uart_set_sw_flow_ctrl() function

Set software flow control.

Syntax

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Summary

Declaration

Definition

esp_err_t uart_set_sw_flow_ctrl(uart_port_t uart_num, bool enable, uint8_t rx_thresh_xon, uint8_t rx_thresh_xoff);

Implemented in uart.c:395

Argument

Description

uart_num

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

enable

switch on or off

rx_thresh_xon

low water mark

rx_thresh_xoff

high water mark

- ESP_OK Success - ESP_FAIL Parameter error

from examples