<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span>I was there after Lucian and locked up last night around nine. Did not see any damage to the lock.</span></div><div><br></div> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <div style="margin: 5px 0px; padding: 0px; border: 1px solid rgb(204, 204, 204); height: 0px; line-height: 0; font-size: 0px;" class="hr" contentEditable="false" readonly="true"></div> <font size="2" face="Arial"> <b><span style="font-weight: bold;">From:</span></b> Braden Pellett <braden@davismakerspace.org><br> <b><span style="font-weight: bold;">To:</span></b> Davis Makerspace General Discussions <discuss@lists.davismakerspace.org> <br> <b><span style="font-weight:
bold;">Sent:</span></b> Tuesday, October 22, 2013 3:54 PM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [dms-discuss] electronic keys are down, for now<br> </font> </div> <div class="y_msg_container"><br>
Oh my, I didn't realize the extent of the damage... i.e. to the extent that there would be pieces on the floor...<br><br>Lucian: was their any obvious physical damage to the deadbolt mechanism after the continuous unlocking attempts you observed while there yesterday evening?<br><br>Thanks,<br> Braden<br><br><br>On Tue, Oct 22, 2013 at 03:34:19PM -0700, Tim Feldman wrote:<br>> October 22, 2013<br>> <br>> Hi Braden and all --<br>> <br>> I stopped by the space this afternoon and noticed that the automatic deadbolt mechanism was damaged. I found some of the pieces on the floor, bought others, repaired the mechanism, and while testing it I saw that the BBB would not stop trying to unlock the deadbolt. Since that is not an acceptable failure mode, I unplugged the BBB, left voicemail for Braden, and told Nick.<br>> <br>> The deadbolt mechanism still is live and still works, so if somehow somebody is in the space without a key and
needs to leave, they can still push the button on the mechanism to make it lock the deadbolt.<br>> <br>> Later I received Braden's email and learned of the BBB bug (would that be a BBBB ?). It seems unlikely that nonstop attempts to unlock the door would make the mechanism come apart. But I'll keep an eye on the mechanism nontheless.<br>> <br>> Cheers!<br>> <br>> -- Tim F<br>> <br>> <br>> --------------------------------------------<br>> On Tue, 10/22/13, Braden Pellett <<a href="mailto:braden@davismakerspace.org" ymailto="mailto:braden@davismakerspace.org">braden@davismakerspace.org</a>> wrote:<br>> <br>> Subject: [dms-discuss] electronic keys are down, for now<br>> To: "Davis Makerspace" <<a href="mailto:discuss@lists.davismakerspace.org" ymailto="mailto:discuss@lists.davismakerspace.org">discuss@lists.davismakerspace.org</a>><br>> Date: Tuesday, October 22, 2013, 2:58
PM<br>> <br>> Hi all,<br>> <br>> For the moment, the electronic door locking mechanism is<br>> down. Physical keys only for now until it is fixed.<br>> <br>> Basically after a recent upgrade to the OS on the door<br>> control computer, it looks like a bug was tripped in my code<br>> that would cause the process to die without cleaning up<br>> after itself, thus if this occurred while the door was being<br>> unlocked, it would continuously try to unlock it.<br>> <br>> This happened at least once yesterday, and now it happened<br>> again while Tim was there, and he sent me a message that he<br>> has deactivated the computer until the issue can be<br>> resolved.<br>> <br>> It sounds like the continuous unlock cycle caused some<br>> damage to the physical mechanism as well, though
I'll let<br>> Tim speak to that.<br>> <br>> I'm very sorry that my code caused this problem.<br>> <br>> - Braden<br>> _______________________________________________<br>> Davis Makerspace Discuss mailing list<br>> <a href="mailto:Discuss@lists.davismakerspace.org" ymailto="mailto:Discuss@lists.davismakerspace.org">Discuss@lists.davismakerspace.org</a><br>> http://lists.davismakerspace.org/listinfo/discuss<br>> <br>> _______________________________________________<br>> Davis Makerspace Discuss mailing list<br>> <a href="mailto:Discuss@lists.davismakerspace.org" ymailto="mailto:Discuss@lists.davismakerspace.org">Discuss@lists.davismakerspace.org</a><br>> <a href="http://lists.davismakerspace.org/listinfo/discuss" target="_blank">http://lists.davismakerspace.org/listinfo/discuss</a><br>_______________________________________________<br>Davis
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