esp_rom_uart_set_clock_baudrate macro

Set clock source and baud rate for UART.

Syntax

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Summary

Declaration

#define esp_rom_uart_set_clock_baudrate(serial_num, clock_hz, baud_rate) uart_ll_set_baudrate(UART_LL_GET_HW(serial_num), baud_rate, clock_hz)

Argument

Description

serial_num

UART port number

clock_hz

Source clock (in Hz)

baud_rate

Baud rate to set

Only for HP UART

Code

Location

#define esp_rom_uart_set_clock_baudrate(serial_num, clock_hz, baud_rate) uart_ll_set_baudrate(UART_LL_GET_HW(serial_num), baud_rate, clock_hz)

esp_rom_uart_set_clock_baudrate(CONFIG_ESP_CONSOLE_ROM_SERIAL_PORT_NUM, clock_hz, CONFIG_ESP_CONSOLE_UART_BAUDRATE);