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/**
******************************************************************************
* This file is part of the TouchGFX 4.10.0 distribution.
*
* @attention
*
* Copyright (c) 2018 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
#include "stm32f4xx_it.h"
#include "stm32f4xx_hal.h"
#include "stm32f4xx_hal_dma2d.h"
#include "stm32f4xx_hal_dsi.h"
#include "stm32f4xx_hal_ltdc.h"
#include <stdbool.h>
#include <cmsis_os.h>
extern DMA2D_HandleTypeDef hdma2d;
extern DSI_HandleTypeDef hdsi;
static volatile int overrunCnt;
/******************************************************************************/
/* Cortex-M4 Processor Exceptions Handlers */
/******************************************************************************/
/**
* @brief This function handles NMI exception.
* @param None
* @retval None
*/
void NMI_Handler(void)
{
}
/**
* @brief This function handles Hard Fault exception.
* @param None
* @retval None
*/
void HardFault_Handler(void)
{
/* Go to infinite loop when Hard Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Memory Manage exception.
* @param None
* @retval None
*/
void MemManage_Handler(void)
{
/* Go to infinite loop when Memory Manage exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Bus Fault exception.
* @param None
* @retval None
*/
void BusFault_Handler(void)
{
/* Go to infinite loop when Bus Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Usage Fault exception.
* @param None
* @retval None
*/
void UsageFault_Handler(void)
{
/* Go to infinite loop when Usage Fault exception occurs */
while (1)
{
}
}
/**
* @brief This function handles Debug Monitor exception.
* @param None
* @retval None
*/
void DebugMon_Handler(void)
{
}
/**
* @brief SysTick interrupt handler
* @param None
* @retval None
*/
void SysTick_Handler(void)
{
osSystickHandler();
}
/**
* @brief DMA2D interrupt handler
* @param None
* @retval None
*/
void DMA2D_IRQHandler(void)
{
HAL_DMA2D_IRQHandler(&hdma2d);
}
/**
* @brief DSI interrupt handler
* @param None
* @retval None
*/
void DSI_IRQHandler(void)
{
HAL_DSI_IRQHandler(&hdsi);
}
/**
* @brief LTDC_ER interrupt handler
* @param None
* @retval None
*/
void LTDC_ER_IRQHandler(void)
{
if (LTDC->ISR & 2)
{
LTDC->ICR = 2;
overrunCnt++;
}
}