Cao Sen Miao 94120b82c2 esp32h2: add build test 3 rokov pred
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main 722fde218d uart: add default source clock for all targets 3 rokov pred
CMakeLists.txt facab8c5a7 tools: Increase the minimal supported CMake version to 3.16 3 rokov pred
README.md 94120b82c2 esp32h2: add build test 3 rokov pred
pytest_select.py cdbd8ebeaa pytest: Expect "Calling app_main()" to indicate start of application 3 rokov pred
sdkconfig.ci 709abee65c example_tests: Deletes usage esp32c3 ECO0 in CI (by default ECO3) 4 rokov pred

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:

  1. The first task writes periodically to the UART1 file descriptor.
  2. The second task writes periodically to the socket descriptor.
  3. 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.