BINFS

This is the binfs file system that allows “fake” execution of NSH built- in applications via the file system. The binfs fs file system can be built into the system by enabling:

CONFIG_BUILTIN=y
CONFIG_FS_BINFS=y

It can then be mounted from the NSH command like like:

mount -t binfs /bin

Example:

NuttShell (NSH) NuttX-6.31
nsh> hello
nsh: hello: command not found

nsh> mount -t binfs /bin
nsh> ls /bin
ls /bin
/bin:
 hello

nsh> /bin/hello
Hello, World!!