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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 77 | mjames | 1 | /** |
| 2 | ****************************************************************************** |
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| 3 | * @file stm32l1xx_hal_gpio_ex.h |
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| 4 | * @author MCD Application Team |
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| 5 | * @brief Header file of GPIO HAL Extension module. |
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| 6 | ****************************************************************************** |
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| 7 | * @attention |
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| 8 | * |
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| 9 | * Copyright (c) 2017 STMicroelectronics. |
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| 10 | * All rights reserved. |
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| 11 | * |
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| 12 | * This software is licensed under terms that can be found in the LICENSE file |
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| 13 | * in the root directory of this software component. |
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| 14 | * If no LICENSE file comes with this software, it is provided AS-IS. |
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| 15 | * |
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| 16 | ****************************************************************************** |
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| 17 | */ |
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| 18 | |||
| 19 | /* Define to prevent recursive inclusion -------------------------------------*/ |
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| 20 | #ifndef __STM32L1xx_HAL_GPIO_EX_H |
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| 21 | #define __STM32L1xx_HAL_GPIO_EX_H |
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| 22 | |||
| 23 | #ifdef __cplusplus |
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| 24 | extern "C" { |
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| 25 | #endif |
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| 26 | |||
| 27 | /* Includes ------------------------------------------------------------------*/ |
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| 28 | #include "stm32l1xx_hal_def.h" |
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| 29 | |||
| 30 | /** @addtogroup STM32L1xx_HAL_Driver |
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| 31 | * @{ |
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| 32 | */ |
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| 33 | |||
| 34 | /** @defgroup GPIOEx GPIOEx |
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| 35 | * @{ |
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| 36 | */ |
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| 37 | |||
| 38 | /* Exported types ------------------------------------------------------------*/ |
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| 39 | /* Exported constants --------------------------------------------------------*/ |
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| 40 | /** @defgroup GPIOEx_Exported_Constants GPIOEx Exported Constants |
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| 41 | * @{ |
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| 42 | */ |
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| 43 | |||
| 44 | /** @defgroup GPIOEx_Alternate_function_selection GPIOEx Alternate function selection |
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| 45 | * @{ |
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| 46 | */ |
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| 47 | |||
| 48 | /* AF 0 selection */ |
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| 49 | #define GPIO_AF0_MCO ((uint8_t)0x00) /*!< MCO Alternate Function mapping */ |
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| 50 | #define GPIO_AF0_TAMPER ((uint8_t)0x00) /*!< TAMPER Alternate Function mapping */ |
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| 51 | #define GPIO_AF0_SWJ ((uint8_t)0x00) /*!< SWJ (SWD and JTAG) Alternate Function mapping */ |
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| 52 | #define GPIO_AF0_TRACE ((uint8_t)0x00) /*!< TRACE Alternate Function mapping */ |
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| 53 | #define GPIO_AF0_RTC_50Hz ((uint8_t)0x00) /*!< RTC_OUT Alternate Function mapping */ |
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| 54 | |||
| 55 | /* AF 1 selection */ |
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| 56 | #define GPIO_AF1_TIM2 ((uint8_t)0x01) /*!< TIM2 Alternate Function mapping */ |
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| 57 | |||
| 58 | /* AF 2 selection */ |
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| 59 | #define GPIO_AF2_TIM3 ((uint8_t)0x02) /*!< TIM3 Alternate Function mapping */ |
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| 60 | #define GPIO_AF2_TIM4 ((uint8_t)0x02) /*!< TIM4 Alternate Function mapping */ |
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| 61 | #if defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L151xE) || defined (STM32L151xDX) || defined (STM32L152xE) || defined (STM32L152xDX) || defined (STM32L162xE) || defined (STM32L162xDX) || defined (STM32L162xC) || defined (STM32L152xC) || defined (STM32L151xC) |
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| 62 | #define GPIO_AF2_TIM5 ((uint8_t)0x02) /*!< TIM5 Alternate Function mapping */ |
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| 63 | |||
| 64 | #endif /* STM32L151xCA || STM32L151xD || STM32L152xCA || STM32L152xD || STM32L162xCA || STM32L162xD ...STM32L151xC */ |
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| 65 | |||
| 66 | /* AF 3 selection */ |
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| 67 | #define GPIO_AF3_TIM9 ((uint8_t)0x03) /*!< TIM9 Alternate Function mapping */ |
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| 68 | #define GPIO_AF3_TIM10 ((uint8_t)0x03) /*!< TIM10 Alternate Function mapping */ |
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| 69 | #define GPIO_AF3_TIM11 ((uint8_t)0x03) /*!< TIM11 Alternate Function mapping */ |
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| 70 | |||
| 71 | |||
| 72 | /* AF 4 selection */ |
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| 73 | #define GPIO_AF4_I2C1 ((uint8_t)0x04) /*!< I2C1 Alternate Function mapping */ |
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| 74 | #define GPIO_AF4_I2C2 ((uint8_t)0x04) /*!< I2C2 Alternate Function mapping */ |
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| 75 | |||
| 76 | /* AF 5 selection */ |
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| 77 | #define GPIO_AF5_SPI1 ((uint8_t)0x05) /*!< SPI1/I2S1 Alternate Function mapping */ |
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| 78 | #define GPIO_AF5_SPI2 ((uint8_t)0x05) /*!< SPI2/I2S2 Alternate Function mapping */ |
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| 79 | |||
| 80 | /* AF 6 selection */ |
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| 81 | #if defined (STM32L100xC) || defined (STM32L151xC) || defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L151xE) || defined (STM32L151xDX) ||\ |
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| 82 | defined (STM32L152xC) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L152xE) || defined (STM32L152xDX) ||\ |
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| 83 | defined (STM32L162xC) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L162xE) || defined (STM32L162xDX) |
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| 84 | |||
| 85 | #define GPIO_AF6_SPI3 ((uint8_t)0x06) /*!< SPI3/I2S3 Alternate Function mapping */ |
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| 86 | |||
| 87 | #endif /* STM32L100xC || STM32L151xC || (...) || STM32L162xD || STM32L162xE || STM32L162xDX */ |
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| 88 | |||
| 89 | |||
| 90 | /* AF 7 selection */ |
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| 91 | #define GPIO_AF7_USART1 ((uint8_t)0x07) /*!< USART1 Alternate Function mapping */ |
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| 92 | #define GPIO_AF7_USART2 ((uint8_t)0x07) /*!< USART2 Alternate Function mapping */ |
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| 93 | #define GPIO_AF7_USART3 ((uint8_t)0x07) /*!< USART3 Alternate Function mapping */ |
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| 94 | |||
| 95 | /* AF 8 selection */ |
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| 96 | #if defined (STM32L151xD) || defined (STM32L151xE) || defined (STM32L151xDX) ||\ |
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| 97 | defined (STM32L152xD) || defined (STM32L152xE) || defined (STM32L152xDX) ||\ |
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| 98 | defined (STM32L162xD) || defined (STM32L162xE) || defined (STM32L162xDX) |
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| 99 | |||
| 100 | #define GPIO_AF8_UART4 ((uint8_t)0x08) /*!< UART4 Alternate Function mapping */ |
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| 101 | #define GPIO_AF8_UART5 ((uint8_t)0x08) /*!< UART5 Alternate Function mapping */ |
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| 102 | |||
| 103 | #endif /* STM32L151xD || STM32L151xE || STM32L151xDX || STM32L152xD || STM32L 152xE || STM32L162xD || STM32L162xE || STM32L162xDX */ |
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| 104 | |||
| 105 | |||
| 106 | /* AF 9 selection */ |
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| 107 | |||
| 108 | /* AF 10 selection */ |
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| 109 | |||
| 110 | /* AF 11 selection */ |
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| 111 | #if defined (STM32L100xB) || defined (STM32L100xBA) || defined (STM32L100xC) ||\ |
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| 112 | defined (STM32L152xB) || defined (STM32L152xBA) || defined (STM32L152xC) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L152xE) || defined (STM32L152xDX) ||\ |
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| 113 | defined (STM32L162xC) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L162xE) || defined (STM32L162xDX) |
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| 114 | |||
| 115 | #define GPIO_AF11_LCD ((uint8_t)0x0B) /*!< LCD Alternate Function mapping */ |
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| 116 | |||
| 117 | #endif /* STM32L100xB || STM32L100xBA || STM32L100xC || (...) || STM32L162xCA || STM32L162xD || STM32L162xE || STM32L162xDX */ |
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| 118 | |||
| 119 | /* AF 12 selection */ |
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| 120 | #if defined (STM32L151xD) || defined (STM32L152xD) || defined (STM32L162xD) |
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| 121 | |||
| 122 | #define GPIO_AF12_FSMC ((uint8_t)0x0C) /*!< FSMC Alternate Function mapping */ |
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| 123 | #define GPIO_AF12_SDIO ((uint8_t)0x0C) /*!< SDIO Alternate Function mapping */ |
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| 124 | |||
| 125 | #endif /* STM32L151xD || STM32L152xD || STM32L162xD */ |
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| 126 | /* AF 13 selection */ |
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| 127 | |||
| 128 | /* AF 14 selection */ |
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| 129 | #define GPIO_AF14_TIM_IC1 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ |
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| 130 | #define GPIO_AF14_TIM_IC2 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ |
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| 131 | #define GPIO_AF14_TIM_IC3 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ |
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| 132 | #define GPIO_AF14_TIM_IC4 ((uint8_t)0x0E) /*!< TIMER INPUT CAPTURE Alternate Function mapping */ |
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| 133 | |||
| 134 | /* AF 15 selection */ |
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| 135 | #define GPIO_AF15_EVENTOUT ((uint8_t)0x0F) /*!< EVENTOUT Alternate Function mapping */ |
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| 136 | |||
| 137 | /** |
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| 138 | * @} |
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| 139 | */ |
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| 140 | |||
| 141 | /** |
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| 142 | * @} |
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| 143 | */ |
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| 144 | |||
| 145 | /** @defgroup GPIOEx_Private_Macros GPIOEx Private Macros |
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| 146 | * @{ |
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| 147 | */ |
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| 148 | |||
| 149 | |||
| 150 | #define IS_GPIO_AF(AF) ((AF) <= (uint8_t)0x0F) |
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| 151 | |||
| 152 | |||
| 153 | #if defined (STM32L151xCA) || defined (STM32L151xD) || defined (STM32L152xCA) || defined (STM32L152xD) || defined (STM32L162xCA) || defined (STM32L162xD) || defined (STM32L151xE) || defined (STM32L151xDX) || defined (STM32L152xE) || defined (STM32L152xDX) || defined (STM32L162xE) || defined (STM32L162xDX) |
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| 154 | #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ |
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| 155 | ((__GPIOx__) == (GPIOB))? 1U :\ |
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| 156 | ((__GPIOx__) == (GPIOC))? 2U :\ |
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| 157 | ((__GPIOx__) == (GPIOD))? 3U :\ |
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| 158 | ((__GPIOx__) == (GPIOE))? 4U :\ |
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| 159 | ((__GPIOx__) == (GPIOH))? 5U :\ |
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| 160 | ((__GPIOx__) == (GPIOF))? 6U : 7U) |
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| 161 | #endif |
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| 162 | |||
| 163 | #if defined (STM32L151xB) || defined (STM32L151xBA) || defined (STM32L151xC) || defined (STM32L152xB) || defined (STM32L152xBA) || defined (STM32L152xC) || defined (STM32L162xC) |
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| 164 | #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ |
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| 165 | ((__GPIOx__) == (GPIOB))? 1U :\ |
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| 166 | ((__GPIOx__) == (GPIOC))? 2U :\ |
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| 167 | ((__GPIOx__) == (GPIOD))? 3U :\ |
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| 168 | ((__GPIOx__) == (GPIOE))? 4U : 5U) |
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| 169 | #endif |
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| 170 | |||
| 171 | #if defined (STM32L100xB) || defined (STM32L100xBA) || defined (STM32L100xC) |
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| 172 | #define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ |
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| 173 | ((__GPIOx__) == (GPIOB))? 1U :\ |
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| 174 | ((__GPIOx__) == (GPIOC))? 2U :\ |
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| 175 | ((__GPIOx__) == (GPIOD))? 3U : 5U) |
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| 176 | #endif |
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| 177 | |||
| 178 | |||
| 179 | |||
| 180 | /** |
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| 181 | * @} |
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| 182 | */ |
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| 183 | |||
| 184 | |||
| 185 | |||
| 186 | /* Exported macro ------------------------------------------------------------*/ |
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| 187 | /* Exported functions --------------------------------------------------------*/ |
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| 188 | |||
| 189 | |||
| 190 | /** |
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| 191 | * @} |
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| 192 | */ |
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| 193 | |||
| 194 | /** |
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| 195 | * @} |
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| 196 | */ |
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| 197 | |||
| 198 | #ifdef __cplusplus |
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| 199 | } |
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| 200 | #endif |
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| 201 | |||
| 202 | #endif /* __STM32L1xx_HAL_GPIO_EX_H */ |
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| 203 |