Symbols
loading...
Files
loading...
SourceVuSTM32 Libraries and SamplesDMA_CopyFromFlashToMemory

DMA_CopyFromFlashToMemory sample

DMA_CopyFromFlashToMemory is a sample project defining the following symbols:

Most used functions

Name
Location
Summary
This function handles NMI exception.
This function handles Hard Fault exception.
This function handles Debug Monitor exception.
This function handles Memory Manage exception.
This function handles Bus Fault exception.
This function handles Usage Fault exception.
This function handles SysTick Handler.
This function handles SVCall exception.
This function handles PendSVC exception.
Main program
System Clock Configuration The system Clock is configured as follow : System Clock source = PLL (HSE) SYSCLK(Hz) = 100000000 HCLK(Hz) = 100000000 AHB Prescaler = 1 APB1 Prescaler = 2 APB2 Prescaler = 1 HSE Frequency(Hz) = 8000000 PLL_M = 8 PLL_N = 400 PLL_P = 4 VDD(V) = 3.3 Main regulator output voltage = Scale1 mode Flash Latency(WS) = 3
Set LED2 to Blinking mode for an infinite loop (toggle period based on value provided as input parameter).
Initialize LED2.
Turn-on LED2.
This function handles DMA2 stream0 interrupt request.
Compares two buffers.
This function configures the DMA2 Stream 0 to copy data from Flash memory(aSRC_Const_Buffer) to Internal SRAM(aDST_Buffer).
DMA transfer complete callback
DMA transfer error callback

Other commonly used symbols

Name
Location
Summary
Miscellaneous Configuration *********************** Vector Table base offset field. This value must be a multiple of 0x200.
@file Examples_LL/DMA/DMA_CopyFromFlashToMemory/Inc/main.h @author MCD Application Team Header for main.c module @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.
@file Examples_LL/DMA/DMA_CopyFromFlashToMemory/Inc/stm32f4xx_it.h @author MCD Application Team This file contains the headers of the interrupt handlers. @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.
Toggle periods for various blinking modes

Dependencies

DMA_CopyFromFlashToMemory depends on the following libraries: