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stm32lib/STM32L4xx_HAL_Driver/Inc/stm32l4xx_hal_gpio_ex.h

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  1. /**

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

  3.   * @file    stm32l4xx_hal_gpio_ex.h

  4.   * @author  MCD Application Team

  5.   * @version V1.7.2

  6.   * @date    16-June-2017

  7.   * @brief   Header file of GPIO HAL Extended module.

  8.   ******************************************************************************

  9.   * @attention

  10.   *

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

  12.   *

  13.   * Redistribution and use in source and binary forms, with or without modification,

  14.   * are permitted provided that the following conditions are met:

  15.   *   1. Redistributions of source code must retain the above copyright notice,

  16.   *      this list of conditions and the following disclaimer.

  17.   *   2. Redistributions in binary form must reproduce the above copyright notice,

  18.   *      this list of conditions and the following disclaimer in the documentation

  19.   *      and/or other materials provided with the distribution.

  20.   *   3. Neither the name of STMicroelectronics nor the names of its contributors

  21.   *      may be used to endorse or promote products derived from this software

  22.   *      without specific prior written permission.

  23.   *

  24.   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

  25.   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

  26.   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

  27.   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE

  28.   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

  29.   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR

  30.   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

  31.   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

  32.   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

  33.   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  34.   *

  35.   ******************************************************************************

  36.   */

  37. 

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

  39. #ifndef __STM32L4xx_HAL_GPIO_EX_H

  40. #define __STM32L4xx_HAL_GPIO_EX_H

  41. 

  42. #ifdef __cplusplus

  43.  extern "C" {

  44. #endif

  45. 

  46. /* Includes ------------------------------------------------------------------*/

  47. #include "stm32l4xx_hal_def.h"

  48. 

  49. /** @addtogroup STM32L4xx_HAL_Driver

  50.   * @{

  51.   */

  52. 

  53. /** @defgroup GPIOEx GPIOEx

  54.   * @brief GPIO Extended HAL module driver

  55.   * @{

  56.   */

  57. 

  58. /* Exported types ------------------------------------------------------------*/

  59. /* Exported constants --------------------------------------------------------*/

  60. /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants

  61.   * @{

  62.   */

  63. 

  64. /** @defgroup GPIOEx_Alternate_function_selection GPIOEx Alternate function selection

  65.   * @{

  66.   */

  67. 

  68. #if defined(STM32L431xx) || defined(STM32L432xx) || defined(STM32L433xx) || defined(STM32L442xx) || defined(STM32L443xx)

  69. /*--------------STM32L431xx/STM32L432xx/STM32L433xx/STM32L442xx/STM32L443xx---*/

  70. /**

  71.   * @brief   AF 0 selection

  72.   */

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

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

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

  76. #if defined(STM32L433xx) || defined(STM32L443xx)

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

  78. #endif /* STM32L433xx || STM32L443xx */

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

  80. 

  81. /**

  82.   * @brief   AF 1 selection

  83.   */

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

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

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

  87. #define GPIO_AF1_IR            ((uint8_t)0x01)  /* IR Alternate Function mapping */

  88. 

  89. /**

  90.   * @brief   AF 2 selection

  91.   */

  92. #define GPIO_AF2_TIM1          ((uint8_t)0x02)  /* TIM1 Alternate Function mapping */

  93. #define GPIO_AF2_TIM2          ((uint8_t)0x02)  /* TIM2 Alternate Function mapping */

  94. 

  95. /**

  96.   * @brief   AF 3 selection

  97.   */

  98. #define GPIO_AF3_USART2        ((uint8_t)0x03)  /* USART1 Alternate Function mapping */

  99. #define GPIO_AF3_TIM1_COMP2    ((uint8_t)0x03)  /* TIM1/COMP2 Break in Alternate Function mapping  */

  100. #define GPIO_AF3_TIM1_COMP1    ((uint8_t)0x03)  /* TIM1/COMP1 Break in Alternate Function mapping  */

  101. 

  102. /**

  103.   * @brief   AF 4 selection

  104.   */

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

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

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

  108. 

  109. /**

  110.   * @brief   AF 5 selection

  111.   */

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

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

  114. 

  115. /**

  116.   * @brief   AF 6 selection

  117.   */

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

  119. #define GPIO_AF6_COMP1         ((uint8_t)0x06)  /* COMP1 Alternate Function mapping   */

  120. 

  121. /**

  122.   * @brief   AF 7 selection

  123.   */

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

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

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

  127. 

  128. /**

  129.   * @brief   AF 8 selection

  130.   */

  131. #define GPIO_AF8_LPUART1       ((uint8_t)0x08)  /* LPUART1 Alternate Function mapping */

  132. 

  133. /**

  134.   * @brief   AF 9 selection

  135.   */

  136. #define GPIO_AF9_CAN1          ((uint8_t)0x09)  /* CAN1 Alternate Function mapping    */

  137. #define GPIO_AF9_TSC           ((uint8_t)0x09)  /* TSC Alternate Function mapping   */

  138. 

  139. /**

  140.   * @brief   AF 10 selection

  141.   */

  142. #if defined(STM32L432xx) || defined(STM32L433xx) || defined(STM32L442xx) || defined(STM32L443xx)

  143. #define GPIO_AF10_USB_FS       ((uint8_t)0x0A)  /* USB_FS Alternate Function mapping */

  144. #endif /* STM32L432xx || STM32L433xx || STM32L442xx || STM32L443xx */

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

  146. 

  147. #if defined(STM32L433xx) || defined(STM32L443xx)

  148. /**

  149.   * @brief   AF 11 selection

  150.   */

  151. #define GPIO_AF11_LCD          ((uint8_t)0x0B)  /* LCD Alternate Function mapping */

  152. #endif /* STM32L433xx || STM32L443xx */

  153. 

  154. /**

  155.   * @brief   AF 12 selection

  156.   */

  157. #define GPIO_AF12_SWPMI1       ((uint8_t)0x0C)  /* SWPMI1 Alternate Function mapping  */

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

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

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

  161. 

  162. /**

  163.   * @brief   AF 13 selection

  164.   */

  165. #define GPIO_AF13_SAI1         ((uint8_t)0x0D)  /* SAI1 Alternate Function mapping */

  166. 

  167. /**

  168.   * @brief   AF 14 selection

  169.   */

  170. #define GPIO_AF14_TIM2         ((uint8_t)0x0E)  /* TIM2 Alternate Function mapping */

  171. #define GPIO_AF14_TIM15        ((uint8_t)0x0E)  /* TIM15 Alternate Function mapping */

  172. #define GPIO_AF14_TIM16        ((uint8_t)0x0E)  /* TIM16 Alternate Function mapping */

  173. #define GPIO_AF14_LPTIM2       ((uint8_t)0x0E)  /* LPTIM2 Alternate Function mapping */

  174. 

  175. /**

  176.   * @brief   AF 15 selection

  177.   */

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

  179. 

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

  181. 

  182. #endif /* STM32L431xx || STM32L432xx || STM32L433xx || STM32L442xx || STM32L443xx */

  183. 

  184. #if defined(STM32L451xx) || defined(STM32L452xx) || defined(STM32L462xx)

  185. /*--------------STM32L451xx/STM32L452xx/STM32L462xx---------------------------*/

  186. /**

  187.   * @brief   AF 0 selection

  188.   */

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

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

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

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

  193. 

  194. /**

  195.   * @brief   AF 1 selection

  196.   */

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

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

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

  200. #define GPIO_AF1_IR            ((uint8_t)0x01)  /* IR Alternate Function mapping */

  201. 

  202. /**

  203.   * @brief   AF 2 selection

  204.   */

  205. #define GPIO_AF2_TIM1          ((uint8_t)0x02)  /* TIM1 Alternate Function mapping */

  206. #define GPIO_AF2_TIM2          ((uint8_t)0x02)  /* TIM2 Alternate Function mapping */

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

  208. #define GPIO_AF2_I2C4          ((uint8_t)0x02)  /* I2C4 Alternate Function mapping */

  209. 

  210. /**

  211.   * @brief   AF 3 selection

  212.   */

  213. #define GPIO_AF3_TIM1_COMP2    ((uint8_t)0x03)  /* TIM1/COMP2 Break in Alternate Function mapping  */

  214. #define GPIO_AF3_TIM1_COMP1    ((uint8_t)0x03)  /* TIM1/COMP1 Break in Alternate Function mapping  */

  215. #define GPIO_AF3_USART2        ((uint8_t)0x03)  /* USART2 Alternate Function mapping     */

  216. #define GPIO_AF3_CAN1          ((uint8_t)0x03)  /* CAN1 Alternate Function mapping  */

  217. #define GPIO_AF3_I2C4          ((uint8_t)0x03)  /* I2C4 Alternate Function mapping */

  218. 

  219. /**

  220.   * @brief   AF 4 selection

  221.   */

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

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

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

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

  226. 

  227. /**

  228.   * @brief   AF 5 selection

  229.   */

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

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

  232. #define GPIO_AF5_I2C4          ((uint8_t)0x05)  /* I2C4 Alternate Function mapping   */

  233. 

  234. /**

  235.   * @brief   AF 6 selection

  236.   */

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

  238. #define GPIO_AF6_DFSDM1        ((uint8_t)0x06)  /* DFSDM1 Alternate Function mapping */

  239. #define GPIO_AF6_COMP1         ((uint8_t)0x06)  /* COMP1 Alternate Function mapping   */

  240. 

  241. /**

  242.   * @brief   AF 7 selection

  243.   */

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

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

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

  247. 

  248. /**

  249.   * @brief   AF 8 selection

  250.   */

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

  252. #define GPIO_AF8_LPUART1       ((uint8_t)0x08)  /* LPUART1 Alternate Function mapping */

  253. #define GPIO_AF8_CAN1          ((uint8_t)0x08)  /* CAN1 Alternate Function mapping  */

  254. 

  255. 

  256. /**

  257.   * @brief   AF 9 selection

  258.   */

  259. #define GPIO_AF9_CAN1          ((uint8_t)0x09)  /* CAN1 Alternate Function mapping  */

  260. #define GPIO_AF9_TSC           ((uint8_t)0x09)  /* TSC Alternate Function mapping   */

  261. 

  262. /**

  263.   * @brief   AF 10 selection

  264.   */

  265. #if defined(STM32L452xx) || defined(STM32L462xx)

  266. #define GPIO_AF10_USB_FS       ((uint8_t)0x0A)  /* USB_FS Alternate Function mapping */

  267. #endif /* STM32L452xx || STM32L462xx */

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

  269. #define GPIO_AF10_CAN1         ((uint8_t)0x0A)  /* CAN1 Alternate Function mapping  */

  270. 

  271. /**

  272.   * @brief   AF 11 selection

  273.   */

  274. 

  275. /**

  276.   * @brief   AF 12 selection

  277.   */

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

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

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

  281. 

  282. /**

  283.   * @brief   AF 13 selection

  284.   */

  285. #define GPIO_AF13_SAI1         ((uint8_t)0x0D)  /* SAI1 Alternate Function mapping */

  286. 

  287. /**

  288.   * @brief   AF 14 selection

  289.   */

  290. #define GPIO_AF14_TIM2         ((uint8_t)0x0E)  /* TIM2 Alternate Function mapping */

  291. #define GPIO_AF14_TIM15        ((uint8_t)0x0E)  /* TIM15 Alternate Function mapping */

  292. #define GPIO_AF14_TIM16        ((uint8_t)0x0E)  /* TIM16 Alternate Function mapping */

  293. #define GPIO_AF14_TIM17        ((uint8_t)0x0E)  /* TIM17 Alternate Function mapping */

  294. #define GPIO_AF14_LPTIM2       ((uint8_t)0x0E)  /* LPTIM2 Alternate Function mapping */

  295. 

  296. /**

  297.   * @brief   AF 15 selection

  298.   */

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

  300. 

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

  302. 

  303. #endif /* STM32L451xx || STM32L452xx || STM32L462xx */

  304. 

  305. #if defined(STM32L471xx) || defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx)

  306. /*--------------STM32L471xx/STM32L475xx/STM32L476xx/STM32L485xx/STM32L486xx---*/

  307. /**

  308.   * @brief   AF 0 selection

  309.   */

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

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

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

  313. #if defined(STM32L476xx) || defined(STM32L486xx)

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

  315. #endif /* STM32L476xx || STM32L486xx */

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

  317. 

  318. /**

  319.   * @brief   AF 1 selection

  320.   */

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

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

  323. #define GPIO_AF1_TIM5          ((uint8_t)0x01)  /* TIM5 Alternate Function mapping */

  324. #define GPIO_AF1_TIM8          ((uint8_t)0x01)  /* TIM8 Alternate Function mapping */

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

  326. #define GPIO_AF1_IR            ((uint8_t)0x01)  /* IR Alternate Function mapping */

  327. 

  328. /**

  329.   * @brief   AF 2 selection

  330.   */

  331. #define GPIO_AF2_TIM1          ((uint8_t)0x02)  /* TIM1 Alternate Function mapping */

  332. #define GPIO_AF2_TIM2          ((uint8_t)0x02)  /* TIM2 Alternate Function mapping */

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

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

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

  336. 

  337. /**

  338.   * @brief   AF 3 selection

  339.   */

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

  341. #define GPIO_AF3_TIM1_COMP2    ((uint8_t)0x03)  /* TIM1/COMP2 Break in Alternate Function mapping  */

  342. #define GPIO_AF3_TIM1_COMP1    ((uint8_t)0x03)  /* TIM1/COMP1 Break in Alternate Function mapping  */

  343. 

  344. /**

  345.   * @brief   AF 4 selection

  346.   */

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

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

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

  350. 

  351. /**

  352.   * @brief   AF 5 selection

  353.   */

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

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

  356. 

  357. /**

  358.   * @brief   AF 6 selection

  359.   */

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

  361. #define GPIO_AF6_DFSDM1        ((uint8_t)0x06)  /* DFSDM1 Alternate Function mapping */

  362. 

  363. /**

  364.   * @brief   AF 7 selection

  365.   */

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

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

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

  369. 

  370. /**

  371.   * @brief   AF 8 selection

  372.   */

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

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

  375. #define GPIO_AF8_LPUART1       ((uint8_t)0x08)  /* LPUART1 Alternate Function mapping */

  376. 

  377. 

  378. /**

  379.   * @brief   AF 9 selection

  380.   */

  381. #define GPIO_AF9_CAN1          ((uint8_t)0x09)  /* CAN1 Alternate Function mapping  */

  382. #define GPIO_AF9_TSC           ((uint8_t)0x09)  /* TSC Alternate Function mapping   */

  383. 

  384. /**

  385.   * @brief   AF 10 selection

  386.   */

  387. #if defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx)

  388. #define GPIO_AF10_OTG_FS       ((uint8_t)0x0A)  /* OTG_FS Alternate Function mapping */

  389. #endif /* STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */

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

  391. 

  392. #if defined(STM32L476xx) || defined(STM32L486xx)

  393. /**

  394.   * @brief   AF 11 selection

  395.   */

  396. #define GPIO_AF11_LCD          ((uint8_t)0x0B)  /* LCD Alternate Function mapping */

  397. #endif /* STM32L476xx || STM32L486xx */

  398. 

  399. /**

  400.   * @brief   AF 12 selection

  401.   */

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

  403. #define GPIO_AF12_SWPMI1       ((uint8_t)0x0C)  /* SWPMI1 Alternate Function mapping  */

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

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

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

  407. 

  408. /**

  409.   * @brief   AF 13 selection

  410.   */

  411. #define GPIO_AF13_SAI1         ((uint8_t)0x0D)  /* SAI1 Alternate Function mapping */

  412. #define GPIO_AF13_SAI2         ((uint8_t)0x0D)  /* SAI2 Alternate Function mapping */

  413. #define GPIO_AF13_TIM8_COMP2   ((uint8_t)0x0D)  /* TIM8/COMP2 Break in Alternate Function mapping  */

  414. #define GPIO_AF13_TIM8_COMP1   ((uint8_t)0x0D)  /* TIM8/COMP1 Break in Alternate Function mapping  */

  415. 

  416. /**

  417.   * @brief   AF 14 selection

  418.   */

  419. #define GPIO_AF14_TIM2         ((uint8_t)0x0E)  /* TIM2 Alternate Function mapping */

  420. #define GPIO_AF14_TIM15        ((uint8_t)0x0E)  /* TIM15 Alternate Function mapping */

  421. #define GPIO_AF14_TIM16        ((uint8_t)0x0E)  /* TIM16 Alternate Function mapping */

  422. #define GPIO_AF14_TIM17        ((uint8_t)0x0E)  /* TIM17 Alternate Function mapping */

  423. #define GPIO_AF14_LPTIM2       ((uint8_t)0x0E)  /* LPTIM2 Alternate Function mapping */

  424. #define GPIO_AF14_TIM8_COMP1   ((uint8_t)0x0E)  /* TIM8/COMP1 Break in Alternate Function mapping  */

  425. 

  426. /**

  427.   * @brief   AF 15 selection

  428.   */

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

  430. 

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

  432. 

  433. #endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */

  434. 

  435. #if defined(STM32L496xx) || defined(STM32L4A6xx)

  436. /*--------------------------------STM32L496xx/STM32L4A6xx---------------------*/

  437. /**

  438.   * @brief   AF 0 selection

  439.   */

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

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

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

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

  444. 

  445. /**

  446.   * @brief   AF 1 selection

  447.   */

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

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

  450. #define GPIO_AF1_TIM5          ((uint8_t)0x01)  /* TIM5 Alternate Function mapping */

  451. #define GPIO_AF1_TIM8          ((uint8_t)0x01)  /* TIM8 Alternate Function mapping */

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

  453. #define GPIO_AF1_IR            ((uint8_t)0x01)  /* IR Alternate Function mapping */

  454. 

  455. /**

  456.   * @brief   AF 2 selection

  457.   */

  458. #define GPIO_AF2_TIM1          ((uint8_t)0x02)  /* TIM1 Alternate Function mapping */

  459. #define GPIO_AF2_TIM2          ((uint8_t)0x02)  /* TIM2 Alternate Function mapping */

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

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

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

  463. #define GPIO_AF2_I2C4          ((uint8_t)0x02)  /* I2C4 Alternate Function mapping */

  464. 

  465. /**

  466.   * @brief   AF 3 selection

  467.   */

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

  469. #define GPIO_AF3_TIM1_COMP2    ((uint8_t)0x03)  /* TIM1/COMP2 Break in Alternate Function mapping  */

  470. #define GPIO_AF3_TIM1_COMP1    ((uint8_t)0x03)  /* TIM1/COMP1 Break in Alternate Function mapping  */

  471. #define GPIO_AF3_CAN2          ((uint8_t)0x03)  /* CAN2 Alternate Function mapping    */

  472. #define GPIO_AF3_I2C4          ((uint8_t)0x03)  /* I2C4 Alternate Function mapping */

  473. #define GPIO_AF3_QUADSPI       ((uint8_t)0x03)  /* QUADSPI Alternate Function mapping */

  474. #define GPIO_AF3_SPI2          ((uint8_t)0x03)  /* SPI2 Alternate Function mapping */

  475. #define GPIO_AF3_USART2        ((uint8_t)0x03)  /* USART2 Alternate Function mapping */

  476. 

  477. /**

  478.   * @brief   AF 4 selection

  479.   */

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

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

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

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

  484. #define GPIO_AF4_DCMI          ((uint8_t)0x04)  /* DCMI Alternate Function mapping   */

  485. 

  486. /**

  487.   * @brief   AF 5 selection

  488.   */

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

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

  491. #define GPIO_AF5_DCMI          ((uint8_t)0x05)  /* DCMI Alternate Function mapping   */

  492. #define GPIO_AF5_I2C4          ((uint8_t)0x05)  /* I2C4 Alternate Function mapping */

  493. #define GPIO_AF5_QUADSPI       ((uint8_t)0x05)  /* QUADSPI Alternate Function mapping */

  494. 

  495. /**

  496.   * @brief   AF 6 selection

  497.   */

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

  499. #define GPIO_AF6_DFSDM1        ((uint8_t)0x06)  /* DFSDM1 Alternate Function mapping */

  500. #define GPIO_AF6_I2C3          ((uint8_t)0x06)  /* I2C3 Alternate Function mapping */

  501. 

  502. /**

  503.   * @brief   AF 7 selection

  504.   */

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

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

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

  508. 

  509. /**

  510.   * @brief   AF 8 selection

  511.   */

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

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

  514. #define GPIO_AF8_LPUART1       ((uint8_t)0x08)  /* LPUART1 Alternate Function mapping */

  515. #define GPIO_AF8_CAN2          ((uint8_t)0x08)  /* CAN2 Alternate Function mapping    */

  516. 

  517. /**

  518.   * @brief   AF 9 selection

  519.   */

  520. #define GPIO_AF9_CAN1          ((uint8_t)0x09)  /* CAN1 Alternate Function mapping  */

  521. #define GPIO_AF9_TSC           ((uint8_t)0x09)  /* TSC Alternate Function mapping   */

  522. 

  523. /**

  524.   * @brief   AF 10 selection

  525.   */

  526. #define GPIO_AF10_OTG_FS       ((uint8_t)0x0A)  /* OTG_FS Alternate Function mapping */

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

  528. #define GPIO_AF10_CAN2         ((uint8_t)0x0A)  /* CAN2 Alternate Function mapping */

  529. #define GPIO_AF10_DCMI         ((uint8_t)0x0A)  /* DCMI Alternate Function mapping */

  530. 

  531. /**

  532.   * @brief   AF 11 selection

  533.   */

  534. #define GPIO_AF11_LCD          ((uint8_t)0x0B)  /* LCD Alternate Function mapping */

  535. 

  536. /**

  537.   * @brief   AF 12 selection

  538.   */

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

  540. #define GPIO_AF12_SWPMI1       ((uint8_t)0x0C)  /* SWPMI1 Alternate Function mapping  */

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

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

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

  544. #define GPIO_AF12_TIM1_COMP2   ((uint8_t)0x0C)  /* TIM1/COMP2 Break in Alternate Function mapping  */

  545. #define GPIO_AF12_TIM1_COMP1   ((uint8_t)0x0C)  /* TIM1/COMP1 Break in Alternate Function mapping  */

  546. #define GPIO_AF12_TIM8_COMP2   ((uint8_t)0x0C)  /* TIM8/COMP2 Break in Alternate Function mapping  */

  547. 

  548. /**

  549.   * @brief   AF 13 selection

  550.   */

  551. #define GPIO_AF13_SAI1         ((uint8_t)0x0D)  /* SAI1 Alternate Function mapping */

  552. #define GPIO_AF13_SAI2         ((uint8_t)0x0D)  /* SAI2 Alternate Function mapping */

  553. #define GPIO_AF13_TIM8_COMP2   ((uint8_t)0x0D)  /* TIM8/COMP2 Break in Alternate Function mapping  */

  554. #define GPIO_AF13_TIM8_COMP1   ((uint8_t)0x0D)  /* TIM8/COMP1 Break in Alternate Function mapping  */

  555. 

  556. /**

  557.   * @brief   AF 14 selection

  558.   */

  559. #define GPIO_AF14_TIM2         ((uint8_t)0x0E)  /* TIM2 Alternate Function mapping */

  560. #define GPIO_AF14_TIM15        ((uint8_t)0x0E)  /* TIM15 Alternate Function mapping */

  561. #define GPIO_AF14_TIM16        ((uint8_t)0x0E)  /* TIM16 Alternate Function mapping */

  562. #define GPIO_AF14_TIM17        ((uint8_t)0x0E)  /* TIM17 Alternate Function mapping */

  563. #define GPIO_AF14_LPTIM2       ((uint8_t)0x0E)  /* LPTIM2 Alternate Function mapping */

  564. #define GPIO_AF14_TIM8_COMP1   ((uint8_t)0x0E)  /* TIM8/COMP1 Break in Alternate Function mapping  */

  565. 

  566. /**

  567.   * @brief   AF 15 selection

  568.   */

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

  570. 

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

  572. 

  573. #endif /* STM32L496xx || STM32L4A6xx */

  574. 

  575. /**

  576.   * @}

  577.   */

  578. 

  579. /**

  580.   * @}

  581.   */

  582. 

  583. /* Exported macro ------------------------------------------------------------*/

  584. /** @defgroup GPIOEx_Exported_Macros GPIOEx Exported Macros

  585.   * @{

  586.   */

  587. 

  588. /** @defgroup GPIOEx_Get_Port_Index GPIOEx_Get Port Index

  589. * @{

  590.   */

  591. #if defined(STM32L431xx) || defined(STM32L433xx) || defined(STM32L443xx)

  592. 

  593. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\

  594.                                       ((__GPIOx__) == (GPIOB))? 1U :\

  595.                                       ((__GPIOx__) == (GPIOC))? 2U :\

  596.                                       ((__GPIOx__) == (GPIOD))? 3U :\

  597.                                       ((__GPIOx__) == (GPIOE))? 4U : 7U)

  598. 

  599. #endif /* STM32L431xx || STM32L433xx || STM32L443xx */

  600. 

  601. #if defined(STM32L432xx) || defined(STM32L442xx)

  602. 

  603. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\

  604.                                       ((__GPIOx__) == (GPIOB))? 1U :\

  605.                                       ((__GPIOx__) == (GPIOC))? 2U : 7U)

  606. 

  607. #endif /* STM32L432xx || STM32L442xx */

  608. 

  609. #if defined(STM32L451xx) || defined(STM32L452xx) || defined(STM32L462xx)

  610. 

  611. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\

  612.                                       ((__GPIOx__) == (GPIOB))? 1U :\

  613.                                       ((__GPIOx__) == (GPIOC))? 2U :\

  614.                                       ((__GPIOx__) == (GPIOD))? 3U :\

  615.                                       ((__GPIOx__) == (GPIOE))? 4U : 7U)

  616. 

  617. #endif /* STM32L451xx || STM32L452xx || STM32L462xx */

  618. 

  619. #if defined(STM32L471xx) || defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx)

  620. 

  621. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\

  622.                                       ((__GPIOx__) == (GPIOB))? 1U :\

  623.                                       ((__GPIOx__) == (GPIOC))? 2U :\

  624.                                       ((__GPIOx__) == (GPIOD))? 3U :\

  625.                                       ((__GPIOx__) == (GPIOE))? 4U :\

  626.                                       ((__GPIOx__) == (GPIOF))? 5U :\

  627.                                       ((__GPIOx__) == (GPIOG))? 6U : 7U)

  628. 

  629. #endif /* STM32L471xx || STM32L475xx || STM32L476xx || STM32L485xx || STM32L486xx */

  630. 

  631. #if defined(STM32L496xx) || defined(STM32L4A6xx)

  632. 

  633. #define GPIO_GET_INDEX(__GPIOx__)    (((__GPIOx__) == (GPIOA))? 0U :\

  634.                                       ((__GPIOx__) == (GPIOB))? 1U :\

  635.                                       ((__GPIOx__) == (GPIOC))? 2U :\

  636.                                       ((__GPIOx__) == (GPIOD))? 3U :\

  637.                                       ((__GPIOx__) == (GPIOE))? 4U :\

  638.                                       ((__GPIOx__) == (GPIOF))? 5U :\

  639.                                       ((__GPIOx__) == (GPIOG))? 6U :\

  640.                                       ((__GPIOx__) == (GPIOH))? 7U : 8U)

  641. 

  642. #endif /* STM32L496xx || STM32L4A6xx */

  643. 

  644. 

  645. /**

  646.   * @}

  647.   */

  648. 

  649. /**

  650.   * @}

  651.   */

  652. 

  653. /* Exported functions --------------------------------------------------------*/

  654. /**

  655.   * @}

  656.   */

  657. 

  658. /**

  659.   * @}

  660.   */

  661. 

  662. #ifdef __cplusplus

  663. }

  664. #endif

  665. 

  666. #endif /* __STM32L4xx_HAL_GPIO_EX_H */

  667. 

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