32_t Timeout);
465 HAL_StatusTypeDef HAL_SMARTCARD_Receive(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size, uint32_t Timeout);
466 HAL_StatusTypeDef HAL_SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);
467 HAL_StatusTypeDef HAL_SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);
468 HAL_StatusTypeDef HAL_SMARTCARD_Transmit_DMA(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);
469 HAL_StatusTypeDef HAL_SMARTCARD_Receive_DMA(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size);
470 void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef *hsc);
471 void HAL_SMARTCARD_TxCpltCallback(SMARTCARD_HandleTypeDef *hsc);
472 void HAL_SMARTCARD_RxCpltCallback(SMARTCARD_HandleTypeDef *hsc);
473 void HAL_SMARTCARD_ErrorCallback(SMARTCARD_HandleTypeDef *hsc);
475 /* Peripheral State functions **************************************************/
476 HAL_SMARTCARD_StateTypeDef HAL_SMARTCARD_GetState(SMARTCARD_HandleTypeDef *hsc);
477 uint32_t HAL_SMARTCARD_GetError(SMARTCARD_HandleTypeDef *hsc);
491 #endif /* __STM32F4xx_HAL_SMARTCARD_H */
493 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/