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/**
******************************************************************************
* @file Examples_LL/SPI/SPI_OneBoard_HalfDuplex_DMA/Inc/main.h
* @author MCD Application Team
* @brief Header for main.c module
******************************************************************************
* @attention
*
* <h2><center>© Copyright (c) 2019 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H
/* Includes ------------------------------------------------------------------*/
#include "stm32wbxx_ll_bus.h"
#include "stm32wbxx_ll_rcc.h"
#include "stm32wbxx_ll_system.h"
#include "stm32wbxx_ll_utils.h"
#include "stm32wbxx_ll_gpio.h"
#include "stm32wbxx_ll_exti.h"
#include "stm32wbxx_ll_dma.h"
#include "stm32wbxx_ll_spi.h"
#include "stm32wbxx_ll_pwr.h"
#if defined(USE_FULL_ASSERT)
#include "stm32_assert.h"
#endif /* USE_FULL_ASSERT */
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/**
* @brief LED2
*/
#define LED2_PIN LL_GPIO_PIN_0
#define LED2_GPIO_PORT GPIOB
#define LED2_GPIO_CLK_ENABLE() LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOB)
/**
* @brief Toggle periods for various blinking modes
*/
#define LED_BLINK_FAST 200
#define LED_BLINK_SLOW 500
#define LED_BLINK_ERROR 1000
/**
* @brief Key push-button
*/
#define USER_BUTTON_PIN LL_GPIO_PIN_4
#define USER_BUTTON_GPIO_PORT GPIOC
#define USER_BUTTON_GPIO_CLK_ENABLE() LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOC)
#define USER_BUTTON_EXTI_LINE LL_EXTI_LINE_4
#define USER_BUTTON_EXTI_IRQn EXTI4_IRQn
#define USER_BUTTON_EXTI_LINE_ENABLE() LL_EXTI_EnableIT_0_31(USER_BUTTON_EXTI_LINE)
#define USER_BUTTON_EXTI_FALLING_TRIG_ENABLE() LL_EXTI_EnableFallingTrig_0_31(USER_BUTTON_EXTI_LINE)
#define USER_BUTTON_SYSCFG_SET_EXTI() do { \
LL_SYSCFG_SetEXTISource(LL_SYSCFG_EXTI_PORTC, LL_SYSCFG_EXTI_LINE4); \
} while(0)
#define USER_BUTTON_IRQHANDLER EXTI4_IRQHandler
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
void DMA1_TransmitComplete_Callback(void);
void DMA2_ReceiveComplete_Callback(void);
void SPI_TransferError_Callback(void);
void UserButton_Callback(void);
#endif /* __MAIN_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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