Posts Tagged ‘ipod’

20080101 “Fix” for Leopard “bug” when mounting an iPod via Firewire

I was using the firewire hub which the Apple Cinema Display provides for connecting my ipod mini. This worked perfectly with Tiger: iTunes opened each time I connected the iPod to the cable, and it also charged it as expected. But once I upgraded to Leopard this wasn’t working anymore; the iPod was charged but iTunes didn’t show up for synchronizing, basically because the iPod didn’t mount at all.

It did synchronize if I used the USB cable, but that is very inconvenient for me since all the USB ports are in use already and I don’t like to be plugging and unplugging cables constantly.

But today I found the solution (or more exactly work-around): to connect the ipod, using the Firewire cable, directly to the computer, instead of using the Display’s hub.

I don’t know what is the reason for this change/bug, unless they definitely want to eradicate Firewire iPod interfaces from the market or something. Luckily I don’t have any other Firewire device, or I’d be screwed!

20060813 Playing with ipodlinux, podfather and mikmodpodzilla

ipod linux's penguin

Yesterday I decided to have a look at ipodlinux; in fact I already had looked at it one year ago but it was so scary that I opted for waiting a bit more until they advanced it a bit.

Podfather

podfather screenshot

The main thing I wanted to do with ipodlinux was to run podfather, but it has to be recompiled because the ipod mini has less resolution than the “big ones” (see the resolution chart) and the demo was compiled to use more pixels which are really available. Given that gasman had released the demo sources and they are available for anyone which wanted to join the porting madness, I only had to install ipodlinux and then find out an arm compiler for generating code for my little ipod. How optimistic I was…

So I got the Mac OS X installer and ran it. It scared me a bit when it shows the different steps and there are such things as “making a copy of the firmware”, “replacing firmware”, etc… I know that the ipod is programmable and updatable and that’s how apple’s updates work for adding new features but I couldn’t help feeling this chilly sensation :-o In any case that part is absolutely needed, otherwise there’s no way of allowing a different operating system to be loaded when booting the ipod.

Once it is installed successfully (and it did!), you can choose between ipodlinux or the normal interface by pressing rewind when the usual “loading apple” appears on the display. If you press rewind, the ipodlinux penguin with headphones will appear and after that you get a weird linux-style booting sequence: a series of rapidly scrolling text with cryptic appearance and unknown meaning.

So it was ok, my ipod was able to run ipodlinux, I wandered a bit around the new interface, testing the new available games (there’s even a chess!), and then went for trying to run podfather. I followed the instructions, which basically consist in copying the podfather folder to the ipod root, and then edit the start script for forcing it to execute the demo instead of podzilla, which is the interface program which is ran by default. Another reboot and … there was music but the screen appeared such as if it was a minimalanimal version of the demo, with random pixels everywhere, all kind of displaced because the display size problems I commented before.

Then I went for an arm compiler for os x powerpc. I found a suitable link to a binary on this page dedicated to install ipodlinux in ipod Nano’s. After installing the arm compiler (it gets installed in /usr/local/arm-elf/ just in case you feel curious), I went to podfather’s source folder from a terminal and wrote make IPOD=1. Surprisingly, given my previous disastrous experience compiling other people’s sources, it compiled and I had a new podfather exe waiting to be copied to the ipod. But it didn’t work either – it kept outputting pixels at random locations. Seems like it needs more work than simply changing the maximum framebuffer size as gasman suggested in pouet’s comments:

You can *probably* get a working ipod mini build just by changing the two lines in podfather.h that it tells you to change. Unfortunately this screws up the SDL version of the framebuffer code (because it naughtily assumes that the horizontal resolution is a multiple of 4, I think) so without a real mini to test on, I can’t say how crap (or not) it will look.

I did a make clean and changed the framebuffer horizontal size to be multiple of 4, just in case it could be the solution, and compiled again, rebooted, etc, but no luck :-(

So that’s why the screenshots are from the mac port and not from a working ipod mini version. Although they would have looked quite crappy I suppose :D

mikmodpodzilla

After my main goal had failed, I tried to get a module player for the ipod before I felt too miserable and depressed :D. Rumour has that ipod mini can just play mods with 12 channels without getting a too crappy sound quality, but it could be fun anyway to have a module player here. There is supposedly a modified version of podzilla which included mikmod capabilities, called mikmodpodzilla, so I went for it too. But guess what? it didn’t work :((

Remembering the already existing (and working) mikmod implementations on gp32, and envying trace for being able to play rohformat modules on his gp32, I even decided that I had to create a new module player for podzilla! Behold me! But then my euphoria left as soon as it came, and I thought that I would just leave ipodlinux here on my mini for the time being and will enjoy the new games and all of that until I get bored. And then… only then… maybe I’ll consider again that Sole’s modplayer for ipod, also known as smpi in command line flavours, to follow the general acronyms style ;-)

In any case, it was quite interesting to see how it works anyway. We should keep an eye on the project as it can surprise us in the future, and because it’s always good to know what can you do with your hardware devices even if it’s outside the mainstream way :-)

20060315 Amiga Demo Podcast

I just found Amiga Demo Podcast, a project dedicated to bring you the best of Amiga demos in podcast format, along with a little introduction about each demo, so you can know when was it made, relevant technical details, etc.

So you can play those demos in your lovely ipod with video abilities, but you can also play the demos on iTunes and any other player able to play H264 or DivX format.

The provide several feeds (depending on your favourite video format: divx, h264,…) so you can suscribe easily with itunes and get the new demos downloaded to your computer as they publish them.

Definitely a great idea…

20060302 What if microsoft did an ipod (II)?: The package

We already saw how an ipod would look like if it was made by Microsoft. And now you can see how the package would look!
This is simply brilliant…!

20060218 Feed your ipod beatiful: yuppster, trash80, jean9, ps and kosmoplovci

Some weeks ago, I dared myself to listen to as much non-commercial music as I could. What I did was as simple as going to scene.org archive and started downloading files from the ftp://ftp.scene.org/pub/music/groups directory. Of course, there’s a lot of stuff there, but I’ll point some interesting things I found.

First I tried with 2063music, but they didn’t manage to have any song that catched my attention. Too much ambient for my taste, songs seemed a bit too pale. Sorry mates…!

Then I downloaded the contents of 8bitpeoples. This one had great stuff in it! My favourite artists from 8bpp were definitely yuppster and trash80. Yuppster does some very original music, ranging from melodic ambient soundscapes made with buzz to super noise-destructed songs made with gameboy (how was the name of that tracker software for gameboy? i never remember its name). Trash80 is in a different wavelength, making more electro music. I really loved the vocals in his songs.

After that I jumped to jean9’s music. I already had listened things from jean9 of course. Not only in matt current’s demos, but also had listened to jean9’s tracked music before. He manages to make music in a lot of quite different styles quite decently, but what I like most are the more powerful songs – i.e. that kind of songs they use in matt current’s supermegasyncronized demos.

And one thing comes after the other. After listening to rhythmic noise one just can go for non-rhythmic noise. I was feeling really curious about noise music, specially after the noise demos ecclosion which had happened relatively recently. And also after having listened some interesting explanations from ps about noise music, its why’s and how’s, I decided to go for the noise  music dose! So I just went and downloaded all ps’s music in his netlabel, enoughrecords (they are also in the ftp archive, in the enough_records folder).

I must recognize I was deeply impressed by these songs. I listened to them without any prejudice, just letting them flow and hearing how they sounded like. As I have told today to ps, somehow the songs reminded me to situations like browsing through the shortwave radio frequencies, and hearing weird voices and unexpected sounds, which you can’t really locate where they come from, or what are they telling. There were very interesting textures on them. (Of course, if you are a dumb listener you aren’t going to appreciate this at all). Lots of sounds that I thought: how did he manage to do them? I know he uses buzz but I never managed to get that kind of output from it, yay!

There’s another thing with noise music which is really curious. It somehows triggers something in my head, and I remember things that I hadn’t remembered for years. Like situations, people, things, conversations. How does it manage to do it, I don’t have a clue. But it’s absolutely amazing, it might be like a kind of auditive hypnose – by isolating your ears from known and recognizable sounds your mind is free to think and remember. A very weird sensation, indeed.

After listening to all ps’s records, I decided it was time for some kosmoplovci music. Trace had already recommended me kosmoplovci’s transmisije before, but unfortunately I hadn’t paid enough attention (shame on me!!). Transmisije are some radio sets they prepare, where they mix very interesting electronic, experimental and techno music. Styles are very varied, as you can imagine, and they are not as noisy as ps’s music, instead they are more coarse, defined, maybe even stunning. I hadn’t finished yet listening to those transmissions – there are a lot and they all are more than one hour each. But they are also highly recommended if you want to listen to different music and sounds (and you should do it).

When I finish with the transmisije I’ll probably go for domin8tor/kosmoplovci music, as it looks as if he does very good music too, from the few songs I’ve listened until date. But I’ll tell you in future posts!

And well, you can put all of these songs on your ipod (or favourite portable music player), excepting the transmisije, which are encoded in ogg vorbis format. While apple decides to do a firmware update and allow ipod’s to play ogg’s, you can try and convert them to mp3 with any of the good utilities which are everywhere on internet.