Difference between pages "Projects/RFIDpop" and "Network"

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[[File:Ents_rack_20110301.jpg|left|The rewired rack as it stood Feb 27, 2011]]
  
== RFID Enabled Pop Machine ==
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The ENTS network is currently being rebuilt, until things are stabilized what is listed here should not be taken as gospel.
  
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Member(s) that can make adjustments and changes to Network should you need anything.
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Lead: Unknown!
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Secondary: Unknown!
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Primary Backup: Unknown!
  
== History ==
 
  
After the kind donation of a 70'sish Coca-Cola Vending machine, we started tearing into it to get it workingWhile there were a few issues off the start, it's in good mechanical order and tests showed it's power consumption was >50% less than the existing smaller pop machine in the space.
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{| align="left" style="text-align:left;" border=1
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! Network
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! 802.1q tag
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  ! Subnet
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! Description
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|-
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| [[Network:Default|Default Network]]
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| 1
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| 192.168.1.0/24
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|
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|-
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| [[Network:Infrastructure|Infrastructure]]
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| 15
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| 172.16.15.0/24
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|
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|-
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| Tenant 1
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| 51
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| 192.168.51.0/24
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|
 +
|-
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| Tenant 2
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| 52
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| 192.168.52.0/24
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|
 +
|-
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| Tenant 3
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| 53
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| 192.168.53.0/24
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|
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|-
 +
|-
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| Cipherkey WAN
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| 101
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|
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| PPPoE from DSL ISP
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|-
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| Shaw WAN
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| 102
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|
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| DHCP from Cable ISP
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|-
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| Vlan of the damned
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| 666
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| 192.168.66.0/24
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| vlan for unused switch ports that isn't routed anywhere
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|}
  
One major problem was that the coin mechanism would not accept newer loonies and toonies. A replacement mechanism would be $200 or more. A bit pricy for a starving hackerspace, so we are doing what all good hackers do, overengineer a solution with parts at handIn this case, utilize the door RFID tags the members have anyways and use them to debit from a pre paid pop account.
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{| align="left" style="text-align:left;" border=1
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  ! Printer
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  ! IP
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! Location
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! Description
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|-
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| General Use
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| 192.168.1.24
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  | Electronics Bench
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| Brother HL-2270DW
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|-
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| HP Large Format
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| 192.168.1.25
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| Back upstairs NE corner
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| HP Colorlaserjet 5M
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|}
  
== Mechanics ==
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[[File:Drop_map.jpg|500px|link=http://ents.ca/wiki/images/b/b3/Drop_map.jpg|Network drop map]]
 
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The machine is a Vendo V384. [http://soda-machines.com/index.php?option=com_content&task=view&id=554&Itemid=14 Soda-Machines.com]
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Oricanus did much of the work to figure out the mechanics of the machine and how to bypass the coin mech to allow us to dispense product.  It's actually very easy.  On the connector to the coin mech, short pins 1-7 together (all the time) and then momentarily contact pins 1-3 and then make your selection.
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The original coke sign is a plexiglass insert, easily replaced.  Behind it is a florecent ballast with a 120v supply line running to it. 
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== V1 ==
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Version 1 is to basically setup the nessecary hardware to replace the coin mech and to use the RFID tags to debit from an account with little or no modification to the existing electro mechanical dispensing system.  Various options were considered but parts on hand and flexibility came together in the following:
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#Raspberry Pi (Render)
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#Parallax Serial RFID Reader (Render)
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#TTL level shifter for 5v RFID reader to talk to 3.3v Pi serial gpio pins (Colin)
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#Solid state relay board (on order)
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#HDMI to DVI Adapter
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#Random LCD monitor from around the space
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Curent Status: In prototype.  RFID via GPIO working.  GPIO relay working.
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Current goals: Users provide cash or paypal to director who adds to account for thier tag via web interface on the pi.
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On scan, Pi checks database for balance.  If sufficient balance, deduct $1 and dispense product.  If insufficent balance, then display an unhapy message .  Once product is dispensed display the username and balance remaining for 15 seconds.
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When 'idle' the screen will goto a slide show of comical and ficticious beverages (Duff, Slurm, Nukacola, etc)
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== V2 ==
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Feature requests/ideas:
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*Product remaining display
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*Tie in with mastercontrol
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*Ability to paypal monies directly to the pi to increase balance (or user added code via web interface)
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*Random dispense mode (slot machine)
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*Ability to dispense products at different prices (water $.25, beer $5)
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*Consumption graphs
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Revision as of 01:55, 1 December 2013

The ENTS network is currently being rebuilt, until things are stabilized what is listed here should not be taken as gospel.

Member(s) that can make adjustments and changes to Network should you need anything. Lead: Unknown! Secondary: Unknown! Primary Backup: Unknown!


Network 802.1q tag Subnet Description
Default Network 1 192.168.1.0/24
Infrastructure 15 172.16.15.0/24
Tenant 1 51 192.168.51.0/24
Tenant 2 52 192.168.52.0/24
Tenant 3 53 192.168.53.0/24
Cipherkey WAN 101 PPPoE from DSL ISP
Shaw WAN 102 DHCP from Cable ISP
Vlan of the damned 666 192.168.66.0/24 vlan for unused switch ports that isn't routed anywhere
Printer IP Location Description
General Use 192.168.1.24 Electronics Bench Brother HL-2270DW
HP Large Format 192.168.1.25 Back upstairs NE corner HP Colorlaserjet 5M

Network drop map

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