83 lines
3.4 KiB
C
83 lines
3.4 KiB
C
/**
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******************************************************************************
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* @file Examples_LL/USART/USART_HardwareFlowControl/Inc/main.h
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* @author MCD Application Team
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* @brief Header for main.c module
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __MAIN_H
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#define __MAIN_H
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f1xx_ll_bus.h"
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#include "stm32f1xx_ll_rcc.h"
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#include "stm32f1xx_ll_system.h"
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#include "stm32f1xx_ll_utils.h"
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#include "stm32f1xx_ll_gpio.h"
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#include "stm32f1xx_ll_exti.h"
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#include "stm32f1xx_ll_usart.h"
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#include "stm32f1xx_ll_pwr.h"
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#if defined(USE_FULL_ASSERT)
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#include "stm32_assert.h"
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#endif /* USE_FULL_ASSERT */
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/* Exported types ------------------------------------------------------------*/
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/* Exported constants --------------------------------------------------------*/
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/**
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* @brief LED2
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*/
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#define LED2_PIN LL_GPIO_PIN_5
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#define LED2_GPIO_PORT GPIOA
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#define LED2_GPIO_CLK_ENABLE() LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOA)
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/**
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* @brief Toggle periods for various blinking modes
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*/
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#define LED_BLINK_FAST 200
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#define LED_BLINK_SLOW 500
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#define LED_BLINK_ERROR 1000
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/**
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* @brief Key push-button
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*/
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#define USER_BUTTON_PIN LL_GPIO_PIN_13
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#define USER_BUTTON_GPIO_PORT GPIOC
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#define USER_BUTTON_GPIO_CLK_ENABLE() LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_GPIOC)
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#define USER_BUTTON_EXTI_LINE LL_EXTI_LINE_13
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#define USER_BUTTON_EXTI_IRQn EXTI15_10_IRQn
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#define USER_BUTTON_EXTI_LINE_ENABLE() LL_EXTI_EnableIT_0_31(USER_BUTTON_EXTI_LINE)
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#define USER_BUTTON_EXTI_FALLING_TRIG_ENABLE() LL_EXTI_EnableFallingTrig_0_31(USER_BUTTON_EXTI_LINE)
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#define USER_BUTTON_SYSCFG_SET_EXTI() do { \
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LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_AFIO); \
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LL_GPIO_AF_SetEXTISource(LL_GPIO_AF_EXTI_PORTC, LL_GPIO_AF_EXTI_LINE13); \
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} while(0)
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#define USER_BUTTON_IRQHANDLER EXTI15_10_IRQHandler
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/* Exported macro ------------------------------------------------------------*/
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/* Exported functions ------------------------------------------------------- */
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/* IRQ Handler treatment functions */
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void UserButton_Callback(void);
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void USART_TXEmpty_Callback(void);
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void USART_CharTransmitComplete_Callback(void);
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void USART_CharReception_Callback(void);
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void Error_Callback(void);
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#endif /* __MAIN_H */
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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