Tag Archive: Cocoa


Happy New Year

Just about to set off on what is set to be a mammoth night with the Kool Kids Klub @ the Sunrooms: https://www.facebook.com/events/295464730481459/

Been busy today:

Setting up the new D-Link switch DGS-1224TP: Well impressed with how it compares to the old Cisco / Linksys SGE2000P.

D-Link / Linksys
Weight: 3.4 Kg / 5.8 Kg
Power Consumption (idle): 24 W / 42 W
Depth: 21 cm / 37.5 cm

I think it’s quieter too but don’t have a way of measuring it!

Installing the new RAM in the file servers: both the HP Microservers (running WHS2011 and FreeNAS 8) now have the maximum 8 GB RAM.

Finishing my first iPhone app: It’s not pretty and it certainly won’t be submitted to the app store, but it serves a purpose!

Currently I have a handful of devices on my A/V cabinet in the living room all of which can be controlled with apps on my iPhone. Unfortunately the HDMI matrix which sends the signals around the house doesn’t have a remote app… it does now :)

Still tons to do… I really need to do all the structured cabling and mount the comms cabinet with the new switch before going back to the office next week but that’s somewhat optimistic.

Happy New Year!

L

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A few small updates

A few small updates as I have a ton of projects on the go at the moment.

FreeNas 8

After a friend visited earlier in the week I decided to give FreeNas / ZFS another shot- so I’ve installed the latest v8 on a spare HP Microserver N36L. The little cube has 4x 1.5TB Samsung disks in RAID-Z with a single 4GB stick of RAM. I have ordered another stick of RAM and a low profile, dual-port, gigabit pci-e network interface card (nic)- the HP NC360T (intel chipset) so I can setup load-balancing/link aggregation/LACP. I starting copying some data off of the current production Microserver (WHS2011):

Performance seems average. I’d expect to see a bit of an improvement when the gigabit HP / Intel nics arrive.

New Orders :)

I have put my Cisco SGE2000P 24-Port Gigabit managed PoE switch up on eBay as it’s a bit too big and loud for the small data/comms cabinet I bought recently. As a replacement I have ordered the D-Link DGS-1224TP which appears to offer the same feature set at half the size and half the weight (I think it may also be passively cooled and is touted as being "green" so hopefully help with the leccy bill :)

I also have a few Sonos S5 network wireless hifis on order (they were on special offer and I’ve been looking at whole house / multi-room audio distribution solutions for a while). I have a slight concern I may need to buy some Apple AirPort Express access points to enable AirPlay on them but I’ll cross that bridge as/when…

Apple Programming

I’m learning xcode / cocoa / objective-c / osx / iOS whatever they call it as I want to write a little app to control my 4×4 HDMI matrix. The device is on the network and supports simple commands using a telnet style socket connection, so I’m hoping it won’t be too tricky! Unfortunately I couldn’t find the old control software I had or documentation but eventually stumbled upon the pdf with a few pointers. So the reading begins… http://developer.apple.com/library/mac/#referencelibrary/GettingStarted/Learning_Objective-C_A_Primer/_index.html#//apple_ref/doc/uid/TP40007594

L

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