cx18-ctl -V (return code: 1)
Failed to open /dev/video0: No such file or directory
cx18-ctl --help (return code: 0)
Usage:
-d, --device <dev> use device <dev> instead of /dev/video0
-h, --help display this help message
--reset <mask> reset the infrared receiver (1) or digitizer (2) [VIDIOC_INT_RESET]
--version shows the version number of this utility.
It should match the driver version.
Expert options:
-D, --set-debug <level>
set the module debug variable
1/0x0001: warning
2/0x0002: info
4/0x0004: mailbox
8/0x0008: dma
16/0x0010: ioctl
32/0x0020: file
64/0x0040: i2c
128/0x0080: irq
256/0x0100: high volume
-e, --get-debug query the module debug variable
-I, --list-gpio
show GPIO input/direction/output bits
-i, --set-gpio [dir=<dir>,]val=<val>
set GPIO direction bits to <dir> and set output to <val>