/**
@page Templates Description of the Templates example
@verbatim
******************************************************************************
* @file Templates/SingleCore/readme.txt
* @author MCD Application Team
* @brief Description of the Templates example.
******************************************************************************
*
* Copyright (c) 2020 STMicroelectronics. All rights reserved.
*
* 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
*
******************************************************************************
@endverbatim
@par Example Description
This projects provides a reference template that can be used to build any Single Core (CM4) firmware application.
This directory provides a reference template project that can be used to build any firmware application for
STM32WLE5JCxx devices using STM32CubeWL HAL and running on NUCLEO-WL55JC board from STMicroelectronics.
@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/SingleCore/Src/main.c Main program
- Templates/SingleCore/Src/system_stm32wlxx.c STM32WLxx system clock configuration file
- Templates/SingleCore/Src/stm32wlxx_it.c Interrupt handlers
- Templates/SingleCore/Src/stm32wlxx_hal_msp.c HAL MSP module
- Templates/SingleCore/Inc/main.h Main program header file
- Templates/SingleCore/Inc/stm32wlxx_hal_conf.h HAL Configuration file
- Templates/SingleCore/Inc/stm32wlxx_it.h Interrupt handlers header file
@par Hardware and Software environment
- This example runs on STM32WL55JCxx devices.
- This example has been tested with STMicroelectronics NUCLEO-WL55JC
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
- Load CPU1 test program, then execute it (it will perform CPU2 boot)
- Load CPU2 test program
- Perform a system reset (or SW reset of CPU2 program only)
- Run the example
* <h3><center>© COPYRIGHT STMicroelectronics</center></h3>
*/
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