nuttx/configs/sim/README.txt
patacongo e4d3967c14 Clean-up and document NX configuration settings
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1420 42af7a65-404d-4744-a932-0658087f49c3
2008-12-05 14:04:37 +00:00

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README
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mount
Configures to use examples/mount. This configuration may be
selected as follows:
cd <nuttx-directory>/tools
./Configure.sh sim/mount
nettest
Configures to use examples/nettest. This configuration
enables networking using the network TAP device. It may
be selected via:
cd <nuttx-directory>/tools
./Configure.sh sim/nettest
NOTE: The NuttX network is not, however, functional on the TAP
device yet.
nsh
Configures to use the NuttShell at examples/nsh. This configuration
may be selected as follows:
cd <nuttx-directory>/tools
./Configure.sh sim/nsh
nx
Configures to use examples/nx. This configuration may be
selected as follows:
cd <nuttx-directory>/tools
./Configure.sh sim/nx
Special simulated framebuffer configuration options:
CONFIG_SIM_X11FB - Use X11 window for framebuffer
CONFIG_SIM_FBHEIGHT - Height of the framebuffer in pixels
CONFIG_SIM_FBWIDTH - Width of the framebuffer in pixels.
CONFIG_SIM_FBBPP - Pixel depth in bits
NOTES:
- If CONFIG_SIM_X11FB is selected then the following are
needed
CONFIG_SIM_FBBPP (must match the resolution of the display).
CONFIG_FB_CMAP=y
My system has 24-bit color, but packed into 32-bit words so
the correct seeting of CONFIG_SIM_FBBPP is 32.
- For whatever value of CONFIG_SIM_FBBPP is selected, then
the corresponidng CONFIG_NX_DISABLE_*BPP setting must
not be disabled.
- The default in defconfig is to use a generic memory buffer
for the framebuffer. defconfig-x11 is an example with X11
support enabled.
- The default is the single-user NX implementation. To select
the multi-user NX implementation:
CONFG_NX_MULTIUSER=y
CONFIG_DISABLE_MQUEUE=n
ostest
The "standard" NuttX examples/ostest configuration. This
configuration may be selected as follows:
cd <nuttx-directory>/tools
./Configure.sh sim/ostest
pashello
Configures to use examples/pashello. This configuration may
by selected as follows:
cd <nuttx-directory>/tools
./Configure.sh sim/pashello