62 lines
2.3 KiB
Plaintext
62 lines
2.3 KiB
Plaintext
/**
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@page GPIO_InfiniteLedToggling_Init GPIO example
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@verbatim
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******************** (C) COPYRIGHT 2016 STMicroelectronics *******************
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* @file Examples_LL/GPIO/GPIO_InfiniteLedToggling_Init/readme.txt
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* @author MCD Application Team
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* @brief Description of the GPIO example.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics.
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* All rights reserved.</center></h2>
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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******************************************************************************
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@endverbatim
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@par Example Description
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How to configure and use GPIOs to toggle the on-board user LEDs
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every 250 ms. This example is based on the STM32F1xx LL API. The peripheral
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is initialized with LL initialization function to demonstrate LL init usage.
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PA.05 IO (configured in output pushpull mode) toggles in a forever loop.
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On STM32F103RB-Nucleo board this IO is connected to LED2.
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In this example, HCLK is configured at 72 MHz.
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@par Directory contents
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- GPIO/GPIO_InfiniteLedToggling_Init/Inc/stm32f1xx_it.h Interrupt handlers header file
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- GPIO/GPIO_InfiniteLedToggling_Init/Inc/main.h Header for main.c module
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- GPIO/GPIO_InfiniteLedToggling_Init/Inc/stm32_assert.h Template file to include assert_failed function
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- GPIO/GPIO_InfiniteLedToggling_Init/Src/stm32f1xx_it.c Interrupt handlers
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- GPIO/GPIO_InfiniteLedToggling_Init/Src/main.c Main program
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- GPIO/GPIO_InfiniteLedToggling_Init/Src/system_stm32f1xx.c STM32F1xx system source file
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@par Hardware and Software environment
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- This example runs on STM32F103xB devices.
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- This example has been tested with STM32F103RB-Nucleo board and can be
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easily tailored to any other supported device and development board.
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@par How to use it ?
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In order to make the program work, you must do the following :
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- Open your preferred toolchain
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- Rebuild all files and load your image into target memory
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- Run the example
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* <h3><center>© COPYRIGHT STMicroelectronics</center></h3>
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*/
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