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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2021/12/29 18:43:27 UTC

[GitHub] [incubator-nuttx] acassis commented on a change in pull request #5114: serial: add CONFIG_TTY_LAUNCH support

acassis commented on a change in pull request #5114:
URL: https://github.com/apache/incubator-nuttx/pull/5114#discussion_r776452544



##########
File path: Documentation/components/drivers/character/serial.rst
##########
@@ -19,6 +19,22 @@ Serial Device Drivers
    ``/dev/ttyS0``, ``/dev/ttyS1``, etc. See the
    ``uart_register()`` implementation in ``drivers/serial.c``.
 
+-  **TTY_LAUNCH** this depends on ``CONFIG_TTY_LAUNCH``, this feature
+   allow user launch a new program with a special char input.
+
+   e.g. use ctrl+R to start a nuttx shell.
+   e.g. use ctrl+E to start user entry.
+
+   You can use ``TTY_LAUNCH_CHAR`` to customize which speical char.

Review comment:
       speical -> special




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