/**
@page Templates Description of the Templates example
@verbatim
******************** (C) COPYRIGHT 2017 STMicroelectronics *******************
* @file Templates/readme.txt
* @author MCD Application Team
* @brief Description of the Templates example.
******************************************************************************
* @attention
*
* Copyright (c) 2017 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.
*
******************************************************************************
@endverbatim
@par Example Description
This project provides a reference template that can be used to build any firmware application.
This directory provides a reference template project that can be used to build any firmware application for
STM32F413xx devices using STM32CubeF4 HAL and running on STM32F413H-DISCO board from STMicroelectronics.
A workspace are provided for STM32F413H-DISCO (STM32F413xx devices) configuration.
To execute a part of the code from the PSRAM external memory, the PSRAM is configured before to call main()
function and the memory is then available after the reset.
The configuration of the PSRAM is done in the file system_stm32f4xx.c file in the function SystemInit_ExtMemCtl().
It is called by the function SystemInit(), which is the first function called by the Reset_Handler.
@note Uncomment the define DATA_IN_ExtPSRAM in the file system_stm32f4xx.c if you need to use external PSRAM as data memory.
@note Care must be taken when using HAL_Delay(), this function provides accurate delay (in milliseconds)
based on variable incremented in SysTick ISR. This implies that if HAL_Delay() is called from
a peripheral ISR process, then the SysTick interrupt must have higher priority (numerically lower)
than the peripheral interrupt. Otherwise the caller ISR process will be blocked.
To change the SysTick interrupt priority you have to use HAL_NVIC_SetPriority() function.
@note The application needs to ensure that the SysTick time base is always set to 1 millisecond
to have correct HAL operation.
@par Directory contents
- Templates/Src/main.c Main program
- Templates/Src/system_stm32f4xx.c STM32F4xx system clock configuration file
- Templates/Src/stm32f4xx_it.c Interrupt handlers
- Templates/Src/stm32f4xx_hal_msp.c HAL MSP module
- Templates/Inc/main.h Main program header file
- Templates/Inc/stm32f4xx_hal_conf.h HAL Configuration file
- Templates/Inc/stm32f4xx_it.h Interrupt handlers header file
@par Hardware and Software environment
- This example runs on STM32F413xx device.
- This example has been tested with STMicroelectronics STM32F413H-Discovery
discovery boards and can be easily tailored to any other supported device
and development board.
@par How to use it ?
In order to make the program work, you must do the following :
- Open your preferred toolchain
- Rebuild all files and load your image into target memory
- Run the example
*/
3d6be4bd40