kopia lustrzana https://github.com/espressif/esp-idf
15 wiersze
833 B
Markdown
15 wiersze
833 B
Markdown
| Supported Targets | ESP32 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
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| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- |
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# Synchronous I/O multiplexing example
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The example demonstrates the use of synchronous I/O multiplexing by the select()
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function with UART and socket file descriptors. The example starts three tasks:
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1. The first task writes periodically to the UART1 file descriptor.
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2. The second task writes periodically to the socket descriptor.
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3. Both UART1 and the socket are configured to act as loopbacks. The third
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task detects by the use of select() whether it is possible to read from
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UART1 or the socket, and receives the sent messages from the other tasks.
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See the README.md file in the upper level 'examples' directory for more information about examples.
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