68 lines
2.9 KiB
Plaintext
68 lines
2.9 KiB
Plaintext
/**
|
|
@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) 2022 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 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
|
|
STM32WL5Mxx devices using STM32CubeWL HAL and running on B-WL5M-SUBG 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 STM32WL5Mxx devices.
|
|
|
|
- This example has been tested with STMicroelectronics B-WL5M-SUBG1
|
|
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>
|
|
*/
|