Historia

Cao Sen Miao 94120b82c2 esp32h2: add build test		2023-01-17 10:29:04 +08:00
..
main	uart: add default source clock for all targets	2022-05-09 11:26:30 +08:00
CMakeLists.txt	tools: Increase the minimal supported CMake version to 3.16	2022-06-01 06:35:02 +00:00
README.md	esp32h2: add build test	2023-01-17 10:29:04 +08:00
pytest_select.py	pytest: Expect "Calling app_main()" to indicate start of application	2022-12-09 19:40:40 +08:00
sdkconfig.ci	example_tests: Deletes usage esp32c3 ECO0 in CI (by default ECO3)	2021-09-24 13:55:07 +08:00

README.md

Supported Targets	ESP32	ESP32-C3	ESP32-C6	ESP32-H2	ESP32-S2	ESP32-S3

Synchronous I/O multiplexing example

The example demonstrates the use of synchronous I/O multiplexing by the select() function with UART and socket file descriptors. The example starts three tasks:

The first task writes periodically to the UART1 file descriptor.
The second task writes periodically to the socket descriptor.
Both UART1 and the socket are configured to act as loopbacks. The third task detects by the use of select() whether it is possible to read from UART1 or the socket, and receives the sent messages from the other tasks.

See the README.md file in the upper level 'examples' directory for more information about examples.