mirror of
https://github.com/IcedRooibos/py32f0-template.git
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81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
/**
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******************************************************************************
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* @file py32f0xx_bsp_button.h
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* @author MCU Application Team
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* @brief
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef PY32F003_BSP_BUTTON_H
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#define PY32F003_BSP_BUTTON_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include <stdio.h>
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#include "py32f0xx_ll_rcc.h"
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#include "py32f0xx_ll_bus.h"
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#include "py32f0xx_ll_system.h"
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#include "py32f0xx_ll_exti.h"
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#include "py32f0xx_ll_cortex.h"
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#include "py32f0xx_ll_utils.h"
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#include "py32f0xx_ll_pwr.h"
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#include "py32f0xx_ll_dma.h"
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#include "py32f0xx_ll_gpio.h"
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#include "py32f0xx_ll_usart.h"
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typedef enum
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{
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BUTTON_USER = 0,
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/* Alias */
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BUTTON_KEY = BUTTON_USER
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} Button_TypeDef;
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typedef enum
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{
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BUTTON_MODE_GPIO = 0,
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BUTTON_MODE_EXTI = 1
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} ButtonMode_TypeDef;
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#define BUTTONn 1
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/**
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* @brief User push-button
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*/
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#define USER_BUTTON_PIN LL_GPIO_PIN_12
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#define USER_BUTTON_GPIO_PORT GPIOA
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#define USER_BUTTON_GPIO_CLK_ENABLE() LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOA)
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#define USER_BUTTON_GPIO_CLK_DISABLE() LL_IOP_GRP1_DisableClock(LL_IOP_GRP1_PERIPH_GPIOA)
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#define USER_BUTTON_EXTI_IRQn EXTI4_15_IRQn
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#define USER_BUTTON_EXTI_LINE LL_EXTI_LINE_12
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#define USER_BUTTON_EXTI_LINE_ENABLE() LL_EXTI_EnableIT(USER_BUTTON_EXTI_LINE)
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#define USER_BUTTON_EXTI_FALLING_TRIG_ENABLE() LL_EXTI_EnableFallingTrig(USER_BUTTON_EXTI_LINE)
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#define USER_BUTTON_IRQHANDLER EXTI4_15_IRQHandler
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/* Aliases */
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#define KEY_BUTTON_PIN USER_BUTTON_PIN
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#define KEY_BUTTON_GPIO_PORT USER_BUTTON_GPIO_PORT
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#define KEY_BUTTON_GPIO_CLK_ENABLE() USER_BUTTON_GPIO_CLK_ENABLE()
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#define KEY_BUTTON_GPIO_CLK_DISABLE() USER_BUTTON_GPIO_CLK_DISABLE()
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#define KEY_BUTTON_EXTI_IRQn USER_BUTTON_EXTI_IRQn
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#define BUTTONx_GPIO_CLK_ENABLE(__INDEX__) do { if((__INDEX__) == 0) USER_BUTTON_GPIO_CLK_ENABLE();} while(0)
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#define BUTTONx_GPIO_CLK_DISABLE(__INDEX__) (((__INDEX__) == 0) ? USER_BUTTON_GPIO_CLK_DISABLE() : 0)
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void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMode);
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void BSP_PB_DeInit(Button_TypeDef Button);
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uint32_t BSP_PB_GetState(Button_TypeDef Button);
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#ifdef __cplusplus
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}
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#endif
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#endif /* PY32F003_BSP_BUTTON_H */
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