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SourceVuESP-IDF Framework and ExamplesESP-IDFUART_MODE_RS485_HALF_DUPLEX

UART_MODE_RS485_HALF_DUPLEX value

mode: half duplex RS485 UART mode control by RTS pin

Syntax

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Summary

Declaration

from uart_types.h:47

UART_MODE_RS485_HALF_DUPLEX = 0x01;

Examples

UART_MODE_RS485_HALF_DUPLEX is referenced by 3 libraries and example projects:

uart_echo_rs485 sample

mb_master sample

mb_slave sample

References

from 0/3 examples

Code

Location

Referrer

UART_MODE_RS485_HALF_DUPLEX = 0x01, /*!< mode: half duplex RS485 UART mode control by RTS pin */

uart_types.h:47

if (UART_IS_MODE_SET(uart_num, UART_MODE_RS485_HALF_DUPLEX)) {

uart.c:992

uart_enable_tx_write_fifo()

if (UART_IS_MODE_SET(uart_num, UART_MODE_RS485_HALF_DUPLEX) && uart_hal_is_tx_idle(&(uart_context[uart_num].hal)) != true) {

uart.c:1295

uart_rx_intr_handler_default()

if (UART_IS_MODE_SET(uart_num, UART_MODE_RS485_HALF_DUPLEX)) {

uart.c:1306

uart_rx_intr_handler_default()

bool is_rs485_mode = UART_IS_MODE_SET(uart_num, UART_MODE_RS485_HALF_DUPLEX);

uart.c:1357

uart_wait_tx_done()

|| (mode == UART_MODE_RS485_HALF_DUPLEX)) {

uart.c:1858

uart_set_mode()

ESP_RETURN_ON_FALSE((UART_IS_MODE_SET(uart_num, UART_MODE_RS485_HALF_DUPLEX) || UART_IS_MODE_SET(uart_num, UART_MODE_RS485_COLLISION_DETECT)),

uart.c:1936

uart_get_collision_flag()

case UART_MODE_RS485_HALF_DUPLEX:

uart_ll.h:839

uart_ll_set_mode()

Call Tree

from 0/3 examples

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Data Use

from 0/3 examples

UART_MODE_RS485_HALF_DUPLEX is read by 6 functions:

UART_MODE_RS485_HALF_DUPLEX

uart_ll_set_mode()

uart_enable_tx_write_fifo()

uart_rx_intr_handler_default()

uart_wait_tx_done()

uart_set_mode()

uart_get_collision_flag()

Class Tree

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Override Tree

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Implementations

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Instances

from 0/3 examples

Lifecycle

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