/**
@page BSP Example on how to use the BSP drivers
@verbatim
******************** (C) COPYRIGHT 2017 STMicroelectronics *******************
* @file BSP/readme.txt
* @author MCD Application Team
* @brief Description of the BSP example.
******************************************************************************
* @attention
*
* Copyright (c) 2017 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 example provides a description of how to use the different BSP drivers.
At the beginning of the main program the HAL_Init() function is called to reset
all the peripherals, initialize the Flash interface and the systick.
Then the SystemClock_Config() function is used to configure the system
clock (SYSCLK) to run at 180 MHz.
This example shows how to use the different functionalities of LCD, MEMS,
touchscreen and RF EEPROM (only with daughter board ANT7-M24LR-A) by switching
between all tests using USER button.
Touchscreen example: after the touchscreen calibration, use the touchscreen
functionality to activate all colored circles inside a rectangle.
LCD example: this example shows how to use the different LCD features to display string
with different fonts, to display different shapes and to draw a bitmap.
LCD log example: this example shows how to use the LCD log features.
MEMS example: this example shows how to use accelerometer MEMS. You need to color all the
circles in moving boards: Right(Y+)/Left(Y-)/Right rotate(Z+)/Left rotate(Z-)/Back(X+)/Front(X-)
EEPROM example: this example shows how to read and write data in RF EEPROM.
* The I2C EEPROM memory (M24LR64) is available on separate daughter
* board ANT7-M24LR-A, which is not provided with the STM32F429I
* DISCOVERY board.
* To use this driver you have to connect the ANT7-M24LR-A to CN3
* connector of STM32F429I DISCOVERY board.
Note: select Workspace STM32F429I-Discovery+EEPROM if you want to test RF EEPROM
ANT7-M24LR-A
@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 Keywords
BSP, LCD, Touchscreen, PSRAM, DMA, QUADSPI, Erase, Read, Write, Audio play, Record, MEMS, Audio Codec, DFSDM,
I2S, Microphone, Headphones
@par Directory contents
- BSP/Src/main.c Main program
- BSP/Src/system_stm32f4xx.c STM32F4xx system clock configuration file
- BSP/Src/stm32f4xx_it.c Interrupt handlers
- BSP/Src/lcd.c LCD drawing features
- BSP/Src/touchscreen.c Touchscreen feature
- BSP/Src/ts_calibration.c Touchscreen calibration
- BSP/Src/mems.c MEMS features
- BSP/Src/eeprom.c EEPROM features (only use in workspace STM32F429I-Discovery+EEPROM)
- BSP/Src/log.c LCD Log features
- BSP/Inc/main.h Main program header file
- BSP/Inc/stm32f4xx_hal_conf.h HAL configuration file
- BSP/Inc/stm32f4xx_it.h Interrupt handlers header file
- BSP/Inc/stlogo.h Image used for BSP example
- BSP/Inc/lcd_log_conf.h LCD Log configuration file
@par Hardware and Software environment
- This example runs on STM32F429xx devices.
- This example has been tested with STMicroelectronics STM32F429I-Discovery RevC
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
*/
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