usart.h File Reference

This file contains all the function prototypes for the usart.c file. More...

#include "main.h"

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Functions
void	MX_USART1_UART_Init (void)
	Initialise USART1 (huart1) as configured by STM32CubeMX. Sets baud rate, word length, stop bits, parity, and hardware flow control for the debug / trace UART. Call MX_DMA_Init() first so that the DMA channel is ready for DMA-based TX.

Variables
UART_HandleTypeDef	huart1

Detailed Description

This file contains all the function prototypes for the usart.c file.

Attention

Copyright (c) 2025 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 usart.h.

Function Documentation

MX_USART1_UART_Init()

void MX_USART1_UART_Init

(

void

)

Initialise USART1 (huart1) as configured by STM32CubeMX. Sets baud rate, word length, stop bits, parity, and hardware flow control for the debug / trace UART. Call MX_DMA_Init() first so that the DMA channel is ready for DMA-based TX.

Definition at line 35 of file usart.c.

References Error_Handler(), and huart1.

Referenced by main(), and vcom_Init().

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Variable Documentation

huart1

UART_HandleTypeDef huart1

extern

Definition at line 30 of file usart.c.

Referenced by MX_USART1_UART_Init(), uart_Start(), USART1_IRQHandler(), vcom_DeInit(), vcom_ReceiveInit(), vcom_Resume(), vcom_Trace(), and vcom_Trace_DMA().