cx25840ctl --version (return code: 0)
cx25840ctl 1.0
cx25840ctl --help (return code: 0)
cx25840ctl 1.0
Set and list registers on a CX25840 chip via i2c-dev
Usage: cx25840ctl [OPTIONS]... [FILES]...
-h, --help Print help and exit
-V, --version Print version and exit
-l, --list-registers dump CX25840 settings to stdout (default=off)
-s, --set-registers read CX25840 settings from stdin (default=off)