1 /** 2 ****************************************************************************** 3 * @file stm32l5xx_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) 2019 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 STM32L5xx_HAL_GPIO_EX_H 21 #define STM32L5xx_HAL_GPIO_EX_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32l5xx_hal_def.h" 29 30 /** @addtogroup STM32L5xx_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(STM32L552xx) || defined(STM32L562xx) 50 /*--------------STM32L552xx/STM32L562xx---------------------------*/ 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_TIM5 ((uint8_t)0x01) /* TIM5 Alternate Function mapping */ 65 #define GPIO_AF1_TIM8 ((uint8_t)0x01) /* TIM8 Alternate Function mapping */ 66 #define GPIO_AF1_LPTIM1 ((uint8_t)0x01) /* LPTIM1 Alternate Function mapping */ 67 #define GPIO_AF1_IR ((uint8_t)0x01) /* IR Alternate Function mapping */ 68 69 /** 70 * @brief AF 2 selection 71 */ 72 #define GPIO_AF2_TIM1 ((uint8_t)0x02) /* TIM1 Alternate Function mapping */ 73 #define GPIO_AF2_TIM2 ((uint8_t)0x02) /* TIM2 Alternate Function mapping */ 74 #define GPIO_AF2_TIM3 ((uint8_t)0x02) /* TIM3 Alternate Function mapping */ 75 #define GPIO_AF2_TIM4 ((uint8_t)0x02) /* TIM4 Alternate Function mapping */ 76 #define GPIO_AF2_TIM5 ((uint8_t)0x02) /* TIM5 Alternate Function mapping */ 77 #define GPIO_AF2_LPTIM3 ((uint8_t)0x02) /* LPTIM3 Alternate Function mapping */ 78 79 /** 80 * @brief AF 3 selection 81 */ 82 #define GPIO_AF3_I2C4 ((uint8_t)0x03) /* I2C4 Alternate Function mapping */ 83 #define GPIO_AF3_OCTOSPI1 ((uint8_t)0x03) /* OCTOSPI1 Alternate Function mapping */ 84 #define GPIO_AF3_SAI1 ((uint8_t)0x03) /* SAI1 Alternate Function mapping */ 85 #define GPIO_AF3_SPI2 ((uint8_t)0x03) /* SPI2 Alternate Function mapping */ 86 #define GPIO_AF3_TIM8 ((uint8_t)0x03) /* TIM8 Alternate Function mapping */ 87 #define GPIO_AF3_TIM8_COMP1 ((uint8_t)0x03) /* TIM8/COMP1 Break in Alternate Function mapping */ 88 #define GPIO_AF3_TIM8_COMP2 ((uint8_t)0x03) /* TIM8/COMP2 Break in Alternate Function mapping */ 89 #define GPIO_AF3_TIM1_COMP1 ((uint8_t)0x03) /* TIM1/COMP1 Break in Alternate Function mapping */ 90 #define GPIO_AF3_TIM1_COMP2 ((uint8_t)0x03) /* TIM1/COMP2 Break in Alternate Function mapping */ 91 #define GPIO_AF3_USART2 ((uint8_t)0x03) /* USART2 Alternate Function mapping */ 92 93 /** 94 * @brief AF 4 selection 95 */ 96 #define GPIO_AF4_I2C1 ((uint8_t)0x04) /* I2C1 Alternate Function mapping */ 97 #define GPIO_AF4_I2C2 ((uint8_t)0x04) /* I2C2 Alternate Function mapping */ 98 #define GPIO_AF4_I2C3 ((uint8_t)0x04) /* I2C3 Alternate Function mapping */ 99 #define GPIO_AF4_I2C4 ((uint8_t)0x04) /* I2C4 Alternate Function mapping */ 100 101 /** 102 * @brief AF 5 selection 103 */ 104 #define GPIO_AF5_DFSDM1 ((uint8_t)0x05) /* DFSDM1 Alternate Function mapping */ 105 #define GPIO_AF5_I2C4 ((uint8_t)0x05) /* I2C4 Alternate Function mapping */ 106 #define GPIO_AF5_OCTOSPI1 ((uint8_t)0x05) /* OCTOSPI1 Alternate Function mapping */ 107 #define GPIO_AF5_SPI1 ((uint8_t)0x05) /* SPI1 Alternate Function mapping */ 108 #define GPIO_AF5_SPI2 ((uint8_t)0x05) /* SPI2 Alternate Function mapping */ 109 #define GPIO_AF5_SPI3 ((uint8_t)0x05) /* SPI3 Alternate Function mapping */ 110 111 /** 112 * @brief AF 6 selection 113 */ 114 #define GPIO_AF6_DFSDM1 ((uint8_t)0x06) /* DFSDM1 Alternate Function mapping */ 115 #define GPIO_AF6_SPI3 ((uint8_t)0x06) /* SPI3 Alternate Function mapping */ 116 117 /** 118 * @brief AF 7 selection 119 */ 120 #define GPIO_AF7_USART1 ((uint8_t)0x07) /* USART1 Alternate Function mapping */ 121 #define GPIO_AF7_USART2 ((uint8_t)0x07) /* USART2 Alternate Function mapping */ 122 #define GPIO_AF7_USART3 ((uint8_t)0x07) /* USART3 Alternate Function mapping */ 123 124 /** 125 * @brief AF 8 selection 126 */ 127 #define GPIO_AF8_LPUART1 ((uint8_t)0x08) /* LPUART1 Alternate Function mapping */ 128 #define GPIO_AF8_UART4 ((uint8_t)0x08) /* UART4 Alternate Function mapping */ 129 #define GPIO_AF8_UART5 ((uint8_t)0x08) /* UART5 Alternate Function mapping */ 130 #define GPIO_AF8_SDMMC1 ((uint8_t)0x08) /* SDMMC1 Alternate Function mapping */ 131 132 /** 133 * @brief AF 9 selection 134 */ 135 #define GPIO_AF9_FDCAN1 ((uint8_t)0x09) /* FDCAN1 Alternate Function mapping */ 136 #define GPIO_AF9_TSC ((uint8_t)0x09) /* TSC Alternate Function mapping */ 137 138 /** 139 * @brief AF 10 selection 140 */ 141 #define GPIO_AF10_USB ((uint8_t)0x0A) /* USB Alternate Function mapping */ 142 #define GPIO_AF10_OCTOSPI1 ((uint8_t)0x0A) /* OCTOSPI1 Alternate Function mapping */ 143 144 /** 145 * @brief AF 11 selection 146 */ 147 #define GPIO_AF11_UCPD1 ((uint8_t)0x0B) /*!< UCPD1 Alternate Function mapping */ 148 149 /** 150 * @brief AF 12 selection 151 */ 152 #define GPIO_AF12_COMP1 ((uint8_t)0x0C) /* COMP1 Alternate Function mapping */ 153 #define GPIO_AF12_COMP2 ((uint8_t)0x0C) /* COMP2 Alternate Function mapping */ 154 #define GPIO_AF12_FMC ((uint8_t)0x0C) /* FMC Alternate Function mapping */ 155 #define GPIO_AF12_TIM1_COMP1 ((uint8_t)0x0C) /* TIM1/COMP1 Break in Alternate Function mapping */ 156 #define GPIO_AF12_TIM1_COMP2 ((uint8_t)0x0C) /* TIM1/COMP2 Break in Alternate Function mapping */ 157 #define GPIO_AF12_TIM8_COMP2 ((uint8_t)0x0C) /* TIM8/COMP2 Break in Alternate Function mapping */ 158 #define GPIO_AF12_SDMMC1 ((uint8_t)0x0C) /* SDMMC1 Alternate Function mapping */ 159 160 /** 161 * @brief AF 13 selection 162 */ 163 #define GPIO_AF13_SAI1 ((uint8_t)0x0D) /* SAI1 Alternate Function mapping */ 164 #define GPIO_AF13_SAI2 ((uint8_t)0x0D) /* SAI2 Alternate Function mapping */ 165 #define GPIO_AF13_TIM8_COMP1 ((uint8_t)0x0D) /* TIM8/COMP1 Break in Alternate Function mapping */ 166 167 /** 168 * @brief AF 14 selection 169 */ 170 #define GPIO_AF14_LPTIM2 ((uint8_t)0x0E) /* LPTIM2 Alternate Function mapping */ 171 #define GPIO_AF14_TIM2 ((uint8_t)0x0E) /* TIM2 Alternate Function mapping */ 172 #define GPIO_AF14_TIM8_COMP2 ((uint8_t)0x0E) /* TIM8/COMP2 Break in Alternate Function mapping */ 173 #define GPIO_AF14_TIM15 ((uint8_t)0x0E) /* TIM15 Alternate Function mapping */ 174 #define GPIO_AF14_TIM15_COMP1 ((uint8_t)0x0E) /* TIM15/COMP1 Alternate Function mapping */ 175 #define GPIO_AF14_TIM16 ((uint8_t)0x0E) /* TIM16 Alternate Function mapping */ 176 #define GPIO_AF14_TIM16_COMP1 ((uint8_t)0x0E) /* TIM16/COMP1 Alternate Function mapping */ 177 #define GPIO_AF14_TIM17 ((uint8_t)0x0E) /* TIM17 Alternate Function mapping */ 178 #define GPIO_AF14_TIM17_COMP1 ((uint8_t)0x0E) /* TIM17/COMP1 Alternate Function mapping */ 179 180 /** 181 * @brief AF 15 selection 182 */ 183 #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /* EVENTOUT Alternate Function mapping */ 184 185 #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) 186 187 #endif /* STM32L552xx || STM32L562xx */ 188 189 /** 190 * @} 191 */ 192 193 /** 194 * @} 195 */ 196 197 /* Exported macro ------------------------------------------------------------*/ 198 /** @defgroup GPIOEx_Exported_Macros GPIOEx Exported Macros 199 * @{ 200 */ 201 202 /** @defgroup GPIOEx_Get_Port_Index GPIOEx Get Port Index 203 * @{ 204 */ 205 #if defined(STM32L552xx) || defined(STM32L562xx) 206 207 /* GPIO_Peripheral_Memory_Mapping Peripheral Memory Mapping */ 208 #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0UL :\ 209 ((__GPIOx__) == (GPIOB))? 1UL :\ 210 ((__GPIOx__) == (GPIOC))? 2UL :\ 211 ((__GPIOx__) == (GPIOD))? 3UL :\ 212 ((__GPIOx__) == (GPIOE))? 4UL :\ 213 ((__GPIOx__) == (GPIOF))? 5UL :\ 214 ((__GPIOx__) == (GPIOG))? 6UL : 7UL) 215 216 #endif /* STM32L552xx || STM32L562xx */ 217 218 /** 219 * @} 220 */ 221 222 /** 223 * @} 224 */ 225 226 /* Exported functions --------------------------------------------------------*/ 227 228 /** 229 * @} 230 */ 231 232 /** 233 * @} 234 */ 235 236 #ifdef __cplusplus 237 } 238 #endif 239 240 #endif /* STM32L5xx_HAL_GPIO_EX_H */ 241 242
