<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif"><br>I forgot to add that at the CoG, we've added the ability to have a QR code sent to your phone that is read by a Pi with camera, which in turn sends a code to the door system to unlock the door if appropriate. Saves lots of lost key calls. <br><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jun 16, 2015 at 2:26 PM, Petr Baudis <span dir="ltr"><<a href="mailto:pasky@ucw.cz" target="_blank">pasky@ucw.cz</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Tue, Jun 16, 2015 at 10:31:32AM -0700, Arclight wrote:<br>
> One of the issues with improving the hackerspace security stack is<br>
> getting everything into a restful APIU. What is everyone doing for<br>
> serial interfacing? Has anyone thought about using GPSD or another<br>
> high-quality serial daemon's code as a bidrectional, event-driven<br>
> serial handler?<br>
<br>
</span>In brmlab's homegrown RFID door system, I've found Perl's POE reasonably<br>
pleasant to use in a daemon that does aysnchronous serial communication<br>
and web, irc interfaces simultaneously:<br>
<br>
<a href="http://log.or.cz/?p=156" rel="noreferrer" target="_blank">http://log.or.cz/?p=156</a><br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
Petr Baudis<br>
If you have good ideas, good data and fast computers,<br>
you can do almost anything. -- Geoffrey Hinton<br>
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