January 24th, 2010

Study Desk (Tidy)
A fairly full weekend almost over. Much time spent tidying the study – and it’s much better for the work that’s been put into it, It’s also enabled me to commission an old Apple Imac in some sort of electric blue. It’s a bit of a beast, somewhat slow, and with a paltry 10Gb hard disk I’m wondering how I’ll get on with it. Something of a challenge, but it’s rather fun to give it a go.
At the same time I’ve been able to take out a network hub and one of the ATAs for the phone system, so that will save a bit of 24 hour juice. You probably won’t be able to see the difference in the Pachube data, though.
I have also patched two POTS type extensions into the study from the Grandstream GXW4004 under the stairs – so that’s now utilising all four channels. Because it supports loop disconnect dialing, it enables me to have my Ivory 332 on the desk with its gorgeous real bell ring. It’s a nice contrast with the Grandstream BT200 which keeps crashing every three or four calls – so maybe there’s been s dodgy firmware update recently. Time will tell what happens to that.
Piano practice, and homework, has been patchy this weekend, despite some enthusiasm to win a competition to do the most piano practice this week. Project work has been minimal – looks like someone’s going to have to learn the hard way that M&D aren’t joking when they predict Homework Club.
I have also patched two POTS type extensions into the study from the Grandstream GXW4004 under the stairs – so that’s now utilising all four channels. It enables me to have my Ivory 332 on the desk with its gorgeous real bell ring. It’s a nice contrast with the Grandstream BT200 which keeps crashing every three or four calls – so maybe there’s been s dodgy firmware update recently. Time will tell what happens to that.
Piano practice, and homework, has been patchy this weekend, despite some enthusiasm to win a competition to do the most piano practice this week. Project work has been minimal – looks like someone’s going to have to learn the hard way that M&D aren’t joking when they predict Homework Club.
Posted in Asterisk, Family | Tags: desk, phones, Workshop | Comments Off on Weekend News
January 24th, 2010
Posted in Uncategorized | Tags: brief, twitter | Comments Off on Twitter Weekly Updates for 2010-01-24
January 21st, 2010

Three prototype rockets by Grace
Grace came home from school distraught that her teacher had canceled the Rocket practical for tomorrow, and would simply demonstrate one herself. Grace has been immersed in rocketry for the whole week, and spent all her playtime reading and planning a rocket to beat them all!
When I got home she’d already made three prototypes, although I suspect our fuel system would not be enough to lift them off the launch pad at all, so together we set about making the 35mm can version after some rather fraught piano practice.

Rocket, 35mm film can & gaffer tape
First version rather fell apart when it met water.
We then set about making a more study version, and by means of gaffer tape (daddy’s favourite construction material), cardboard and the 35mm film can, we ended up with something that might withstand slightly more wetness and rough and tumble.
First attempt at launch failed as we had problems sealing the combustion chamber, but the second go was completely successful, and the rocket rose about three centimeters from the floor. Much rejoicing.
Posted in Family | Tags: Rocket | Comments Off on Today was Rocket Launch Day
January 19th, 2010
I just wanted to include this link to words by James May about the Landrover Defender. In case you don’t know, that’s what I drive. Just great fun. I love thinking that I can go absolutely anywhere (and with the TD5, sometimes quite fast!)

P717 JKO Crashed near Reigate on Flanchford Road in August 2007
Remember, they are tough motors: you can do this to them and walk away (no, actually I climbed out of the sunroof!) with only a broken thumb. This is the one I rolled on a back road near Reigate in the summer of 2007.
When looking for a replacement I wasn’t too sure if the dealer sitting next to me on a test drive was too happy that he’d asked why I was looking for a new one.
Posted in Landrover | Tags: Landrover, Reigate | 1 Comment »
January 19th, 2010
Well, a number of things to think about today; first the lead developer on one of our magazines told me he was leaving the organisation. I’ve really enjoyed working with him over the past two or three years, but I wish hime every success in whatever he moves on to. He’s young enough and without ties such that it could be anything, anywhere. Good luck, Ken.
Secondly, Amazon have finally given a date for the Practical Arduino book to arrive (well, not “a” date, but a range of dates) but at last it’s on its way. Have been reading more on-line snippets and trying to formulate a few ideas about what to choose as a project; many ideas floating around, so once I get used to the gadget I’ll have plenty to choose from. The elctronics bit isn’t a problem, but I do wonder how well I’ll get on with the programming side of things. I’ll just have to do what I do with everything else and adapt what I can find that’s almost what I want.
Work threw up few challenges, but I had to get the IRC client working again. No reply to my question on the #movabletype channel, but I answered myself anyway within a few minutes, and I guess most of the Americans were probably still in bed anyway. I finished my scheme for excluding IP addresses from the blog infrastructure – mainly to stop search and other bots wasting cgi-bin resources, but I did have problems during the day with a Chineese e-mail address scraper which caused some outages of part of the system. Hopefully, not any more!
Posted in Arduino, General Blogging, Radio and Electronics | Tags: Arduino, movable type, New Scientist, Work | Comments Off on Today’s Roundup
January 17th, 2010
Posted in Uncategorized | Tags: brief, twitter | Comments Off on Twitter Weekly Updates for 2010-01-17
January 16th, 2010
Pictures from the Sefton Villas Christmas Lights Display, 2009. We raised fractionally under £100 this year for Brooklands School in Reigate. Click on the thumbnails for more detail.



Posted in Christmas, Dorking, lights | Tags: Christmas, lights | Comments Off on Pictures from the Christmas Display
January 15th, 2010
A little exercise to see if I can integrate Twitter into my resurrected blog. One of the tools in my work Movable Type installation lets the bloggers there make a tweet when they publish an article. I even use it for my admin blog to tell them what’s going on and when I’ve broken something. Can I do the same for my personal WordPress blog? I think I can.
I’ve actually used two tools – one from xhanch.com for displaying recent tweets, and one from Alex King for the posting integration bit.
Well, if you’re reading the tweet or this post, then it’s done what it’s supposed to do!
Posted in General Blogging, twitter, Work | Tags: twitter, wordpress, Work | 1 Comment »
January 14th, 2010
Well – after a hard day Serena and I decided a curry was in order. As usual we had a take-away from our favourite, the Dorking Brasserie. If you’re ever nearby and fancy a Curry, then please accept this as a strong recommendation. You should enjoy yourself.
Posted in Dorking, Food | Tags: curry, Dorking, Food | Comments Off on Curry – yum yum
January 13th, 2010
After a day spent slaving at my Performance Assessment for 2009, an exercise that becomes more frustrating, pointless and quicker (as I’m getting better at the corporate speak) each year, I’ve had a little work result.
I had to set up a Sawmil log analysis server at the end of last year – and as is the way with stuff you want to get clear of, there was a bug. Ticket raised, but no clear answer – just the usual “have you tried this” and so forth. The error was evidenced by a message saying a log file couldn’t be created – and my ticket expressly asked where the log file was – along with a bunch of other diagnostic data helpfully supplied (quite a nice error handling system, I thought). Anyway, the supplier had to be chased for resolution, after confirming there was still a fault.
The result is that there is a workaround, but you have to let the application create an executable lock file in the cgi-bin directory. Ugh! At least I can move on, though.
Posted in Work | Tags: performance review, sawmill, Work | Comments Off on Nice result