search

leosac / access-control

Leosac Access Control - Open Source Physical Access Control System
https://leosac.com
GNU Affero General Public License v3.0
240 stars 40 forks source link

Too many interrupts #132

Closed kothmann1 closed 3 years ago

kothmann1 commented 3 years ago

Hello,

I have leosac running properly with a wiegand reader wired correctly to the correct GPIOs using a buck converter for stepdown from 5 to 3.3V for input. After running leosac, it immediately begins to throw "too many interrupt resetting current counter" errors and continuously does so even when I scan a card on my reader, which detects the card as noted by its built-in buzzer. Any guidance would be appreciated; I've tried two readers and different cards.

kothmann1 commented 3 years ago

Found a solution, make sure reader ground is connected to both supply ground and pi ground