An existing UART driver does not support RS485 half duplex mode.
This task adds this functionality to ESP_IDF UART driver.
driver/uart.c/h: updated to add support of RS485 half duplex mode
examples/peripherals/uart_echo_rs485/main/rs485_example.c: added test example
components/driver/test/test_uart.c: added test of RS485 half duplex mode
docs/en/api-reference/peripherals/uart.rst: updated documentation
test_uart.c: suppress GCC warnings about discarded const qualifiers
uart.rst: remove sphinx warning - "Duplicate explicit target name"
simple change in uart.h file
update (test_uart.c) after rebase from master
update uart.rst, uart.c, rs485_example.c
Update example description in file Readme.md
update uart.c/h, uart.rst, test_uart.c according to review results
update uart.h (uart_set_rx_timeout() description
test_uart.c remove ignore tag
The tests are completed using RS485 adapters hardware connected to two ESP32 WROVER KITs.
TW#13812
Closes https://github.com/espressif/esp-idf/pull/667
Closes https://github.com/espressif/esp-idf/pull/1006
tags:
- ESP32_IDF
- UT_T1_1
+
+UT_001_32:
+ <<: *unit_test_template
+ tags:
+ - ESP32_IDF
+ - UT_T1_1
+
+UT_001_33:
+ <<: *unit_test_template
+ tags:
+ - ESP32_IDF
+ - UT_T1_1
+
+UT_001_34:
+ <<: *unit_test_template
+ tags:
+ - ESP32_IDF
+ - UT_T1_1
UT_002_01:
<<: *unit_test_template
- UT_T1_1
- psram
+UT_004_11:
+ <<: *unit_test_template
+ tags:
+ - ESP32_IDF
+ - UT_T1_1
+ - psram
+
UT_005_01:
<<: *unit_test_template
tags: