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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 V1.3.0

  6.   * @date    29-January-2016

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

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

  9.   * @attention

  10.   *

  11.   * <h2><center>&copy; COPYRIGHT(c) 2016 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(STM32L471xx) || defined(STM32L475xx) || defined(STM32L476xx) || defined(STM32L485xx) || defined(STM32L486xx)

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

  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(STM32L476xx) || defined(STM32L486xx)

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

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

  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_TIM5          ((uint8_t)0x01)  /* TIM5 Alternate Function mapping */

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

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

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

  90. 

  91. /**

  92.   * @brief   AF 2 selection

  93.   */

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

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

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

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

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

  99. 

  100. /**

  101.   * @brief   AF 3 selection

  102.   */

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

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

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

  106. 

  107. /**

  108.   * @brief   AF 4 selection

  109.   */

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

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

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

  113. 

  114. /**

  115.   * @brief   AF 5 selection

  116.   */

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

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

  119. 

  120. /**

  121.   * @brief   AF 6 selection

  122.   */

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

  124. #define GPIO_AF6_DFSDM         ((uint8_t)0x06)  /* DFSDM Alternate Function mapping  */

  125. 

  126. /**

  127.   * @brief   AF 7 selection

  128.   */

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

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

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

  132. 

  133. /**

  134.   * @brief   AF 8 selection

  135.   */

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

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

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

  139. 

  140. 

  141. /**

  142.   * @brief   AF 9 selection

  143.   */

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

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

  146. 

  147. /**

  148.   * @brief   AF 10 selection

  149.   */

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

  151. #define GPIO_AF10_OTG_FS       ((uint8_t)0xA)  /* OTG_FS Alternate Function mapping */

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

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

  154. 

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

  156. /**

  157.   * @brief   AF 11 selection

  158.   */

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

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

  161. 

  162. /**

  163.   * @brief   AF 12 selection

  164.   */

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

  166. #define GPIO_AF12_SWPMI1        ((uint8_t)0xC)  /* SWPMI1 Alternate Function mapping  */

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

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

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

  170. 

  171. /**

  172.   * @brief   AF 13 selection

  173.   */

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

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

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

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

  178. 

  179. /**

  180.   * @brief   AF 14 selection

  181.   */

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

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

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

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

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

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

  188. 

  189. /**

  190.   * @brief   AF 15 selection

  191.   */

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

  193. 

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

  195. 

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

  197. 

  198. /**

  199.   * @}

  200.   */ 

  201. 

  202. /**

  203.   * @}

  204.   */

  205. 

  206. /* Exported macro ------------------------------------------------------------*/

  207. /** @defgroup GPIOEx_Exported_Macros GPIOEx Exported Macros

  208.   * @{

  209.   */

  210. 

  211. /** @defgroup GPIOEx_Get_Port_Index GPIOEx_Get Port Index

  212. * @{

  213.   */

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

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

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

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

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

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

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

  221. 

  222. /**

  223.   * @}

  224.   */

  225. 

  226. /**

  227.   * @}

  228.   */

  229. 

  230. /* Exported functions --------------------------------------------------------*/ 

  231. /**

  232.   * @}

  233.   */

  234. 

  235. /**

  236.   * @}

  237.   */

  238. 

  239. #ifdef __cplusplus

  240. }

  241. #endif

  242. 

  243. #endif /* __STM32L4xx_HAL_GPIO_EX_H */

  244. 

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