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I’d noticed that one of the developers had added a dependency on gpsd to the image build. Unfortunately gpsd depends on python-ncurses when you use –python in the build. While I’m sure they tested first, there is no .bb for python-ncurses in oe dev. Since this is preventing me building I am removing the dependency on gpsd from my builds. This allows me to build as normal. It is also preventing the build of gpsd but older versions should still work.

This should only affect people who build from oe dev and not the om version and should be fixed at some point. Although I am unsure as to why Openmoko is depending on gpsd anyway, at least at this stage.

Update: This should now be fixed. I’ll be rebuilding today’s build and making them available soon (busybox currently broken). Thanks go to Michael “mickeyl” Lauer…

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Tagged with: image builds • openmoko • opensource • software
February 13, 2008 14:23

Espoo, Finland and Oslo, Norway , 28 January – 2008 – Nokia and Trolltech ASA today announced that they have entered into an agreement that Nokia will make a public voluntary tender offer to acquire Trolltech (www.trolltech.com), a company headquartered in Oslo, Norway and publicly listed on the Oslo Stock Exchange. Trolltech is a recognized software provider with world-class software development platforms and frameworks. In addition to the key software assets, its talented team will play an important role in accelerating the implementation of Nokia’s software strategy.

I always loved the simplicity of the phone interfaces on Nokia devices now it looks like some changes could be afoot. Hopefully Nokia and Trolltech will result in many more open devices – Hey I can dream.

Tagged with: Nokia • qtopia • software • Trolltech
January 28, 2008 9:16

Remember when I mentioned my tracking application for the TomTom Go? Well last night I found a little bit of spare time so I could port it to the Neo 1973. I say ‘port’, it wasn’t so much a port as a ripping out of the TomTom specific stuff and adding a little GTK interface. It’s not massively impressive to look at but it is actually my first GTK application. There is quite a bit of hard coded stuff in there at the moment but I do intend to move this to a config file. Currently, if the distance between the previous and current positions is below a certain threshold, a packet is not transmitted at all and position checks only occur at 15 second intervals. The data that is sent out is encrypted with a very simple algorithm, but I’m more interested in low cpu usage and speed at this point. I’m also going to be fairly honest about the state of the code at the moment, it’s not a pretty sight at all. I need to put together something on the server side to decode the packets, I know I have it somewhere, it’s just a matter of locating it.

I did wonder if the application should have an interface at all or if it should just run in the background, ‘secretly’ so that if someone stole your Neo you might actually be able to trace it.

The one thing that this did show me, however, is that you can’t actually run gllin for a particularly long time. I think it’s a minor fix but it does tend to fill up the free space on the Neo with its log data. I guess just disabling this might help, though I haven’t actually bothered to poke around with that just yet.

The other news is that to build this application I used the new toolchain and I have to say it makes life a whole lot easier. As a result I will also be building the toolchain at regular intervals and providing downloads via my buildhost. Sorry, but I can only build 32 bit versions at this time.

Tagged with: neo 1973 • openmoko • opensource • software • tracking
January 23, 2008 14:53

I’ll admit it, I’m a Volvo driver. I don’t care who knows it, I love my S80. Recently I decided that I could really do with a decent stash of music for my long trips that I’m making every couple of weeks between the UK and Netherlands. For the longest time I’d been struggling with getting CD’s out of their cases for the single cd, or fighting with the CD Changer jumping at the slightest bump. I finally caved in and purchased an IMIV unit so I could connect an iPod and control it from the stock Volvo head unit. So far it’s working really well, although I seem to have the knack of putting it into firmware upgrade mode. I’m going to email the developers to see if it’s possible to disable the headunit trigger of an update. I’m pretty sure I’m never going to upgrade while in motion which means I’ll have access to the physical unit to switch to update mode. The interesting thing about the IMIV is that you can get it to pretend to be various different devices, mine presents itself to the car as a Mini-disc changer and TV input. This means that I can still have the CD Changer working just by using the IMIV pass through port.

Itunes sucks as it is, but since I don’t use Macs or Windows it means I can’t use that for my music. It’s a bit of a blessing in reality. There are a number of applications for Linux which allow you to manage your iPod, in the end I went with the simple to use, opensource gnupod Perl scripts. The best part of these scripts is the ability to use regex for generating the playlists, something that’s very important with the IMIV.

The IMIV will only work with MELBUS (Mitsubishi Electronics Bus) based Volvo systems, newer Volvos (XC90, new model S40/V50/C70 and S80) use MOST which is apparently fiber optic based.

Tagged with: hardware • linux • opensource • software
January 19, 2008 20:47

Most people are now aware that the gps driver for the NEO 1973 is available once you’ve accepted the EULA, although strangely you can’t look in the docs folder to get at the GPL/LGPL notices or the readme until you’ve agreed to it. I can’t see a specific reason for this and it’s probably just a configuration error.

Aside from all the shouting at the end of the EULA, there is one sentence that did catch my eye and it was fairly early on.

“…removal of the Software from a country in which it is licensed shall automatically terminate this license.”

Notwithstanding the fact that I could pretty much guarentee that neither you or I would happen to know in which countries it is licensed in, apparently if you happen to wander into a country that is not on this list you just lost the right to use the software. I think it’s only fair to know the boundaries, can we have the list please.

Since the EULA doesn’t allow the distribution of the binary .ipk file I’m afraid that you aren’t going to see this in any non-official images either. I’m not even sure that it’s practical for the official images to contain it. What would be useful, however, is if the ‘firstboot’ scripts checked your SD card for the .ipk and automatically installed it for you. I’m fairly certain that I’ll start putting this into my images shortly.

Although it’s a binary only .ipk it is at least a step in the right direction and at least GTA01 owners can now legally use their gps.

Tagged with: neo 1973 • openmoko • software
November 30, 2007 10:53