1 /** 2 ****************************************************************************** 3 * @file stm32l4xx_hal_smartcard.h 4 * @author MCD Application Team 5 * @brief Header file of SMARTCARD HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2017 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file 13 * in the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 * 16 ****************************************************************************** 17 */ 18 19 /* Define to prevent recursive inclusion -------------------------------------*/ 20 #ifndef STM32L4xx_HAL_SMARTCARD_H 21 #define STM32L4xx_HAL_SMARTCARD_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32l4xx_hal_def.h" 29 30 /** @addtogroup STM32L4xx_HAL_Driver 31 * @{ 32 */ 33 34 /** @addtogroup SMARTCARD 35 * @{ 36 */ 37 38 /* Exported types ------------------------------------------------------------*/ 39 /** @defgroup SMARTCARD_Exported_Types SMARTCARD Exported Types 40 * @{ 41 */ 42 43 /** 44 * @brief SMARTCARD Init Structure definition 45 */ 46 typedef struct 47 { 48 uint32_t BaudRate; /*!< Configures the SmartCard communication baud rate. 49 The baud rate register is computed using the following formula: 50 Baud Rate Register = ((usart_ker_ckpres) / ((hsmartcard->Init.BaudRate))) 51 where usart_ker_ckpres is the USART input clock divided by a prescaler */ 52 53 uint32_t WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. 54 This parameter @ref SMARTCARD_Word_Length can only be 55 set to 9 (8 data + 1 parity bits). */ 56 57 uint32_t StopBits; /*!< Specifies the number of stop bits. 58 This parameter can be a value of @ref SMARTCARD_Stop_Bits. */ 59 60 uint16_t Parity; /*!< Specifies the parity mode. 61 This parameter can be a value of @ref SMARTCARD_Parity 62 @note The parity is enabled by default (PCE is forced to 1). 63 Since the WordLength is forced to 8 bits + parity, M is 64 forced to 1 and the parity bit is the 9th bit. */ 65 66 uint16_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled. 67 This parameter can be a value of @ref SMARTCARD_Mode */ 68 69 uint16_t CLKPolarity; /*!< Specifies the steady state of the serial clock. 70 This parameter can be a value of @ref SMARTCARD_Clock_Polarity */ 71 72 uint16_t CLKPhase; /*!< Specifies the clock transition on which the bit capture is made. 73 This parameter can be a value of @ref SMARTCARD_Clock_Phase */ 74 75 uint16_t CLKLastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted 76 data bit (MSB) has to be output on the SCLK pin in synchronous mode. 77 This parameter can be a value of @ref SMARTCARD_Last_Bit */ 78 79 uint16_t OneBitSampling; /*!< Specifies whether a single sample or three samples' majority vote 80 is selected. Selecting the single sample method increases 81 the receiver tolerance to clock deviations. This parameter can be a value 82 of @ref SMARTCARD_OneBit_Sampling. */ 83 84 uint8_t Prescaler; /*!< Specifies the SmartCard Prescaler. 85 This parameter can be any value from 0x01 to 0x1F. Prescaler value is 86 multiplied by 2 to give the division factor of the source clock frequency */ 87 88 uint8_t GuardTime; /*!< Specifies the SmartCard Guard Time applied after stop bits. */ 89 90 uint16_t NACKEnable; /*!< Specifies whether the SmartCard NACK transmission is enabled 91 in case of parity error. 92 This parameter can be a value of @ref SMARTCARD_NACK_Enable */ 93 94 uint32_t TimeOutEnable; /*!< Specifies whether the receiver timeout is enabled. 95 This parameter can be a value of @ref SMARTCARD_Timeout_Enable*/ 96 97 uint32_t TimeOutValue; /*!< Specifies the receiver time out value in number of baud blocks: 98 it is used to implement the Character Wait Time (CWT) and 99 Block Wait Time (BWT). It is coded over 24 bits. */ 100 101 uint8_t BlockLength; /*!< Specifies the SmartCard Block Length in T=1 Reception mode. 102 This parameter can be any value from 0x0 to 0xFF */ 103 104 uint8_t AutoRetryCount; /*!< Specifies the SmartCard auto-retry count (number of retries in 105 receive and transmit mode). When set to 0, retransmission is 106 disabled. Otherwise, its maximum value is 7 (before signalling 107 an error) */ 108 109 #if defined(USART_PRESC_PRESCALER) 110 uint32_t ClockPrescaler; /*!< Specifies the prescaler value used to divide the USART clock source. 111 This parameter can be a value of @ref SMARTCARD_ClockPrescaler. */ 112 113 #endif /* USART_PRESC_PRESCALER */ 114 } SMARTCARD_InitTypeDef; 115 116 /** 117 * @brief SMARTCARD advanced features initialization structure definition 118 */ 119 typedef struct 120 { 121 uint32_t AdvFeatureInit; /*!< Specifies which advanced SMARTCARD features is initialized. Several 122 advanced features may be initialized at the same time. This parameter 123 can be a value of @ref SMARTCARDEx_Advanced_Features_Initialization_Type */ 124 125 uint32_t TxPinLevelInvert; /*!< Specifies whether the TX pin active level is inverted. 126 This parameter can be a value of @ref SMARTCARD_Tx_Inv */ 127 128 uint32_t RxPinLevelInvert; /*!< Specifies whether the RX pin active level is inverted. 129 This parameter can be a value of @ref SMARTCARD_Rx_Inv */ 130 131 uint32_t DataInvert; /*!< Specifies whether data are inverted (positive/direct logic 132 vs negative/inverted logic). 133 This parameter can be a value of @ref SMARTCARD_Data_Inv */ 134 135 uint32_t Swap; /*!< Specifies whether TX and RX pins are swapped. 136 This parameter can be a value of @ref SMARTCARD_Rx_Tx_Swap */ 137 138 uint32_t OverrunDisable; /*!< Specifies whether the reception overrun detection is disabled. 139 This parameter can be a value of @ref SMARTCARD_Overrun_Disable */ 140 141 uint32_t DMADisableonRxError; /*!< Specifies whether the DMA is disabled in case of reception error. 142 This parameter can be a value of @ref SMARTCARD_DMA_Disable_on_Rx_Error */ 143 144 uint32_t MSBFirst; /*!< Specifies whether MSB is sent first on UART line. 145 This parameter can be a value of @ref SMARTCARD_MSB_First */ 146 147 uint16_t TxCompletionIndication; /*!< Specifies which transmission completion indication is used: before (when 148 relevant flag is available) or once guard time period has elapsed. 149 This parameter can be a value 150 of @ref SMARTCARDEx_Transmission_Completion_Indication. */ 151 } SMARTCARD_AdvFeatureInitTypeDef; 152 153 /** 154 * @brief HAL SMARTCARD State definition 155 * @note HAL SMARTCARD State value is a combination of 2 different substates: 156 * gState and RxState (see @ref SMARTCARD_State_Definition). 157 * - gState contains SMARTCARD state information related to global Handle management 158 * and also information related to Tx operations. 159 * gState value coding follow below described bitmap : 160 * b7-b6 Error information 161 * 00 : No Error 162 * 01 : (Not Used) 163 * 10 : Timeout 164 * 11 : Error 165 * b5 Peripheral initialization status 166 * 0 : Reset (Peripheral not initialized) 167 * 1 : Init done (Peripheral initialized. HAL SMARTCARD Init function already called) 168 * b4-b3 (not used) 169 * xx : Should be set to 00 170 * b2 Intrinsic process state 171 * 0 : Ready 172 * 1 : Busy (Peripheral busy with some configuration or internal operations) 173 * b1 (not used) 174 * x : Should be set to 0 175 * b0 Tx state 176 * 0 : Ready (no Tx operation ongoing) 177 * 1 : Busy (Tx operation ongoing) 178 * - RxState contains information related to Rx operations. 179 * RxState value coding follow below described bitmap : 180 * b7-b6 (not used) 181 * xx : Should be set to 00 182 * b5 Peripheral initialization status 183 * 0 : Reset (Peripheral not initialized) 184 * 1 : Init done (Peripheral initialized) 185 * b4-b2 (not used) 186 * xxx : Should be set to 000 187 * b1 Rx state 188 * 0 : Ready (no Rx operation ongoing) 189 * 1 : Busy (Rx operation ongoing) 190 * b0 (not used) 191 * x : Should be set to 0. 192 */ 193 typedef uint32_t HAL_SMARTCARD_StateTypeDef; 194 195 /** 196 * @brief SMARTCARD handle Structure definition 197 */ 198 typedef struct __SMARTCARD_HandleTypeDef 199 { 200 USART_TypeDef *Instance; /*!< USART registers base address */ 201 202 SMARTCARD_InitTypeDef Init; /*!< SmartCard communication parameters */ 203 204 SMARTCARD_AdvFeatureInitTypeDef AdvancedInit; /*!< SmartCard advanced features initialization parameters */ 205 206 const uint8_t *pTxBuffPtr; /*!< Pointer to SmartCard Tx transfer Buffer */ 207 208 uint16_t TxXferSize; /*!< SmartCard Tx Transfer size */ 209 210 __IO uint16_t TxXferCount; /*!< SmartCard Tx Transfer Counter */ 211 212 uint8_t *pRxBuffPtr; /*!< Pointer to SmartCard Rx transfer Buffer */ 213 214 uint16_t RxXferSize; /*!< SmartCard Rx Transfer size */ 215 216 __IO uint16_t RxXferCount; /*!< SmartCard Rx Transfer Counter */ 217 218 #if defined(USART_CR1_FIFOEN) 219 uint16_t NbRxDataToProcess; /*!< Number of data to process during RX ISR execution */ 220 221 uint16_t NbTxDataToProcess; /*!< Number of data to process during TX ISR execution */ 222 223 uint32_t FifoMode; /*!< Specifies if the FIFO mode will be used. 224 This parameter can be a value of 225 @ref SMARTCARDEx_FIFO_mode. */ 226 #endif /* USART_CR1_FIFOEN */ 227 228 void (*RxISR)(struct __SMARTCARD_HandleTypeDef *huart); /*!< Function pointer on Rx IRQ handler */ 229 230 void (*TxISR)(struct __SMARTCARD_HandleTypeDef *huart); /*!< Function pointer on Tx IRQ handler */ 231 232 DMA_HandleTypeDef *hdmatx; /*!< SmartCard Tx DMA Handle parameters */ 233 234 DMA_HandleTypeDef *hdmarx; /*!< SmartCard Rx DMA Handle parameters */ 235 236 HAL_LockTypeDef Lock; /*!< Locking object */ 237 238 __IO HAL_SMARTCARD_StateTypeDef gState; /*!< SmartCard state information related to global 239 Handle management and also related to Tx operations. 240 This parameter can be a value 241 of @ref HAL_SMARTCARD_StateTypeDef */ 242 243 __IO HAL_SMARTCARD_StateTypeDef RxState; /*!< SmartCard state information related to Rx operations. 244 This parameter can be a value 245 of @ref HAL_SMARTCARD_StateTypeDef */ 246 247 __IO uint32_t ErrorCode; /*!< SmartCard Error code */ 248 249 #if (USE_HAL_SMARTCARD_REGISTER_CALLBACKS == 1) 250 void (* TxCpltCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Tx Complete Callback */ 251 252 void (* RxCpltCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Rx Complete Callback */ 253 254 void (* ErrorCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Error Callback */ 255 256 void (* AbortCpltCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Abort Complete Callback */ 257 258 void (* AbortTransmitCpltCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Abort Transmit Complete Callback */ 259 260 void (* AbortReceiveCpltCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Abort Receive Complete Callback */ 261 262 #if defined(USART_CR1_FIFOEN) 263 void (* RxFifoFullCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Rx Fifo Full Callback */ 264 265 void (* TxFifoEmptyCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Tx Fifo Empty Callback */ 266 267 #endif /* USART_CR1_FIFOEN */ 268 void (* MspInitCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Msp Init callback */ 269 270 void (* MspDeInitCallback)(struct __SMARTCARD_HandleTypeDef *hsmartcard); /*!< SMARTCARD Msp DeInit callback */ 271 #endif /* USE_HAL_SMARTCARD_REGISTER_CALLBACKS */ 272 273 } SMARTCARD_HandleTypeDef; 274 275 #if (USE_HAL_SMARTCARD_REGISTER_CALLBACKS == 1) 276 /** 277 * @brief HAL SMARTCARD Callback ID enumeration definition 278 */ 279 typedef enum 280 { 281 HAL_SMARTCARD_TX_COMPLETE_CB_ID = 0x00U, /*!< SMARTCARD Tx Complete Callback ID */ 282 HAL_SMARTCARD_RX_COMPLETE_CB_ID = 0x01U, /*!< SMARTCARD Rx Complete Callback ID */ 283 HAL_SMARTCARD_ERROR_CB_ID = 0x02U, /*!< SMARTCARD Error Callback ID */ 284 HAL_SMARTCARD_ABORT_COMPLETE_CB_ID = 0x03U, /*!< SMARTCARD Abort Complete Callback ID */ 285 HAL_SMARTCARD_ABORT_TRANSMIT_COMPLETE_CB_ID = 0x04U, /*!< SMARTCARD Abort Transmit Complete Callback ID */ 286 HAL_SMARTCARD_ABORT_RECEIVE_COMPLETE_CB_ID = 0x05U, /*!< SMARTCARD Abort Receive Complete Callback ID */ 287 #if defined(USART_CR1_FIFOEN) 288 HAL_SMARTCARD_RX_FIFO_FULL_CB_ID = 0x06U, /*!< SMARTCARD Rx Fifo Full Callback ID */ 289 HAL_SMARTCARD_TX_FIFO_EMPTY_CB_ID = 0x07U, /*!< SMARTCARD Tx Fifo Empty Callback ID */ 290 #endif /* USART_CR1_FIFOEN */ 291 292 HAL_SMARTCARD_MSPINIT_CB_ID = 0x08U, /*!< SMARTCARD MspInit callback ID */ 293 HAL_SMARTCARD_MSPDEINIT_CB_ID = 0x09U /*!< SMARTCARD MspDeInit callback ID */ 294 295 } HAL_SMARTCARD_CallbackIDTypeDef; 296 297 /** 298 * @brief HAL SMARTCARD Callback pointer definition 299 */ 300 typedef void (*pSMARTCARD_CallbackTypeDef)(SMARTCARD_HandleTypeDef *hsmartcard); /*!< pointer to an SMARTCARD callback function */ 301 302 #endif /* USE_HAL_SMARTCARD_REGISTER_CALLBACKS */ 303 304 /** 305 * @brief SMARTCARD clock sources 306 */ 307 typedef enum 308 { 309 SMARTCARD_CLOCKSOURCE_PCLK1 = 0x00U, /*!< PCLK1 clock source */ 310 SMARTCARD_CLOCKSOURCE_PCLK2 = 0x01U, /*!< PCLK2 clock source */ 311 SMARTCARD_CLOCKSOURCE_HSI = 0x02U, /*!< HSI clock source */ 312 SMARTCARD_CLOCKSOURCE_SYSCLK = 0x04U, /*!< SYSCLK clock source */ 313 SMARTCARD_CLOCKSOURCE_LSE = 0x08U, /*!< LSE clock source */ 314 SMARTCARD_CLOCKSOURCE_UNDEFINED = 0x10U /*!< undefined clock source */ 315 } SMARTCARD_ClockSourceTypeDef; 316 317 /** 318 * @} 319 */ 320 321 /* Exported constants --------------------------------------------------------*/ 322 /** @defgroup SMARTCARD_Exported_Constants SMARTCARD Exported Constants 323 * @{ 324 */ 325 326 /** @defgroup SMARTCARD_State_Definition SMARTCARD State Code Definition 327 * @{ 328 */ 329 #define HAL_SMARTCARD_STATE_RESET 0x00000000U /*!< Peripheral is not initialized. Value 330 is allowed for gState and RxState */ 331 #define HAL_SMARTCARD_STATE_READY 0x00000020U /*!< Peripheral Initialized and ready for 332 use. Value is allowed for gState 333 and RxState */ 334 #define HAL_SMARTCARD_STATE_BUSY 0x00000024U /*!< an internal process is ongoing 335 Value is allowed for gState only */ 336 #define HAL_SMARTCARD_STATE_BUSY_TX 0x00000021U /*!< Data Transmission process is ongoing 337 Value is allowed for gState only */ 338 #define HAL_SMARTCARD_STATE_BUSY_RX 0x00000022U /*!< Data Reception process is ongoing 339 Value is allowed for RxState only */ 340 #define HAL_SMARTCARD_STATE_BUSY_TX_RX 0x00000023U /*!< Data Transmission and Reception 341 process is ongoing Not to be used for 342 neither gState nor RxState. 343 Value is result of combination (Or) 344 between gState and RxState values */ 345 #define HAL_SMARTCARD_STATE_TIMEOUT 0x000000A0U /*!< Timeout state 346 Value is allowed for gState only */ 347 #define HAL_SMARTCARD_STATE_ERROR 0x000000E0U /*!< Error 348 Value is allowed for gState only */ 349 /** 350 * @} 351 */ 352 353 /** @defgroup SMARTCARD_Error_Definition SMARTCARD Error Code Definition 354 * @{ 355 */ 356 #define HAL_SMARTCARD_ERROR_NONE (0x00000000U) /*!< No error */ 357 #define HAL_SMARTCARD_ERROR_PE (0x00000001U) /*!< Parity error */ 358 #define HAL_SMARTCARD_ERROR_NE (0x00000002U) /*!< Noise error */ 359 #define HAL_SMARTCARD_ERROR_FE (0x00000004U) /*!< frame error */ 360 #define HAL_SMARTCARD_ERROR_ORE (0x00000008U) /*!< Overrun error */ 361 #define HAL_SMARTCARD_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ 362 #define HAL_SMARTCARD_ERROR_RTO (0x00000020U) /*!< Receiver TimeOut error */ 363 #if (USE_HAL_SMARTCARD_REGISTER_CALLBACKS == 1) 364 #define HAL_SMARTCARD_ERROR_INVALID_CALLBACK (0x00000040U) /*!< Invalid Callback error */ 365 #endif /* USE_HAL_SMARTCARD_REGISTER_CALLBACKS */ 366 /** 367 * @} 368 */ 369 370 /** @defgroup SMARTCARD_Word_Length SMARTCARD Word Length 371 * @{ 372 */ 373 #define SMARTCARD_WORDLENGTH_9B USART_CR1_M0 /*!< SMARTCARD frame length */ 374 /** 375 * @} 376 */ 377 378 /** @defgroup SMARTCARD_Stop_Bits SMARTCARD Number of Stop Bits 379 * @{ 380 */ 381 #define SMARTCARD_STOPBITS_0_5 USART_CR2_STOP_0 /*!< SMARTCARD frame with 0.5 stop bit */ 382 #define SMARTCARD_STOPBITS_1_5 USART_CR2_STOP /*!< SMARTCARD frame with 1.5 stop bits */ 383 /** 384 * @} 385 */ 386 387 /** @defgroup SMARTCARD_Parity SMARTCARD Parity 388 * @{ 389 */ 390 #define SMARTCARD_PARITY_EVEN USART_CR1_PCE /*!< SMARTCARD frame even parity */ 391 #define SMARTCARD_PARITY_ODD (USART_CR1_PCE | USART_CR1_PS) /*!< SMARTCARD frame odd parity */ 392 /** 393 * @} 394 */ 395 396 /** @defgroup SMARTCARD_Mode SMARTCARD Transfer Mode 397 * @{ 398 */ 399 #define SMARTCARD_MODE_RX USART_CR1_RE /*!< SMARTCARD RX mode */ 400 #define SMARTCARD_MODE_TX USART_CR1_TE /*!< SMARTCARD TX mode */ 401 #define SMARTCARD_MODE_TX_RX (USART_CR1_TE |USART_CR1_RE) /*!< SMARTCARD RX and TX mode */ 402 /** 403 * @} 404 */ 405 406 /** @defgroup SMARTCARD_Clock_Polarity SMARTCARD Clock Polarity 407 * @{ 408 */ 409 #define SMARTCARD_POLARITY_LOW 0x00000000U /*!< SMARTCARD frame low polarity */ 410 #define SMARTCARD_POLARITY_HIGH USART_CR2_CPOL /*!< SMARTCARD frame high polarity */ 411 /** 412 * @} 413 */ 414 415 /** @defgroup SMARTCARD_Clock_Phase SMARTCARD Clock Phase 416 * @{ 417 */ 418 #define SMARTCARD_PHASE_1EDGE 0x00000000U /*!< SMARTCARD frame phase on first clock transition */ 419 #define SMARTCARD_PHASE_2EDGE USART_CR2_CPHA /*!< SMARTCARD frame phase on second clock transition */ 420 /** 421 * @} 422 */ 423 424 /** @defgroup SMARTCARD_Last_Bit SMARTCARD Last Bit 425 * @{ 426 */ 427 #define SMARTCARD_LASTBIT_DISABLE 0x00000000U /*!< SMARTCARD frame last data bit clock pulse not output to SCLK pin */ 428 #define SMARTCARD_LASTBIT_ENABLE USART_CR2_LBCL /*!< SMARTCARD frame last data bit clock pulse output to SCLK pin */ 429 /** 430 * @} 431 */ 432 433 /** @defgroup SMARTCARD_OneBit_Sampling SMARTCARD One Bit Sampling Method 434 * @{ 435 */ 436 #define SMARTCARD_ONE_BIT_SAMPLE_DISABLE 0x00000000U /*!< SMARTCARD frame one-bit sample disabled */ 437 #define SMARTCARD_ONE_BIT_SAMPLE_ENABLE USART_CR3_ONEBIT /*!< SMARTCARD frame one-bit sample enabled */ 438 /** 439 * @} 440 */ 441 442 /** @defgroup SMARTCARD_NACK_Enable SMARTCARD NACK Enable 443 * @{ 444 */ 445 #define SMARTCARD_NACK_DISABLE 0x00000000U /*!< SMARTCARD NACK transmission disabled */ 446 #define SMARTCARD_NACK_ENABLE USART_CR3_NACK /*!< SMARTCARD NACK transmission enabled */ 447 /** 448 * @} 449 */ 450 451 /** @defgroup SMARTCARD_Timeout_Enable SMARTCARD Timeout Enable 452 * @{ 453 */ 454 #define SMARTCARD_TIMEOUT_DISABLE 0x00000000U /*!< SMARTCARD receiver timeout disabled */ 455 #define SMARTCARD_TIMEOUT_ENABLE USART_CR2_RTOEN /*!< SMARTCARD receiver timeout enabled */ 456 /** 457 * @} 458 */ 459 460 #if defined(USART_PRESC_PRESCALER) 461 /** @defgroup SMARTCARD_ClockPrescaler SMARTCARD Clock Prescaler 462 * @{ 463 */ 464 #define SMARTCARD_PRESCALER_DIV1 0x00000000U /*!< fclk_pres = fclk */ 465 #define SMARTCARD_PRESCALER_DIV2 0x00000001U /*!< fclk_pres = fclk/2 */ 466 #define SMARTCARD_PRESCALER_DIV4 0x00000002U /*!< fclk_pres = fclk/4 */ 467 #define SMARTCARD_PRESCALER_DIV6 0x00000003U /*!< fclk_pres = fclk/6 */ 468 #define SMARTCARD_PRESCALER_DIV8 0x00000004U /*!< fclk_pres = fclk/8 */ 469 #define SMARTCARD_PRESCALER_DIV10 0x00000005U /*!< fclk_pres = fclk/10 */ 470 #define SMARTCARD_PRESCALER_DIV12 0x00000006U /*!< fclk_pres = fclk/12 */ 471 #define SMARTCARD_PRESCALER_DIV16 0x00000007U /*!< fclk_pres = fclk/16 */ 472 #define SMARTCARD_PRESCALER_DIV32 0x00000008U /*!< fclk_pres = fclk/32 */ 473 #define SMARTCARD_PRESCALER_DIV64 0x00000009U /*!< fclk_pres = fclk/64 */ 474 #define SMARTCARD_PRESCALER_DIV128 0x0000000AU /*!< fclk_pres = fclk/128 */ 475 #define SMARTCARD_PRESCALER_DIV256 0x0000000BU /*!< fclk_pres = fclk/256 */ 476 /** 477 * @} 478 */ 479 480 #endif /* USART_PRESC_PRESCALER */ 481 /** @defgroup SMARTCARD_Tx_Inv SMARTCARD advanced feature TX pin active level inversion 482 * @{ 483 */ 484 #define SMARTCARD_ADVFEATURE_TXINV_DISABLE 0x00000000U /*!< TX pin active level inversion disable */ 485 #define SMARTCARD_ADVFEATURE_TXINV_ENABLE USART_CR2_TXINV /*!< TX pin active level inversion enable */ 486 /** 487 * @} 488 */ 489 490 /** @defgroup SMARTCARD_Rx_Inv SMARTCARD advanced feature RX pin active level inversion 491 * @{ 492 */ 493 #define SMARTCARD_ADVFEATURE_RXINV_DISABLE 0x00000000U /*!< RX pin active level inversion disable */ 494 #define SMARTCARD_ADVFEATURE_RXINV_ENABLE USART_CR2_RXINV /*!< RX pin active level inversion enable */ 495 /** 496 * @} 497 */ 498 499 /** @defgroup SMARTCARD_Data_Inv SMARTCARD advanced feature Binary Data inversion 500 * @{ 501 */ 502 #define SMARTCARD_ADVFEATURE_DATAINV_DISABLE 0x00000000U /*!< Binary data inversion disable */ 503 #define SMARTCARD_ADVFEATURE_DATAINV_ENABLE USART_CR2_DATAINV /*!< Binary data inversion enable */ 504 /** 505 * @} 506 */ 507 508 /** @defgroup SMARTCARD_Rx_Tx_Swap SMARTCARD advanced feature RX TX pins swap 509 * @{ 510 */ 511 #define SMARTCARD_ADVFEATURE_SWAP_DISABLE 0x00000000U /*!< TX/RX pins swap disable */ 512 #define SMARTCARD_ADVFEATURE_SWAP_ENABLE USART_CR2_SWAP /*!< TX/RX pins swap enable */ 513 /** 514 * @} 515 */ 516 517 /** @defgroup SMARTCARD_Overrun_Disable SMARTCARD advanced feature Overrun Disable 518 * @{ 519 */ 520 #define SMARTCARD_ADVFEATURE_OVERRUN_ENABLE 0x00000000U /*!< RX overrun enable */ 521 #define SMARTCARD_ADVFEATURE_OVERRUN_DISABLE USART_CR3_OVRDIS /*!< RX overrun disable */ 522 /** 523 * @} 524 */ 525 526 /** @defgroup SMARTCARD_DMA_Disable_on_Rx_Error SMARTCARD advanced feature DMA Disable on Rx Error 527 * @{ 528 */ 529 #define SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR 0x00000000U /*!< DMA enable on Reception Error */ 530 #define SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR USART_CR3_DDRE /*!< DMA disable on Reception Error */ 531 /** 532 * @} 533 */ 534 535 /** @defgroup SMARTCARD_MSB_First SMARTCARD advanced feature MSB first 536 * @{ 537 */ 538 #define SMARTCARD_ADVFEATURE_MSBFIRST_DISABLE 0x00000000U /*!< Most significant bit sent/received first disable */ 539 #define SMARTCARD_ADVFEATURE_MSBFIRST_ENABLE USART_CR2_MSBFIRST /*!< Most significant bit sent/received first enable */ 540 /** 541 * @} 542 */ 543 544 /** @defgroup SMARTCARD_Request_Parameters SMARTCARD Request Parameters 545 * @{ 546 */ 547 #define SMARTCARD_RXDATA_FLUSH_REQUEST USART_RQR_RXFRQ /*!< Receive data flush request */ 548 #define SMARTCARD_TXDATA_FLUSH_REQUEST USART_RQR_TXFRQ /*!< Transmit data flush request */ 549 /** 550 * @} 551 */ 552 553 /** @defgroup SMARTCARD_Interruption_Mask SMARTCARD interruptions flags mask 554 * @{ 555 */ 556 #define SMARTCARD_IT_MASK 0x001FU /*!< SMARTCARD interruptions flags mask */ 557 #define SMARTCARD_CR_MASK 0x00E0U /*!< SMARTCARD control register mask */ 558 #define SMARTCARD_CR_POS 5U /*!< SMARTCARD control register position */ 559 #define SMARTCARD_ISR_MASK 0x1F00U /*!< SMARTCARD ISR register mask */ 560 #define SMARTCARD_ISR_POS 8U /*!< SMARTCARD ISR register position */ 561 /** 562 * @} 563 */ 564 565 /** 566 * @} 567 */ 568 569 /* Exported macros -----------------------------------------------------------*/ 570 /** @defgroup SMARTCARD_Exported_Macros SMARTCARD Exported Macros 571 * @{ 572 */ 573 574 /** @brief Reset SMARTCARD handle states. 575 * @param __HANDLE__ SMARTCARD handle. 576 * @retval None 577 */ 578 #if USE_HAL_SMARTCARD_REGISTER_CALLBACKS == 1 579 #define __HAL_SMARTCARD_RESET_HANDLE_STATE(__HANDLE__) do{ \ 580 (__HANDLE__)->gState = HAL_SMARTCARD_STATE_RESET; \ 581 (__HANDLE__)->RxState = HAL_SMARTCARD_STATE_RESET; \ 582 (__HANDLE__)->MspInitCallback = NULL; \ 583 (__HANDLE__)->MspDeInitCallback = NULL; \ 584 } while(0U) 585 #else 586 #define __HAL_SMARTCARD_RESET_HANDLE_STATE(__HANDLE__) do{ \ 587 (__HANDLE__)->gState = HAL_SMARTCARD_STATE_RESET; \ 588 (__HANDLE__)->RxState = HAL_SMARTCARD_STATE_RESET; \ 589 } while(0U) 590 #endif /*USE_HAL_SMARTCARD_REGISTER_CALLBACKS */ 591 592 /** @brief Flush the Smartcard Data registers. 593 * @param __HANDLE__ specifies the SMARTCARD Handle. 594 * @retval None 595 */ 596 #define __HAL_SMARTCARD_FLUSH_DRREGISTER(__HANDLE__) \ 597 do{ \ 598 SET_BIT((__HANDLE__)->Instance->RQR, SMARTCARD_RXDATA_FLUSH_REQUEST); \ 599 SET_BIT((__HANDLE__)->Instance->RQR, SMARTCARD_TXDATA_FLUSH_REQUEST); \ 600 } while(0U) 601 602 /** @brief Clear the specified SMARTCARD pending flag. 603 * @param __HANDLE__ specifies the SMARTCARD Handle. 604 * @param __FLAG__ specifies the flag to check. 605 * This parameter can be any combination of the following values: 606 * @arg @ref SMARTCARD_CLEAR_PEF Parity error clear flag 607 * @arg @ref SMARTCARD_CLEAR_FEF Framing error clear flag 608 * @arg @ref SMARTCARD_CLEAR_NEF Noise detected clear flag 609 * @arg @ref SMARTCARD_CLEAR_OREF OverRun error clear flag 610 * @arg @ref SMARTCARD_CLEAR_IDLEF Idle line detected clear flag 611 * @arg @ref SMARTCARD_CLEAR_TCF Transmission complete clear flag 612 * @arg @ref SMARTCARD_CLEAR_TCBGTF Transmission complete before guard time clear flag 613 * @arg @ref SMARTCARD_CLEAR_RTOF Receiver timeout clear flag 614 * @arg @ref SMARTCARD_CLEAR_EOBF End of block clear flag 615 #if defined(USART_CR1_FIFOEN) 616 * @arg @ref SMARTCARD_CLEAR_TXFECF TXFIFO empty Clear flag 617 #endif 618 * @retval None 619 */ 620 #define __HAL_SMARTCARD_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) 621 622 /** @brief Clear the SMARTCARD PE pending flag. 623 * @param __HANDLE__ specifies the SMARTCARD Handle. 624 * @retval None 625 */ 626 #define __HAL_SMARTCARD_CLEAR_PEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_PEF) 627 628 /** @brief Clear the SMARTCARD FE pending flag. 629 * @param __HANDLE__ specifies the SMARTCARD Handle. 630 * @retval None 631 */ 632 #define __HAL_SMARTCARD_CLEAR_FEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_FEF) 633 634 /** @brief Clear the SMARTCARD NE pending flag. 635 * @param __HANDLE__ specifies the SMARTCARD Handle. 636 * @retval None 637 */ 638 #define __HAL_SMARTCARD_CLEAR_NEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_NEF) 639 640 /** @brief Clear the SMARTCARD ORE pending flag. 641 * @param __HANDLE__ specifies the SMARTCARD Handle. 642 * @retval None 643 */ 644 #define __HAL_SMARTCARD_CLEAR_OREFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_OREF) 645 646 /** @brief Clear the SMARTCARD IDLE pending flag. 647 * @param __HANDLE__ specifies the SMARTCARD Handle. 648 * @retval None 649 */ 650 #define __HAL_SMARTCARD_CLEAR_IDLEFLAG(__HANDLE__) __HAL_SMARTCARD_CLEAR_FLAG((__HANDLE__), SMARTCARD_CLEAR_IDLEF) 651 652 /** @brief Check whether the specified Smartcard flag is set or not. 653 * @param __HANDLE__ specifies the SMARTCARD Handle. 654 * @param __FLAG__ specifies the flag to check. 655 * This parameter can be one of the following values: 656 * @arg @ref SMARTCARD_FLAG_TCBGT Transmission complete before guard time flag (when flag available) 657 * @arg @ref SMARTCARD_FLAG_REACK Receive enable acknowledge flag 658 * @arg @ref SMARTCARD_FLAG_TEACK Transmit enable acknowledge flag 659 * @arg @ref SMARTCARD_FLAG_BUSY Busy flag 660 * @arg @ref SMARTCARD_FLAG_EOBF End of block flag 661 * @arg @ref SMARTCARD_FLAG_RTOF Receiver timeout flag 662 * @arg @ref SMARTCARD_FLAG_TXE Transmit data register empty flag 663 * @arg @ref SMARTCARD_FLAG_TC Transmission complete flag 664 * @arg @ref SMARTCARD_FLAG_RXNE Receive data register not empty flag 665 * @arg @ref SMARTCARD_FLAG_IDLE Idle line detection flag 666 * @arg @ref SMARTCARD_FLAG_ORE Overrun error flag 667 * @arg @ref SMARTCARD_FLAG_NE Noise error flag 668 * @arg @ref SMARTCARD_FLAG_FE Framing error flag 669 * @arg @ref SMARTCARD_FLAG_PE Parity error flag 670 * @arg @ref SMARTCARD_FLAG_TXFNF TXFIFO not full flag 671 * @arg @ref SMARTCARD_FLAG_RXFNE RXFIFO not empty flag 672 * @arg @ref SMARTCARD_FLAG_TXFE TXFIFO Empty flag 673 * @arg @ref SMARTCARD_FLAG_RXFF RXFIFO Full flag 674 * @arg @ref SMARTCARD_FLAG_RXFT SMARTCARD RXFIFO threshold flag 675 * @arg @ref SMARTCARD_FLAG_TXFT SMARTCARD TXFIFO threshold flag 676 * @retval The new state of __FLAG__ (TRUE or FALSE). 677 */ 678 #define __HAL_SMARTCARD_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__)) 679 680 /** @brief Enable the specified SmartCard interrupt. 681 * @param __HANDLE__ specifies the SMARTCARD Handle. 682 * @param __INTERRUPT__ specifies the SMARTCARD interrupt to enable. 683 * This parameter can be one of the following values: 684 * @arg @ref SMARTCARD_IT_EOB End of block interrupt 685 * @arg @ref SMARTCARD_IT_RTO Receive timeout interrupt 686 * @arg @ref SMARTCARD_IT_TXE Transmit data register empty interrupt 687 * @arg @ref SMARTCARD_IT_TC Transmission complete interrupt 688 * @arg @ref SMARTCARD_IT_TCBGT Transmission complete before 689 * guard time interrupt (when interruption available) 690 * @arg @ref SMARTCARD_IT_RXNE Receive data register not empty interrupt 691 * @arg @ref SMARTCARD_IT_IDLE Idle line detection interrupt 692 * @arg @ref SMARTCARD_IT_PE Parity error interrupt 693 * @arg @ref SMARTCARD_IT_ERR Error interrupt(frame error, noise error, overrun error) 694 * @arg @ref SMARTCARD_IT_TXFNF TX FIFO not full interruption 695 * @arg @ref SMARTCARD_IT_RXFNE RXFIFO not empty interruption 696 * @arg @ref SMARTCARD_IT_RXFF RXFIFO full interruption 697 * @arg @ref SMARTCARD_IT_TXFE TXFIFO empty interruption 698 * @arg @ref SMARTCARD_IT_RXFT RXFIFO threshold reached interruption 699 * @arg @ref SMARTCARD_IT_TXFT TXFIFO threshold reached interruption 700 * @retval None 701 */ 702 #define __HAL_SMARTCARD_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((__INTERRUPT__) & SMARTCARD_CR_MASK) >>\ 703 SMARTCARD_CR_POS) == 1U)?\ 704 ((__HANDLE__)->Instance->CR1 |= (1UL <<\ 705 ((__INTERRUPT__) & SMARTCARD_IT_MASK))):\ 706 ((((__INTERRUPT__) & SMARTCARD_CR_MASK) >>\ 707 SMARTCARD_CR_POS) == 2U)?\ 708 ((__HANDLE__)->Instance->CR2 |= (1UL <<\ 709 ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \ 710 ((__HANDLE__)->Instance->CR3 |= (1UL <<\ 711 ((__INTERRUPT__) & SMARTCARD_IT_MASK)))) 712 713 /** @brief Disable the specified SmartCard interrupt. 714 * @param __HANDLE__ specifies the SMARTCARD Handle. 715 * @param __INTERRUPT__ specifies the SMARTCARD interrupt to disable. 716 * This parameter can be one of the following values: 717 * @arg @ref SMARTCARD_IT_EOB End of block interrupt 718 * @arg @ref SMARTCARD_IT_RTO Receive timeout interrupt 719 * @arg @ref SMARTCARD_IT_TXE Transmit data register empty interrupt 720 * @arg @ref SMARTCARD_IT_TC Transmission complete interrupt 721 * @arg @ref SMARTCARD_IT_TCBGT Transmission complete before guard 722 * time interrupt (when interruption available) 723 * @arg @ref SMARTCARD_IT_RXNE Receive data register not empty interrupt 724 * @arg @ref SMARTCARD_IT_IDLE Idle line detection interrupt 725 * @arg @ref SMARTCARD_IT_PE Parity error interrupt 726 * @arg @ref SMARTCARD_IT_ERR Error interrupt(frame error, noise error, overrun error) 727 * @arg @ref SMARTCARD_IT_TXFNF TX FIFO not full interruption 728 * @arg @ref SMARTCARD_IT_RXFNE RXFIFO not empty interruption 729 * @arg @ref SMARTCARD_IT_RXFF RXFIFO full interruption 730 * @arg @ref SMARTCARD_IT_TXFE TXFIFO empty interruption 731 * @arg @ref SMARTCARD_IT_RXFT RXFIFO threshold reached interruption 732 * @arg @ref SMARTCARD_IT_TXFT TXFIFO threshold reached interruption 733 * @retval None 734 */ 735 #define __HAL_SMARTCARD_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((__INTERRUPT__) & SMARTCARD_CR_MASK) >>\ 736 SMARTCARD_CR_POS) == 1U)?\ 737 ((__HANDLE__)->Instance->CR1 &= ~ (1U <<\ 738 ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \ 739 ((((__INTERRUPT__) & SMARTCARD_CR_MASK) >>\ 740 SMARTCARD_CR_POS) == 2U)?\ 741 ((__HANDLE__)->Instance->CR2 &= ~ (1U <<\ 742 ((__INTERRUPT__) & SMARTCARD_IT_MASK))): \ 743 ((__HANDLE__)->Instance->CR3 &= ~ (1U <<\ 744 ((__INTERRUPT__) & SMARTCARD_IT_MASK)))) 745 746 /** @brief Check whether the specified SmartCard interrupt has occurred or not. 747 * @param __HANDLE__ specifies the SMARTCARD Handle. 748 * @param __INTERRUPT__ specifies the SMARTCARD interrupt to check. 749 * This parameter can be one of the following values: 750 * @arg @ref SMARTCARD_IT_EOB End of block interrupt 751 * @arg @ref SMARTCARD_IT_RTO Receive timeout interrupt 752 * @arg @ref SMARTCARD_IT_TXE Transmit data register empty interrupt 753 * @arg @ref SMARTCARD_IT_TC Transmission complete interrupt 754 * @arg @ref SMARTCARD_IT_TCBGT Transmission complete before guard time 755 * interrupt (when interruption available) 756 * @arg @ref SMARTCARD_IT_RXNE Receive data register not empty interrupt 757 * @arg @ref SMARTCARD_IT_IDLE Idle line detection interrupt 758 * @arg @ref SMARTCARD_IT_PE Parity error interrupt 759 * @arg @ref SMARTCARD_IT_ERR Error interrupt(frame error, noise error, overrun error) 760 * @arg @ref SMARTCARD_IT_TXFNF TX FIFO not full interruption 761 * @arg @ref SMARTCARD_IT_RXFNE RXFIFO not empty interruption 762 * @arg @ref SMARTCARD_IT_RXFF RXFIFO full interruption 763 * @arg @ref SMARTCARD_IT_TXFE TXFIFO empty interruption 764 * @arg @ref SMARTCARD_IT_RXFT RXFIFO threshold reached interruption 765 * @arg @ref SMARTCARD_IT_TXFT TXFIFO threshold reached interruption 766 * @retval The new state of __INTERRUPT__ (SET or RESET). 767 */ 768 #define __HAL_SMARTCARD_GET_IT(__HANDLE__, __INTERRUPT__) (\ 769 (((__HANDLE__)->Instance->ISR & (0x01UL << (((__INTERRUPT__)\ 770 & SMARTCARD_ISR_MASK)>> SMARTCARD_ISR_POS)))!= 0U)\ 771 ? SET : RESET) 772 773 /** @brief Check whether the specified SmartCard interrupt source is enabled or not. 774 * @param __HANDLE__ specifies the SMARTCARD Handle. 775 * @param __INTERRUPT__ specifies the SMARTCARD interrupt source to check. 776 * This parameter can be one of the following values: 777 * @arg @ref SMARTCARD_IT_EOB End of block interrupt 778 * @arg @ref SMARTCARD_IT_RTO Receive timeout interrupt 779 * @arg @ref SMARTCARD_IT_TXE Transmit data register empty interrupt 780 * @arg @ref SMARTCARD_IT_TC Transmission complete interrupt 781 * @arg @ref SMARTCARD_IT_TCBGT Transmission complete before guard time 782 * interrupt (when interruption available) 783 * @arg @ref SMARTCARD_IT_RXNE Receive data register not empty interrupt 784 * @arg @ref SMARTCARD_IT_IDLE Idle line detection interrupt 785 * @arg @ref SMARTCARD_IT_PE Parity error interrupt 786 * @arg @ref SMARTCARD_IT_ERR Error interrupt(frame error, noise error, overrun error) 787 * @arg @ref SMARTCARD_IT_TXFNF TX FIFO not full interruption 788 * @arg @ref SMARTCARD_IT_RXFNE RXFIFO not empty interruption 789 * @arg @ref SMARTCARD_IT_RXFF RXFIFO full interruption 790 * @arg @ref SMARTCARD_IT_TXFE TXFIFO empty interruption 791 * @arg @ref SMARTCARD_IT_RXFT RXFIFO threshold reached interruption 792 * @arg @ref SMARTCARD_IT_TXFT TXFIFO threshold reached interruption 793 * @retval The new state of __INTERRUPT__ (SET or RESET). 794 */ 795 #define __HAL_SMARTCARD_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((((((__INTERRUPT__) & SMARTCARD_CR_MASK) >>\ 796 SMARTCARD_CR_POS) == 0x01U)?\ 797 (__HANDLE__)->Instance->CR1 : \ 798 (((((__INTERRUPT__) & SMARTCARD_CR_MASK) >>\ 799 SMARTCARD_CR_POS) == 0x02U)?\ 800 (__HANDLE__)->Instance->CR2 : \ 801 (__HANDLE__)->Instance->CR3)) &\ 802 (0x01UL << (((uint16_t)(__INTERRUPT__))\ 803 & SMARTCARD_IT_MASK))) != 0U)\ 804 ? SET : RESET) 805 806 /** @brief Clear the specified SMARTCARD ISR flag, in setting the proper ICR register flag. 807 * @param __HANDLE__ specifies the SMARTCARD Handle. 808 * @param __IT_CLEAR__ specifies the interrupt clear register flag that needs to be set 809 * to clear the corresponding interrupt. 810 * This parameter can be one of the following values: 811 * @arg @ref SMARTCARD_CLEAR_PEF Parity error clear flag 812 * @arg @ref SMARTCARD_CLEAR_FEF Framing error clear flag 813 * @arg @ref SMARTCARD_CLEAR_NEF Noise detected clear flag 814 * @arg @ref SMARTCARD_CLEAR_OREF OverRun error clear flag 815 * @arg @ref SMARTCARD_CLEAR_IDLEF Idle line detection clear flag 816 * @arg @ref SMARTCARD_CLEAR_TXFECF TXFIFO empty Clear Flag 817 * @arg @ref SMARTCARD_CLEAR_TCF Transmission complete clear flag 818 * @arg @ref SMARTCARD_CLEAR_TCBGTF Transmission complete before guard time clear flag (when flag available) 819 * @arg @ref SMARTCARD_CLEAR_RTOF Receiver timeout clear flag 820 * @arg @ref SMARTCARD_CLEAR_EOBF End of block clear flag 821 * @retval None 822 */ 823 #define __HAL_SMARTCARD_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR |= (uint32_t)(__IT_CLEAR__)) 824 825 /** @brief Set a specific SMARTCARD request flag. 826 * @param __HANDLE__ specifies the SMARTCARD Handle. 827 * @param __REQ__ specifies the request flag to set 828 * This parameter can be one of the following values: 829 * @arg @ref SMARTCARD_RXDATA_FLUSH_REQUEST Receive data flush Request 830 * @arg @ref SMARTCARD_TXDATA_FLUSH_REQUEST Transmit data flush Request 831 * @retval None 832 */ 833 #define __HAL_SMARTCARD_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint16_t)(__REQ__)) 834 835 /** @brief Enable the SMARTCARD one bit sample method. 836 * @param __HANDLE__ specifies the SMARTCARD Handle. 837 * @retval None 838 */ 839 #define __HAL_SMARTCARD_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) 840 841 /** @brief Disable the SMARTCARD one bit sample method. 842 * @param __HANDLE__ specifies the SMARTCARD Handle. 843 * @retval None 844 */ 845 #define __HAL_SMARTCARD_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3\ 846 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT)) 847 848 /** @brief Enable the USART associated to the SMARTCARD Handle. 849 * @param __HANDLE__ specifies the SMARTCARD Handle. 850 * @retval None 851 */ 852 #define __HAL_SMARTCARD_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE) 853 854 /** @brief Disable the USART associated to the SMARTCARD Handle 855 * @param __HANDLE__ specifies the SMARTCARD Handle. 856 * @retval None 857 */ 858 #define __HAL_SMARTCARD_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) 859 860 /** 861 * @} 862 */ 863 864 /* Private macros -------------------------------------------------------------*/ 865 /** @defgroup SMARTCARD_Private_Macros SMARTCARD Private Macros 866 * @{ 867 */ 868 869 /** @brief Report the SMARTCARD clock source. 870 * @param __HANDLE__ specifies the SMARTCARD Handle. 871 * @param __CLOCKSOURCE__ output variable. 872 * @retval the SMARTCARD clocking source, written in __CLOCKSOURCE__. 873 */ 874 #if defined (STM32L432xx) || defined (STM32L442xx) 875 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 876 do { \ 877 if((__HANDLE__)->Instance == USART1) \ 878 { \ 879 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 880 { \ 881 case RCC_USART1CLKSOURCE_PCLK2: \ 882 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK2; \ 883 break; \ 884 case RCC_USART1CLKSOURCE_HSI: \ 885 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 886 break; \ 887 case RCC_USART1CLKSOURCE_SYSCLK: \ 888 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 889 break; \ 890 case RCC_USART1CLKSOURCE_LSE: \ 891 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 892 break; \ 893 default: \ 894 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 895 break; \ 896 } \ 897 } \ 898 else if((__HANDLE__)->Instance == USART2) \ 899 { \ 900 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 901 { \ 902 case RCC_USART2CLKSOURCE_PCLK1: \ 903 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 904 break; \ 905 case RCC_USART2CLKSOURCE_HSI: \ 906 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 907 break; \ 908 case RCC_USART2CLKSOURCE_SYSCLK: \ 909 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 910 break; \ 911 case RCC_USART2CLKSOURCE_LSE: \ 912 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 913 break; \ 914 default: \ 915 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 916 break; \ 917 } \ 918 } \ 919 else \ 920 { \ 921 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 922 } \ 923 } while(0) 924 #else 925 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 926 do { \ 927 if((__HANDLE__)->Instance == USART1) \ 928 { \ 929 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 930 { \ 931 case RCC_USART1CLKSOURCE_PCLK2: \ 932 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK2; \ 933 break; \ 934 case RCC_USART1CLKSOURCE_HSI: \ 935 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 936 break; \ 937 case RCC_USART1CLKSOURCE_SYSCLK: \ 938 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 939 break; \ 940 case RCC_USART1CLKSOURCE_LSE: \ 941 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 942 break; \ 943 default: \ 944 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 945 break; \ 946 } \ 947 } \ 948 else if((__HANDLE__)->Instance == USART2) \ 949 { \ 950 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 951 { \ 952 case RCC_USART2CLKSOURCE_PCLK1: \ 953 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 954 break; \ 955 case RCC_USART2CLKSOURCE_HSI: \ 956 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 957 break; \ 958 case RCC_USART2CLKSOURCE_SYSCLK: \ 959 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 960 break; \ 961 case RCC_USART2CLKSOURCE_LSE: \ 962 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 963 break; \ 964 default: \ 965 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 966 break; \ 967 } \ 968 } \ 969 else if((__HANDLE__)->Instance == USART3) \ 970 { \ 971 switch(__HAL_RCC_GET_USART3_SOURCE()) \ 972 { \ 973 case RCC_USART3CLKSOURCE_PCLK1: \ 974 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 975 break; \ 976 case RCC_USART3CLKSOURCE_HSI: \ 977 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 978 break; \ 979 case RCC_USART3CLKSOURCE_SYSCLK: \ 980 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 981 break; \ 982 case RCC_USART3CLKSOURCE_LSE: \ 983 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 984 break; \ 985 default: \ 986 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 987 break; \ 988 } \ 989 } \ 990 else \ 991 { \ 992 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 993 } \ 994 } while(0) 995 #endif /* STM32L432xx || STM32L442xx */ 996 997 /** @brief Check the Baud rate range. 998 * @note The maximum Baud Rate is derived from the maximum clock on L4 (120 MHz) 999 * divided by the oversampling used on the SMARTCARD (i.e. 16). 1000 * @param __BAUDRATE__ Baud rate set by the configuration function. 1001 * @retval Test result (TRUE or FALSE) 1002 */ 1003 #define IS_SMARTCARD_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 7500001U) 1004 1005 /** @brief Check the block length range. 1006 * @note The maximum SMARTCARD block length is 0xFF. 1007 * @param __LENGTH__ block length. 1008 * @retval Test result (TRUE or FALSE) 1009 */ 1010 #define IS_SMARTCARD_BLOCKLENGTH(__LENGTH__) ((__LENGTH__) <= 0xFFU) 1011 1012 /** @brief Check the receiver timeout value. 1013 * @note The maximum SMARTCARD receiver timeout value is 0xFFFFFF. 1014 * @param __TIMEOUTVALUE__ receiver timeout value. 1015 * @retval Test result (TRUE or FALSE) 1016 */ 1017 #define IS_SMARTCARD_TIMEOUT_VALUE(__TIMEOUTVALUE__) ((__TIMEOUTVALUE__) <= 0xFFFFFFU) 1018 1019 /** @brief Check the SMARTCARD autoretry counter value. 1020 * @note The maximum number of retransmissions is 0x7. 1021 * @param __COUNT__ number of retransmissions. 1022 * @retval Test result (TRUE or FALSE) 1023 */ 1024 #define IS_SMARTCARD_AUTORETRY_COUNT(__COUNT__) ((__COUNT__) <= 0x7U) 1025 1026 /** @brief Ensure that SMARTCARD frame length is valid. 1027 * @param __LENGTH__ SMARTCARD frame length. 1028 * @retval SET (__LENGTH__ is valid) or RESET (__LENGTH__ is invalid) 1029 */ 1030 #define IS_SMARTCARD_WORD_LENGTH(__LENGTH__) ((__LENGTH__) == SMARTCARD_WORDLENGTH_9B) 1031 1032 /** @brief Ensure that SMARTCARD frame number of stop bits is valid. 1033 * @param __STOPBITS__ SMARTCARD frame number of stop bits. 1034 * @retval SET (__STOPBITS__ is valid) or RESET (__STOPBITS__ is invalid) 1035 */ 1036 #define IS_SMARTCARD_STOPBITS(__STOPBITS__) (((__STOPBITS__) == SMARTCARD_STOPBITS_0_5) ||\ 1037 ((__STOPBITS__) == SMARTCARD_STOPBITS_1_5)) 1038 1039 /** @brief Ensure that SMARTCARD frame parity is valid. 1040 * @param __PARITY__ SMARTCARD frame parity. 1041 * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid) 1042 */ 1043 #define IS_SMARTCARD_PARITY(__PARITY__) (((__PARITY__) == SMARTCARD_PARITY_EVEN) || \ 1044 ((__PARITY__) == SMARTCARD_PARITY_ODD)) 1045 1046 /** @brief Ensure that SMARTCARD communication mode is valid. 1047 * @param __MODE__ SMARTCARD communication mode. 1048 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) 1049 */ 1050 #define IS_SMARTCARD_MODE(__MODE__) ((((__MODE__) & 0xFFF3U) == 0x00U) && ((__MODE__) != 0x00U)) 1051 1052 /** @brief Ensure that SMARTCARD frame polarity is valid. 1053 * @param __CPOL__ SMARTCARD frame polarity. 1054 * @retval SET (__CPOL__ is valid) or RESET (__CPOL__ is invalid) 1055 */ 1056 #define IS_SMARTCARD_POLARITY(__CPOL__) (((__CPOL__) == SMARTCARD_POLARITY_LOW)\ 1057 || ((__CPOL__) == SMARTCARD_POLARITY_HIGH)) 1058 1059 /** @brief Ensure that SMARTCARD frame phase is valid. 1060 * @param __CPHA__ SMARTCARD frame phase. 1061 * @retval SET (__CPHA__ is valid) or RESET (__CPHA__ is invalid) 1062 */ 1063 #define IS_SMARTCARD_PHASE(__CPHA__) (((__CPHA__) == SMARTCARD_PHASE_1EDGE) || ((__CPHA__) == SMARTCARD_PHASE_2EDGE)) 1064 1065 /** @brief Ensure that SMARTCARD frame last bit clock pulse setting is valid. 1066 * @param __LASTBIT__ SMARTCARD frame last bit clock pulse setting. 1067 * @retval SET (__LASTBIT__ is valid) or RESET (__LASTBIT__ is invalid) 1068 */ 1069 #define IS_SMARTCARD_LASTBIT(__LASTBIT__) (((__LASTBIT__) == SMARTCARD_LASTBIT_DISABLE) || \ 1070 ((__LASTBIT__) == SMARTCARD_LASTBIT_ENABLE)) 1071 1072 /** @brief Ensure that SMARTCARD frame sampling is valid. 1073 * @param __ONEBIT__ SMARTCARD frame sampling. 1074 * @retval SET (__ONEBIT__ is valid) or RESET (__ONEBIT__ is invalid) 1075 */ 1076 #define IS_SMARTCARD_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == SMARTCARD_ONE_BIT_SAMPLE_DISABLE) || \ 1077 ((__ONEBIT__) == SMARTCARD_ONE_BIT_SAMPLE_ENABLE)) 1078 1079 /** @brief Ensure that SMARTCARD NACK transmission setting is valid. 1080 * @param __NACK__ SMARTCARD NACK transmission setting. 1081 * @retval SET (__NACK__ is valid) or RESET (__NACK__ is invalid) 1082 */ 1083 #define IS_SMARTCARD_NACK(__NACK__) (((__NACK__) == SMARTCARD_NACK_ENABLE) || \ 1084 ((__NACK__) == SMARTCARD_NACK_DISABLE)) 1085 1086 /** @brief Ensure that SMARTCARD receiver timeout setting is valid. 1087 * @param __TIMEOUT__ SMARTCARD receiver timeout setting. 1088 * @retval SET (__TIMEOUT__ is valid) or RESET (__TIMEOUT__ is invalid) 1089 */ 1090 #define IS_SMARTCARD_TIMEOUT(__TIMEOUT__) (((__TIMEOUT__) == SMARTCARD_TIMEOUT_DISABLE) || \ 1091 ((__TIMEOUT__) == SMARTCARD_TIMEOUT_ENABLE)) 1092 1093 #if defined(USART_PRESC_PRESCALER) 1094 /** @brief Ensure that SMARTCARD clock Prescaler is valid. 1095 * @param __CLOCKPRESCALER__ SMARTCARD clock Prescaler value. 1096 * @retval SET (__CLOCKPRESCALER__ is valid) or RESET (__CLOCKPRESCALER__ is invalid) 1097 */ 1098 #define IS_SMARTCARD_CLOCKPRESCALER(__CLOCKPRESCALER__) (((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV1) || \ 1099 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV2) || \ 1100 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV4) || \ 1101 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV6) || \ 1102 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV8) || \ 1103 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV10) || \ 1104 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV12) || \ 1105 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV16) || \ 1106 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV32) || \ 1107 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV64) || \ 1108 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV128) || \ 1109 ((__CLOCKPRESCALER__) == SMARTCARD_PRESCALER_DIV256)) 1110 1111 #endif /* USART_PRESC_PRESCALER */ 1112 /** @brief Ensure that SMARTCARD advanced features initialization is valid. 1113 * @param __INIT__ SMARTCARD advanced features initialization. 1114 * @retval SET (__INIT__ is valid) or RESET (__INIT__ is invalid) 1115 */ 1116 #define IS_SMARTCARD_ADVFEATURE_INIT(__INIT__) ((__INIT__) <= (SMARTCARD_ADVFEATURE_NO_INIT | \ 1117 SMARTCARD_ADVFEATURE_TXINVERT_INIT | \ 1118 SMARTCARD_ADVFEATURE_RXINVERT_INIT | \ 1119 SMARTCARD_ADVFEATURE_DATAINVERT_INIT | \ 1120 SMARTCARD_ADVFEATURE_SWAP_INIT | \ 1121 SMARTCARD_ADVFEATURE_RXOVERRUNDISABLE_INIT | \ 1122 SMARTCARD_ADVFEATURE_DMADISABLEONERROR_INIT | \ 1123 SMARTCARD_ADVFEATURE_MSBFIRST_INIT)) 1124 1125 /** @brief Ensure that SMARTCARD frame TX inversion setting is valid. 1126 * @param __TXINV__ SMARTCARD frame TX inversion setting. 1127 * @retval SET (__TXINV__ is valid) or RESET (__TXINV__ is invalid) 1128 */ 1129 #define IS_SMARTCARD_ADVFEATURE_TXINV(__TXINV__) (((__TXINV__) == SMARTCARD_ADVFEATURE_TXINV_DISABLE) || \ 1130 ((__TXINV__) == SMARTCARD_ADVFEATURE_TXINV_ENABLE)) 1131 1132 /** @brief Ensure that SMARTCARD frame RX inversion setting is valid. 1133 * @param __RXINV__ SMARTCARD frame RX inversion setting. 1134 * @retval SET (__RXINV__ is valid) or RESET (__RXINV__ is invalid) 1135 */ 1136 #define IS_SMARTCARD_ADVFEATURE_RXINV(__RXINV__) (((__RXINV__) == SMARTCARD_ADVFEATURE_RXINV_DISABLE) || \ 1137 ((__RXINV__) == SMARTCARD_ADVFEATURE_RXINV_ENABLE)) 1138 1139 /** @brief Ensure that SMARTCARD frame data inversion setting is valid. 1140 * @param __DATAINV__ SMARTCARD frame data inversion setting. 1141 * @retval SET (__DATAINV__ is valid) or RESET (__DATAINV__ is invalid) 1142 */ 1143 #define IS_SMARTCARD_ADVFEATURE_DATAINV(__DATAINV__) (((__DATAINV__) == SMARTCARD_ADVFEATURE_DATAINV_DISABLE) || \ 1144 ((__DATAINV__) == SMARTCARD_ADVFEATURE_DATAINV_ENABLE)) 1145 1146 /** @brief Ensure that SMARTCARD frame RX/TX pins swap setting is valid. 1147 * @param __SWAP__ SMARTCARD frame RX/TX pins swap setting. 1148 * @retval SET (__SWAP__ is valid) or RESET (__SWAP__ is invalid) 1149 */ 1150 #define IS_SMARTCARD_ADVFEATURE_SWAP(__SWAP__) (((__SWAP__) == SMARTCARD_ADVFEATURE_SWAP_DISABLE) || \ 1151 ((__SWAP__) == SMARTCARD_ADVFEATURE_SWAP_ENABLE)) 1152 1153 /** @brief Ensure that SMARTCARD frame overrun setting is valid. 1154 * @param __OVERRUN__ SMARTCARD frame overrun setting. 1155 * @retval SET (__OVERRUN__ is valid) or RESET (__OVERRUN__ is invalid) 1156 */ 1157 #define IS_SMARTCARD_OVERRUN(__OVERRUN__) (((__OVERRUN__) == SMARTCARD_ADVFEATURE_OVERRUN_ENABLE) || \ 1158 ((__OVERRUN__) == SMARTCARD_ADVFEATURE_OVERRUN_DISABLE)) 1159 1160 /** @brief Ensure that SMARTCARD DMA enabling or disabling on error setting is valid. 1161 * @param __DMA__ SMARTCARD DMA enabling or disabling on error setting. 1162 * @retval SET (__DMA__ is valid) or RESET (__DMA__ is invalid) 1163 */ 1164 #define IS_SMARTCARD_ADVFEATURE_DMAONRXERROR(__DMA__) (((__DMA__) == SMARTCARD_ADVFEATURE_DMA_ENABLEONRXERROR) || \ 1165 ((__DMA__) == SMARTCARD_ADVFEATURE_DMA_DISABLEONRXERROR)) 1166 1167 /** @brief Ensure that SMARTCARD frame MSB first setting is valid. 1168 * @param __MSBFIRST__ SMARTCARD frame MSB first setting. 1169 * @retval SET (__MSBFIRST__ is valid) or RESET (__MSBFIRST__ is invalid) 1170 */ 1171 #define IS_SMARTCARD_ADVFEATURE_MSBFIRST(__MSBFIRST__) (((__MSBFIRST__) == SMARTCARD_ADVFEATURE_MSBFIRST_DISABLE) || \ 1172 ((__MSBFIRST__) == SMARTCARD_ADVFEATURE_MSBFIRST_ENABLE)) 1173 1174 /** @brief Ensure that SMARTCARD request parameter is valid. 1175 * @param __PARAM__ SMARTCARD request parameter. 1176 * @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid) 1177 */ 1178 #define IS_SMARTCARD_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == SMARTCARD_RXDATA_FLUSH_REQUEST) || \ 1179 ((__PARAM__) == SMARTCARD_TXDATA_FLUSH_REQUEST)) 1180 1181 /** 1182 * @} 1183 */ 1184 1185 /* Include SMARTCARD HAL Extended module */ 1186 #include "stm32l4xx_hal_smartcard_ex.h" 1187 1188 /* Exported functions --------------------------------------------------------*/ 1189 /** @addtogroup SMARTCARD_Exported_Functions 1190 * @{ 1191 */ 1192 1193 /* Initialization and de-initialization functions ****************************/ 1194 /** @addtogroup SMARTCARD_Exported_Functions_Group1 1195 * @{ 1196 */ 1197 1198 HAL_StatusTypeDef HAL_SMARTCARD_Init(SMARTCARD_HandleTypeDef *hsmartcard); 1199 HAL_StatusTypeDef HAL_SMARTCARD_DeInit(SMARTCARD_HandleTypeDef *hsmartcard); 1200 void HAL_SMARTCARD_MspInit(SMARTCARD_HandleTypeDef *hsmartcard); 1201 void HAL_SMARTCARD_MspDeInit(SMARTCARD_HandleTypeDef *hsmartcard); 1202 1203 #if (USE_HAL_SMARTCARD_REGISTER_CALLBACKS == 1) 1204 /* Callbacks Register/UnRegister functions ***********************************/ 1205 HAL_StatusTypeDef HAL_SMARTCARD_RegisterCallback(SMARTCARD_HandleTypeDef *hsmartcard, 1206 HAL_SMARTCARD_CallbackIDTypeDef CallbackID, 1207 pSMARTCARD_CallbackTypeDef pCallback); 1208 HAL_StatusTypeDef HAL_SMARTCARD_UnRegisterCallback(SMARTCARD_HandleTypeDef *hsmartcard, 1209 HAL_SMARTCARD_CallbackIDTypeDef CallbackID); 1210 #endif /* USE_HAL_SMARTCARD_REGISTER_CALLBACKS */ 1211 1212 /** 1213 * @} 1214 */ 1215 1216 /* IO operation functions *****************************************************/ 1217 /** @addtogroup SMARTCARD_Exported_Functions_Group2 1218 * @{ 1219 */ 1220 1221 HAL_StatusTypeDef HAL_SMARTCARD_Transmit(SMARTCARD_HandleTypeDef *hsmartcard, const uint8_t *pData, uint16_t Size, 1222 uint32_t Timeout); 1223 HAL_StatusTypeDef HAL_SMARTCARD_Receive(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size, 1224 uint32_t Timeout); 1225 HAL_StatusTypeDef HAL_SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef *hsmartcard, const uint8_t *pData, uint16_t Size); 1226 HAL_StatusTypeDef HAL_SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size); 1227 HAL_StatusTypeDef HAL_SMARTCARD_Transmit_DMA(SMARTCARD_HandleTypeDef *hsmartcard, const uint8_t *pData, uint16_t Size); 1228 HAL_StatusTypeDef HAL_SMARTCARD_Receive_DMA(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t *pData, uint16_t Size); 1229 /* Transfer Abort functions */ 1230 HAL_StatusTypeDef HAL_SMARTCARD_Abort(SMARTCARD_HandleTypeDef *hsmartcard); 1231 HAL_StatusTypeDef HAL_SMARTCARD_AbortTransmit(SMARTCARD_HandleTypeDef *hsmartcard); 1232 HAL_StatusTypeDef HAL_SMARTCARD_AbortReceive(SMARTCARD_HandleTypeDef *hsmartcard); 1233 HAL_StatusTypeDef HAL_SMARTCARD_Abort_IT(SMARTCARD_HandleTypeDef *hsmartcard); 1234 HAL_StatusTypeDef HAL_SMARTCARD_AbortTransmit_IT(SMARTCARD_HandleTypeDef *hsmartcard); 1235 HAL_StatusTypeDef HAL_SMARTCARD_AbortReceive_IT(SMARTCARD_HandleTypeDef *hsmartcard); 1236 1237 void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef *hsmartcard); 1238 void HAL_SMARTCARD_TxCpltCallback(SMARTCARD_HandleTypeDef *hsmartcard); 1239 void HAL_SMARTCARD_RxCpltCallback(SMARTCARD_HandleTypeDef *hsmartcard); 1240 void HAL_SMARTCARD_ErrorCallback(SMARTCARD_HandleTypeDef *hsmartcard); 1241 void HAL_SMARTCARD_AbortCpltCallback(SMARTCARD_HandleTypeDef *hsmartcard); 1242 void HAL_SMARTCARD_AbortTransmitCpltCallback(SMARTCARD_HandleTypeDef *hsmartcard); 1243 void HAL_SMARTCARD_AbortReceiveCpltCallback(SMARTCARD_HandleTypeDef *hsmartcard); 1244 1245 /** 1246 * @} 1247 */ 1248 1249 /* Peripheral State and Error functions ***************************************/ 1250 /** @addtogroup SMARTCARD_Exported_Functions_Group4 1251 * @{ 1252 */ 1253 1254 HAL_SMARTCARD_StateTypeDef HAL_SMARTCARD_GetState(const SMARTCARD_HandleTypeDef *hsmartcard); 1255 uint32_t HAL_SMARTCARD_GetError(const SMARTCARD_HandleTypeDef *hsmartcard); 1256 1257 /** 1258 * @} 1259 */ 1260 1261 /** 1262 * @} 1263 */ 1264 1265 /** 1266 * @} 1267 */ 1268 1269 /** 1270 * @} 1271 */ 1272 1273 #ifdef __cplusplus 1274 } 1275 #endif 1276 1277 #endif /* STM32L4xx_HAL_SMARTCARD_H */ 1278 1279
