1 /** 2 ****************************************************************************** 3 * @file stm32c0xx_hal_irda.h 4 * @author MCD Application Team 5 * @brief Header file of IRDA HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2022 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 STM32C0xx_HAL_IRDA_H 21 #define STM32C0xx_HAL_IRDA_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32c0xx_hal_def.h" 29 30 /** @addtogroup STM32C0xx_HAL_Driver 31 * @{ 32 */ 33 34 /** @addtogroup IRDA 35 * @{ 36 */ 37 38 /* Exported types ------------------------------------------------------------*/ 39 /** @defgroup IRDA_Exported_Types IRDA Exported Types 40 * @{ 41 */ 42 43 /** 44 * @brief IRDA Init Structure definition 45 */ 46 typedef struct 47 { 48 uint32_t BaudRate; /*!< This member configures the IRDA communication baud rate. 49 The baud rate register is computed using the following formula: 50 Baud Rate Register = ((usart_ker_ckpres) / ((hirda->Init.BaudRate))) 51 where usart_ker_ckpres is the IRDA 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 can be a value of @ref IRDAEx_Word_Length */ 55 56 uint32_t Parity; /*!< Specifies the parity mode. 57 This parameter can be a value of @ref IRDA_Parity 58 @note When parity is enabled, the computed parity is inserted 59 at the MSB position of the transmitted data (9th bit when 60 the word length is set to 9 data bits; 8th bit when the 61 word length is set to 8 data bits). */ 62 63 uint32_t Mode; /*!< Specifies whether the Receive or Transmit mode is enabled or disabled. 64 This parameter can be a value of @ref IRDA_Transfer_Mode */ 65 66 uint8_t Prescaler; /*!< Specifies the Prescaler value for dividing the UART/USART source clock 67 to achieve low-power frequency. 68 @note Prescaler value 0 is forbidden */ 69 70 uint16_t PowerMode; /*!< Specifies the IRDA power mode. 71 This parameter can be a value of @ref IRDA_Low_Power */ 72 73 uint32_t ClockPrescaler; /*!< Specifies the prescaler value used to divide the IRDA clock source. 74 This parameter can be a value of @ref IRDA_ClockPrescaler. */ 75 76 } IRDA_InitTypeDef; 77 78 /** 79 * @brief HAL IRDA State definition 80 * @note HAL IRDA State value is a combination of 2 different substates: 81 * gState and RxState (see @ref IRDA_State_Definition). 82 * - gState contains IRDA state information related to global Handle management 83 * and also information related to Tx operations. 84 * gState value coding follow below described bitmap : 85 * b7-b6 Error information 86 * 00 : No Error 87 * 01 : (Not Used) 88 * 10 : Timeout 89 * 11 : Error 90 * b5 Peripheral initialization status 91 * 0 : Reset (Peripheral not initialized) 92 * 1 : Init done (Peripheral initialized. HAL IRDA Init function already called) 93 * b4-b3 (not used) 94 * xx : Should be set to 00 95 * b2 Intrinsic process state 96 * 0 : Ready 97 * 1 : Busy (Peripheral busy with some configuration or internal operations) 98 * b1 (not used) 99 * x : Should be set to 0 100 * b0 Tx state 101 * 0 : Ready (no Tx operation ongoing) 102 * 1 : Busy (Tx operation ongoing) 103 * - RxState contains information related to Rx operations. 104 * RxState value coding follow below described bitmap : 105 * b7-b6 (not used) 106 * xx : Should be set to 00 107 * b5 Peripheral initialization status 108 * 0 : Reset (Peripheral not initialized) 109 * 1 : Init done (Peripheral initialized) 110 * b4-b2 (not used) 111 * xxx : Should be set to 000 112 * b1 Rx state 113 * 0 : Ready (no Rx operation ongoing) 114 * 1 : Busy (Rx operation ongoing) 115 * b0 (not used) 116 * x : Should be set to 0. 117 */ 118 typedef uint32_t HAL_IRDA_StateTypeDef; 119 120 /** 121 * @brief IRDA clock sources definition 122 */ 123 typedef enum 124 { 125 IRDA_CLOCKSOURCE_PCLK1 = 0x00U, /*!< PCLK1 clock source */ 126 IRDA_CLOCKSOURCE_HSI = 0x02U, /*!< HSI clock source */ 127 IRDA_CLOCKSOURCE_SYSCLK = 0x04U, /*!< SYSCLK clock source */ 128 IRDA_CLOCKSOURCE_LSE = 0x10U, /*!< LSE clock source */ 129 IRDA_CLOCKSOURCE_UNDEFINED = 0x20U /*!< Undefined clock source */ 130 } IRDA_ClockSourceTypeDef; 131 132 /** 133 * @brief IRDA handle Structure definition 134 */ 135 #if (USE_HAL_IRDA_REGISTER_CALLBACKS == 1) 136 typedef struct __IRDA_HandleTypeDef 137 #else 138 typedef struct 139 #endif /* USE_HAL_IRDA_REGISTER_CALLBACKS */ 140 { 141 USART_TypeDef *Instance; /*!< USART registers base address */ 142 143 IRDA_InitTypeDef Init; /*!< IRDA communication parameters */ 144 145 const uint8_t *pTxBuffPtr; /*!< Pointer to IRDA Tx transfer Buffer */ 146 147 uint16_t TxXferSize; /*!< IRDA Tx Transfer size */ 148 149 __IO uint16_t TxXferCount; /*!< IRDA Tx Transfer Counter */ 150 151 uint8_t *pRxBuffPtr; /*!< Pointer to IRDA Rx transfer Buffer */ 152 153 uint16_t RxXferSize; /*!< IRDA Rx Transfer size */ 154 155 __IO uint16_t RxXferCount; /*!< IRDA Rx Transfer Counter */ 156 157 uint16_t Mask; /*!< USART RX RDR register mask */ 158 159 #if defined(HAL_DMA_MODULE_ENABLED) 160 DMA_HandleTypeDef *hdmatx; /*!< IRDA Tx DMA Handle parameters */ 161 162 DMA_HandleTypeDef *hdmarx; /*!< IRDA Rx DMA Handle parameters */ 163 164 #endif /* HAL_DMA_MODULE_ENABLED */ 165 HAL_LockTypeDef Lock; /*!< Locking object */ 166 167 __IO HAL_IRDA_StateTypeDef gState; /*!< IRDA state information related to global Handle management 168 and also related to Tx operations. 169 This parameter can be a value of @ref HAL_IRDA_StateTypeDef */ 170 171 __IO HAL_IRDA_StateTypeDef RxState; /*!< IRDA state information related to Rx operations. 172 This parameter can be a value of @ref HAL_IRDA_StateTypeDef */ 173 174 __IO uint32_t ErrorCode; /*!< IRDA Error code */ 175 176 #if (USE_HAL_IRDA_REGISTER_CALLBACKS == 1) 177 void (* TxHalfCpltCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Tx Half Complete Callback */ 178 179 void (* TxCpltCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Tx Complete Callback */ 180 181 void (* RxHalfCpltCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Rx Half Complete Callback */ 182 183 void (* RxCpltCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Rx Complete Callback */ 184 185 void (* ErrorCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Error Callback */ 186 187 void (* AbortCpltCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Abort Complete Callback */ 188 189 void (* AbortTransmitCpltCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Abort Transmit Complete Callback */ 190 191 void (* AbortReceiveCpltCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Abort Receive Complete Callback */ 192 193 194 void (* MspInitCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Msp Init callback */ 195 196 void (* MspDeInitCallback)(struct __IRDA_HandleTypeDef *hirda); /*!< IRDA Msp DeInit callback */ 197 #endif /* USE_HAL_IRDA_REGISTER_CALLBACKS */ 198 199 } IRDA_HandleTypeDef; 200 201 #if (USE_HAL_IRDA_REGISTER_CALLBACKS == 1) 202 /** 203 * @brief HAL IRDA Callback ID enumeration definition 204 */ 205 typedef enum 206 { 207 HAL_IRDA_TX_HALFCOMPLETE_CB_ID = 0x00U, /*!< IRDA Tx Half Complete Callback ID */ 208 HAL_IRDA_TX_COMPLETE_CB_ID = 0x01U, /*!< IRDA Tx Complete Callback ID */ 209 HAL_IRDA_RX_HALFCOMPLETE_CB_ID = 0x02U, /*!< IRDA Rx Half Complete Callback ID */ 210 HAL_IRDA_RX_COMPLETE_CB_ID = 0x03U, /*!< IRDA Rx Complete Callback ID */ 211 HAL_IRDA_ERROR_CB_ID = 0x04U, /*!< IRDA Error Callback ID */ 212 HAL_IRDA_ABORT_COMPLETE_CB_ID = 0x05U, /*!< IRDA Abort Complete Callback ID */ 213 HAL_IRDA_ABORT_TRANSMIT_COMPLETE_CB_ID = 0x06U, /*!< IRDA Abort Transmit Complete Callback ID */ 214 HAL_IRDA_ABORT_RECEIVE_COMPLETE_CB_ID = 0x07U, /*!< IRDA Abort Receive Complete Callback ID */ 215 216 HAL_IRDA_MSPINIT_CB_ID = 0x08U, /*!< IRDA MspInit callback ID */ 217 HAL_IRDA_MSPDEINIT_CB_ID = 0x09U /*!< IRDA MspDeInit callback ID */ 218 219 } HAL_IRDA_CallbackIDTypeDef; 220 221 /** 222 * @brief HAL IRDA Callback pointer definition 223 */ 224 typedef void (*pIRDA_CallbackTypeDef)(IRDA_HandleTypeDef *hirda); /*!< pointer to an IRDA callback function */ 225 226 #endif /* USE_HAL_IRDA_REGISTER_CALLBACKS */ 227 228 /** 229 * @} 230 */ 231 232 /* Exported constants --------------------------------------------------------*/ 233 /** @defgroup IRDA_Exported_Constants IRDA Exported Constants 234 * @{ 235 */ 236 237 /** @defgroup IRDA_State_Definition IRDA State Code Definition 238 * @{ 239 */ 240 #define HAL_IRDA_STATE_RESET 0x00000000U /*!< Peripheral is not initialized 241 Value is allowed for gState and RxState */ 242 #define HAL_IRDA_STATE_READY 0x00000020U /*!< Peripheral Initialized and ready for use 243 Value is allowed for gState and RxState */ 244 #define HAL_IRDA_STATE_BUSY 0x00000024U /*!< An internal process is ongoing 245 Value is allowed for gState only */ 246 #define HAL_IRDA_STATE_BUSY_TX 0x00000021U /*!< Data Transmission process is ongoing 247 Value is allowed for gState only */ 248 #define HAL_IRDA_STATE_BUSY_RX 0x00000022U /*!< Data Reception process is ongoing 249 Value is allowed for RxState only */ 250 #define HAL_IRDA_STATE_BUSY_TX_RX 0x00000023U /*!< Data Transmission and Reception process is ongoing 251 Not to be used for neither gState nor RxState. 252 Value is result of combination (Or) between 253 gState and RxState values */ 254 #define HAL_IRDA_STATE_TIMEOUT 0x000000A0U /*!< Timeout state 255 Value is allowed for gState only */ 256 #define HAL_IRDA_STATE_ERROR 0x000000E0U /*!< Error 257 Value is allowed for gState only */ 258 /** 259 * @} 260 */ 261 262 /** @defgroup IRDA_Error_Definition IRDA Error Code Definition 263 * @{ 264 */ 265 #define HAL_IRDA_ERROR_NONE (0x00000000U) /*!< No error */ 266 #define HAL_IRDA_ERROR_PE (0x00000001U) /*!< Parity error */ 267 #define HAL_IRDA_ERROR_NE (0x00000002U) /*!< Noise error */ 268 #define HAL_IRDA_ERROR_FE (0x00000004U) /*!< frame error */ 269 #define HAL_IRDA_ERROR_ORE (0x00000008U) /*!< Overrun error */ 270 #if defined(HAL_DMA_MODULE_ENABLED) 271 #define HAL_IRDA_ERROR_DMA (0x00000010U) /*!< DMA transfer error */ 272 #endif /* HAL_DMA_MODULE_ENABLED */ 273 #define HAL_IRDA_ERROR_BUSY (0x00000020U) /*!< Busy Error */ 274 #if (USE_HAL_IRDA_REGISTER_CALLBACKS == 1) 275 #define HAL_IRDA_ERROR_INVALID_CALLBACK (0x00000040U) /*!< Invalid Callback error */ 276 #endif /* USE_HAL_IRDA_REGISTER_CALLBACKS */ 277 /** 278 * @} 279 */ 280 281 /** @defgroup IRDA_Parity IRDA Parity 282 * @{ 283 */ 284 #define IRDA_PARITY_NONE 0x00000000U /*!< No parity */ 285 #define IRDA_PARITY_EVEN USART_CR1_PCE /*!< Even parity */ 286 #define IRDA_PARITY_ODD (USART_CR1_PCE | USART_CR1_PS) /*!< Odd parity */ 287 /** 288 * @} 289 */ 290 291 /** @defgroup IRDA_Transfer_Mode IRDA Transfer Mode 292 * @{ 293 */ 294 #define IRDA_MODE_RX USART_CR1_RE /*!< RX mode */ 295 #define IRDA_MODE_TX USART_CR1_TE /*!< TX mode */ 296 #define IRDA_MODE_TX_RX (USART_CR1_TE |USART_CR1_RE) /*!< RX and TX mode */ 297 /** 298 * @} 299 */ 300 301 /** @defgroup IRDA_Low_Power IRDA Low Power 302 * @{ 303 */ 304 #define IRDA_POWERMODE_NORMAL 0x00000000U /*!< IRDA normal power mode */ 305 #define IRDA_POWERMODE_LOWPOWER USART_CR3_IRLP /*!< IRDA low power mode */ 306 /** 307 * @} 308 */ 309 310 /** @defgroup IRDA_ClockPrescaler IRDA Clock Prescaler 311 * @{ 312 */ 313 #define IRDA_PRESCALER_DIV1 0x00000000U /*!< fclk_pres = fclk */ 314 #define IRDA_PRESCALER_DIV2 0x00000001U /*!< fclk_pres = fclk/2 */ 315 #define IRDA_PRESCALER_DIV4 0x00000002U /*!< fclk_pres = fclk/4 */ 316 #define IRDA_PRESCALER_DIV6 0x00000003U /*!< fclk_pres = fclk/6 */ 317 #define IRDA_PRESCALER_DIV8 0x00000004U /*!< fclk_pres = fclk/8 */ 318 #define IRDA_PRESCALER_DIV10 0x00000005U /*!< fclk_pres = fclk/10 */ 319 #define IRDA_PRESCALER_DIV12 0x00000006U /*!< fclk_pres = fclk/12 */ 320 #define IRDA_PRESCALER_DIV16 0x00000007U /*!< fclk_pres = fclk/16 */ 321 #define IRDA_PRESCALER_DIV32 0x00000008U /*!< fclk_pres = fclk/32 */ 322 #define IRDA_PRESCALER_DIV64 0x00000009U /*!< fclk_pres = fclk/64 */ 323 #define IRDA_PRESCALER_DIV128 0x0000000AU /*!< fclk_pres = fclk/128 */ 324 #define IRDA_PRESCALER_DIV256 0x0000000BU /*!< fclk_pres = fclk/256 */ 325 /** 326 * @} 327 */ 328 329 /** @defgroup IRDA_State IRDA State 330 * @{ 331 */ 332 #define IRDA_STATE_DISABLE 0x00000000U /*!< IRDA disabled */ 333 #define IRDA_STATE_ENABLE USART_CR1_UE /*!< IRDA enabled */ 334 /** 335 * @} 336 */ 337 338 /** @defgroup IRDA_Mode IRDA Mode 339 * @{ 340 */ 341 #define IRDA_MODE_DISABLE 0x00000000U /*!< Associated UART disabled in IRDA mode */ 342 #define IRDA_MODE_ENABLE USART_CR3_IREN /*!< Associated UART enabled in IRDA mode */ 343 /** 344 * @} 345 */ 346 347 /** @defgroup IRDA_One_Bit IRDA One Bit Sampling 348 * @{ 349 */ 350 #define IRDA_ONE_BIT_SAMPLE_DISABLE 0x00000000U /*!< One-bit sampling disabled */ 351 #define IRDA_ONE_BIT_SAMPLE_ENABLE USART_CR3_ONEBIT /*!< One-bit sampling enabled */ 352 /** 353 * @} 354 */ 355 356 /** @defgroup IRDA_DMA_Tx IRDA DMA Tx 357 * @{ 358 */ 359 #define IRDA_DMA_TX_DISABLE 0x00000000U /*!< IRDA DMA TX disabled */ 360 #define IRDA_DMA_TX_ENABLE USART_CR3_DMAT /*!< IRDA DMA TX enabled */ 361 /** 362 * @} 363 */ 364 365 /** @defgroup IRDA_DMA_Rx IRDA DMA Rx 366 * @{ 367 */ 368 #define IRDA_DMA_RX_DISABLE 0x00000000U /*!< IRDA DMA RX disabled */ 369 #define IRDA_DMA_RX_ENABLE USART_CR3_DMAR /*!< IRDA DMA RX enabled */ 370 /** 371 * @} 372 */ 373 374 /** @defgroup IRDA_Request_Parameters IRDA Request Parameters 375 * @{ 376 */ 377 #define IRDA_AUTOBAUD_REQUEST USART_RQR_ABRRQ /*!< Auto-Baud Rate Request */ 378 #define IRDA_RXDATA_FLUSH_REQUEST USART_RQR_RXFRQ /*!< Receive Data flush Request */ 379 #define IRDA_TXDATA_FLUSH_REQUEST USART_RQR_TXFRQ /*!< Transmit data flush Request */ 380 /** 381 * @} 382 */ 383 384 /** @defgroup IRDA_Flags IRDA Flags 385 * Elements values convention: 0xXXXX 386 * - 0xXXXX : Flag mask in the ISR register 387 * @{ 388 */ 389 #define IRDA_FLAG_REACK USART_ISR_REACK /*!< IRDA receive enable acknowledge flag */ 390 #define IRDA_FLAG_TEACK USART_ISR_TEACK /*!< IRDA transmit enable acknowledge flag */ 391 #define IRDA_FLAG_BUSY USART_ISR_BUSY /*!< IRDA busy flag */ 392 #define IRDA_FLAG_ABRF USART_ISR_ABRF /*!< IRDA auto Baud rate flag */ 393 #define IRDA_FLAG_ABRE USART_ISR_ABRE /*!< IRDA auto Baud rate error */ 394 #define IRDA_FLAG_TXE USART_ISR_TXE_TXFNF /*!< IRDA transmit data register empty */ 395 #define IRDA_FLAG_TC USART_ISR_TC /*!< IRDA transmission complete */ 396 #define IRDA_FLAG_RXNE USART_ISR_RXNE_RXFNE /*!< IRDA read data register not empty */ 397 #define IRDA_FLAG_ORE USART_ISR_ORE /*!< IRDA overrun error */ 398 #define IRDA_FLAG_NE USART_ISR_NE /*!< IRDA noise error */ 399 #define IRDA_FLAG_FE USART_ISR_FE /*!< IRDA frame error */ 400 #define IRDA_FLAG_PE USART_ISR_PE /*!< IRDA parity error */ 401 /** 402 * @} 403 */ 404 405 /** @defgroup IRDA_Interrupt_definition IRDA Interrupts Definition 406 * Elements values convention: 0000ZZZZ0XXYYYYYb 407 * - YYYYY : Interrupt source position in the XX register (5bits) 408 * - XX : Interrupt source register (2bits) 409 * - 01: CR1 register 410 * - 10: CR2 register 411 * - 11: CR3 register 412 * - ZZZZ : Flag position in the ISR register(4bits) 413 * @{ 414 */ 415 #define IRDA_IT_PE 0x0028U /*!< IRDA Parity error interruption */ 416 #define IRDA_IT_TXE 0x0727U /*!< IRDA Transmit data register empty interruption */ 417 #define IRDA_IT_TC 0x0626U /*!< IRDA Transmission complete interruption */ 418 #define IRDA_IT_RXNE 0x0525U /*!< IRDA Read data register not empty interruption */ 419 #define IRDA_IT_IDLE 0x0424U /*!< IRDA Idle interruption */ 420 421 /* Elements values convention: 000000000XXYYYYYb 422 - YYYYY : Interrupt source position in the XX register (5bits) 423 - XX : Interrupt source register (2bits) 424 - 01: CR1 register 425 - 10: CR2 register 426 - 11: CR3 register */ 427 #define IRDA_IT_ERR 0x0060U /*!< IRDA Error interruption */ 428 429 /* Elements values convention: 0000ZZZZ00000000b 430 - ZZZZ : Flag position in the ISR register(4bits) */ 431 #define IRDA_IT_ORE 0x0300U /*!< IRDA Overrun error interruption */ 432 #define IRDA_IT_NE 0x0200U /*!< IRDA Noise error interruption */ 433 #define IRDA_IT_FE 0x0100U /*!< IRDA Frame error interruption */ 434 /** 435 * @} 436 */ 437 438 /** @defgroup IRDA_IT_CLEAR_Flags IRDA Interruption Clear Flags 439 * @{ 440 */ 441 #define IRDA_CLEAR_PEF USART_ICR_PECF /*!< Parity Error Clear Flag */ 442 #define IRDA_CLEAR_FEF USART_ICR_FECF /*!< Framing Error Clear Flag */ 443 #define IRDA_CLEAR_NEF USART_ICR_NECF /*!< Noise Error detected Clear Flag */ 444 #define IRDA_CLEAR_OREF USART_ICR_ORECF /*!< OverRun Error Clear Flag */ 445 #define IRDA_CLEAR_IDLEF USART_ICR_IDLECF /*!< IDLE line detected Clear Flag */ 446 #define IRDA_CLEAR_TCF USART_ICR_TCCF /*!< Transmission Complete Clear Flag */ 447 /** 448 * @} 449 */ 450 451 /** @defgroup IRDA_Interruption_Mask IRDA interruptions flags mask 452 * @{ 453 */ 454 #define IRDA_IT_MASK 0x001FU /*!< IRDA Interruptions flags mask */ 455 #define IRDA_CR_MASK 0x00E0U /*!< IRDA control register mask */ 456 #define IRDA_CR_POS 5U /*!< IRDA control register position */ 457 #define IRDA_ISR_MASK 0x1F00U /*!< IRDA ISR register mask */ 458 #define IRDA_ISR_POS 8U /*!< IRDA ISR register position */ 459 /** 460 * @} 461 */ 462 463 /** 464 * @} 465 */ 466 467 /* Exported macros -----------------------------------------------------------*/ 468 /** @defgroup IRDA_Exported_Macros IRDA Exported Macros 469 * @{ 470 */ 471 472 /** @brief Reset IRDA handle state. 473 * @param __HANDLE__ IRDA handle. 474 * @retval None 475 */ 476 #if USE_HAL_IRDA_REGISTER_CALLBACKS == 1 477 #define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) do{ \ 478 (__HANDLE__)->gState = HAL_IRDA_STATE_RESET; \ 479 (__HANDLE__)->RxState = HAL_IRDA_STATE_RESET; \ 480 (__HANDLE__)->MspInitCallback = NULL; \ 481 (__HANDLE__)->MspDeInitCallback = NULL; \ 482 } while(0U) 483 #else 484 #define __HAL_IRDA_RESET_HANDLE_STATE(__HANDLE__) do{ \ 485 (__HANDLE__)->gState = HAL_IRDA_STATE_RESET; \ 486 (__HANDLE__)->RxState = HAL_IRDA_STATE_RESET; \ 487 } while(0U) 488 #endif /*USE_HAL_IRDA_REGISTER_CALLBACKS */ 489 490 /** @brief Flush the IRDA DR register. 491 * @param __HANDLE__ specifies the IRDA Handle. 492 * @retval None 493 */ 494 #define __HAL_IRDA_FLUSH_DRREGISTER(__HANDLE__) \ 495 do{ \ 496 SET_BIT((__HANDLE__)->Instance->RQR, IRDA_RXDATA_FLUSH_REQUEST); \ 497 SET_BIT((__HANDLE__)->Instance->RQR, IRDA_TXDATA_FLUSH_REQUEST); \ 498 } while(0U) 499 500 /** @brief Clear the specified IRDA pending flag. 501 * @param __HANDLE__ specifies the IRDA Handle. 502 * @param __FLAG__ specifies the flag to check. 503 * This parameter can be any combination of the following values: 504 * @arg @ref IRDA_CLEAR_PEF 505 * @arg @ref IRDA_CLEAR_FEF 506 * @arg @ref IRDA_CLEAR_NEF 507 * @arg @ref IRDA_CLEAR_OREF 508 * @arg @ref IRDA_CLEAR_TCF 509 * @arg @ref IRDA_CLEAR_IDLEF 510 * @retval None 511 */ 512 #define __HAL_IRDA_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) 513 514 /** @brief Clear the IRDA PE pending flag. 515 * @param __HANDLE__ specifies the IRDA Handle. 516 * @retval None 517 */ 518 #define __HAL_IRDA_CLEAR_PEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_PEF) 519 520 521 /** @brief Clear the IRDA FE pending flag. 522 * @param __HANDLE__ specifies the IRDA Handle. 523 * @retval None 524 */ 525 #define __HAL_IRDA_CLEAR_FEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_FEF) 526 527 /** @brief Clear the IRDA NE pending flag. 528 * @param __HANDLE__ specifies the IRDA Handle. 529 * @retval None 530 */ 531 #define __HAL_IRDA_CLEAR_NEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_NEF) 532 533 /** @brief Clear the IRDA ORE pending flag. 534 * @param __HANDLE__ specifies the IRDA Handle. 535 * @retval None 536 */ 537 #define __HAL_IRDA_CLEAR_OREFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_OREF) 538 539 /** @brief Clear the IRDA IDLE pending flag. 540 * @param __HANDLE__ specifies the IRDA Handle. 541 * @retval None 542 */ 543 #define __HAL_IRDA_CLEAR_IDLEFLAG(__HANDLE__) __HAL_IRDA_CLEAR_FLAG((__HANDLE__), IRDA_CLEAR_IDLEF) 544 545 /** @brief Check whether the specified IRDA flag is set or not. 546 * @param __HANDLE__ specifies the IRDA Handle. 547 * @param __FLAG__ specifies the flag to check. 548 * This parameter can be one of the following values: 549 * @arg @ref IRDA_FLAG_REACK Receive enable acknowledge flag 550 * @arg @ref IRDA_FLAG_TEACK Transmit enable acknowledge flag 551 * @arg @ref IRDA_FLAG_BUSY Busy flag 552 * @arg @ref IRDA_FLAG_ABRF Auto Baud rate detection flag 553 * @arg @ref IRDA_FLAG_ABRE Auto Baud rate detection error flag 554 * @arg @ref IRDA_FLAG_TXE Transmit data register empty flag 555 * @arg @ref IRDA_FLAG_TC Transmission Complete flag 556 * @arg @ref IRDA_FLAG_RXNE Receive data register not empty flag 557 * @arg @ref IRDA_FLAG_ORE OverRun Error flag 558 * @arg @ref IRDA_FLAG_NE Noise Error flag 559 * @arg @ref IRDA_FLAG_FE Framing Error flag 560 * @arg @ref IRDA_FLAG_PE Parity Error flag 561 * @retval The new state of __FLAG__ (TRUE or FALSE). 562 */ 563 #define __HAL_IRDA_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR & (__FLAG__)) == (__FLAG__)) 564 565 566 /** @brief Enable the specified IRDA interrupt. 567 * @param __HANDLE__ specifies the IRDA Handle. 568 * @param __INTERRUPT__ specifies the IRDA interrupt source to enable. 569 * This parameter can be one of the following values: 570 * @arg @ref IRDA_IT_TXE Transmit Data Register empty interrupt 571 * @arg @ref IRDA_IT_TC Transmission complete interrupt 572 * @arg @ref IRDA_IT_RXNE Receive Data register not empty interrupt 573 * @arg @ref IRDA_IT_IDLE Idle line detection interrupt 574 * @arg @ref IRDA_IT_PE Parity Error interrupt 575 * @arg @ref IRDA_IT_ERR Error interrupt(Frame error, noise error, overrun error) 576 * @retval None 577 */ 578 #define __HAL_IRDA_ENABLE_IT(__HANDLE__, __INTERRUPT__) (((((__INTERRUPT__) & IRDA_CR_MASK) >> IRDA_CR_POS) == 1U)? \ 579 ((__HANDLE__)->Instance->CR1 |= (1U << \ 580 ((__INTERRUPT__) & IRDA_IT_MASK))):\ 581 ((((__INTERRUPT__) & IRDA_CR_MASK) >> IRDA_CR_POS) == 2U)? \ 582 ((__HANDLE__)->Instance->CR2 |= (1U << \ 583 ((__INTERRUPT__) & IRDA_IT_MASK))):\ 584 ((__HANDLE__)->Instance->CR3 |= (1U << \ 585 ((__INTERRUPT__) & IRDA_IT_MASK)))) 586 587 /** @brief Disable the specified IRDA interrupt. 588 * @param __HANDLE__ specifies the IRDA Handle. 589 * @param __INTERRUPT__ specifies the IRDA interrupt source to disable. 590 * This parameter can be one of the following values: 591 * @arg @ref IRDA_IT_TXE Transmit Data Register empty interrupt 592 * @arg @ref IRDA_IT_TC Transmission complete interrupt 593 * @arg @ref IRDA_IT_RXNE Receive Data register not empty interrupt 594 * @arg @ref IRDA_IT_IDLE Idle line detection interrupt 595 * @arg @ref IRDA_IT_PE Parity Error interrupt 596 * @arg @ref IRDA_IT_ERR Error interrupt(Frame error, noise error, overrun error) 597 * @retval None 598 */ 599 #define __HAL_IRDA_DISABLE_IT(__HANDLE__, __INTERRUPT__) (((((__INTERRUPT__) & IRDA_CR_MASK) >> IRDA_CR_POS) == 1U)? \ 600 ((__HANDLE__)->Instance->CR1 &= ~ (1U << \ 601 ((__INTERRUPT__) & IRDA_IT_MASK))): \ 602 ((((__INTERRUPT__) & IRDA_CR_MASK) >> IRDA_CR_POS) == 2U)? \ 603 ((__HANDLE__)->Instance->CR2 &= ~ (1U << \ 604 ((__INTERRUPT__) & IRDA_IT_MASK))): \ 605 ((__HANDLE__)->Instance->CR3 &= ~ (1U << \ 606 ((__INTERRUPT__) & IRDA_IT_MASK)))) 607 608 /** @brief Check whether the specified IRDA interrupt has occurred or not. 609 * @param __HANDLE__ specifies the IRDA Handle. 610 * @param __INTERRUPT__ specifies the IRDA interrupt source to check. 611 * This parameter can be one of the following values: 612 * @arg @ref IRDA_IT_TXE Transmit Data Register empty interrupt 613 * @arg @ref IRDA_IT_TC Transmission complete interrupt 614 * @arg @ref IRDA_IT_RXNE Receive Data register not empty interrupt 615 * @arg @ref IRDA_IT_IDLE Idle line detection interrupt 616 * @arg @ref IRDA_IT_ORE OverRun Error interrupt 617 * @arg @ref IRDA_IT_NE Noise Error interrupt 618 * @arg @ref IRDA_IT_FE Framing Error interrupt 619 * @arg @ref IRDA_IT_PE Parity Error interrupt 620 * @retval The new state of __IT__ (SET or RESET). 621 */ 622 #define __HAL_IRDA_GET_IT(__HANDLE__, __INTERRUPT__) \ 623 ((((__HANDLE__)->Instance->ISR& (0x01U << (((__INTERRUPT__) & IRDA_ISR_MASK)>>IRDA_ISR_POS))) != 0U) ? SET : RESET) 624 625 /** @brief Check whether the specified IRDA interrupt source is enabled or not. 626 * @param __HANDLE__ specifies the IRDA Handle. 627 * @param __INTERRUPT__ specifies the IRDA interrupt source to check. 628 * This parameter can be one of the following values: 629 * @arg @ref IRDA_IT_TXE Transmit Data Register empty interrupt 630 * @arg @ref IRDA_IT_TC Transmission complete interrupt 631 * @arg @ref IRDA_IT_RXNE Receive Data register not empty interrupt 632 * @arg @ref IRDA_IT_IDLE Idle line detection interrupt 633 * @arg @ref IRDA_IT_ERR Framing, overrun or noise error interrupt 634 * @arg @ref IRDA_IT_PE Parity Error interrupt 635 * @retval The new state of __IT__ (SET or RESET). 636 */ 637 #define __HAL_IRDA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) \ 638 ((((((((__INTERRUPT__) & IRDA_CR_MASK) >>IRDA_CR_POS) == 0x01U)? (__HANDLE__)->Instance->CR1 :(((((__INTERRUPT__) \ 639 & IRDA_CR_MASK) >> IRDA_CR_POS)== 0x02U)? (__HANDLE__)->Instance->CR2 :(__HANDLE__)->Instance->CR3)) \ 640 & (0x01U <<(((uint16_t)(__INTERRUPT__)) & IRDA_IT_MASK))) != 0U) ? SET : RESET) 641 642 /** @brief Clear the specified IRDA ISR flag, in setting the proper ICR register flag. 643 * @param __HANDLE__ specifies the IRDA Handle. 644 * @param __IT_CLEAR__ specifies the interrupt clear register flag that needs to be set 645 * to clear the corresponding interrupt 646 * This parameter can be one of the following values: 647 * @arg @ref IRDA_CLEAR_PEF Parity Error Clear Flag 648 * @arg @ref IRDA_CLEAR_FEF Framing Error Clear Flag 649 * @arg @ref IRDA_CLEAR_NEF Noise detected Clear Flag 650 * @arg @ref IRDA_CLEAR_OREF OverRun Error Clear Flag 651 * @arg @ref IRDA_CLEAR_TCF Transmission Complete Clear Flag 652 * @retval None 653 */ 654 #define __HAL_IRDA_CLEAR_IT(__HANDLE__, __IT_CLEAR__) ((__HANDLE__)->Instance->ICR = (uint32_t)(__IT_CLEAR__)) 655 656 657 /** @brief Set a specific IRDA request flag. 658 * @param __HANDLE__ specifies the IRDA Handle. 659 * @param __REQ__ specifies the request flag to set 660 * This parameter can be one of the following values: 661 * @arg @ref IRDA_AUTOBAUD_REQUEST Auto-Baud Rate Request 662 * @arg @ref IRDA_RXDATA_FLUSH_REQUEST Receive Data flush Request 663 * @arg @ref IRDA_TXDATA_FLUSH_REQUEST Transmit data flush Request 664 * @retval None 665 */ 666 #define __HAL_IRDA_SEND_REQ(__HANDLE__, __REQ__) ((__HANDLE__)->Instance->RQR |= (uint16_t)(__REQ__)) 667 668 /** @brief Enable the IRDA one bit sample method. 669 * @param __HANDLE__ specifies the IRDA Handle. 670 * @retval None 671 */ 672 #define __HAL_IRDA_ONE_BIT_SAMPLE_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3|= USART_CR3_ONEBIT) 673 674 /** @brief Disable the IRDA one bit sample method. 675 * @param __HANDLE__ specifies the IRDA Handle. 676 * @retval None 677 */ 678 #define __HAL_IRDA_ONE_BIT_SAMPLE_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR3\ 679 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT)) 680 681 /** @brief Enable UART/USART associated to IRDA Handle. 682 * @param __HANDLE__ specifies the IRDA Handle. 683 * @retval None 684 */ 685 #define __HAL_IRDA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= USART_CR1_UE) 686 687 /** @brief Disable UART/USART associated to IRDA Handle. 688 * @param __HANDLE__ specifies the IRDA Handle. 689 * @retval None 690 */ 691 #define __HAL_IRDA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~USART_CR1_UE) 692 693 /** 694 * @} 695 */ 696 697 /* Private macros --------------------------------------------------------*/ 698 /** @addtogroup IRDA_Private_Macros 699 * @{ 700 */ 701 702 /** @brief Ensure that IRDA Baud rate is less or equal to maximum value. 703 * @param __BAUDRATE__ specifies the IRDA Baudrate set by the user. 704 * @retval True or False 705 */ 706 #define IS_IRDA_BAUDRATE(__BAUDRATE__) ((__BAUDRATE__) < 115201U) 707 708 /** @brief Ensure that IRDA prescaler value is strictly larger than 0. 709 * @param __PRESCALER__ specifies the IRDA prescaler value set by the user. 710 * @retval True or False 711 */ 712 #define IS_IRDA_PRESCALER(__PRESCALER__) ((__PRESCALER__) > 0U) 713 714 /** @brief Ensure that IRDA frame parity is valid. 715 * @param __PARITY__ IRDA frame parity. 716 * @retval SET (__PARITY__ is valid) or RESET (__PARITY__ is invalid) 717 */ 718 #define IS_IRDA_PARITY(__PARITY__) (((__PARITY__) == IRDA_PARITY_NONE) || \ 719 ((__PARITY__) == IRDA_PARITY_EVEN) || \ 720 ((__PARITY__) == IRDA_PARITY_ODD)) 721 722 /** @brief Ensure that IRDA communication mode is valid. 723 * @param __MODE__ IRDA communication mode. 724 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) 725 */ 726 #define IS_IRDA_TX_RX_MODE(__MODE__) ((((__MODE__)\ 727 & (~((uint32_t)(IRDA_MODE_TX_RX)))) == 0x00U) && ((__MODE__) != 0x00U)) 728 729 /** @brief Ensure that IRDA power mode is valid. 730 * @param __MODE__ IRDA power mode. 731 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) 732 */ 733 #define IS_IRDA_POWERMODE(__MODE__) (((__MODE__) == IRDA_POWERMODE_LOWPOWER) || \ 734 ((__MODE__) == IRDA_POWERMODE_NORMAL)) 735 736 /** @brief Ensure that IRDA clock Prescaler is valid. 737 * @param __CLOCKPRESCALER__ IRDA clock Prescaler value. 738 * @retval SET (__CLOCKPRESCALER__ is valid) or RESET (__CLOCKPRESCALER__ is invalid) 739 */ 740 #define IS_IRDA_CLOCKPRESCALER(__CLOCKPRESCALER__) (((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV1) || \ 741 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV2) || \ 742 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV4) || \ 743 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV6) || \ 744 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV8) || \ 745 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV10) || \ 746 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV12) || \ 747 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV16) || \ 748 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV32) || \ 749 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV64) || \ 750 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV128) || \ 751 ((__CLOCKPRESCALER__) == IRDA_PRESCALER_DIV256)) 752 753 /** @brief Ensure that IRDA state is valid. 754 * @param __STATE__ IRDA state mode. 755 * @retval SET (__STATE__ is valid) or RESET (__STATE__ is invalid) 756 */ 757 #define IS_IRDA_STATE(__STATE__) (((__STATE__) == IRDA_STATE_DISABLE) || \ 758 ((__STATE__) == IRDA_STATE_ENABLE)) 759 760 /** @brief Ensure that IRDA associated UART/USART mode is valid. 761 * @param __MODE__ IRDA associated UART/USART mode. 762 * @retval SET (__MODE__ is valid) or RESET (__MODE__ is invalid) 763 */ 764 #define IS_IRDA_MODE(__MODE__) (((__MODE__) == IRDA_MODE_DISABLE) || \ 765 ((__MODE__) == IRDA_MODE_ENABLE)) 766 767 /** @brief Ensure that IRDA sampling rate is valid. 768 * @param __ONEBIT__ IRDA sampling rate. 769 * @retval SET (__ONEBIT__ is valid) or RESET (__ONEBIT__ is invalid) 770 */ 771 #define IS_IRDA_ONE_BIT_SAMPLE(__ONEBIT__) (((__ONEBIT__) == IRDA_ONE_BIT_SAMPLE_DISABLE) || \ 772 ((__ONEBIT__) == IRDA_ONE_BIT_SAMPLE_ENABLE)) 773 774 /** @brief Ensure that IRDA DMA TX mode is valid. 775 * @param __DMATX__ IRDA DMA TX mode. 776 * @retval SET (__DMATX__ is valid) or RESET (__DMATX__ is invalid) 777 */ 778 #define IS_IRDA_DMA_TX(__DMATX__) (((__DMATX__) == IRDA_DMA_TX_DISABLE) || \ 779 ((__DMATX__) == IRDA_DMA_TX_ENABLE)) 780 781 /** @brief Ensure that IRDA DMA RX mode is valid. 782 * @param __DMARX__ IRDA DMA RX mode. 783 * @retval SET (__DMARX__ is valid) or RESET (__DMARX__ is invalid) 784 */ 785 #define IS_IRDA_DMA_RX(__DMARX__) (((__DMARX__) == IRDA_DMA_RX_DISABLE) || \ 786 ((__DMARX__) == IRDA_DMA_RX_ENABLE)) 787 788 /** @brief Ensure that IRDA request is valid. 789 * @param __PARAM__ IRDA request. 790 * @retval SET (__PARAM__ is valid) or RESET (__PARAM__ is invalid) 791 */ 792 #define IS_IRDA_REQUEST_PARAMETER(__PARAM__) (((__PARAM__) == IRDA_AUTOBAUD_REQUEST) || \ 793 ((__PARAM__) == IRDA_RXDATA_FLUSH_REQUEST) || \ 794 ((__PARAM__) == IRDA_TXDATA_FLUSH_REQUEST)) 795 /** 796 * @} 797 */ 798 799 /* Include IRDA HAL Extended module */ 800 #include "stm32c0xx_hal_irda_ex.h" 801 802 /* Exported functions --------------------------------------------------------*/ 803 /** @addtogroup IRDA_Exported_Functions IRDA Exported Functions 804 * @{ 805 */ 806 807 /** @addtogroup IRDA_Exported_Functions_Group1 Initialization and de-initialization functions 808 * @{ 809 */ 810 811 /* Initialization and de-initialization functions ****************************/ 812 HAL_StatusTypeDef HAL_IRDA_Init(IRDA_HandleTypeDef *hirda); 813 HAL_StatusTypeDef HAL_IRDA_DeInit(IRDA_HandleTypeDef *hirda); 814 void HAL_IRDA_MspInit(IRDA_HandleTypeDef *hirda); 815 void HAL_IRDA_MspDeInit(IRDA_HandleTypeDef *hirda); 816 817 #if (USE_HAL_IRDA_REGISTER_CALLBACKS == 1) 818 /* Callbacks Register/UnRegister functions ***********************************/ 819 HAL_StatusTypeDef HAL_IRDA_RegisterCallback(IRDA_HandleTypeDef *hirda, HAL_IRDA_CallbackIDTypeDef CallbackID, 820 pIRDA_CallbackTypeDef pCallback); 821 HAL_StatusTypeDef HAL_IRDA_UnRegisterCallback(IRDA_HandleTypeDef *hirda, HAL_IRDA_CallbackIDTypeDef CallbackID); 822 #endif /* USE_HAL_IRDA_REGISTER_CALLBACKS */ 823 824 /** 825 * @} 826 */ 827 828 /** @addtogroup IRDA_Exported_Functions_Group2 IO operation functions 829 * @{ 830 */ 831 832 /* IO operation functions *****************************************************/ 833 HAL_StatusTypeDef HAL_IRDA_Transmit(IRDA_HandleTypeDef *hirda, const uint8_t *pData, uint16_t Size, uint32_t Timeout); 834 HAL_StatusTypeDef HAL_IRDA_Receive(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size, uint32_t Timeout); 835 HAL_StatusTypeDef HAL_IRDA_Transmit_IT(IRDA_HandleTypeDef *hirda, const uint8_t *pData, uint16_t Size); 836 HAL_StatusTypeDef HAL_IRDA_Receive_IT(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); 837 #if defined(HAL_DMA_MODULE_ENABLED) 838 HAL_StatusTypeDef HAL_IRDA_Transmit_DMA(IRDA_HandleTypeDef *hirda, const uint8_t *pData, uint16_t Size); 839 HAL_StatusTypeDef HAL_IRDA_Receive_DMA(IRDA_HandleTypeDef *hirda, uint8_t *pData, uint16_t Size); 840 HAL_StatusTypeDef HAL_IRDA_DMAPause(IRDA_HandleTypeDef *hirda); 841 HAL_StatusTypeDef HAL_IRDA_DMAResume(IRDA_HandleTypeDef *hirda); 842 HAL_StatusTypeDef HAL_IRDA_DMAStop(IRDA_HandleTypeDef *hirda); 843 #endif /* HAL_DMA_MODULE_ENABLED */ 844 /* Transfer Abort functions */ 845 HAL_StatusTypeDef HAL_IRDA_Abort(IRDA_HandleTypeDef *hirda); 846 HAL_StatusTypeDef HAL_IRDA_AbortTransmit(IRDA_HandleTypeDef *hirda); 847 HAL_StatusTypeDef HAL_IRDA_AbortReceive(IRDA_HandleTypeDef *hirda); 848 HAL_StatusTypeDef HAL_IRDA_Abort_IT(IRDA_HandleTypeDef *hirda); 849 HAL_StatusTypeDef HAL_IRDA_AbortTransmit_IT(IRDA_HandleTypeDef *hirda); 850 HAL_StatusTypeDef HAL_IRDA_AbortReceive_IT(IRDA_HandleTypeDef *hirda); 851 852 void HAL_IRDA_IRQHandler(IRDA_HandleTypeDef *hirda); 853 void HAL_IRDA_TxCpltCallback(IRDA_HandleTypeDef *hirda); 854 void HAL_IRDA_RxCpltCallback(IRDA_HandleTypeDef *hirda); 855 void HAL_IRDA_TxHalfCpltCallback(IRDA_HandleTypeDef *hirda); 856 void HAL_IRDA_RxHalfCpltCallback(IRDA_HandleTypeDef *hirda); 857 void HAL_IRDA_ErrorCallback(IRDA_HandleTypeDef *hirda); 858 void HAL_IRDA_AbortCpltCallback(IRDA_HandleTypeDef *hirda); 859 void HAL_IRDA_AbortTransmitCpltCallback(IRDA_HandleTypeDef *hirda); 860 void HAL_IRDA_AbortReceiveCpltCallback(IRDA_HandleTypeDef *hirda); 861 862 /** 863 * @} 864 */ 865 866 /* Peripheral Control functions ************************************************/ 867 868 /** @addtogroup IRDA_Exported_Functions_Group4 Peripheral State and Error functions 869 * @{ 870 */ 871 872 /* Peripheral State and Error functions ***************************************/ 873 HAL_IRDA_StateTypeDef HAL_IRDA_GetState(const IRDA_HandleTypeDef *hirda); 874 uint32_t HAL_IRDA_GetError(const IRDA_HandleTypeDef *hirda); 875 876 /** 877 * @} 878 */ 879 880 /** 881 * @} 882 */ 883 884 /** 885 * @} 886 */ 887 888 /** 889 * @} 890 */ 891 892 #ifdef __cplusplus 893 } 894 #endif 895 896 #endif /* STM32C0xx_HAL_IRDA_H */ 897 898
