NAME

gpiodetect - libgpiod command-line utility

SYNOPSIS

gpiodetect [OPTIONS] [chip]...

DESCRIPTION

List GPIO chips, print their labels and number of GPIO lines.

Chips may be identified by number, name, or path. e.g. '0', 'gpiochip0', and '/dev/gpiochip0' all refer to the same chip.

If no chips are specified then all chips are listed.

OPTIONS

-h, --help

display this help and exit

-v, --version

output version information and exit

AUTHOR

Bartosz Golaszewski <brgl@kernel.org>

REPORTING BUGS

Report bugs to:
Bartosz Golaszewski <brgl@kernel.org>
linux-gpio <linux-gpio@vger.kernel.org>

COPYRIGHT

Copyright © 2017-2023 Bartosz Golaszewski License: GPL-2.0-or-later
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.