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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-17 20:25:32 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2013-01-17 20:25:32 +0000 |
commit | 2f653578c632ec95e94f67306af24c7d82700d28 (patch) | |
tree | 0944393494ed93baac50c117a4670a84c7e20039 /nuttx/configs | |
parent | 19e43efe230a2b8720d98cba5a6ad156942e291f (diff) | |
download | px4-firmware-2f653578c632ec95e94f67306af24c7d82700d28.tar.gz px4-firmware-2f653578c632ec95e94f67306af24c7d82700d28.tar.bz2 px4-firmware-2f653578c632ec95e94f67306af24c7d82700d28.zip |
Misc bug fixes related to NSH file execution
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5530 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs')
-rw-r--r-- | nuttx/configs/sim/README.txt | 33 |
1 files changed, 25 insertions, 8 deletions
diff --git a/nuttx/configs/sim/README.txt b/nuttx/configs/sim/README.txt index 67ff73019..963a46e08 100644 --- a/nuttx/configs/sim/README.txt +++ b/nuttx/configs/sim/README.txt @@ -291,14 +291,31 @@ nsh apps/examples/hello. 3. This configuration has BINFS enabled so that the builtin applications - can be made visible in the file system. For example: - - NuttShell (NSH) NuttX-6.24 - nsh> mount -t binfs /bin - nsh> ls /bin - /bin: - hello - nsh> + can be made visible in the file system. Because of that, the + build in applications do not work as other examples. + + For example trying to execute the hello builtin application will + fail: + + nsh> hello + nsh: hello: command not found + nsh> + + Unless you first mount the BINFS file system: + + nsh> mount -t binfs /bin + nsh> ls /bin + /bin: + hello + nsh> echo $PATH + /bin + nsh> hello + Hello, World!! + nsh> + + Notice that the executable 'hello' is found using the value in the PATH + variable (which was preset to "/bin"). If the PATH variable were not set + then you would have to use /bin/hello on the command line. nsh2 |