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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/11/08 00:19:43 UTC

[GitHub] [incubator-nuttx] acassis commented on issue #7549: UART Break detection - ESP32

acassis commented on issue #7549:
URL: https://github.com/apache/incubator-nuttx/issues/7549#issuecomment-1306408693

   @SrivamsiMalladi on NuttX (as on Unix, Linux) it is implemented with termios **BRKINT**, but AFAIK none uart driver on NuttX has support to it. You need to modify the ESP32 driver to see if BRKINT is requested and setup the uart controller to generated an interruption that will be used to send a signal using termios. What is your need to this UART Break, some specific protocol?


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