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SourceVuESP-IDF Framework and ExamplesESP-IDFuart_get_baudrate()

uart_get_baudrate() function

Get the UART baud rate configuration.

Syntax

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Summary

Declaration

Definition

from uart.h:250

esp_err_t uart_get_baudrate(uart_port_t uart_num, uint32_t* baudrate);

Implemented in uart.c:370

Arguments

Argument

Description

uart_num

UART port number, the max port number is (UART_NUM_MAX -1).

baudrate

Pointer to accept value of UART baud rate

Return value

- ESP_FAIL Parameter error - ESP_OK Success, result will be put in (*baudrate)

Examples

References

from examples