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Keyboard in palmtops

Few days ago I shared my thoughts on replacing Zaurus palmtop with other device. According to comments few people do not understand why hardware keyboard is so important for me.

Collie

Nearly 4 years ago I bought my first Linux powered PDA — Sharp Zaurus SL-5500 (codename: “collie”). One of nice features was hardware keyboard:

It is thumb [...]

How to replace Zaurus PDA?

My Zaurus c760 is nice ARM based palmtop. I use it for testing miscellaneous things during my work days.

It was device where I hacked some Python based applications to fit in 10 megabytes of flash (it was fully working console system with Python and those apps). I test Ångström and Poky on it, tested different [...]

Zaurus kernel config generation

During last months I did few attempts to unify kernel configuration for all PXA Zaurus models (so no collie). As last one did not generate working ones and I do not have time to fix it (or devices for testing) I decided to release last version so maybe someone will look at it and try [...]

Zaurus bootloader starts to be a real PITA

Sharp Zaurus palmtops have separate flash ‘partition’ for keeping kernel. The problem is that it is only ~1.2 megabyte… It was good enough for 2.4.18 kernel which was used by vendor but with 2.6 kernel maintained by OE community it is really hard to fit there.

We started to remove some features from kernel. With 2.6.23 [...]

2.6.23 on Tosa

Thanks to work done by Dmitry Baryshkov we have 2.6.23 kernel working properly on Zaurus SL-6000 (Tosa). Ångström images are already present so users can test how does it works for them.

Today I reflashed Tosa with fresh build and did some testing. We still have problem with framebuffer (famous yellow lines) but otherwise it looks [...]

Zaurus machines starts to be obsolete…

Time passed since last Zaurus (SL-C3200 ‘terrier’) was released. Many new interesting devices appeared on market: Nokia N800, FIC Neo1973 and now Nokia N810. Each of them has something extra compared to Zaurus machines — Bluetooth or Wifi or GSM. And each is supported by vendor — thing which cannot be told about Sharp.

Recently few [...]