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by markzealey
Monday 13 November 2017 18:38
Forum: Others
Topic: sysfs gpio with active_low on startup
Replies: 0
Views: 701

sysfs gpio with active_low on startup

I've got pull-up gpio switches on a pi; exporting like: /usr/bin/gpio export 17 in; /usr/bin/gpio -g mode 17 up; echo 1 > /sys/class/gpio/gpio17/active_low prior to starting domoticz. /sys/class/gpio/gpio17/value correctly shows 0 ; and if I toggle active_low false and then true again, domoticz ...