examples
^^^^^^^^
The examples directory contains several sample applications that
can be linked with nuttx. The specific example is selected in the
configs/<board-name>/defconfig file via the CONFIG_EXAMPLE setting.
For example,
CONFIG_EXAMPLE=ostest
Selects the examples/ostest example.
examples/ostest
^^^^^^^^^^^^^^^
This is the NuttX 'qualification' suite. It attempts to exercise
a broad set of OS functionality. Its coverage is not very extensive
as of this writing, but it is used to qualify each NuttX release.
The behavior of the ostest can be modified with the following
settings in the configs/<board-name>/defconfig file:
* CONFIG_OSTEST_STACKSIZE
Used to create the ostest task. Default is 8192.
examples/nsh
^^^^^^^^^^^^
This directory containst the NuttShell (NSH). This is a primitive
shell-like application. With some additional development, NSH will
someday be a great NuttX application debugger.
The behavior of NSH can be modified with the following settings in
the configs/<board-name>/defconfig file:
* CONFIG_NSH_IOBUFFERSIZE
Size of a static I/O buffer used for file access (ignored if
there is no filesystem).
examples/mount
^^^^^^^^^^^^^^
This contains a simple test of filesystem mountpoints.
examples/null
^^^^^^^^^^^^^
This is the do nothing application. It is only used for bringing
up new NuttX architectures
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