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stm32lib/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h

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  1. /**

  2.   ******************************************************************************

  3.   * @file    stm32h7xx_hal_gpio_ex.h

  4.   * @author  MCD Application Team

  5.   * @brief   Header file of GPIO HAL Extension module.

  6.   ******************************************************************************

  7.   * @attention

  8.   *

  9.   * <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics.

  10.   * All rights reserved.</center></h2>

  11.   *

  12.   * This software component is licensed by ST under BSD 3-Clause license,

  13.   * the "License"; You may not use this file except in compliance with the

  14.   * License. You may obtain a copy of the License at:

  15.   *                        opensource.org/licenses/BSD-3-Clause

  16.   *

  17.   ******************************************************************************

  18.   */

  19. 

  20. /* Define to prevent recursive inclusion -------------------------------------*/

  21. #ifndef STM32H7xx_HAL_GPIO_EX_H

  22. #define STM32H7xx_HAL_GPIO_EX_H

  23. 

  24. #ifdef __cplusplus

  25. extern "C" {

  26. #endif

  27. 

  28. /* Includes ------------------------------------------------------------------*/

  29. #include "stm32h7xx_hal_def.h"

  30. 

  31. /** @addtogroup STM32H7xx_HAL_Driver

  32.   * @{

  33.   */

  34. 

  35. /** @addtogroup GPIOEx GPIOEx

  36.   * @{

  37.   */

  38. 

  39. /* Exported types ------------------------------------------------------------*/

  40. 

  41. /* Exported constants --------------------------------------------------------*/

  42. /** @defgroup GPIOEx_Exported_Constants GPIO Exported Constants

  43.   * @{

  44.   */

  45. 

  46. /** @defgroup GPIO_Alternate_function_selection GPIO Alternate Function Selection

  47.   * @{

  48.   */

  49. 

  50. /**

  51.   * @brief   AF 0 selection

  52.   */

  53. #define GPIO_AF0_RTC_50Hz      ((uint8_t)0x00)  /* RTC_50Hz Alternate Function mapping                                                     */

  54. #define GPIO_AF0_MCO           ((uint8_t)0x00)  /* MCO (MCO1 and MCO2) Alternate Function mapping                                          */

  55. #define GPIO_AF0_SWJ           ((uint8_t)0x00)  /* SWJ (SWD and JTAG) Alternate Function mapping                                           */

  56. #define GPIO_AF0_LCDBIAS       ((uint8_t)0x00)  /* LCDBIAS Alternate Function mapping                                                      */

  57. #define GPIO_AF0_TRACE         ((uint8_t)0x00)  /* TRACE Alternate Function mapping                                                        */

  58. #if defined (PWR_CPUCR_PDDS_D2) /* PWR D1 and D2 domains exists */

  59. #define GPIO_AF0_C1DSLEEP      ((uint8_t)0x00)  /* Cortex-M7 Deep Sleep Alternate Function mapping : available on STM32H7 Rev.B and above  */

  60. #define GPIO_AF0_C1SLEEP       ((uint8_t)0x00)  /* Cortex-M7 Sleep Alternate Function mapping : available on STM32H7 Rev.B and above       */

  61. #define GPIO_AF0_D1PWREN       ((uint8_t)0x00)  /* Domain 1 PWR enable Alternate Function mapping : available on STM32H7 Rev.B and above   */

  62. #define GPIO_AF0_D2PWREN       ((uint8_t)0x00)  /* Domain 2 PWR enable Alternate Function mapping : available on STM32H7 Rev.B and above   */

  63. #if defined(DUAL_CORE)

  64. #define GPIO_AF0_C2DSLEEP      ((uint8_t)0x00)  /* Cortex-M4 Deep Sleep Alternate Function mapping : available on STM32H7 Rev.B and above  */

  65. #define GPIO_AF0_C2SLEEP       ((uint8_t)0x00)  /* Cortex-M4 Sleep Alternate Function mapping : available on STM32H7 Rev.B and above       */

  66. #endif /* DUAL_CORE */

  67. #endif /* PWR_CPUCR_PDDS_D2 */

  68. 

  69. /**

  70.   * @brief   AF 1 selection

  71.   */

  72. #define GPIO_AF1_TIM1          ((uint8_t)0x01)  /* TIM1 Alternate Function mapping   */

  73. #define GPIO_AF1_TIM2          ((uint8_t)0x01)  /* TIM2 Alternate Function mapping   */

  74. #define GPIO_AF1_TIM16         ((uint8_t)0x01)  /* TIM16 Alternate Function mapping  */

  75. #define GPIO_AF1_TIM17         ((uint8_t)0x01)  /* TIM17 Alternate Function mapping  */

  76. #define GPIO_AF1_LPTIM1        ((uint8_t)0x01)  /* LPTIM1 Alternate Function mapping */

  77. #if defined(HRTIM1)

  78. #define GPIO_AF1_HRTIM1        ((uint8_t)0x01)  /* HRTIM1 Alternate Function mapping */

  79. #endif /* HRTIM1 */

  80. 

  81. /**

  82.   * @brief   AF 2 selection

  83.   */

  84. #define GPIO_AF2_TIM3          ((uint8_t)0x02)  /* TIM3 Alternate Function mapping   */

  85. #define GPIO_AF2_TIM4          ((uint8_t)0x02)  /* TIM4 Alternate Function mapping   */

  86. #define GPIO_AF2_TIM5          ((uint8_t)0x02)  /* TIM5 Alternate Function mapping   */

  87. #define GPIO_AF2_TIM12         ((uint8_t)0x02)  /* TIM12 Alternate Function mapping  */

  88. #define GPIO_AF2_SAI1          ((uint8_t)0x02)  /* SAI1 Alternate Function mapping   */

  89. #if defined(HRTIM1)

  90. #define GPIO_AF2_HRTIM1        ((uint8_t)0x02)  /* HRTIM1 Alternate Function mapping */

  91. #endif /* HRTIM1 */

  92. #define GPIO_AF2_TIM15         ((uint8_t)0x02)  /* TIM15 Alternate Function mapping : available on STM32H7A3xxx/STM32H7B3xxx/STM32H7B0xxx */

  93. 

  94. /**

  95.   * @brief   AF 3 selection

  96.   */

  97. #define GPIO_AF3_TIM8          ((uint8_t)0x03)  /* TIM8 Alternate Function mapping   */

  98. #define GPIO_AF3_LPTIM2        ((uint8_t)0x03)  /* LPTIM2 Alternate Function mapping */

  99. #define GPIO_AF3_DFSDM1        ((uint8_t)0x03)  /* DFSDM Alternate Function mapping  */

  100. #define GPIO_AF3_LPTIM3        ((uint8_t)0x03)  /* LPTIM3 Alternate Function mapping */

  101. #define GPIO_AF3_LPTIM4        ((uint8_t)0x03)  /* LPTIM4 Alternate Function mapping */

  102. #define GPIO_AF3_LPTIM5        ((uint8_t)0x03)  /* LPTIM5 Alternate Function mapping */

  103. #define GPIO_AF3_LPUART        ((uint8_t)0x03)  /* LPUART Alternate Function mapping */

  104. #if defined(OCTOSPIM)

  105. #define GPIO_AF3_OCTOSPIM_P1   ((uint8_t)0x03)  /* OCTOSPI Manager Port 1 Alternate Function mapping */

  106. #define GPIO_AF3_OCTOSPIM_P2   ((uint8_t)0x03)  /* OCTOSPI Manager Port 2 Alternate Function mapping */

  107. #endif /* OCTOSPIM */

  108. #if defined(HRTIM1)

  109. #define GPIO_AF3_HRTIM1        ((uint8_t)0x03)  /* HRTIM1 Alternate Function mapping */

  110. #endif /* HRTIM1 */

  111. 

  112. /**

  113.   * @brief   AF 4 selection

  114.   */

  115. #define GPIO_AF4_I2C1          ((uint8_t)0x04)  /* I2C1 Alternate Function mapping   */

  116. #define GPIO_AF4_I2C2          ((uint8_t)0x04)  /* I2C2 Alternate Function mapping   */

  117. #define GPIO_AF4_I2C3          ((uint8_t)0x04)  /* I2C3 Alternate Function mapping   */

  118. #define GPIO_AF4_I2C4          ((uint8_t)0x04)  /* I2C4 Alternate Function mapping   */

  119. #define GPIO_AF4_TIM15         ((uint8_t)0x04)  /* TIM15 Alternate Function mapping  */

  120. #define GPIO_AF4_CEC           ((uint8_t)0x04)  /* CEC Alternate Function mapping    */

  121. #define GPIO_AF4_LPTIM2        ((uint8_t)0x04)  /* LPTIM2 Alternate Function mapping */

  122. #define GPIO_AF4_USART1        ((uint8_t)0x04)  /* USART1 Alternate Function mapping */

  123. #define GPIO_AF4_DFSDM1        ((uint8_t)0x04)  /* DFSDM  Alternate Function mapping */

  124. #if defined(DFSDM2_BASE)

  125. #define GPIO_AF4_DFSDM2        ((uint8_t)0x04)  /* DFSDM2 Alternate Function mapping */

  126. #endif /* DFSDM2_BASE */

  127. #if defined(PSSI)

  128. #define GPIO_AF4_PSSI          ((uint8_t)0x04)  /* PSSI Alternate Function mapping   */

  129. #endif /* PSSI */

  130. 

  131. /**

  132.   * @brief   AF 5 selection

  133.   */

  134. #define GPIO_AF5_SPI1          ((uint8_t)0x05)  /* SPI1 Alternate Function mapping   */

  135. #define GPIO_AF5_SPI2          ((uint8_t)0x05)  /* SPI2 Alternate Function mapping   */

  136. #define GPIO_AF5_SPI3          ((uint8_t)0x05)  /* SPI3 Alternate Function mapping   */

  137. #define GPIO_AF5_SPI4          ((uint8_t)0x05)  /* SPI4 Alternate Function mapping   */

  138. #define GPIO_AF5_SPI5          ((uint8_t)0x05)  /* SPI5 Alternate Function mapping   */

  139. #define GPIO_AF5_SPI6          ((uint8_t)0x05)  /* SPI6 Alternate Function mapping   */

  140. #define GPIO_AF5_CEC           ((uint8_t)0x05)  /* CEC  Alternate Function mapping   */

  141. 

  142. /**

  143.   * @brief   AF 6 selection

  144.   */

  145. #define GPIO_AF6_SPI2          ((uint8_t)0x06)  /* SPI2 Alternate Function mapping   */

  146. #define GPIO_AF6_SPI3          ((uint8_t)0x06)  /* SPI3 Alternate Function mapping   */

  147. #define GPIO_AF6_SAI1          ((uint8_t)0x06)  /* SAI1 Alternate Function mapping   */

  148. #define GPIO_AF6_I2C4          ((uint8_t)0x06)  /* I2C4 Alternate Function mapping   */

  149. #define GPIO_AF6_DFSDM1        ((uint8_t)0x06)  /* DFSDM Alternate Function mapping  */

  150. #define GPIO_AF6_UART4         ((uint8_t)0x06)  /* UART4 Alternate Function mapping  */

  151. #if defined(DFSDM2_BASE)

  152. #define GPIO_AF6_DFSDM2        ((uint8_t)0x06)  /* DFSDM2 Alternate Function mapping */

  153. #endif /* DFSDM2_BASE */

  154. #if defined(SAI3)

  155. #define GPIO_AF6_SAI3          ((uint8_t)0x06)  /* SAI3 Alternate Function mapping   */

  156. #endif /* SAI3 */

  157. #if defined(OCTOSPIM)

  158. #define GPIO_AF6_OCTOSPIM_P1   ((uint8_t)0x06)  /* OCTOSPI Manager Port 1 Alternate Function mapping */

  159. #endif /* OCTOSPIM */

  160. 

  161. /**

  162.   * @brief   AF 7 selection

  163.   */

  164. #define GPIO_AF7_SPI2          ((uint8_t)0x07)  /* SPI2 Alternate Function mapping   */

  165. #define GPIO_AF7_SPI3          ((uint8_t)0x07)  /* SPI3 Alternate Function mapping   */

  166. #define GPIO_AF7_SPI6          ((uint8_t)0x07)  /* SPI6 Alternate Function mapping   */

  167. #define GPIO_AF7_USART1        ((uint8_t)0x07)  /* USART1 Alternate Function mapping */

  168. #define GPIO_AF7_USART2        ((uint8_t)0x07)  /* USART2 Alternate Function mapping */

  169. #define GPIO_AF7_USART3        ((uint8_t)0x07)  /* USART3 Alternate Function mapping */

  170. #define GPIO_AF7_USART6        ((uint8_t)0x07)  /* USART6 Alternate Function mapping */

  171. #define GPIO_AF7_UART7         ((uint8_t)0x07)  /* UART7 Alternate Function mapping  */

  172. #define GPIO_AF7_DFSDM1        ((uint8_t)0x07)  /* DFSDM Alternate Function mapping  */

  173. #define GPIO_AF7_SDMMC1        ((uint8_t)0x07)  /* SDMMC1 Alternate Function mapping */

  174. 

  175. /**

  176.   * @brief   AF 8 selection

  177.   */

  178. #define GPIO_AF8_SPI6          ((uint8_t)0x08)  /* SPI6 Alternate Function mapping   */

  179. #define GPIO_AF8_SAI2          ((uint8_t)0x08)  /* SAI2 Alternate Function mapping   */

  180. #define GPIO_AF8_UART4         ((uint8_t)0x08)  /* UART4 Alternate Function mapping  */

  181. #define GPIO_AF8_UART5         ((uint8_t)0x08)  /* UART5 Alternate Function mapping  */

  182. #define GPIO_AF8_UART8         ((uint8_t)0x08)  /* UART8 Alternate Function mapping  */

  183. #define GPIO_AF8_SPDIF         ((uint8_t)0x08)  /* SPDIF Alternate Function mapping  */

  184. #define GPIO_AF8_LPUART        ((uint8_t)0x08)  /* LPUART Alternate Function mapping */

  185. #define GPIO_AF8_SDMMC1        ((uint8_t)0x08)  /* SDMMC1 Alternate Function mapping */

  186. #if defined(SAI4)

  187. #define GPIO_AF8_SAI4          ((uint8_t)0x08)  /* SAI4 Alternate Function mapping   */

  188. #endif /* SAI4 */

  189. 

  190. /**

  191.   * @brief   AF 9 selection

  192.   */

  193. #define GPIO_AF9_FDCAN1        ((uint8_t)0x09)  /* FDCAN1 Alternate Function mapping   */

  194. #define GPIO_AF9_FDCAN2        ((uint8_t)0x09)  /* FDCAN2 Alternate Function mapping   */

  195. #define GPIO_AF9_TIM13         ((uint8_t)0x09)  /* TIM13 Alternate Function mapping    */

  196. #define GPIO_AF9_TIM14         ((uint8_t)0x09)  /* TIM14 Alternate Function mapping    */

  197. #define GPIO_AF9_SDMMC2        ((uint8_t)0x09)  /* SDMMC2 Alternate Function mapping   */

  198. #define GPIO_AF9_LTDC          ((uint8_t)0x09)  /* LTDC Alternate Function mapping     */

  199. #define GPIO_AF9_SPDIF         ((uint8_t)0x09)  /* SPDIF Alternate Function mapping    */

  200. #define GPIO_AF9_FMC           ((uint8_t)0x09)  /* FMC Alternate Function mapping      */

  201. #if defined(QUADSPI)

  202. #define GPIO_AF9_QUADSPI       ((uint8_t)0x09)  /* QUADSPI Alternate Function mapping  */

  203. #endif /* QUADSPI */

  204. #if defined(SAI4)

  205. #define GPIO_AF9_SAI4          ((uint8_t)0x09)  /* SAI4 Alternate Function mapping     */

  206. #endif /* SAI4 */

  207. #if defined(OCTOSPIM)

  208. #define GPIO_AF9_OCTOSPIM_P1   ((uint8_t)0x09)  /* OCTOSPI Manager Port 1 Alternate Function mapping */

  209. #define GPIO_AF9_OCTOSPIM_P2   ((uint8_t)0x09)  /* OCTOSPI Manager Port 2 Alternate Function mapping */

  210. #endif /* OCTOSPIM */

  211. 

  212. /**

  213.   * @brief   AF 10 selection

  214.   */

  215. #define GPIO_AF10_SAI2          ((uint8_t)0x0A)  /* SAI2 Alternate Function mapping                                             */

  216. #define GPIO_AF10_SDMMC2        ((uint8_t)0x0A)  /* SDMMC2 Alternate Function mapping                                           */

  217. #if defined(USB2_OTG_FS)

  218. #define GPIO_AF10_OTG2_FS       ((uint8_t)0x0A)  /* OTG2_FS Alternate Function mapping                                          */

  219. #endif /*USB2_OTG_FS*/

  220. #define GPIO_AF10_COMP1         ((uint8_t)0x0A)  /* COMP1 Alternate Function mapping                                            */

  221. #define GPIO_AF10_COMP2         ((uint8_t)0x0A)  /* COMP2 Alternate Function mapping                                            */

  222. #if defined(LTDC)

  223. #define GPIO_AF10_LTDC          ((uint8_t)0x0A)  /* LTDC Alternate Function mapping                                             */

  224. #endif /*LTDC*/

  225. #define GPIO_AF10_CRS_SYNC      ((uint8_t)0x0A)  /* CRS Sync Alternate Function mapping : available on STM32H7 Rev.B and above  */

  226. #if defined(QUADSPI)

  227. #define GPIO_AF10_QUADSPI       ((uint8_t)0x0A)  /* QUADSPI Alternate Function mapping                                          */

  228. #endif /* QUADSPI */

  229. #if defined(SAI4)

  230. #define GPIO_AF10_SAI4          ((uint8_t)0x0A)  /* SAI4 Alternate Function mapping                                             */

  231. #endif /* SAI4 */

  232. #if !defined(USB2_OTG_FS)

  233. #define GPIO_AF10_OTG1_FS       ((uint8_t)0x0A)  /* OTG1_FS Alternate Function mapping : available on STM32H7A3xxx/STM32H7B3xxx/STM32H7B0xxx */

  234. #endif /* !USB2_OTG_FS */

  235. #define GPIO_AF10_OTG1_HS       ((uint8_t)0x0A)  /* OTG1_HS Alternate Function mapping                                          */

  236. #if defined(OCTOSPIM)

  237. #define GPIO_AF10_OCTOSPIM_P1   ((uint8_t)0x0A)  /* OCTOSPI Manager Port 1 Alternate Function mapping */

  238. #endif /* OCTOSPIM */

  239. #define GPIO_AF10_TIM8          ((uint8_t)0x0A)  /* TIM8 Alternate Function mapping                                             */

  240. 

  241. /**

  242.   * @brief   AF 11 selection

  243.   */

  244. #define GPIO_AF11_SWP           ((uint8_t)0x0B)  /* SWP Alternate Function mapping     */

  245. #define GPIO_AF11_MDIOS         ((uint8_t)0x0B)  /* MDIOS Alternate Function mapping   */

  246. #define GPIO_AF11_UART7         ((uint8_t)0x0B)  /* UART7 Alternate Function mapping   */

  247. #define GPIO_AF11_SDMMC2        ((uint8_t)0x0B)  /* SDMMC2 Alternate Function mapping  */

  248. #define GPIO_AF11_DFSDM1        ((uint8_t)0x0B)  /* DFSDM1 Alternate Function mapping  */

  249. #define GPIO_AF11_COMP1         ((uint8_t)0x0B)  /* COMP1 Alternate Function mapping   */

  250. #define GPIO_AF11_COMP2         ((uint8_t)0x0B)  /* COMP2 Alternate Function mapping   */

  251. #define GPIO_AF11_TIM1          ((uint8_t)0x0B)  /* TIM1 Alternate Function mapping    */

  252. #define GPIO_AF11_TIM8          ((uint8_t)0x0B)  /* TIM8 Alternate Function mapping    */

  253. #define GPIO_AF11_I2C4          ((uint8_t)0x0B)  /* I2C4 Alternate Function mapping    */

  254. #if defined(DFSDM2_BASE)

  255. #define GPIO_AF11_DFSDM2        ((uint8_t)0x0B)  /* DFSDM2 Alternate Function mapping  */

  256. #endif /* DFSDM2_BASE */

  257. #if defined(USART10)

  258. #define GPIO_AF11_USART10       ((uint8_t)0x0B)  /* USART10 Alternate Function mapping */

  259. #endif /* USART10 */

  260. #if defined(UART9)

  261. #define GPIO_AF11_UART9         ((uint8_t)0x0B)  /* UART9 Alternate Function mapping   */

  262. #endif /* UART9 */

  263. #if defined(ETH)

  264. #define GPIO_AF11_ETH           ((uint8_t)0x0B)  /* ETH Alternate Function mapping     */

  265. #endif /* ETH */

  266. #if defined(LTDC)

  267. #define GPIO_AF11_LTDC          ((uint8_t)0x0B)  /* LTDC Alternate Function mapping : available on STM32H7A3xxx/STM32H7B3xxx/STM32H7B0xxx  */

  268. #endif /*LTDC*/

  269. #if defined(OCTOSPIM)

  270. #define GPIO_AF11_OCTOSPIM_P1   ((uint8_t)0x0B)  /* OCTOSPI Manager Port 1 Alternate Function mapping */

  271. #endif /* OCTOSPIM */

  272. 

  273. /**

  274.   * @brief   AF 12 selection

  275.   */

  276. #define GPIO_AF12_FMC           ((uint8_t)0x0C)  /* FMC Alternate Function mapping     */

  277. #define GPIO_AF12_SDMMC1        ((uint8_t)0x0C)  /* SDMMC1 Alternate Function mapping  */

  278. #define GPIO_AF12_MDIOS         ((uint8_t)0x0C)  /* MDIOS Alternate Function mapping   */

  279. #define GPIO_AF12_COMP1         ((uint8_t)0x0C)  /* COMP1 Alternate Function mapping   */

  280. #define GPIO_AF12_COMP2         ((uint8_t)0x0C)  /* COMP2 Alternate Function mapping   */

  281. #define GPIO_AF12_TIM1          ((uint8_t)0x0C)  /* TIM1 Alternate Function mapping    */

  282. #define GPIO_AF12_TIM8          ((uint8_t)0x0C)  /* TIM8 Alternate Function mapping    */

  283. #if defined(LTDC)

  284. #define GPIO_AF12_LTDC          ((uint8_t)0x0C)  /* LTDC Alternate Function mapping    */

  285. #endif /*LTDC*/

  286. #if defined(USB2_OTG_FS)

  287. #define GPIO_AF12_OTG1_FS       ((uint8_t)0x0C)  /* OTG1_FS Alternate Function mapping */

  288. #endif /* USB2_OTG_FS */

  289. 

  290. /**

  291.   * @brief   AF 13 selection

  292.   */

  293. #define GPIO_AF13_DCMI          ((uint8_t)0x0D)   /* DCMI Alternate Function mapping  */

  294. #define GPIO_AF13_COMP1         ((uint8_t)0x0D)   /* COMP1 Alternate Function mapping */

  295. #define GPIO_AF13_COMP2         ((uint8_t)0x0D)   /* COMP2 Alternate Function mapping */

  296. #if defined(LTDC)

  297. #define GPIO_AF13_LTDC          ((uint8_t)0x0D)   /* LTDC Alternate Function mapping  */

  298. #endif /*LTDC*/

  299. #if defined(DSI)

  300. #define GPIO_AF13_DSI           ((uint8_t)0x0D)   /* DSI Alternate Function mapping   */

  301. #endif /* DSI */

  302. #if defined(PSSI)

  303. #define GPIO_AF13_PSSI          ((uint8_t)0x0D)   /* PSSI Alternate Function mapping  */

  304. #endif /* PSSI */

  305. #define GPIO_AF13_TIM1          ((uint8_t)0x0D)    /* TIM1 Alternate Function mapping */

  306. #define GPIO_AF13_TIM8          ((uint8_t)0x0D)    /* TIM8 Alternate Function mapping : available on STM32H74xxx/STM32H75xxx  */

  307. 

  308. /**

  309.   * @brief   AF 14 selection

  310.   */

  311. #define GPIO_AF14_LTDC         ((uint8_t)0x0E)   /* LTDC Alternate Function mapping  */

  312. #define GPIO_AF14_UART5        ((uint8_t)0x0E)   /* UART5 Alternate Function mapping */

  313. 

  314. /**

  315.   * @brief   AF 15 selection

  316.   */

  317. #define GPIO_AF15_EVENTOUT      ((uint8_t)0x0F)  /* EVENTOUT Alternate Function mapping */

  318. 

  319. #define IS_GPIO_AF(AF)   ((AF) <= (uint8_t)0x0F)

  320. 

  321. 

  322. 

  323. /**

  324.   * @}

  325.   */

  326. 

  327. /**

  328.   * @}

  329.   */

  330. 

  331. /* Exported macro ------------------------------------------------------------*/

  332. /** @defgroup GPIOEx_Exported_Macros GPIO Exported Macros

  333.   * @{

  334.   */

  335. /**

  336.   * @}

  337.   */

  338. 

  339. /* Exported functions --------------------------------------------------------*/

  340. /** @defgroup GPIOEx_Exported_Functions GPIO Exported Functions

  341.   * @{

  342.   */

  343. /**

  344.   * @}

  345.   */

  346. /* Private types -------------------------------------------------------------*/

  347. /* Private variables ---------------------------------------------------------*/

  348. /* Private constants ---------------------------------------------------------*/

  349. /** @defgroup GPIOEx_Private_Constants GPIO Private Constants

  350.   * @{

  351.   */

  352. 

  353. /**

  354.   * @brief   GPIO pin available on the platform

  355.   */

  356. /* Defines the available pins per GPIOs */

  357. #define GPIOA_PIN_AVAILABLE  GPIO_PIN_All

  358. #define GPIOB_PIN_AVAILABLE  GPIO_PIN_All

  359. #define GPIOC_PIN_AVAILABLE  GPIO_PIN_All

  360. #define GPIOD_PIN_AVAILABLE  GPIO_PIN_All

  361. #define GPIOE_PIN_AVAILABLE  GPIO_PIN_All

  362. #define GPIOF_PIN_AVAILABLE  GPIO_PIN_All

  363. #define GPIOG_PIN_AVAILABLE  GPIO_PIN_All

  364. #define GPIOI_PIN_AVAILABLE  GPIO_PIN_All

  365. #define GPIOJ_PIN_AVAILABLE  GPIO_PIN_All

  366. #define GPIOH_PIN_AVAILABLE  GPIO_PIN_All

  367. #define GPIOK_PIN_AVAILABLE  (GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_3 | GPIO_PIN_4 | \

  368.                               GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7)

  369. 

  370. /**

  371.   * @}

  372.   */

  373. 

  374. /* Private macros ------------------------------------------------------------*/

  375. /** @defgroup GPIOEx_Private_Macros GPIO Private Macros

  376.   * @{

  377.   */

  378. /** @defgroup GPIOEx_Get_Port_Index GPIO Get Port Index

  379.   * @{

  380.   */

  381. #define GPIO_GET_INDEX(__GPIOx__)  (((__GPIOx__) == (GPIOA))? 0UL :\

  382.                                     ((__GPIOx__) == (GPIOB))? 1UL :\

  383.                                     ((__GPIOx__) == (GPIOC))? 2UL :\

  384.                                     ((__GPIOx__) == (GPIOD))? 3UL :\

  385.                                     ((__GPIOx__) == (GPIOE))? 4UL :\

  386.                                     ((__GPIOx__) == (GPIOF))? 5UL :\

  387.                                     ((__GPIOx__) == (GPIOG))? 6UL :\

  388.                                     ((__GPIOx__) == (GPIOH))? 7UL :\

  389.                                     ((__GPIOx__) == (GPIOI))? 8UL :\

  390.                                     ((__GPIOx__) == (GPIOJ))? 9UL : 10UL)

  391. /**

  392.   * @}

  393.   */

  394. 

  395. /** @defgroup GPIOEx_IS_Alternat_function_selection GPIO Check Alternate Function

  396.   * @{

  397.   */

  398. /**

  399.   * @}

  400.   */

  401. 

  402. /**

  403.   * @}

  404.   */

  405. 

  406. /* Private functions ---------------------------------------------------------*/

  407. /** @defgroup GPIOEx_Private_Functions GPIO Private Functions

  408.   * @{

  409.   */

  410. 

  411. /**

  412.   * @}

  413.   */

  414. 

  415. /**

  416.   * @}

  417.   */

  418. 

  419. /**

  420.   * @}

  421.   */

  422. 

  423. #ifdef __cplusplus

  424. }

  425. #endif

  426. 

  427. #endif /* STM32H7xx_HAL_GPIO_EX_H */

  428. 

  429. /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/