TouchGFX
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Outline
#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>
overrunCnt
NMI_Handler()
HardFault_Handler()
while
(1)
MemManage_Handler()
while
(1)
BusFault_Handler()
while
(1)
UsageFault_Handler()
while
(1)
DebugMon_Handler()
SysTick_Handler()
DMA2D_IRQHandler()
DSI_IRQHandler()
LTDC_ER_IRQHandler()
if
(LTDC->ISR & 2)
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CodeScope
STM32 Libraries and Samples
TouchGFX
Core/Src/stm32f4xx_it.c
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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>
7 includes
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
)
{
}
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
)
{
}
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
)
{
}
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
)
{
}
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
++
;
}
if (LTDC->ISR & 2) { ... }
}
{ ... }