dma.c File Reference

This file provides code for the configuration of all the requested memory to memory DMA transfers. More...

#include "dma.h"

Include dependency graph for dma.c:

Go to the source code of this file.

Functions
void	MX_DMA_Init (void)
	Initialise DMA1 channels used by USART1 (TX via DMA) and other peripherals. Must be called before MX_USART1_UART_Init() so that the DMA handles are ready when the UART driver links them.

Detailed Description

This file provides code for the configuration of all the requested memory to memory DMA transfers.

Attention

Copyright (c) 2026 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.

Definition in file dma.c.

Function Documentation

MX_DMA_Init()

void MX_DMA_Init

(

void

)

Initialise DMA1 channels used by USART1 (TX via DMA) and other peripherals. Must be called before MX_USART1_UART_Init() so that the DMA handles are ready when the UART driver links them.

Enable DMA controller clock

Definition at line 39 of file dma.c.

Referenced by main(), and vcom_Init().

Here is the caller graph for this function: