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85 lines
3.6 KiB
Plaintext
85 lines
3.6 KiB
Plaintext
/**
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@page BSP Example on how to use the BSP drivers
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@verbatim
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******************** (C) COPYRIGHT 2017 STMicroelectronics *******************
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* @file Demonstration/readme.txt
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* @author MCD Application Team
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* @brief Description STM32F4xx_Nucleo_144 Demo description.
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2017 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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@endverbatim
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@par Example Description
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This example provides a description of how to use the different BSP drivers.
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The BSP example detects the presence of Adafruit 1.8" TFT shield with joystick and uSD.
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If the Adafruit shield is NOT connected, then:
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- Blue LED (LED2) blinks waiting the user button is pushed.
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- Then blue led switches off and green & red LEDs start blinking at high frequency.
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- Pushing user button again and again blinking frequency decreases until looping
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to high frequency.
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If the Adafruit shield is connected, then : this example shows how to use the different
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functionalities of LCD, SD card and joystick by switching between tests using key button.
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- The Blue LED (LED2) toggles until the user button is pressed.
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- Firstly, use the joystick button to move a pointer inside a rectangle
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(up/down/right/left) and change the pointer color(select).
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- Secondly, this example shows how to use the different LCD features to display
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string with different fonts, to display different shapes and to draw a bitmap.
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- Thirdly, this example shows how to erase, write and read the SD card.
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At the end of the nine examples when pushing the user button the application loops
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to the beginning (first examples). pushing the user button the application loops
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to the beginning (first examples).
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@par Keywords
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Board Support Package, BSP, Adafruit, TFT, LCD, Joystick, SD Card
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@par Directory contents
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- BSP/Src/main.c Main program
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- BSP/Src/system_stm32f4xx.c STM32F4xx system clock configuration file
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- BSP/Src/stm32f4xx_it.c Interrupt handlers
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- BSP/Src/joystick.c Joystick feature
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- BSP/Src/lcd.c LCD drawing features
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- BSP/Src/log.c LCD Log firmware functions
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- BSP/Src/sd.c SD features
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- BSP/Inc/main.h Main program header file
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- BSP/Inc/stm32f4xx_hal_conf.h HAL configuration file
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- BSP/Inc/stm32f4xx_it.h Interrupt handlers header file
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- BSP/Inc/lcd_log_conf.h lcd_log configuration template file
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- BSP/Inc/stlogo.h Image used for BSP example
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@par Hardware and Software environment
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- This Demo runs on STM32F4xx Devices
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- This example has been tested with STMicroelectronics NUCLEO-F446ZE Rev.B (MB1137)
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and can be easily tailored to any other supported device and development board.
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- NUCLEO-F446ZE Set-up
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- Connect the Adafruit 1.8" TFT shield (https://www.adafruit.com/products/802)
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- Make sure the SB146, SB121 are closed and the SB174, SB165, SB122 are opened on the NUCLEO-F446ZE board (bottom side)
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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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*/
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