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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@3038 7fd9a85b-ad96-42d3-883c-3090e2eb8679
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patacongo 2010-10-18 16:14:07 +00:00
parent 1cb0fc7b22
commit fd7f4efb8e
1 changed files with 14 additions and 0 deletions
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14
nuttx/examples/nsh/README.txt
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@ -15,6 +15,7 @@ examples/nsh
- NSH Configuration Settings
Command Dependencies on Configuration Settings
NSH-Specific Configuration Settings
- Common Problems
Console/NSH Front End
^^^^^^^^^^^^^^^^^^^^^
@ -987,3 +988,16 @@ NSH-Specific Configuration Settings
* CONFIG_EXAMPLES_NSH_FATMOUNTPT
This is the location where the FAT FS will be mounted. Default
is /tmp.
Common Problems
^^^^^^^^^^^^^^^
Problem:
Using NSH over serial, the "nsh>" prompt repeats over and over again
with no serial input.
Usual Cause:
NSH over serial needs to use the interrupt driven serial driver
(drivers/serial/serial.c) not the polled serial driver (drivers/serial/lowconsole.c).
Make sure that the polled console is disabled in the OS configuration
file, .config. That file should have CONFIG_DEV_LOWCONSOLE=n for
NSH over serial.