73 lines
2.8 KiB
Plaintext
73 lines
2.8 KiB
Plaintext
/**
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@page Demo Demo STM32091C_EVAL
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@verbatim
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******************************************************************************
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* @file readme.txt
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* @author MCD Application Team
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* @brief Description of STM32091C_EVAL Demo
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2016 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 Demo Description
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Demonstration firmware based on STM32Cube. This example helps you to discover
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STM32 Cortex-M devices that are plugged onto your STM32 EVAL board.
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At the beginning of the main program the HAL_Init() function is called to reset
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all the peripherals, initialize the Flash interface and the systick.
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Then the SystemClock_Config() function is used to configure the system clock
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(SYSCLK) to run at 48 MHz.
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Below you find the different items of demonstration :
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- 8uarts application : is using the 8 uarts available to transfer a buffer by packet.
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- file browser : application to browse on the SD card.
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- image browser : displays the pictures present on the SD card (\USER).
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- low power : allows to enter in low power mode(stop and standby)
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and the wakeup can be ordered by an EXTI or an alarm.
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- thermometer : displays the temperature (captor Stlm75).
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@note Care must be taken when using HAL_Delay(), this function provides accurate
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delay (in milliseconds) based on variable incremented in SysTick ISR.
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This implies that if HAL_Delay() is called from a peripheral ISR process,
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then the SysTick interrupt must have higher priority (numerically lower)
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than the peripheral interrupt. Otherwise the caller ISR process will be blocked.
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To change the SysTick interrupt priority you have to use HAL_NVIC_SetPriority() function.
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@note The application need to ensure that the SysTick time base is always set to
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1 millisecond to have correct HAL operation.
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@par Hardware and Software environment
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- This example runs on STM32091C_EVAL devices..
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- This example has been tested with STM32091C_EVAL board and can be
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easily tailored to any other supported device and development board.
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- A SDSC microSD card (capacity up to 4GB), must contain the .bmp files
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available under the FW package \SD_card folder.
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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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