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Equipment/Hamming: Difference between revisions
From London Hackspace Wiki
updated hamming - preparing its replacement so documenting it accordingly.
(Hamming System information update.) |
(updated hamming - preparing its replacement so documenting it accordingly.) |
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{{EquipmentInfobox | |||
| name = Hamming <!-- Name of the item. --> | |||
| image = Hackspace_Unknown.png <!-- Image of the item. Leave with placeholder image if none exists. --> | |||
| model = VIA EPIA <!-- Model --> | |||
| category = Equipment <!-- Main category. Please leave alone to keep item in this category --> | |||
| subcat = Systems <!-- Sub-category if one exists. Please check main listing to see other categories contained within the main one --> | |||
| status = Good working order <!-- Set to one of; Good working order, Faulty, Out of order, Under construction, Out of consumables, Scrapped, or Unknown --> | |||
| consumables = Unknown <!-- Any items used up in normal operation, such as; ink, paper, saw-blades, cutting disks, oil, etc.. --> | |||
| accessories = Unknown <!-- Any items associated with the equipment but not consumable, such as; drill bits, safety gloves, goggles, etc.. --> | |||
| reqtraining = Unknown <!-- Is training required to use this equipment? Yes or no. --> | |||
| trainlink = Unknown <!-- If training is required, provide a link to training signup or contact page. Otherwise leave blank. --> | |||
| acnode = No <!-- Is the equipment ACnode locked? --> | |||
| owner = LHS <!-- Provide a link to owners members page if other than LHS --> | |||
| origin = Aden <!-- If via pledge, please link to the completed pledge page on the wiki --> | |||
| location = Above the front-door 'space' <!-- Floor, room/zone and location within that area --> | |||
| maintainers = <!-- If someone is nominated as managing the upkeep of this item, please list them here. No links please; it currently breaks the template. --> | |||
| template_ver = 1.1 <!-- Please do not change. Used for tracking out-of-date templates --> | |||
}} | |||
Hamming is an x86-processor based VIA EPIA based system donated by [[User:Aden]]. It is old and was once doorbot. It ideally could be replaced with a modern Raspberry Pi 2 or Beaglebone Black. | Hamming is an x86-processor based VIA EPIA based system donated by [[User:Aden]]. It is old and was once doorbot. It ideally could be replaced with a modern Raspberry Pi 2 or Beaglebone Black. | ||
It is | It is running the daemons for the [[Project:Notification_Board| notification board]] , [[Orange_led_strips]] and [[Project:Infotec_displays|National Rail clock]] - these are all connected to a powered USB hub. | ||
It's also connected to some speakers so it can do the doorbot-sounds (historically GLaDOS voices) as well. | It's also connected to some speakers so it can do the doorbot-sounds (historically GLaDOS voices) as well but this has been broken and out of use for a long time. | ||
Hamming has 2 x hard drives in RAID1 - it has had the 'ticking drive sound of death' so this is likely a very good thing. | |||
Useful note for crashes / restarts etc - run <pre>export AUDIODEV=hw:0,0</pre> before rebooting listeners.sh or PulseAudio won't work. | Useful note for crashes / restarts etc - run <pre>export AUDIODEV=hw:0,0</pre> before rebooting listeners.sh or PulseAudio won't work. | ||
