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Re: [sudo-sys] Quesa (outer door / downstairs raspi) is not working

by Yardena Cohen

On Mon, Jul 15, 2013 at 1:51 PM, Yardena Cohen <yardenack(a)gmail.com> wrote: > RFID and keypad do not work. The internal webserver claims "you've > buzzed someone in" but it lies. There is no buzz. UPDATE: it appears that one of the white wires' jumper has disconnected from Quesa. This has severed its connection to the door lock, so it thinks it's opening the door but is not. We are not sure which pin to put it back in. It appears the solution is: 1) Find whoever knows what pin is the right pin 2) Reconnect the wire to the pin 3) Rearrange the entire thing so that it's less of a mess so things don't get knocked off in the future This is a general opportunity to clean up that corner, as Landlord George was just complaining about how messy things are down there. We should investigate ways to build a nice unobtrusive shelf close to the ceiling, and also invest in a less scary extension cord.

10 years, 10 months

Quesa (outer door / downstairs raspi) is not working

by Yardena Cohen

RFID and keypad do not work. The internal webserver claims "you've buzzed someone in" but it lies. There is no buzz.

10 years, 10 months

Fwd: 2141 sudo room elevator security

by Marc Juul

Does anyone have rfid tags lying around? Can we make some for George and friends? I think I have two blanks. ---------- Forwarded message ---------- From: George <travology(a)mindspring.com> Date: Fri, Jul 12, 2013 at 11:17 PM Subject: Re: 2141 sudo room elevator security To: Marc Juul <marcjc(a)gmail.com> ** Yes i will require a RFID tag, so will Laurie and so will Venus from the hair salon and especially Billy Marcowitz who is having an operation soon. Regards George ----- Original Message ----- *From:* Marc Juul <marcjc(a)gmail.com> *To:* travology(a)mindspring.com *Cc:* Jenny Ryan <tunabananas(a)gmail.com> ; Marina Kukso<marina.kukso(a)gmail.com>; Yardena Cohen <yardenack(a)gmail.com> *Sent:* Wednesday, July 10, 2013 2:35 PM *Subject:* Re: 2141 sudo room elevator security I am not on George's list of pre-approved email addresses so the email bounced. Can someone send this for me? On Wed, Jul 10, 2013 at 4:04 AM, Marc Juul <marcjc(a)gmail.com> wrote: > Hi George! > > We hear your concerns about locking the elevator in the top position. It > is understandable that you want more than a glass door between the street > and the inside of the building. > > We have now installed an access control system for the elevator. When the > access control is active, the elevator cannot be opened from the bottom > floor without going through the electronic access control system (the same > system we use for the glass door to the street). You can always access the > elevator from the second floor and the controls inside of the elevator are > also unaffected, it is only the bottom floor access that is hooked into the > access control system. > > The access control system has a manual override. You can disable or enable > the system by toggling a new switch just outside of the door leading into > sudo room from the common room. It's on the right side of the door and > should be easy to find. > > We have told our members to always make sure the access control system is > enabled before they leave the space. > > This means that from now on we don't have to use the red lock button > anymore, since the elevator is automatically inaccessible from the bottom > floor (unless you have an access code or RFID tag). > > I don't know if you have an access code or RFID tag yourself, but if you > don't we will certainly make you one. You can also always go up the stairs > and lock yourself in and use the manual override to disable the elevator > access control. > > Hopefully this all means that the security is increased and that we don't > have to bug you to let us in like we did today :-) > > -- > Marc Juul >

10 years, 10 months

Sudoroom.org account request

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10 years, 10 months

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10 years, 10 months

Sudoroom.org account request

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10 years, 10 months

Sudoroom.org account request

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10 years, 10 months

elevator access control

by Marc Juul

As I just mentioned on the discuss list: http://lists.sudoroom.org/pipermail/sudo-discuss/2013-July/003061.html We now have elevator access control. The sudodoor and sudoor projects have been updated with new code: https://gitorious.org/sudodoor/sudodoor https://gitorious.org/sudoor The main changes are: doorman.py and portal.html now has code to enable the downstairs elevator call button. it does so for 20 seconds if you use the "unlock elevator" button and for 40 seconds if you do "open outside door" (it of course still opens the outside door). opendoor.py now sends an https request to door.sudoroom.org to unlock the elevator button for 40 seconds after the 5 second outer door unlock sequence. This means that all code depending on opendoor.py should now also unlock the elevator for 40 seconds. Here's how it works: A relay is hooked to the elevator call button on the ground floor. It is inside of the wall. I spliced the relay into the intercom cable, since there were some wires in that cable that weren't being used anyway. Two of those wires now connect the relay to a 12 volt power supply in the bottom left of the server/bio closet upstairs and via a mosfet to the raspberry pi (tamale). It is also connected to a manual override just outsider of the sudo room main door. When GPIO pin 11 is set to high on tamale, then if the switch outside the space is set to "access control enabled", the relay is triggered and the elevator call button on the ground floor will be _disabled_. If GPIO pin 11 is set to low, or the manual override is toggled to "access control disabled", or the raspberri pi is off, or something gets disconnected, then the call button will function as normal. Again: The relay is default closed, so if no power is applied the elevator works as normal. The mosfet is screwed into the wall to the left of tamale. A couple of things that need changing: I had to change the /etc/init.d/doorman script to run the doorman.py webserver as root since the python GPIO library wouldn't work otherwise. If someone has a good idea for how to fix this, please do so! I hardcoded a password in opendoor.py in the sudodoor project (don't worry i didn't commit it with a correct password). It's late and I want to go home. Sorry. Thank you and good night. -- Marc Juul

10 years, 10 months

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10 years, 10 months

Sudoroom.org account request

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10 years, 11 months

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