1 /** 2 ****************************************************************************** 3 * @file stm32g0xx_hal_smartcard_ex.h 4 * @author MCD Application Team 5 * @brief Header file of SMARTCARD HAL Extended module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2018 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 STM32G0xx_HAL_SMARTCARD_EX_H 21 #define STM32G0xx_HAL_SMARTCARD_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32g0xx_hal_def.h" 29 30 /** @addtogroup STM32G0xx_HAL_Driver 31 * @{ 32 */ 33 34 /** @addtogroup SMARTCARDEx 35 * @{ 36 */ 37 38 /* Exported types ------------------------------------------------------------*/ 39 /* Exported constants --------------------------------------------------------*/ 40 41 /** @addtogroup SMARTCARDEx_Exported_Constants SMARTCARD Extended Exported Constants 42 * @{ 43 */ 44 45 /** @defgroup SMARTCARDEx_Transmission_Completion_Indication SMARTCARD Transmission Completion Indication 46 * @{ 47 */ 48 #define SMARTCARD_TCBGT SMARTCARD_IT_TCBGT /*!< SMARTCARD transmission complete before guard time */ 49 #define SMARTCARD_TC SMARTCARD_IT_TC /*!< SMARTCARD transmission complete (flag raised when guard time has elapsed) */ 50 /** 51 * @} 52 */ 53 54 /** @defgroup SMARTCARDEx_Advanced_Features_Initialization_Type SMARTCARD advanced feature initialization type 55 * @{ 56 */ 57 #define SMARTCARD_ADVFEATURE_NO_INIT 0x00000000U /*!< No advanced feature initialization */ 58 #define SMARTCARD_ADVFEATURE_TXINVERT_INIT 0x00000001U /*!< TX pin active level inversion */ 59 #define SMARTCARD_ADVFEATURE_RXINVERT_INIT 0x00000002U /*!< RX pin active level inversion */ 60 #define SMARTCARD_ADVFEATURE_DATAINVERT_INIT 0x00000004U /*!< Binary data inversion */ 61 #define SMARTCARD_ADVFEATURE_SWAP_INIT 0x00000008U /*!< TX/RX pins swap */ 62 #define SMARTCARD_ADVFEATURE_RXOVERRUNDISABLE_INIT 0x00000010U /*!< RX overrun disable */ 63 #define SMARTCARD_ADVFEATURE_DMADISABLEONERROR_INIT 0x00000020U /*!< DMA disable on Reception Error */ 64 #define SMARTCARD_ADVFEATURE_MSBFIRST_INIT 0x00000080U /*!< Most significant bit sent/received first */ 65 #define SMARTCARD_ADVFEATURE_TXCOMPLETION 0x00000100U /*!< TX completion indication before of after guard time */ 66 /** 67 * @} 68 */ 69 70 /** @defgroup SMARTCARDEx_FIFO_mode SMARTCARD FIFO mode 71 * @brief SMARTCARD FIFO mode 72 * @{ 73 */ 74 #define SMARTCARD_FIFOMODE_DISABLE 0x00000000U /*!< FIFO mode disable */ 75 #define SMARTCARD_FIFOMODE_ENABLE USART_CR1_FIFOEN /*!< FIFO mode enable */ 76 /** 77 * @} 78 */ 79 80 /** @defgroup SMARTCARDEx_TXFIFO_threshold_level SMARTCARD TXFIFO threshold level 81 * @brief SMARTCARD TXFIFO level 82 * @{ 83 */ 84 #define SMARTCARD_TXFIFO_THRESHOLD_1_8 0x00000000U /*!< TXFIFO reaches 1/8 of its depth */ 85 #define SMARTCARD_TXFIFO_THRESHOLD_1_4 USART_CR3_TXFTCFG_0 /*!< TXFIFO reaches 1/4 of its depth */ 86 #define SMARTCARD_TXFIFO_THRESHOLD_1_2 USART_CR3_TXFTCFG_1 /*!< TXFIFO reaches 1/2 of its depth */ 87 #define SMARTCARD_TXFIFO_THRESHOLD_3_4 (USART_CR3_TXFTCFG_0|USART_CR3_TXFTCFG_1) /*!< TXFIFO reaches 3/4 of its depth */ 88 #define SMARTCARD_TXFIFO_THRESHOLD_7_8 USART_CR3_TXFTCFG_2 /*!< TXFIFO reaches 7/8 of its depth */ 89 #define SMARTCARD_TXFIFO_THRESHOLD_8_8 (USART_CR3_TXFTCFG_2|USART_CR3_TXFTCFG_0) /*!< TXFIFO becomes empty */ 90 /** 91 * @} 92 */ 93 94 /** @defgroup SMARTCARDEx_RXFIFO_threshold_level SMARTCARD RXFIFO threshold level 95 * @brief SMARTCARD RXFIFO level 96 * @{ 97 */ 98 #define SMARTCARD_RXFIFO_THRESHOLD_1_8 0x00000000U /*!< RXFIFO FIFO reaches 1/8 of its depth */ 99 #define SMARTCARD_RXFIFO_THRESHOLD_1_4 USART_CR3_RXFTCFG_0 /*!< RXFIFO FIFO reaches 1/4 of its depth */ 100 #define SMARTCARD_RXFIFO_THRESHOLD_1_2 USART_CR3_RXFTCFG_1 /*!< RXFIFO FIFO reaches 1/2 of its depth */ 101 #define SMARTCARD_RXFIFO_THRESHOLD_3_4 (USART_CR3_RXFTCFG_0|USART_CR3_RXFTCFG_1) /*!< RXFIFO FIFO reaches 3/4 of its depth */ 102 #define SMARTCARD_RXFIFO_THRESHOLD_7_8 USART_CR3_RXFTCFG_2 /*!< RXFIFO FIFO reaches 7/8 of its depth */ 103 #define SMARTCARD_RXFIFO_THRESHOLD_8_8 (USART_CR3_RXFTCFG_2|USART_CR3_RXFTCFG_0) /*!< RXFIFO FIFO becomes full */ 104 /** 105 * @} 106 */ 107 108 /** @defgroup SMARTCARDEx_Flags SMARTCARD Flags 109 * Elements values convention: 0xXXXX 110 * - 0xXXXX : Flag mask in the ISR register 111 * @{ 112 */ 113 #define SMARTCARD_FLAG_TCBGT USART_ISR_TCBGT /*!< SMARTCARD transmission complete before guard time completion */ 114 #define SMARTCARD_FLAG_REACK USART_ISR_REACK /*!< SMARTCARD receive enable acknowledge flag */ 115 #define SMARTCARD_FLAG_TEACK USART_ISR_TEACK /*!< SMARTCARD transmit enable acknowledge flag */ 116 #define SMARTCARD_FLAG_BUSY USART_ISR_BUSY /*!< SMARTCARD busy flag */ 117 #define SMARTCARD_FLAG_EOBF USART_ISR_EOBF /*!< SMARTCARD end of block flag */ 118 #define SMARTCARD_FLAG_RTOF USART_ISR_RTOF /*!< SMARTCARD receiver timeout flag */ 119 #define SMARTCARD_FLAG_TXE USART_ISR_TXE_TXFNF /*!< SMARTCARD transmit data register empty */ 120 #define SMARTCARD_FLAG_TXFNF USART_ISR_TXE_TXFNF /*!< SMARTCARD TXFIFO not full */ 121 #define SMARTCARD_FLAG_TC USART_ISR_TC /*!< SMARTCARD transmission complete */ 122 #define SMARTCARD_FLAG_RXNE USART_ISR_RXNE_RXFNE /*!< SMARTCARD read data register not empty */ 123 #define SMARTCARD_FLAG_RXFNE USART_ISR_RXNE_RXFNE /*!< SMARTCARD RXFIFO not empty */ 124 #define SMARTCARD_FLAG_IDLE USART_ISR_IDLE /*!< SMARTCARD idle line detection */ 125 #define SMARTCARD_FLAG_ORE USART_ISR_ORE /*!< SMARTCARD overrun error */ 126 #define SMARTCARD_FLAG_NE USART_ISR_NE /*!< SMARTCARD noise error */ 127 #define SMARTCARD_FLAG_FE USART_ISR_FE /*!< SMARTCARD frame error */ 128 #define SMARTCARD_FLAG_PE USART_ISR_PE /*!< SMARTCARD parity error */ 129 #define SMARTCARD_FLAG_TXFE USART_ISR_TXFE /*!< SMARTCARD TXFIFO Empty flag */ 130 #define SMARTCARD_FLAG_RXFF USART_ISR_RXFF /*!< SMARTCARD RXFIFO Full flag */ 131 #define SMARTCARD_FLAG_RXFT USART_ISR_RXFT /*!< SMARTCARD RXFIFO threshold flag */ 132 #define SMARTCARD_FLAG_TXFT USART_ISR_TXFT /*!< SMARTCARD TXFIFO threshold flag */ 133 /** 134 * @} 135 */ 136 137 /** @defgroup SMARTCARDEx_Interrupt_definition SMARTCARD Interrupts Definition 138 * Elements values convention: 000ZZZZZ0XXYYYYYb 139 * - YYYYY : Interrupt source position in the XX register (5 bits) 140 * - XX : Interrupt source register (2 bits) 141 * - 01: CR1 register 142 * - 10: CR2 register 143 * - 11: CR3 register 144 * - ZZZZZ : Flag position in the ISR register(5 bits) 145 * @{ 146 */ 147 #define SMARTCARD_IT_PE 0x0028U /*!< SMARTCARD parity error interruption */ 148 #define SMARTCARD_IT_TXE 0x0727U /*!< SMARTCARD transmit data register empty interruption */ 149 #define SMARTCARD_IT_TXFNF 0x0727U /*!< SMARTCARD TX FIFO not full interruption */ 150 #define SMARTCARD_IT_TC 0x0626U /*!< SMARTCARD transmission complete interruption */ 151 #define SMARTCARD_IT_RXNE 0x0525U /*!< SMARTCARD read data register not empty interruption */ 152 #define SMARTCARD_IT_RXFNE 0x0525U /*!< SMARTCARD RXFIFO not empty interruption */ 153 #define SMARTCARD_IT_IDLE 0x0424U /*!< SMARTCARD idle line detection interruption */ 154 155 #define SMARTCARD_IT_ERR 0x0060U /*!< SMARTCARD error interruption */ 156 #define SMARTCARD_IT_ORE 0x0300U /*!< SMARTCARD overrun error interruption */ 157 #define SMARTCARD_IT_NE 0x0200U /*!< SMARTCARD noise error interruption */ 158 #define SMARTCARD_IT_FE 0x0100U /*!< SMARTCARD frame error interruption */ 159 160 #define SMARTCARD_IT_EOB 0x0C3BU /*!< SMARTCARD end of block interruption */ 161 #define SMARTCARD_IT_RTO 0x0B3AU /*!< SMARTCARD receiver timeout interruption */ 162 #define SMARTCARD_IT_TCBGT 0x1978U /*!< SMARTCARD transmission complete before guard time completion interruption */ 163 164 #define SMARTCARD_IT_RXFF 0x183FU /*!< SMARTCARD RXFIFO full interruption */ 165 #define SMARTCARD_IT_TXFE 0x173EU /*!< SMARTCARD TXFIFO empty interruption */ 166 #define SMARTCARD_IT_RXFT 0x1A7CU /*!< SMARTCARD RXFIFO threshold reached interruption */ 167 #define SMARTCARD_IT_TXFT 0x1B77U /*!< SMARTCARD TXFIFO threshold reached interruption */ 168 /** 169 * @} 170 */ 171 172 /** @defgroup SMARTCARDEx_IT_CLEAR_Flags SMARTCARD Interruption Clear Flags 173 * @{ 174 */ 175 #define SMARTCARD_CLEAR_PEF USART_ICR_PECF /*!< SMARTCARD parity error clear flag */ 176 #define SMARTCARD_CLEAR_FEF USART_ICR_FECF /*!< SMARTCARD framing error clear flag */ 177 #define SMARTCARD_CLEAR_NEF USART_ICR_NECF /*!< SMARTCARD noise error detected clear flag */ 178 #define SMARTCARD_CLEAR_OREF USART_ICR_ORECF /*!< SMARTCARD overrun error clear flag */ 179 #define SMARTCARD_CLEAR_IDLEF USART_ICR_IDLECF /*!< SMARTCARD idle line detected clear flag */ 180 #define SMARTCARD_CLEAR_TXFECF USART_ICR_TXFECF /*!< TXFIFO empty Clear Flag */ 181 #define SMARTCARD_CLEAR_TCF USART_ICR_TCCF /*!< SMARTCARD transmission complete clear flag */ 182 #define SMARTCARD_CLEAR_TCBGTF USART_ICR_TCBGTCF /*!< SMARTCARD transmission complete before guard time completion clear flag */ 183 #define SMARTCARD_CLEAR_RTOF USART_ICR_RTOCF /*!< SMARTCARD receiver time out clear flag */ 184 #define SMARTCARD_CLEAR_EOBF USART_ICR_EOBCF /*!< SMARTCARD end of block clear flag */ 185 /** 186 * @} 187 */ 188 189 /** 190 * @} 191 */ 192 /* Exported macros -----------------------------------------------------------*/ 193 /* Private macros ------------------------------------------------------------*/ 194 /** @defgroup SMARTCARDEx_Private_Macros SMARTCARD Extended Private Macros 195 * @{ 196 */ 197 198 /** @brief Report the SMARTCARD clock source. 199 * @param __HANDLE__ specifies the SMARTCARD Handle. 200 * @param __CLOCKSOURCE__ output variable. 201 * @retval the SMARTCARD clocking source, written in __CLOCKSOURCE__. 202 */ 203 #if defined(STM32G0C1xx) || defined(STM32G0B1xx) || defined(STM32G0B0xx) 204 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 205 do { \ 206 if((__HANDLE__)->Instance == USART1) \ 207 { \ 208 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 209 { \ 210 case RCC_USART1CLKSOURCE_PCLK1: \ 211 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 212 break; \ 213 case RCC_USART1CLKSOURCE_HSI: \ 214 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 215 break; \ 216 case RCC_USART1CLKSOURCE_SYSCLK: \ 217 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 218 break; \ 219 case RCC_USART1CLKSOURCE_LSE: \ 220 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 221 break; \ 222 default: \ 223 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 224 break; \ 225 } \ 226 } \ 227 else if((__HANDLE__)->Instance == USART2) \ 228 { \ 229 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 230 { \ 231 case RCC_USART2CLKSOURCE_PCLK1: \ 232 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 233 break; \ 234 case RCC_USART2CLKSOURCE_HSI: \ 235 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 236 break; \ 237 case RCC_USART2CLKSOURCE_SYSCLK: \ 238 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 239 break; \ 240 case RCC_USART2CLKSOURCE_LSE: \ 241 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 242 break; \ 243 default: \ 244 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 245 break; \ 246 } \ 247 } \ 248 else if((__HANDLE__)->Instance == USART3) \ 249 { \ 250 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 251 { \ 252 case RCC_USART3CLKSOURCE_PCLK1: \ 253 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 254 break; \ 255 case RCC_USART3CLKSOURCE_HSI: \ 256 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 257 break; \ 258 case RCC_USART3CLKSOURCE_SYSCLK: \ 259 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 260 break; \ 261 case RCC_USART3CLKSOURCE_LSE: \ 262 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 263 break; \ 264 default: \ 265 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 266 break; \ 267 } \ 268 } \ 269 else \ 270 { \ 271 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 272 } \ 273 } while(0U) 274 #elif defined(STM32G081xx) || defined(STM32G071xx) || defined(STM32G070xx) 275 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 276 do { \ 277 if((__HANDLE__)->Instance == USART1) \ 278 { \ 279 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 280 { \ 281 case RCC_USART1CLKSOURCE_PCLK1: \ 282 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 283 break; \ 284 case RCC_USART1CLKSOURCE_HSI: \ 285 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 286 break; \ 287 case RCC_USART1CLKSOURCE_SYSCLK: \ 288 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 289 break; \ 290 case RCC_USART1CLKSOURCE_LSE: \ 291 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 292 break; \ 293 default: \ 294 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 295 break; \ 296 } \ 297 } \ 298 else if((__HANDLE__)->Instance == USART2) \ 299 { \ 300 switch(__HAL_RCC_GET_USART2_SOURCE()) \ 301 { \ 302 case RCC_USART2CLKSOURCE_PCLK1: \ 303 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 304 break; \ 305 case RCC_USART2CLKSOURCE_HSI: \ 306 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 307 break; \ 308 case RCC_USART2CLKSOURCE_SYSCLK: \ 309 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 310 break; \ 311 case RCC_USART2CLKSOURCE_LSE: \ 312 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 313 break; \ 314 default: \ 315 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 316 break; \ 317 } \ 318 } \ 319 else \ 320 { \ 321 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 322 } \ 323 } while(0U) 324 #else 325 #define SMARTCARD_GETCLOCKSOURCE(__HANDLE__,__CLOCKSOURCE__) \ 326 do { \ 327 if((__HANDLE__)->Instance == USART1) \ 328 { \ 329 switch(__HAL_RCC_GET_USART1_SOURCE()) \ 330 { \ 331 case RCC_USART1CLKSOURCE_PCLK1: \ 332 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_PCLK1; \ 333 break; \ 334 case RCC_USART1CLKSOURCE_HSI: \ 335 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_HSI; \ 336 break; \ 337 case RCC_USART1CLKSOURCE_SYSCLK: \ 338 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_SYSCLK; \ 339 break; \ 340 case RCC_USART1CLKSOURCE_LSE: \ 341 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_LSE; \ 342 break; \ 343 default: \ 344 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 345 break; \ 346 } \ 347 } \ 348 else \ 349 { \ 350 (__CLOCKSOURCE__) = SMARTCARD_CLOCKSOURCE_UNDEFINED; \ 351 } \ 352 } while(0U) 353 #endif /* STM32G0C1xx || STM32G0B1xx || STM32G0B0xx */ 354 /** @brief Set the Transmission Completion flag 355 * @param __HANDLE__ specifies the SMARTCARD Handle. 356 * @note If TCBGT (Transmission Complete Before Guard Time) flag is not available or if 357 * AdvancedInit.TxCompletionIndication is not already filled, the latter is forced 358 * to SMARTCARD_TC (transmission completion indication when guard time has elapsed). 359 * @retval None 360 */ 361 #define SMARTCARD_TRANSMISSION_COMPLETION_SETTING(__HANDLE__) \ 362 do { \ 363 if (HAL_IS_BIT_CLR((__HANDLE__)->AdvancedInit.AdvFeatureInit, SMARTCARD_ADVFEATURE_TXCOMPLETION)) \ 364 { \ 365 (__HANDLE__)->AdvancedInit.TxCompletionIndication = SMARTCARD_TC; \ 366 } \ 367 else \ 368 { \ 369 assert_param(IS_SMARTCARD_TRANSMISSION_COMPLETION((__HANDLE__)->AdvancedInit.TxCompletionIndication)); \ 370 } \ 371 } while(0U) 372 373 /** @brief Return the transmission completion flag. 374 * @param __HANDLE__ specifies the SMARTCARD Handle. 375 * @note Based on AdvancedInit.TxCompletionIndication setting, return TC or TCBGT flag. 376 * When TCBGT flag (Transmission Complete Before Guard Time) is not available, TC flag is 377 * reported. 378 * @retval Transmission completion flag 379 */ 380 #define SMARTCARD_TRANSMISSION_COMPLETION_FLAG(__HANDLE__) \ 381 (((__HANDLE__)->AdvancedInit.TxCompletionIndication == SMARTCARD_TC) ? (SMARTCARD_FLAG_TC) : (SMARTCARD_FLAG_TCBGT)) 382 383 384 /** @brief Ensure that SMARTCARD frame transmission completion used flag is valid. 385 * @param __TXCOMPLETE__ SMARTCARD frame transmission completion used flag. 386 * @retval SET (__TXCOMPLETE__ is valid) or RESET (__TXCOMPLETE__ is invalid) 387 */ 388 #define IS_SMARTCARD_TRANSMISSION_COMPLETION(__TXCOMPLETE__) (((__TXCOMPLETE__) == SMARTCARD_TCBGT) || \ 389 ((__TXCOMPLETE__) == SMARTCARD_TC)) 390 391 /** @brief Ensure that SMARTCARD FIFO mode is valid. 392 * @param __STATE__ SMARTCARD FIFO mode. 393 * @retval SET (__STATE__ is valid) or RESET (__STATE__ is invalid) 394 */ 395 #define IS_SMARTCARD_FIFOMODE_STATE(__STATE__) (((__STATE__) == SMARTCARD_FIFOMODE_DISABLE ) || \ 396 ((__STATE__) == SMARTCARD_FIFOMODE_ENABLE)) 397 398 /** @brief Ensure that SMARTCARD TXFIFO threshold level is valid. 399 * @param __THRESHOLD__ SMARTCARD TXFIFO threshold level. 400 * @retval SET (__THRESHOLD__ is valid) or RESET (__THRESHOLD__ is invalid) 401 */ 402 #define IS_SMARTCARD_TXFIFO_THRESHOLD(__THRESHOLD__) (((__THRESHOLD__) == SMARTCARD_TXFIFO_THRESHOLD_1_8) || \ 403 ((__THRESHOLD__) == SMARTCARD_TXFIFO_THRESHOLD_1_4) || \ 404 ((__THRESHOLD__) == SMARTCARD_TXFIFO_THRESHOLD_1_2) || \ 405 ((__THRESHOLD__) == SMARTCARD_TXFIFO_THRESHOLD_3_4) || \ 406 ((__THRESHOLD__) == SMARTCARD_TXFIFO_THRESHOLD_7_8) || \ 407 ((__THRESHOLD__) == SMARTCARD_TXFIFO_THRESHOLD_8_8)) 408 409 /** @brief Ensure that SMARTCARD RXFIFO threshold level is valid. 410 * @param __THRESHOLD__ SMARTCARD RXFIFO threshold level. 411 * @retval SET (__THRESHOLD__ is valid) or RESET (__THRESHOLD__ is invalid) 412 */ 413 #define IS_SMARTCARD_RXFIFO_THRESHOLD(__THRESHOLD__) (((__THRESHOLD__) == SMARTCARD_RXFIFO_THRESHOLD_1_8) || \ 414 ((__THRESHOLD__) == SMARTCARD_RXFIFO_THRESHOLD_1_4) || \ 415 ((__THRESHOLD__) == SMARTCARD_RXFIFO_THRESHOLD_1_2) || \ 416 ((__THRESHOLD__) == SMARTCARD_RXFIFO_THRESHOLD_3_4) || \ 417 ((__THRESHOLD__) == SMARTCARD_RXFIFO_THRESHOLD_7_8) || \ 418 ((__THRESHOLD__) == SMARTCARD_RXFIFO_THRESHOLD_8_8)) 419 420 /** 421 * @} 422 */ 423 424 /* Exported functions --------------------------------------------------------*/ 425 /** @addtogroup SMARTCARDEx_Exported_Functions 426 * @{ 427 */ 428 429 /* Initialization and de-initialization functions ****************************/ 430 /* IO operation methods *******************************************************/ 431 432 /** @addtogroup SMARTCARDEx_Exported_Functions_Group1 433 * @{ 434 */ 435 436 /* Peripheral Control functions ***********************************************/ 437 void HAL_SMARTCARDEx_BlockLength_Config(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t BlockLength); 438 void HAL_SMARTCARDEx_TimeOut_Config(SMARTCARD_HandleTypeDef *hsmartcard, uint32_t TimeOutValue); 439 HAL_StatusTypeDef HAL_SMARTCARDEx_EnableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsmartcard); 440 HAL_StatusTypeDef HAL_SMARTCARDEx_DisableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsmartcard); 441 442 /** 443 * @} 444 */ 445 446 /* Exported functions --------------------------------------------------------*/ 447 /** @addtogroup SMARTCARDEx_Exported_Functions_Group2 448 * @{ 449 */ 450 451 /* IO operation functions *****************************************************/ 452 void HAL_SMARTCARDEx_RxFifoFullCallback(SMARTCARD_HandleTypeDef *hsmartcard); 453 void HAL_SMARTCARDEx_TxFifoEmptyCallback(SMARTCARD_HandleTypeDef *hsmartcard); 454 455 /** 456 * @} 457 */ 458 459 /** @addtogroup SMARTCARDEx_Exported_Functions_Group3 460 * @{ 461 */ 462 463 /* Peripheral Control functions ***********************************************/ 464 HAL_StatusTypeDef HAL_SMARTCARDEx_EnableFifoMode(SMARTCARD_HandleTypeDef *hsmartcard); 465 HAL_StatusTypeDef HAL_SMARTCARDEx_DisableFifoMode(SMARTCARD_HandleTypeDef *hsmartcard); 466 HAL_StatusTypeDef HAL_SMARTCARDEx_SetTxFifoThreshold(SMARTCARD_HandleTypeDef *hsmartcard, uint32_t Threshold); 467 HAL_StatusTypeDef HAL_SMARTCARDEx_SetRxFifoThreshold(SMARTCARD_HandleTypeDef *hsmartcard, uint32_t Threshold); 468 469 /** 470 * @} 471 */ 472 473 /** 474 * @} 475 */ 476 477 /* Private functions ---------------------------------------------------------*/ 478 479 /** 480 * @} 481 */ 482 483 /** 484 * @} 485 */ 486 487 #ifdef __cplusplus 488 } 489 #endif 490 491 #endif /* STM32G0xx_HAL_SMARTCARD_EX_H */ 492 493
