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GPIOMON(1) User Commands GPIOMON(1)

NAME

gpiomon - manual page for gpiomon (libgpiod) v1.3

SYNOPSIS

gpiomon [OPTIONS] <chip name/number> <offset 1> <offset 2> ...

DESCRIPTION

Wait for events on GPIO lines and print them to standard output

OPTIONS

display this message and exit
display the version and exit
set the line active state to low

-n, --num-events=NUM: exit after processing NUM events

don't print event info
only process rising edge events
only process falling edge events
set standard output as line buffered
specify custom output format

Format specifiers:

%o:
GPIO line offset
%e:
event type (0 - falling edge, 1 rising edge)
%s:
seconds part of the event timestamp
%n:
nanoseconds part of the event timestamp

AUTHOR

Bartosz Golaszewski <bartekgola@gmail.com>

REPORTING BUGS

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

COPYRIGHT

Copyright © 2017-2018 Bartosz Golaszewski License: LGPLv2.1
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

April 2019 gpiomon (libgpiod) v1.3