1 /** 2 ****************************************************************************** 3 * @file stm32l4xx_hal_gpio_ex.h 4 * @author MCD Application Team 5 * @brief Header file of GPIO HAL Extended 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_GPIO_EX_H 21 #define STM32L4xx_HAL_GPIO_EX_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 /** @defgroup GPIOEx GPIOEx 35 * @brief GPIO Extended HAL module driver 36 * @{ 37 */ 38 39 /* Exported types ------------------------------------------------------------*/ 40 /* Exported constants --------------------------------------------------------*/ 41 /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants 42 * @{ 43 */ 44 45 /** @defgroup GPIOEx_Alternate_function_selection GPIOEx Alternate function selection 46 * @{ 47 */ 48 49 #if defined(STM32L412xx) || defined(STM32L422xx) 50 /*--------------STM32L412xx/STM32L422xx---*/ 51 /** 52 * @brief AF 0 selection 53 */ 54 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 55 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 56 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 57 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 58 59 /** 60 * @brief AF 1 selection 61 */ 62 #define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ 63 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 64 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 65 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 66 67 /** 68 * @brief AF 2 selection 69 */ 70 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 71 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 72 73 /** 74 * @brief AF 3 selection 75 */ 76 #define GPIO_AF3_USART2 ((uint8_t)0x03) /* USART1 Alternate Function mapping */ 77 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 78 79 /** 80 * @brief AF 4 selection 81 */ 82 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 83 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 84 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 85 86 /** 87 * @brief AF 5 selection 88 */ 89 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 90 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 91 92 /** 93 * @brief AF 6 selection 94 */ 95 #define GPIO_AF6_COMP1 ((uint8_t)0x06) /* COMP1 Alternate Function mapping */ 96 97 /** 98 * @brief AF 7 selection 99 */ 100 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 101 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 102 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 103 104 /** 105 * @brief AF 8 selection 106 */ 107 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 108 109 /** 110 * @brief AF 9 selection 111 */ 112 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 113 114 /** 115 * @brief AF 10 selection 116 */ 117 #define GPIO_AF10_USB_FS ((uint8_t)0x0A) /* USB_FS Alternate Function mapping */ 118 #define GPIO_AF10_QUADSPI ((uint8_t)0x0A) /* QUADSPI Alternate Function mapping */ 119 120 /** 121 * @brief AF 12 selection 122 */ 123 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 124 125 126 /** 127 * @brief AF 14 selection 128 */ 129 #define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */ 130 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 131 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 132 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 133 134 /** 135 * @brief AF 15 selection 136 */ 137 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 138 139 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 140 141 #endif /* STM32L412xx || STM32L422xx */ 142 143 #if defined(STM32L431xx) || defined(STM32L432xx) || defined(STM32L433xx) || defined(STM32L442xx) || defined(STM32L443xx) 144 /*--------------STM32L431xx/STM32L432xx/STM32L433xx/STM32L442xx/STM32L443xx---*/ 145 /** 146 * @brief AF 0 selection 147 */ 148 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 149 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 150 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 151 #if defined(STM32L433xx) || defined(STM32L443xx) 152 #define GPIO_AF0_LCDBIAS ((uint8_t)0x00) /* LCDBIAS Alternate Function mapping */ 153 #endif /* STM32L433xx || STM32L443xx */ 154 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 155 156 /** 157 * @brief AF 1 selection 158 */ 159 #define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ 160 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 161 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 162 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 163 164 /** 165 * @brief AF 2 selection 166 */ 167 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 168 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 169 170 /** 171 * @brief AF 3 selection 172 */ 173 #define GPIO_AF3_USART2 ((uint8_t)0x03) /* USART1 Alternate Function mapping */ 174 #define GPIO_AF3_TIM1_COMP2 ((uint8_t)0x03) /* TIM1/COMP2 Break in Alternate Function mapping */ 175 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 176 177 /** 178 * @brief AF 4 selection 179 */ 180 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 181 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 182 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 183 184 /** 185 * @brief AF 5 selection 186 */ 187 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 188 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 189 190 /** 191 * @brief AF 6 selection 192 */ 193 #define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */ 194 #define GPIO_AF6_COMP1 ((uint8_t)0x06) /* COMP1 Alternate Function mapping */ 195 196 /** 197 * @brief AF 7 selection 198 */ 199 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 200 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 201 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 202 203 /** 204 * @brief AF 8 selection 205 */ 206 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 207 208 /** 209 * @brief AF 9 selection 210 */ 211 #define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ 212 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 213 214 /** 215 * @brief AF 10 selection 216 */ 217 #if defined(STM32L432xx) || defined(STM32L433xx) || defined(STM32L442xx) || defined(STM32L443xx) 218 #define GPIO_AF10_USB_FS ((uint8_t)0x0A) /* USB_FS Alternate Function mapping */ 219 #endif /* STM32L432xx || STM32L433xx || STM32L442xx || STM32L443xx */ 220 #define GPIO_AF10_QUADSPI ((uint8_t)0x0A) /* QUADSPI Alternate Function mapping */ 221 222 #if defined(STM32L433xx) || defined(STM32L443xx) 223 /** 224 * @brief AF 11 selection 225 */ 226 #define GPIO_AF11_LCD ((uint8_t)0x0B) /* LCD Alternate Function mapping */ 227 #endif /* STM32L433xx || STM32L443xx */ 228 229 /** 230 * @brief AF 12 selection 231 */ 232 #define GPIO_AF12_SWPMI1 ((uint8_t)0x0C) /* SWPMI1 Alternate Function mapping */ 233 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 234 #define GPIO_AF12_COMP2 ((uint8_t)0x0C) /* COMP2 Alternate Function mapping */ 235 #define GPIO_AF12_SDMMC1 ((uint8_t)0x0C) /* SDMMC1 Alternate Function mapping */ 236 237 /** 238 * @brief AF 13 selection 239 */ 240 #define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */ 241 242 /** 243 * @brief AF 14 selection 244 */ 245 #define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */ 246 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 247 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 248 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 249 250 /** 251 * @brief AF 15 selection 252 */ 253 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 254 255 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 256 257 #endif /* STM32L431xx || STM32L432xx || STM32L433xx || STM32L442xx || STM32L443xx */ 258 259 #if defined(STM32L451xx) || defined(STM32L452xx) || defined(STM32L462xx) 260 /*--------------STM32L451xx/STM32L452xx/STM32L462xx---------------------------*/ 261 /** 262 * @brief AF 0 selection 263 */ 264 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 265 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 266 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 267 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 268 269 /** 270 * @brief AF 1 selection 271 */ 272 #define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ 273 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 274 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 275 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 276 277 /** 278 * @brief AF 2 selection 279 */ 280 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 281 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 282 #define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ 283 #define GPIO_AF2_I2C4 ((uint8_t)0x02) /* I2C4 Alternate Function mapping */ 284 285 /** 286 * @brief AF 3 selection 287 */ 288 #define GPIO_AF3_TIM1_COMP2 ((uint8_t)0x03) /* TIM1/COMP2 Break in Alternate Function mapping */ 289 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 290 #define GPIO_AF3_USART2 ((uint8_t)0x03) /* USART2 Alternate Function mapping */ 291 #define GPIO_AF3_CAN1 ((uint8_t)0x03) /* CAN1 Alternate Function mapping */ 292 #define GPIO_AF3_I2C4 ((uint8_t)0x03) /* I2C4 Alternate Function mapping */ 293 294 /** 295 * @brief AF 4 selection 296 */ 297 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 298 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 299 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 300 #define GPIO_AF4_I2C4 ((uint8_t)0x04) /* I2C4 Alternate Function mapping */ 301 302 /** 303 * @brief AF 5 selection 304 */ 305 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 306 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 307 #define GPIO_AF5_I2C4 ((uint8_t)0x05) /* I2C4 Alternate Function mapping */ 308 309 /** 310 * @brief AF 6 selection 311 */ 312 #define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */ 313 #define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ 314 #define GPIO_AF6_COMP1 ((uint8_t)0x06) /* COMP1 Alternate Function mapping */ 315 316 /** 317 * @brief AF 7 selection 318 */ 319 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 320 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 321 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 322 323 /** 324 * @brief AF 8 selection 325 */ 326 #define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ 327 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 328 #define GPIO_AF8_CAN1 ((uint8_t)0x08) /* CAN1 Alternate Function mapping */ 329 330 331 /** 332 * @brief AF 9 selection 333 */ 334 #define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ 335 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 336 337 /** 338 * @brief AF 10 selection 339 */ 340 #if defined(STM32L452xx) || defined(STM32L462xx) 341 #define GPIO_AF10_USB_FS ((uint8_t)0x0A) /* USB_FS Alternate Function mapping */ 342 #endif /* STM32L452xx || STM32L462xx */ 343 #define GPIO_AF10_QUADSPI ((uint8_t)0x0A) /* QUADSPI Alternate Function mapping */ 344 #define GPIO_AF10_CAN1 ((uint8_t)0x0A) /* CAN1 Alternate Function mapping */ 345 346 /** 347 * @brief AF 11 selection 348 */ 349 350 /** 351 * @brief AF 12 selection 352 */ 353 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 354 #define GPIO_AF12_COMP2 ((uint8_t)0x0C) /* COMP2 Alternate Function mapping */ 355 #define GPIO_AF12_SDMMC1 ((uint8_t)0x0C) /* SDMMC1 Alternate Function mapping */ 356 357 /** 358 * @brief AF 13 selection 359 */ 360 #define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */ 361 362 /** 363 * @brief AF 14 selection 364 */ 365 #define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */ 366 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 367 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 368 #define GPIO_AF14_TIM17 ((uint8_t)0x0E) /* TIM17 Alternate Function mapping */ 369 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 370 371 /** 372 * @brief AF 15 selection 373 */ 374 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 375 376 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 377 378 #endif /* STM32L451xx || STM32L452xx || STM32L462xx */ 379 380 #if defined(STM32L471xx) || defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx) 381 /*--------------STM32L471xx/STM32L475xx/STM32L476xx/STM32L485xx/STM32L486xx---*/ 382 /** 383 * @brief AF 0 selection 384 */ 385 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 386 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 387 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 388 #if defined(STM32L476xx) || defined(STM32L486xx) 389 #define GPIO_AF0_LCDBIAS ((uint8_t)0x00) /* LCDBIAS Alternate Function mapping */ 390 #endif /* STM32L476xx || STM32L486xx */ 391 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 392 393 /** 394 * @brief AF 1 selection 395 */ 396 #define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ 397 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 398 #define GPIO_AF1_TIM5 ((uint8_t)0x01) /* TIM5 Alternate Function mapping */ 399 #define GPIO_AF1_TIM8 ((uint8_t)0x01) /* TIM8 Alternate Function mapping */ 400 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 401 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 402 403 /** 404 * @brief AF 2 selection 405 */ 406 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 407 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 408 #define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ 409 #define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ 410 #define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ 411 412 /** 413 * @brief AF 3 selection 414 */ 415 #define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ 416 #define GPIO_AF3_TIM1_COMP2 ((uint8_t)0x03) /* TIM1/COMP2 Break in Alternate Function mapping */ 417 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 418 419 /** 420 * @brief AF 4 selection 421 */ 422 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 423 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 424 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 425 426 /** 427 * @brief AF 5 selection 428 */ 429 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 430 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 431 432 /** 433 * @brief AF 6 selection 434 */ 435 #define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */ 436 #define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ 437 438 /** 439 * @brief AF 7 selection 440 */ 441 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 442 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 443 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 444 445 /** 446 * @brief AF 8 selection 447 */ 448 #define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ 449 #define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ 450 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 451 452 453 /** 454 * @brief AF 9 selection 455 */ 456 #define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ 457 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 458 459 /** 460 * @brief AF 10 selection 461 */ 462 #if defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx) 463 #define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ 464 #endif /* STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */ 465 #define GPIO_AF10_QUADSPI ((uint8_t)0x0A) /* QUADSPI Alternate Function mapping */ 466 467 #if defined(STM32L476xx) || defined(STM32L486xx) 468 /** 469 * @brief AF 11 selection 470 */ 471 #define GPIO_AF11_LCD ((uint8_t)0x0B) /* LCD Alternate Function mapping */ 472 #endif /* STM32L476xx || STM32L486xx */ 473 474 /** 475 * @brief AF 12 selection 476 */ 477 #define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ 478 #define GPIO_AF12_SWPMI1 ((uint8_t)0x0C) /* SWPMI1 Alternate Function mapping */ 479 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 480 #define GPIO_AF12_COMP2 ((uint8_t)0x0C) /* COMP2 Alternate Function mapping */ 481 #define GPIO_AF12_SDMMC1 ((uint8_t)0x0C) /* SDMMC1 Alternate Function mapping */ 482 483 /** 484 * @brief AF 13 selection 485 */ 486 #define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */ 487 #define GPIO_AF13_SAI2 ((uint8_t)0x0D) /* SAI2 Alternate Function mapping */ 488 #define GPIO_AF13_TIM8_COMP2 ((uint8_t)0x0D) /* TIM8/COMP2 Break in Alternate Function mapping */ 489 #define GPIO_AF13_TIM8_COMP1 ((uint8_t)0x0D) /* TIM8/COMP1 Break in Alternate Function mapping */ 490 491 /** 492 * @brief AF 14 selection 493 */ 494 #define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */ 495 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 496 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 497 #define GPIO_AF14_TIM17 ((uint8_t)0x0E) /* TIM17 Alternate Function mapping */ 498 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 499 #define GPIO_AF14_TIM8_COMP1 ((uint8_t)0x0E) /* TIM8/COMP1 Break in Alternate Function mapping */ 500 501 /** 502 * @brief AF 15 selection 503 */ 504 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 505 506 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 507 508 #endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */ 509 510 #if defined(STM32L496xx) || defined(STM32L4A6xx) 511 /*--------------------------------STM32L496xx/STM32L4A6xx---------------------*/ 512 /** 513 * @brief AF 0 selection 514 */ 515 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 516 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 517 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 518 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 519 520 /** 521 * @brief AF 1 selection 522 */ 523 #define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ 524 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 525 #define GPIO_AF1_TIM5 ((uint8_t)0x01) /* TIM5 Alternate Function mapping */ 526 #define GPIO_AF1_TIM8 ((uint8_t)0x01) /* TIM8 Alternate Function mapping */ 527 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 528 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 529 530 /** 531 * @brief AF 2 selection 532 */ 533 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 534 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 535 #define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ 536 #define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ 537 #define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ 538 #define GPIO_AF2_I2C4 ((uint8_t)0x02) /* I2C4 Alternate Function mapping */ 539 540 /** 541 * @brief AF 3 selection 542 */ 543 #define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ 544 #define GPIO_AF3_TIM1_COMP2 ((uint8_t)0x03) /* TIM1/COMP2 Break in Alternate Function mapping */ 545 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 546 #define GPIO_AF3_CAN2 ((uint8_t)0x03) /* CAN2 Alternate Function mapping */ 547 #define GPIO_AF3_I2C4 ((uint8_t)0x03) /* I2C4 Alternate Function mapping */ 548 #define GPIO_AF3_QUADSPI ((uint8_t)0x03) /* QUADSPI Alternate Function mapping */ 549 #define GPIO_AF3_SPI2 ((uint8_t)0x03) /* SPI2 Alternate Function mapping */ 550 #define GPIO_AF3_USART2 ((uint8_t)0x03) /* USART2 Alternate Function mapping */ 551 552 /** 553 * @brief AF 4 selection 554 */ 555 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 556 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 557 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 558 #define GPIO_AF4_I2C4 ((uint8_t)0x04) /* I2C4 Alternate Function mapping */ 559 #define GPIO_AF4_DCMI ((uint8_t)0x04) /* DCMI Alternate Function mapping */ 560 561 /** 562 * @brief AF 5 selection 563 */ 564 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 565 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 566 #define GPIO_AF5_DCMI ((uint8_t)0x05) /* DCMI Alternate Function mapping */ 567 #define GPIO_AF5_I2C4 ((uint8_t)0x05) /* I2C4 Alternate Function mapping */ 568 #define GPIO_AF5_QUADSPI ((uint8_t)0x05) /* QUADSPI Alternate Function mapping */ 569 570 /** 571 * @brief AF 6 selection 572 */ 573 #define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */ 574 #define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ 575 #define GPIO_AF6_I2C3 ((uint8_t)0x06) /* I2C3 Alternate Function mapping */ 576 577 /** 578 * @brief AF 7 selection 579 */ 580 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 581 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 582 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 583 584 /** 585 * @brief AF 8 selection 586 */ 587 #define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ 588 #define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ 589 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 590 #define GPIO_AF8_CAN2 ((uint8_t)0x08) /* CAN2 Alternate Function mapping */ 591 592 /** 593 * @brief AF 9 selection 594 */ 595 #define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ 596 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 597 598 /** 599 * @brief AF 10 selection 600 */ 601 #define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ 602 #define GPIO_AF10_QUADSPI ((uint8_t)0x0A) /* QUADSPI Alternate Function mapping */ 603 #define GPIO_AF10_CAN2 ((uint8_t)0x0A) /* CAN2 Alternate Function mapping */ 604 #define GPIO_AF10_DCMI ((uint8_t)0x0A) /* DCMI Alternate Function mapping */ 605 606 /** 607 * @brief AF 11 selection 608 */ 609 #define GPIO_AF11_LCD ((uint8_t)0x0B) /* LCD Alternate Function mapping */ 610 611 /** 612 * @brief AF 12 selection 613 */ 614 #define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ 615 #define GPIO_AF12_SWPMI1 ((uint8_t)0x0C) /* SWPMI1 Alternate Function mapping */ 616 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 617 #define GPIO_AF12_COMP2 ((uint8_t)0x0C) /* COMP2 Alternate Function mapping */ 618 #define GPIO_AF12_SDMMC1 ((uint8_t)0x0C) /* SDMMC1 Alternate Function mapping */ 619 #define GPIO_AF12_TIM1_COMP2 ((uint8_t)0x0C) /* TIM1/COMP2 Break in Alternate Function mapping */ 620 #define GPIO_AF12_TIM1_COMP1 ((uint8_t)0x0C) /* TIM1/COMP1 Break in Alternate Function mapping */ 621 #define GPIO_AF12_TIM8_COMP2 ((uint8_t)0x0C) /* TIM8/COMP2 Break in Alternate Function mapping */ 622 623 /** 624 * @brief AF 13 selection 625 */ 626 #define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */ 627 #define GPIO_AF13_SAI2 ((uint8_t)0x0D) /* SAI2 Alternate Function mapping */ 628 #define GPIO_AF13_TIM8_COMP2 ((uint8_t)0x0D) /* TIM8/COMP2 Break in Alternate Function mapping */ 629 #define GPIO_AF13_TIM8_COMP1 ((uint8_t)0x0D) /* TIM8/COMP1 Break in Alternate Function mapping */ 630 631 /** 632 * @brief AF 14 selection 633 */ 634 #define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */ 635 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 636 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 637 #define GPIO_AF14_TIM17 ((uint8_t)0x0E) /* TIM17 Alternate Function mapping */ 638 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 639 #define GPIO_AF14_TIM8_COMP1 ((uint8_t)0x0E) /* TIM8/COMP1 Break in Alternate Function mapping */ 640 641 /** 642 * @brief AF 15 selection 643 */ 644 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 645 646 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 647 648 #endif /* STM32L496xx || STM32L4A6xx */ 649 650 #if defined (STM32L4P5xx) || defined (STM32L4Q5xx) 651 /*---STM32L4P5xx/STM32L4Q5xx--*/ 652 /** 653 * @brief AF 0 selection 654 */ 655 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 656 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 657 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 658 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 659 660 /** 661 * @brief AF 1 selection 662 */ 663 #define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ 664 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 665 #define GPIO_AF1_TIM5 ((uint8_t)0x01) /* TIM5 Alternate Function mapping */ 666 #define GPIO_AF1_TIM8 ((uint8_t)0x01) /* TIM8 Alternate Function mapping */ 667 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 668 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 669 670 /** 671 * @brief AF 2 selection 672 */ 673 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 674 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 675 #define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ 676 #define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ 677 #define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ 678 679 /** 680 * @brief AF 3 selection 681 */ 682 #define GPIO_AF3_I2C4 ((uint8_t)0x03) /* I2C4 Alternate Function mapping */ 683 #define GPIO_AF3_OCTOSPIM_P1 ((uint8_t)0x03) /* OctoSPI Manager Port 1 Alternate Function mapping */ 684 #define GPIO_AF3_SAI1 ((uint8_t)0x03) /* SAI1 Alternate Function mapping */ 685 #define GPIO_AF3_SPI2 ((uint8_t)0x03) /* SPI2 Alternate Function mapping */ 686 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 687 #define GPIO_AF3_TIM1_COMP2 ((uint8_t)0x03) /* TIM1/COMP2 Break in Alternate Function mapping */ 688 #define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ 689 #define GPIO_AF3_TIM8_COMP1 ((uint8_t)0x03) /* TIM8/COMP1 Break in Alternate Function mapping */ 690 #define GPIO_AF3_TIM8_COMP2 ((uint8_t)0x03) /* TIM8/COMP2 Break in Alternate Function mapping */ 691 #define GPIO_AF3_USART2 ((uint8_t)0x03) /* USART2 Alternate Function mapping */ 692 693 /** 694 * @brief AF 4 selection 695 */ 696 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 697 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 698 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 699 #define GPIO_AF4_I2C4 ((uint8_t)0x04) /* I2C4 Alternate Function mapping */ 700 #define GPIO_AF4_DCMI ((uint8_t)0x04) /* DCMI Alternate Function mapping */ 701 #define GPIO_AF4_PSSI ((uint8_t)0x04) /* PSSI Alternate Function mapping */ 702 703 /** 704 * @brief AF 5 selection 705 */ 706 #define GPIO_AF5_DCMI ((uint8_t)0x05) /* DCMI Alternate Function mapping */ 707 #define GPIO_AF5_PSSI ((uint8_t)0x05) /* PSSI Alternate Function mapping */ 708 #define GPIO_AF5_DFSDM1 ((uint8_t)0x05) /* DFSDM1 Alternate Function mapping */ 709 #define GPIO_AF5_I2C4 ((uint8_t)0x05) /* I2C4 Alternate Function mapping */ 710 #define GPIO_AF5_OCTOSPIM_P1 ((uint8_t)0x05) /* OctoSPI Manager Port 1 Alternate Function mapping */ 711 #define GPIO_AF5_OCTOSPIM_P2 ((uint8_t)0x05) /* OctoSPI Manager Port 2 Alternate Function mapping */ 712 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 713 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 714 #define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 715 716 /** 717 * @brief AF 6 selection 718 */ 719 #define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ 720 #define GPIO_AF6_I2C3 ((uint8_t)0x06) /* I2C3 Alternate Function mapping */ 721 #define GPIO_AF6_OCTOSPIM_P1 ((uint8_t)0x06) /* OctoSPI Manager Port 1 Alternate Function mapping */ 722 #define GPIO_AF6_OCTOSPIM_P2 ((uint8_t)0x06) /* OctoSPI Manager Port 2 Alternate Function mapping */ 723 #define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */ 724 725 /** 726 * @brief AF 7 selection 727 */ 728 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 729 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 730 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 731 #define GPIO_AF7_SDMMC2 ((uint8_t)0x07) /* SDMMC2 Alternate Function mapping */ 732 733 /** 734 * @brief AF 8 selection 735 */ 736 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 737 #define GPIO_AF8_SDMMC1 ((uint8_t)0x08) /* SDMMC1 Alternate Function mapping */ 738 #define GPIO_AF8_SDMMC2 ((uint8_t)0x08) /* SDMMC1 Alternate Function mapping */ 739 #define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ 740 #define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ 741 742 /** 743 * @brief AF 9 selection 744 */ 745 #define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ 746 #define GPIO_AF9_LTDC ((uint8_t)0x09) /* LTDC Alternate Function mapping */ 747 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 748 749 /** 750 * @brief AF 10 selection 751 */ 752 #define GPIO_AF10_DCMI ((uint8_t)0x0A) /* DCMI Alternate Function mapping */ 753 #define GPIO_AF10_PSSI ((uint8_t)0x0A) /* PSSI Alternate Function mapping */ 754 #define GPIO_AF10_OCTOSPIM_P1 ((uint8_t)0x0A) /* OctoSPI Manager Port 1 Alternate Function mapping */ 755 #define GPIO_AF10_OCTOSPIM_P2 ((uint8_t)0x0A) /* OctoSPI Manager Port 2 Alternate Function mapping */ 756 #define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ 757 758 /** 759 * @brief AF 11 selection 760 */ 761 #define GPIO_AF11_LTDC ((uint8_t)0x0B) /* LTDC Alternate Function mapping */ 762 #define GPIO_AF11_SDMMC2 ((uint8_t)0x0B) /* SDMMC2 Alternate Function mapping */ 763 764 /** 765 * @brief AF 12 selection 766 */ 767 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 768 #define GPIO_AF12_COMP2 ((uint8_t)0x0C) /* COMP2 Alternate Function mapping */ 769 #define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ 770 #define GPIO_AF12_SDMMC1 ((uint8_t)0x0C) /* SDMMC1 Alternate Function mapping */ 771 #define GPIO_AF12_SDMMC2 ((uint8_t)0x0C) /* SDMMC2 Alternate Function mapping */ 772 #define GPIO_AF12_TIM1_COMP1 ((uint8_t)0x0C) /* TIM1/COMP1 Break in Alternate Function mapping */ 773 #define GPIO_AF12_TIM1_COMP2 ((uint8_t)0x0C) /* TIM1/COMP2 Break in Alternate Function mapping */ 774 #define GPIO_AF12_TIM8_COMP2 ((uint8_t)0x0C) /* TIM8/COMP2 Break in Alternate Function mapping */ 775 776 /** 777 * @brief AF 13 selection 778 */ 779 #define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */ 780 #define GPIO_AF13_SAI2 ((uint8_t)0x0D) /* SAI2 Alternate Function mapping */ 781 #define GPIO_AF13_TIM8_COMP1 ((uint8_t)0x0D) /* TIM8/COMP1 Break in Alternate Function mapping */ 782 783 /** 784 * @brief AF 14 selection 785 */ 786 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 787 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 788 #define GPIO_AF14_TIM17 ((uint8_t)0x0E) /* TIM17 Alternate Function mapping */ 789 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 790 #define GPIO_AF14_TIM8_COMP2 ((uint8_t)0x0E) /* TIM8/COMP2 Break in Alternate Function mapping */ 791 792 /** 793 * @brief AF 15 selection 794 */ 795 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 796 797 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 798 799 #endif /* STM32L4P5xx || STM32L4Q5xx */ 800 801 #if defined (STM32L4R5xx) || defined (STM32L4R7xx) || defined (STM32L4R9xx) || defined (STM32L4S5xx) || defined (STM32L4S7xx) || defined (STM32L4S9xx) 802 /*---STM32L4R5xx/STM32L4R7xx/STM32L4R9xx/STM32L4S5xx/STM32L4S7xx/STM32L4S9xx--*/ 803 /** 804 * @brief AF 0 selection 805 */ 806 #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /* RTC_50Hz Alternate Function mapping */ 807 #define GPIO_AF0_MCO ((uint8_t)0x00) /* MCO (MCO1 and MCO2) Alternate Function mapping */ 808 #define GPIO_AF0_SWJ ((uint8_t)0x00) /* SWJ (SWD and JTAG) Alternate Function mapping */ 809 #define GPIO_AF0_TRACE ((uint8_t)0x00) /* TRACE Alternate Function mapping */ 810 811 /** 812 * @brief AF 1 selection 813 */ 814 #define GPIO_AF1_TIM1 ((uint8_t)0x01) /* TIM1 Alternate Function mapping */ 815 #define GPIO_AF1_TIM2 ((uint8_t)0x01) /* TIM2 Alternate Function mapping */ 816 #define GPIO_AF1_TIM5 ((uint8_t)0x01) /* TIM5 Alternate Function mapping */ 817 #define GPIO_AF1_TIM8 ((uint8_t)0x01) /* TIM8 Alternate Function mapping */ 818 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 819 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 820 821 /** 822 * @brief AF 2 selection 823 */ 824 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 825 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 826 #define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ 827 #define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ 828 #define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ 829 830 /** 831 * @brief AF 3 selection 832 */ 833 #define GPIO_AF3_I2C4 ((uint8_t)0x03) /* I2C4 Alternate Function mapping */ 834 #define GPIO_AF3_OCTOSPIM_P1 ((uint8_t)0x03) /* OctoSPI Manager Port 1 Alternate Function mapping */ 835 #define GPIO_AF3_SAI1 ((uint8_t)0x03) /* SAI1 Alternate Function mapping */ 836 #define GPIO_AF3_SPI2 ((uint8_t)0x03) /* SPI2 Alternate Function mapping */ 837 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 838 #define GPIO_AF3_TIM1_COMP2 ((uint8_t)0x03) /* TIM1/COMP2 Break in Alternate Function mapping */ 839 #define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ 840 #define GPIO_AF3_TIM8_COMP1 ((uint8_t)0x03) /* TIM8/COMP1 Break in Alternate Function mapping */ 841 #define GPIO_AF3_TIM8_COMP2 ((uint8_t)0x03) /* TIM8/COMP2 Break in Alternate Function mapping */ 842 #define GPIO_AF3_USART2 ((uint8_t)0x03) /* USART2 Alternate Function mapping */ 843 844 /** 845 * @brief AF 4 selection 846 */ 847 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 848 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 849 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 850 #define GPIO_AF4_I2C4 ((uint8_t)0x04) /* I2C4 Alternate Function mapping */ 851 #define GPIO_AF4_DCMI ((uint8_t)0x04) /* DCMI Alternate Function mapping */ 852 853 /** 854 * @brief AF 5 selection 855 */ 856 #define GPIO_AF5_DCMI ((uint8_t)0x05) /* DCMI Alternate Function mapping */ 857 #define GPIO_AF5_DFSDM1 ((uint8_t)0x05) /* DFSDM1 Alternate Function mapping */ 858 #define GPIO_AF5_I2C4 ((uint8_t)0x05) /* I2C4 Alternate Function mapping */ 859 #define GPIO_AF5_OCTOSPIM_P1 ((uint8_t)0x05) /* OctoSPI Manager Port 1 Alternate Function mapping */ 860 #define GPIO_AF5_OCTOSPIM_P2 ((uint8_t)0x05) /* OctoSPI Manager Port 2 Alternate Function mapping */ 861 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 862 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 863 #define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 864 865 /** 866 * @brief AF 6 selection 867 */ 868 #define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ 869 #define GPIO_AF6_I2C3 ((uint8_t)0x06) /* I2C3 Alternate Function mapping */ 870 #define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */ 871 872 /** 873 * @brief AF 7 selection 874 */ 875 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 876 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 877 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 878 879 /** 880 * @brief AF 8 selection 881 */ 882 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 883 #define GPIO_AF8_SDMMC1 ((uint8_t)0x08) /* SDMMC1 Alternate Function mapping */ 884 #define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ 885 #define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ 886 887 /** 888 * @brief AF 9 selection 889 */ 890 #define GPIO_AF9_CAN1 ((uint8_t)0x09) /* CAN1 Alternate Function mapping */ 891 #define GPIO_AF9_LTDC ((uint8_t)0x09) /* LTDC Alternate Function mapping */ 892 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 893 894 /** 895 * @brief AF 10 selection 896 */ 897 #define GPIO_AF10_DCMI ((uint8_t)0x0A) /* DCMI Alternate Function mapping */ 898 #define GPIO_AF10_OCTOSPIM_P1 ((uint8_t)0x0A) /* OctoSPI Manager Port 1 Alternate Function mapping */ 899 #define GPIO_AF10_OCTOSPIM_P2 ((uint8_t)0x0A) /* OctoSPI Manager Port 2 Alternate Function mapping */ 900 #define GPIO_AF10_OTG_FS ((uint8_t)0x0A) /* OTG_FS Alternate Function mapping */ 901 902 /** 903 * @brief AF 11 selection 904 */ 905 #define GPIO_AF11_DSI ((uint8_t)0x0B) /* DSI Alternate Function mapping */ 906 #define GPIO_AF11_LTDC ((uint8_t)0x0B) /* LTDC Alternate Function mapping */ 907 908 /** 909 * @brief AF 12 selection 910 */ 911 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 912 #define GPIO_AF12_COMP2 ((uint8_t)0x0C) /* COMP2 Alternate Function mapping */ 913 #define GPIO_AF12_DSI ((uint8_t)0x0C) /* DSI Alternate Function mapping */ 914 #define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ 915 #define GPIO_AF12_SDMMC1 ((uint8_t)0x0C) /* SDMMC1 Alternate Function mapping */ 916 #define GPIO_AF12_TIM1_COMP1 ((uint8_t)0x0C) /* TIM1/COMP1 Break in Alternate Function mapping */ 917 #define GPIO_AF12_TIM1_COMP2 ((uint8_t)0x0C) /* TIM1/COMP2 Break in Alternate Function mapping */ 918 #define GPIO_AF12_TIM8_COMP2 ((uint8_t)0x0C) /* TIM8/COMP2 Break in Alternate Function mapping */ 919 920 /** 921 * @brief AF 13 selection 922 */ 923 #define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */ 924 #define GPIO_AF13_SAI2 ((uint8_t)0x0D) /* SAI2 Alternate Function mapping */ 925 #define GPIO_AF13_TIM8_COMP1 ((uint8_t)0x0D) /* TIM8/COMP1 Break in Alternate Function mapping */ 926 927 /** 928 * @brief AF 14 selection 929 */ 930 #define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */ 931 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 932 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 933 #define GPIO_AF14_TIM17 ((uint8_t)0x0E) /* TIM17 Alternate Function mapping */ 934 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 935 #define GPIO_AF14_TIM8_COMP2 ((uint8_t)0x0E) /* TIM8/COMP2 Break in Alternate Function mapping */ 936 937 /** 938 * @brief AF 15 selection 939 */ 940 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 941 942 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 943 944 #endif /* STM32L4R5xx || STM32L4R7xx || STM32L4R9xx || STM32L4S5xx || STM32L4S7xx || STM32L4S9xx */ 945 946 /** 947 * @} 948 */ 949 950 /** 951 * @} 952 */ 953 954 /* Exported macro ------------------------------------------------------------*/ 955 /** @defgroup GPIOEx_Exported_Macros GPIOEx Exported Macros 956 * @{ 957 */ 958 959 /** @defgroup GPIOEx_Get_Port_Index GPIOEx_Get Port Index 960 * @{ 961 */ 962 #if defined(STM32L412xx) || defined(STM32L422xx) 963 964 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0uL :\ 965 ((__GPIOx__) == (GPIOB))? 1uL :\ 966 ((__GPIOx__) == (GPIOC))? 2uL :\ 967 ((__GPIOx__) == (GPIOD))? 3uL : 7uL) 968 969 #endif /* STM32L412xx || STM32L422xx */ 970 971 #if defined(STM32L431xx) || defined(STM32L433xx) || defined(STM32L443xx) 972 973 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0uL :\ 974 ((__GPIOx__) == (GPIOB))? 1uL :\ 975 ((__GPIOx__) == (GPIOC))? 2uL :\ 976 ((__GPIOx__) == (GPIOD))? 3uL :\ 977 ((__GPIOx__) == (GPIOE))? 4uL : 7uL) 978 979 #endif /* STM32L431xx || STM32L433xx || STM32L443xx */ 980 981 #if defined(STM32L432xx) || defined(STM32L442xx) 982 983 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0uL :\ 984 ((__GPIOx__) == (GPIOB))? 1uL :\ 985 ((__GPIOx__) == (GPIOC))? 2uL : 7uL) 986 987 #endif /* STM32L432xx || STM32L442xx */ 988 989 #if defined(STM32L451xx) || defined(STM32L452xx) || defined(STM32L462xx) 990 991 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0uL :\ 992 ((__GPIOx__) == (GPIOB))? 1uL :\ 993 ((__GPIOx__) == (GPIOC))? 2uL :\ 994 ((__GPIOx__) == (GPIOD))? 3uL :\ 995 ((__GPIOx__) == (GPIOE))? 4uL : 7uL) 996 997 #endif /* STM32L451xx || STM32L452xx || STM32L462xx */ 998 999 #if defined(STM32L471xx) || defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx) 1000 1001 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0uL :\ 1002 ((__GPIOx__) == (GPIOB))? 1uL :\ 1003 ((__GPIOx__) == (GPIOC))? 2uL :\ 1004 ((__GPIOx__) == (GPIOD))? 3uL :\ 1005 ((__GPIOx__) == (GPIOE))? 4uL :\ 1006 ((__GPIOx__) == (GPIOF))? 5uL :\ 1007 ((__GPIOx__) == (GPIOG))? 6uL : 7uL) 1008 1009 #endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */ 1010 1011 #if defined(STM32L496xx) || defined(STM32L4A6xx) 1012 1013 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0uL :\ 1014 ((__GPIOx__) == (GPIOB))? 1uL :\ 1015 ((__GPIOx__) == (GPIOC))? 2uL :\ 1016 ((__GPIOx__) == (GPIOD))? 3uL :\ 1017 ((__GPIOx__) == (GPIOE))? 4uL :\ 1018 ((__GPIOx__) == (GPIOF))? 5uL :\ 1019 ((__GPIOx__) == (GPIOG))? 6uL :\ 1020 ((__GPIOx__) == (GPIOH))? 7uL : 8uL) 1021 1022 #endif /* STM32L496xx || STM32L4A6xx */ 1023 1024 #if defined (STM32L4P5xx) || defined (STM32L4Q5xx) || defined (STM32L4R5xx) || defined (STM32L4R7xx) || defined (STM32L4R9xx) || defined (STM32L4S5xx) || defined (STM32L4S7xx) || defined (STM32L4S9xx) 1025 1026 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0uL :\ 1027 ((__GPIOx__) == (GPIOB))? 1uL :\ 1028 ((__GPIOx__) == (GPIOC))? 2uL :\ 1029 ((__GPIOx__) == (GPIOD))? 3uL :\ 1030 ((__GPIOx__) == (GPIOE))? 4uL :\ 1031 ((__GPIOx__) == (GPIOF))? 5uL :\ 1032 ((__GPIOx__) == (GPIOG))? 6uL :\ 1033 ((__GPIOx__) == (GPIOH))? 7uL : 8uL) 1034 1035 #endif /* STM32L4P5xx || STM32L4Q5xx || STM32L4R5xx || STM32L4R7xx || STM32L4R9xx || STM32L4S5xx || STM32L4S7xx || STM32L4S9xx */ 1036 1037 /** 1038 * @} 1039 */ 1040 1041 /** 1042 * @} 1043 */ 1044 1045 /* Exported functions --------------------------------------------------------*/ 1046 /** 1047 * @} 1048 */ 1049 1050 /** 1051 * @} 1052 */ 1053 1054 #ifdef __cplusplus 1055 } 1056 #endif 1057 1058 #endif /* STM32L4xx_HAL_GPIO_EX_H */ 1059 1060
