Michal Čihař - Archive for Jan. 1, 2007

Gammu Phone Database grew into quite big size and there were quite a lot of duplicate or poor quality records. So I today decided to do some cleanup of data inside it. First step was figuring out duplicates. There were quite a lot of them and I could remove about 50 records without loosing information about any phone.

The quality issue is always harder. Some empty records really did not make a sense, so they're gone now. However some users really don't understand what some features mean, so there were quite a lot of phones being reported to support MMS and I'm pretty sure there is no code in Gammu for it :-). I went through their list and dropped almost half of phones there. Some records might have been useful in other way, but I can not verify what all was wrong with them.

Maybe I should add some basic checks when adding new entry to check such errors as MMS support for AT connection.

I received number of reactions on my photoalbum post. Several were saying "I'm using some great Perl tool which is not actively maintained anymore.". Well I know such tools. I also used BINS some time ago, but it did break something (I don't recall what exactly right now, it's quite far far away in past) and I was unable to fix it. That was reason I switched to Matew.

The other replies were much better. One of them recommended trying lazygal (well it was recommended by it's author). I gave it a try and it seemed to fit my basic needs quite well and extending it's EXIF support was a piece of cake. I will continue to tune it to my needs, but I'm pretty close right now. The hardest thing for me will be to come up with some good looking themes, but I will most likely steal my ones for Matew :-).

After (again) searching for some good photo album generator, I'm more and more inclined to writing yet another tool to do this. Maybe I just want too much from this, but I haven't found solution that would fit my needs:

• Generate static HTML (or XHTML).
• Design should be done using CSS.
• Ability to process whole tree of photos into single album with directory based sub albums.
• Generate data only for changed/new photos (timestamp checking).
• Support for including EXIF information in results.
• Clean and nicely looking default template.
• Support for image comments from EXIF, JPEG comment field and external file.
• Automatic generating of images suitable for web browsing as well as including links to full sized images from camera.
• Somehow active development. I fear of using code which has not been updated for 3 years.
• It should be fast. This excludes anything written in bash as spawning tons of external programs can not be fast.
• Written in some language I know. I'm pretty sure I will hit some bug and I would like to be able to fix it. In fact only suitable language for me seems to be Python.
• Command line interface is a must.

So far I'm using a bit customised Matew which really does not fulfil everything, but at least works reasonably good (but extremely slow). However the more and more pictures are in my album, the slower this beast seems to be, so it's probably time to switch to something new. So far I haven't found anything that would actually fit, but PyAC seems to be usable as starting point for my new project for generating albums. Or is there a working solution?

python-gammu 0.22 has been just released. New features:

• Complete support for managing calls.
• Compatibility with current gammu.

Thursday morning I arrived Chubu airport near Nagoya and at this time started my first visit to Japan. It will take quite long time (3-6 months), so I should have enough time to do as much sightseeing as I want. But there was not much time for sightseeing so far. Besides work and having rest after 24 hours of travelling, we only went today to see a bit of city. No real sightseeing, it was rather finding out some things.

The most important was to find ATM accepting our credit cards. I didn't expect it will be that difficult, but it turned out that most ATMs accept only Japanese Visa and MasterCard cards and not ours. Fortunately post office has ATMs accepting foreign cards, so we finally have enough cache to survive next week ;-).

The next step was to buy something we can start to learn Japanese a bit. It would be great to be able to read at least some signs and menu in restaurant. We bought few books, but later in restaurant it turned out to be almost useless. Fortunately the cook can a bit English, so we managed to order something we wanted. But this is the largest problem here - our poor Japanese knowledge as there was not time to prepare for this back at home...

Byty jsou sice malé, ale protože nám stejně zbývá čas jenom na přespání, tak to stačí. Trochu z vybavení bytu můžete také vidět na Ronnyho fotkách. Pokud umíte japonsky, tak si můžete informace o bytech přečíst zde, pro ostatní alespoň překlad do angličtiny.

I just released new version of Gammu. There are no big changes since last testing release:

• Fixed several crashes of 6510 driver.

For stable users there are tons of changes, most noticable is initial support for Sharp and Motorola phones, notes support for OBEX driver and various fixes to make compilation in Visual Studio possible.

I just released new version of Gammu. This release brings lots of bug fixes especially in OBEX code and adds initial support for Sharp GX series. Full list of changes:

• Sony-Ericsson module renamed to AT + OBEX as it better describes what it does.
• Initial support for Sharp GX Series phones.
• Added deliveryreportdelay parameter to SMSD to allow later received delivery reports to be correctly detected.
• Fixed calculation of OBEX file names, could lead to crash on OBEX upload (Debian bug #435875).
• Fixed time stamp receiving in SMSD.

As it looks like I will be sent to business trip to Japan, I found out that I will need to buy yet another phone. I'm quite happy with my Sony-Ericsson K750i right now and I will continue to use it after I return, so I need just short term replacement.

From this comes my requirements:

1. It must work in Japan. This means 3G phone is needed.
2. I don't want to spend lot of money.
3. Should be available on Czech or Japanese market as I don't have time for buying somewhere else.

Currently I have Nokia 6151 and Sony-Ericsson K610i in my viewfinder as they seem to be cheapest 3G solutions available here on market. If you have better tip for cheap 3G phone, just write me on michal@cihar.com, thanks!

PS: Of course I will try my new phone with Gammu. If you want to have support for some special 3G phone in Gammu, just drop me a note. Donations for such phone is welcome :-).

PS2: As I'm already in Japan I also have the phone. At the end I choose Nokia 6234, which was cheapest available solution I could find. Thanks for all hints, one of them guided me to this phone!

This time my experience is fresh and horrible. We went after work for some beers to restaurace Antal. Service was really slow and we waited long time till we could order our five beers. When they arrived, there were quite empty to call them half liter of beer.

No matter what we drunk them and ordered another one, this time asking for full beer. Well it didn't arrive and our complain followed. Waiter seemed to be surprised that guest dares to complain and looked very angry. However after some minutes we got full beer. All of us agreed that it was filled with water. This time we found phone number to owner and called there. Owner was at the bar and ensured us, that there was no water in our beers.

We still resisted as we had ordered food. For most of us it arrived, only my colleague didn't get his one. But after several urgencies, it arrived and by accident he had some paper in it.

However we were still strong and resisted and ordered another beer. This time it seemed to be okay. Last surprise came when we payed as waiter calculated somehow two more beers than we have.

Simply avoid this place if you can. Looking at other experiences (in Czech only), we're not alone who has such feeling about this pub.