gpioinfo - Man Page
manual page for gpioinfo v2.1.3
Synopsis
gpioinfo [Options] [line]...
Description
Print information about GPIO lines.
Lines are specified by name, or optionally by offset if the chip option is provided.
If no lines are specified then all lines are displayed.
Options
- --by-name
treat lines as names even if they would parse as an offset
- -c, --chip <chip>
restrict scope to a particular chip
- -h, --help
display this help and exit
- -s, --strict
check all lines - don't assume line names are unique
- --unquoted
don't quote line or consumer names
- -v, --version
output version information and exit
Chips
A GPIO chip may be identified by number, name, or path. e.g. '0', 'gpiochip0', and '/dev/gpiochip0' all refer to the same chip.
Author
Bartosz Golaszewski <brgl@bgdev.pl>
Reporting Bugs
Report bugs to:
Bartosz Golaszewski <brgl@bgdev.pl>
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.