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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.   * @brief   AF 0 selection

  51.   */

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

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

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

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

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

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

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

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

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

  61. #if defined(DUAL_CORE)

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

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

  64. #endif /* DUAL_CORE */

  65. 

  66. /**

  67.   * @brief   AF 1 selection

  68.   */

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

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

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

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

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

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

  75. 

  76. /**

  77.   * @brief   AF 2 selection

  78.   */

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

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

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

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

  83. #define GPIO_AF2_HRTIM1        ((uint8_t)0x02)  /* HRTIM2 Alternate Function mapping */

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

  85. 

  86. /**

  87.   * @brief   AF 3 selection

  88.   */

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

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

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

  92. #define GPIO_AF3_HRTIM1        ((uint8_t)0x03)  /* HRTIM3 Alternate Function mapping */

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

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

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

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

  97. 

  98. /**

  99.   * @brief   AF 4 selection

  100.   */

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

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

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

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

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

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

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

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

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

  110. 

  111. /**

  112.   * @brief   AF 5 selection

  113.   */

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

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

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

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

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

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

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

  121. 

  122. 

  123. /**

  124.   * @brief   AF 6 selection

  125.   */

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

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

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

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

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

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

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

  133. 

  134. /**

  135.   * @brief   AF 7 selection

  136.   */

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

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

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

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

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

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

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

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

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

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

  147. 

  148. /**

  149.   * @brief   AF 8 selection

  150.   */

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

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

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

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

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

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

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

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

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

  160. 

  161. /**

  162.   * @brief   AF 9 selection

  163.   */

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

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

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

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

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

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

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

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

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

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

  174. 

  175. /**

  176.   * @brief   AF 10 selection

  177.   */

  178. #define GPIO_AF10_QUADSPI       ((uint8_t)0xA)  /* QUADSPI Alternate Function mapping */

  179. #define GPIO_AF10_SAI2          ((uint8_t)0xA)  /* SAI2 Alternate Function mapping */

  180. #define GPIO_AF10_SAI4          ((uint8_t)0xA)  /* SAI4 Alternate Function mapping */

  181. #define GPIO_AF10_SDMMC2        ((uint8_t)0xA)  /* SDMMC2 Alternate Function mapping */

  182. #define GPIO_AF10_OTG2_HS       ((uint8_t)0xA)  /* OTG2_HS Alternate Function mapping */

  183. #define GPIO_AF10_OTG1_FS       ((uint8_t)0xA)  /* OTG1_FS Alternate Function mapping */

  184. #define GPIO_AF10_COMP1         ((uint8_t)0xA)  /* COMP1 Alternate Function mapping */

  185. #define GPIO_AF10_COMP2         ((uint8_t)0xA)  /* COMP2 Alternate Function mapping */

  186. #define GPIO_AF10_LTDC          ((uint8_t)0xA)  /* LTDC Alternate Function mapping   */

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

  188. 

  189. 

  190. /**

  191.   * @brief   AF 11 selection

  192.   */

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

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

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

  196. #define GPIO_AF11_OTG1_HS       ((uint8_t)0x0B)  /* OTG1_HS Alternate Function mapping */

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

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

  199. #define GPIO_AF11_DFSDM1        ((uint8_t)0x0B)  /* DFSDM  Alternate Function mapping   */

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

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

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

  203. 

  204. /**

  205.   * @brief   AF 12 selection

  206.   */

  207. #define GPIO_AF12_FMC           ((uint8_t)0xC)  /* FMC Alternate Function mapping     */

  208. #define GPIO_AF12_SDMMC1        ((uint8_t)0xC)  /* SDMMC1 Alternate Function mapping  */

  209. #define GPIO_AF12_MDIOS         ((uint8_t)0xC)  /* MDIOS Alternate Function mapping   */

  210. #define GPIO_AF12_OTG2_FS       ((uint8_t)0xC)  /* OTG2_FS Alternate Function mapping   */

  211. #define GPIO_AF12_COMP1         ((uint8_t)0xC)  /* COMP1 Alternate Function mapping */

  212. #define GPIO_AF12_COMP2         ((uint8_t)0xC)  /* COMP2 Alternate Function mapping */

  213. #define GPIO_AF12_LTDC          ((uint8_t)0xC)  /* LTDC Alternate Function mapping   */

  214. 

  215. /**

  216.   * @brief   AF 13 selection

  217.   */

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

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

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

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

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

  223. 

  224. /**

  225.   * @brief   AF 14 selection

  226.   */

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

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

  229. 

  230. /**

  231.   * @brief   AF 15 selection

  232.   */

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

  234. 

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

  236. 

  237. 

  238. 

  239. /**

  240.   * @}

  241.   */

  242. 

  243. /**

  244.   * @}

  245.   */

  246. 

  247. /* Exported macro ------------------------------------------------------------*/

  248. /** @defgroup GPIOEx_Exported_Macros GPIO Exported Macros

  249.   * @{

  250.   */

  251. /**

  252.   * @}

  253.   */

  254. 

  255. /* Exported functions --------------------------------------------------------*/

  256. /** @defgroup GPIOEx_Exported_Functions GPIO Exported Functions

  257.   * @{

  258.   */

  259. /**

  260.   * @}

  261.   */

  262. /* Private types -------------------------------------------------------------*/

  263. /* Private variables ---------------------------------------------------------*/

  264. /* Private constants ---------------------------------------------------------*/

  265. /** @defgroup GPIOEx_Private_Constants GPIO Private Constants

  266.   * @{

  267.   */

  268. 

  269. /**

  270.   * @brief   GPIO pin available on the platform

  271.   */

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

  273. #define GPIOA_PIN_AVAILABLE  GPIO_PIN_All

  274. #define GPIOB_PIN_AVAILABLE  GPIO_PIN_All

  275. #define GPIOC_PIN_AVAILABLE  GPIO_PIN_All

  276. #define GPIOD_PIN_AVAILABLE  GPIO_PIN_All

  277. #define GPIOE_PIN_AVAILABLE  GPIO_PIN_All

  278. #define GPIOF_PIN_AVAILABLE  GPIO_PIN_All

  279. #define GPIOG_PIN_AVAILABLE  GPIO_PIN_All

  280. #define GPIOI_PIN_AVAILABLE  GPIO_PIN_All

  281. #define GPIOJ_PIN_AVAILABLE  GPIO_PIN_All

  282. #define GPIOH_PIN_AVAILABLE  GPIO_PIN_All

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

  284.                               GPIO_PIN_5 | GPIO_PIN_6 | GPIO_PIN_7)

  285. 

  286. /**

  287.   * @}

  288.   */

  289. 

  290. /* Private macros ------------------------------------------------------------*/

  291. /** @defgroup GPIOEx_Private_Macros GPIO Private Macros

  292.   * @{

  293.   */

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

  295.   * @{

  296.   */

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

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

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

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

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

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

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

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

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

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

  307. /**

  308.   * @}

  309.   */

  310. 

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

  312.   * @{

  313.   */

  314. /**

  315.   * @}

  316.   */

  317. 

  318. /**

  319.   * @}

  320.   */

  321. 

  322. /* Private functions ---------------------------------------------------------*/

  323. /** @defgroup GPIOEx_Private_Functions GPIO Private Functions

  324.   * @{

  325.   */

  326. 

  327. /**

  328.   * @}

  329.   */

  330. 

  331. /**

  332.   * @}

  333.   */

  334. 

  335. /**

  336.   * @}

  337.   */

  338. 

  339. #ifdef __cplusplus

  340. }

  341. #endif

  342. 

  343. #endif /* STM32H7xx_HAL_GPIO_EX_H */

  344. 

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