/**
@page Templates_LL Description of the Templates_LL example
@verbatim
******************************************************************************
* @file Templates_LL/SingleCore/readme.txt
* @author MCD Application Team
* @brief Description of the Templates_LL 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 through the LL API that can be used to build any Single Core (CM4) firmware application.
This project LL template provides:
- Inclusion of all LL drivers (include files in "main.h" and LL sources files in IDE environment, with option "USE_FULL_LL_DRIVER" in IDE environment)
Note: If optimization is needed afterwards, user can perform a cleanup by removing unused drivers.
- Definition of LEDs and user button (file: main.h)
Note: User button name printed on board may differ from naming "user button" in code: "key button", ...
- Clock configuration (file: main.c)
This project LL template does not provide:
- Functions to initialize and control LED and user button
- Functions to manage IRQ handler of user button
To port a LL example to the targeted board:
1. Select the LL example to port.
To find the board on which LL examples are deployed, refer to LL examples list in "STM32CubeProjectsList.html", table section "Examples_LL"
or AN : STM32Cube firmware examples for stm32wlxx Series
2. Replace source files of the LL template by the ones of the LL example, except code specific to board.
Note: Code specific to board is specified between tags:
/* ============== BOARD SPECIFIC CONFIGURATION CODE BEGIN ============== */
/* ============== BOARD SPECIFIC CONFIGURATION CODE END ============== */
- Replace file main.h, with updates:
- Keep LED and user button definition of the LL template under tags
- Replace file main.c, with updates:
- Keep clock configuration of the LL template: function "SystemClock_Config()"
- Depending of LED availability, replace LEDx_PIN by another LEDx (number) available in file main.h
- Replace file stm32wlxx_it.h
- Replace file stm32wlxx_it.c
@par Keywords
Template LL,
@par Directory contents
- Templates_LL/SingleCore/Inc/stm32wlxx_it.h Interrupt handlers header file
- Templates_LL/SingleCore/Inc/main.h Header for main.c module
- Templates_LL/SingleCore/Inc/stm32_assert.h Template file to include assert_failed function
- Templates_LL/SingleCore/Src/stm32wlxx_it.c Interrupt handlers
- Templates_LL/SingleCore/Src/main.c Main program
- Templates_LL/SingleCore/Src/system_stm32wlxx.c STM32WLxx system source 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
- Rebuild all files and load your image into target memory
- Run the example
* <h3><center>© COPYRIGHT STMicroelectronics</center></h3>
*/
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