211 lines
8.5 KiB
C
211 lines
8.5 KiB
C
/*
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******************************************************************************
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* @file HAL_GPIO.h
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* @version V1.0.0
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* @date 2020
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* @brief Header file of GPIO HAL module.
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******************************************************************************
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*/
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#ifndef __HAL_GPIO_H__
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#define __HAL_GPIO_H__
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#include "ACM32Fxx_HAL.h"
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/** @defgroup GPIO_pins GPIO pins
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* @{
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*/
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#define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
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#define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
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#define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
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#define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
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#define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
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#define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
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#define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
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#define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
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#define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
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#define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
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#define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
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#define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
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#define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
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#define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
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#define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
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#define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
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#define GPIO_PIN_MASK (0x0000FFFFu) /* PIN mask for assert test */
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/**
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* @}
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*/
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/** @defgroup GPIO_mode GPIO mode
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* @{
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*/
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#define GPIO_MODE_INPUT (0x00010000u) /*!< Input Floating Mode */
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#define GPIO_MODE_OUTPUT_PP (0x00010001u) /*!< Output Push Pull Mode */
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#define GPIO_MODE_OUTPUT_OD (0x00011002u) /*!< Output Open Drain Mode */
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#define GPIO_MODE_AF_PP (0x00000003u) /*!< Alternate Function Push Pull Mode */
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#define GPIO_MODE_AF_OD (0x00001004u) /*!< Alternate Function Open Drain Mode */
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#define GPIO_MODE_ANALOG (0x00000005u) /*!< Analog Mode */
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#define GPIO_MODE_IT_RISING (0x10010000u) /*!< External Interrupt Mode with Rising edge trigger detection */
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#define GPIO_MODE_IT_FALLING (0x10010001u) /*!< External Interrupt Mode with Falling edge trigger detection */
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#define GPIO_MODE_IT_RISING_FALLING (0x10010002u) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
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#define GPIO_MODE_IT_HIGH_LEVEL (0x10010003u) /*!< External Interrupt Mode with high level trigger detection */
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#define GPIO_MODE_IT_LOW_LEVEL (0x10010004u) /*!< External Interrupt Mode with low level trigger detection */
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#define GPIO_MODE_OD_MASK (0x00001000u) /*!< OD Mode Mask */
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#define GPIO_MODE_IO_MASK (0x00010000u) /*!< Use GPIO Function Mask */
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#define GPIO_MODE_IT_MASK (0x10000000u) /*!< GPIO interrupt Mask */
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/**
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* @}
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*/
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/** @defgroup GPIO_pull GPIO pull
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* @{
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*/
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#define GPIO_NOPULL (0x00000000u) /*!< No Pull-up or Pull-down activation */
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#define GPIO_PULLUP (0x00000001u) /*!< Pull-up activation */
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#define GPIO_PULLDOWN (0x00000002u) /*!< Pull-down activation */
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/**
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* @}
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*/
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/** @defgroup GPIOEx_function_selection GPIO pull
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* @{
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*/
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#define GPIO_FUNCTION_0 (0x00000000u)
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#define GPIO_FUNCTION_1 (0x00000001u)
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#define GPIO_FUNCTION_2 (0x00000002u)
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#define GPIO_FUNCTION_3 (0x00000003u)
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#define GPIO_FUNCTION_4 (0x00000004u)
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#define GPIO_FUNCTION_5 (0x00000005u)
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#define GPIO_FUNCTION_6 (0x00000006u)
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#define GPIO_FUNCTION_7 (0x00000007u)
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#define GPIO_FUNCTION_8 (0x00000008u)
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#define GPIO_FUNCTION_9 (0x00000009u)
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/**
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* @}
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*/
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/** @defgroup GPIOx Index
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* @{
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*/
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typedef enum
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{
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GPIOA,
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GPIOB,
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GPIOC,
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GPIOD,
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}enum_GPIOx_t;
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/**
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* @}
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*/
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/** @defgroup GPIO Bit SET and Bit RESET enumeration
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* @{
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*/
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typedef enum
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{
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GPIO_PIN_CLEAR = 0u,
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GPIO_PIN_SET = 1u,
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}enum_PinState_t;
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/**
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* @}
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*/
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/*
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* @brief GPIO Init structure definition
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*/
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typedef struct
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{
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uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
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This parameter can be any value of @ref GPIO_pins */
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uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
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This parameter can be a value of @ref GPIO_mode */
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uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
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This parameter can be a value of @ref GPIO_pull */
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uint32_t Alternate; /*!< Peripheral to be connected to the selected pins
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This parameter can be a value of @ref GPIOEx_function_selection */
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} GPIO_InitTypeDef;
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/** @defgroup GPIO Private Macros
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* @{
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*/
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#define IS_GPIO_ALL_INSTANCE(INSTANCE) (((INSTANCE) == GPIOA) || \
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((INSTANCE) == GPIOB) || \
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((INSTANCE) == GPIOC) || \
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((INSTANCE) == GPIOD) )
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#define IS_GPIO_PIN(__PIN__) ((((uint32_t)(__PIN__) & GPIO_PIN_MASK) != 0x00u) &&\
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(((uint32_t)(__PIN__) & ~GPIO_PIN_MASK) == 0x00u))
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#define IS_GPIO_MODE(__MODE__) (((__MODE__) == GPIO_MODE_INPUT) ||\
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((__MODE__) == GPIO_MODE_OUTPUT_PP) ||\
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((__MODE__) == GPIO_MODE_OUTPUT_OD) ||\
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((__MODE__) == GPIO_MODE_AF_PP) ||\
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((__MODE__) == GPIO_MODE_AF_OD) ||\
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((__MODE__) == GPIO_MODE_IT_RISING) ||\
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((__MODE__) == GPIO_MODE_IT_FALLING) ||\
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((__MODE__) == GPIO_MODE_IT_RISING_FALLING) ||\
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((__MODE__) == GPIO_MODE_IT_HIGH_LEVEL) ||\
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((__MODE__) == GPIO_MODE_IT_LOW_LEVEL) ||\
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((__MODE__) == GPIO_MODE_ANALOG))
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#define IS_GPIO_PULL(__PULL__) (((__PULL__) == GPIO_NOPULL) ||\
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((__PULL__) == GPIO_PULLUP) ||\
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((__PULL__) == GPIO_PULLDOWN))
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#define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_CLEAR) || ((ACTION) == GPIO_PIN_SET))
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#define IS_GPIO_FUNCTION(__FUNCTION__) (((__FUNCTION__) == GPIO_FUNCTION_0) ||\
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((__FUNCTION__) == GPIO_FUNCTION_1) ||\
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((__FUNCTION__) == GPIO_FUNCTION_2) ||\
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((__FUNCTION__) == GPIO_FUNCTION_3) ||\
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((__FUNCTION__) == GPIO_FUNCTION_4) ||\
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((__FUNCTION__) == GPIO_FUNCTION_5) ||\
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((__FUNCTION__) == GPIO_FUNCTION_6) ||\
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((__FUNCTION__) == GPIO_FUNCTION_7) ||\
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((__FUNCTION__) == GPIO_FUNCTION_8) ||\
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((__FUNCTION__) == GPIO_FUNCTION_9))
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/**
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* @}
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*/
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/* Exported functions --------------------------------------------------------*/
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/* HAL_GPIO_IRQHandler */
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void HAL_GPIO_IRQHandler(enum_GPIOx_t fe_GPIO, uint32_t fu32_GPIO_Pin);
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/* HAL_GPIO_Init */
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void HAL_GPIO_Init(enum_GPIOx_t fe_GPIO, GPIO_InitTypeDef *GPIO_Init);
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/* HAL_GPIO_DeInit */
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void HAL_GPIO_DeInit(enum_GPIOx_t fe_GPIO, uint32_t fu32_Pin);
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/* HAL_GPIO_AnalogEnable */
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void HAL_GPIO_AnalogEnable(enum_GPIOx_t fe_GPIO, uint32_t fu32_Pin);
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/* HAL_GPIO_WritePin */
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void HAL_GPIO_WritePin(enum_GPIOx_t fe_GPIO, uint32_t fu32_GPIO_Pin, enum_PinState_t fe_PinState);
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/* HAL_GPIO_ReadPin */
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enum_PinState_t HAL_GPIO_ReadPin(enum_GPIOx_t fe_GPIO, uint32_t fu32_GPIO_Pin);
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#endif
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