IRC log for #htc-linux on 20080214

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01:53.32Kevin2derekS - Yes - I've gotten linux to run on my HTC Apache.
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02:31.27derekSwill it work with just wifi?
02:31.33derekSi read on the status wifi isn't soo great
02:31.38derekSi have no more service hooked up with it
02:31.46derekSKevin2: ^^^
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04:01.05Kevin2derekS: It needs testing - I don't know what the exact status is.
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07:18.00BabelOhi kiozen
07:18.25kiozenhi BabelO, whats up, it's early :)
07:19.01BabelOyes, i sleep very very soon yesturday ;)
07:19.36kiozenhehe, without cr2 around you get sleep  :)
07:19.41BabelOi ve tried GT, but it segfault when i try to add elevation, i ve used UK 90m
07:19.46kiozenbtw you know where he is?
07:20.12kiozenit must be a Geotiff with the same projection
07:20.13BabelOno, i think he is working hard on your device ;)
07:20.42kiozenhm, hope nothing serious happend to him
07:22.37BabelOi hope too
07:23.01BabelOkiozen: what is data i need, i m on 90m it is data Mask or Data
07:23.44kiozenYou took the data from the site I posted?
07:23.51BabelOyes
07:24.18goxboxlivehi BabelO kiozen
07:24.19kiozenok, it's GeoTiff data with 16bit per elevation point in lon/lat
07:24.27kiozenhi goxboxlive
07:24.32BabelOhi goxboxlive
07:24.43goxboxliveBabelO: what kind of mtherboard and cpu/ram did you bought for your new system.
07:24.48kiozenFor OSM you have to convert it to mercator
07:25.42goxboxliveBabelO: yesterday, did you rebuild all the Qtopia stuff, or was iut just arm specific stuff?
07:25.58BabelOgoxboxlive: i bought a Asus P5K FSB 1066 -> CPU Core 2 Quad 2.4 Ghz -> Ram DDR2 800 Mhz 2Gb
07:26.23BabelOgoxboxlive: i build the full qtopia from scratch ./cconfigure -device htcuniversal
07:27.03BabelOgoxboxlive: i can get better timing but it cost much money ;)
07:27.05goxboxlivedamn that was fast then. I just did the arm stuff
07:28.45BabelOgoxboxlive: ah, yes that what i think too, i double check that there is no -qt-skip in configure file :)
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07:30.14BabelOkiozen: ok, i reopen QLandKarte GT, i put my Z_34.tif in same directory than the 3 map file downloaded from OpenStreetMap
07:30.35kiozenok, next you have to edit the qmap file
07:31.19kiozenyou can do that with the Create Map dialog (but it's a bit buggy) or by hand
07:31.19BabelOkiozen: ok i m in , i see the three section for different zoom level
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07:31.41kiozenok first move the last level to the top and the first top the bottom
07:32.18kiozenand next add the DEM file -> save
07:33.19kiozenlevel number and file number must match
07:33.26BabelOkiozen: when i use File -> Save it use a qlb
07:33.50kiozenno, use the save button from the dialog :)
07:35.44kiozenhttp://www.qlandkarte.org/shot.png
07:35.51kiozenthat's how it has to look like
07:36.07BabelOok that is what i do then ;)
07:36.34BabelOzoom with mouse is a bit strange :)
07:36.45kiozennow reopen the map
07:37.02kiozenand enable shading in the status bar
07:37.26BabelOnice :)
07:37.33kiozenyes making mouse zoom configurable is on the list ;)
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07:38.00kiozenif you zoom out countour will look nice
07:38.31BabelOkiozen: no, strange thing is that i can zoom in when i m far away, then it zoom be back ... and i can again zoom in more
07:38.31kiozencurrently I break every  rule for a sane interpolation
07:39.10kiozenyou have to adjust the levels as I told you. see the screen shot
07:39.30kiozenleft column number has to match the file number
07:39.41BabelOkiozen: yes something is broken, i see did not see the see at the same place than the elevation map
07:39.52BabelOok i ll check
07:40.24kiozendo gdalinfo on the elevation file and pastebin the output
07:41.50BabelOhttp://pastebin.ca/903408
07:43.04kiozenthat looks ok
07:43.38BabelOgoxboxlive: FSB is 1333 Mhz on motherboard, i just think for the future ;) have to do same for memory
07:44.49BabelOkiozen: the ui always sort ascending zoom level
07:45.48kiozen??? did you use the up/down keys
07:47.00BabelOi try with too
07:47.21kiozenhttp://www.qlandkarte.org/shot2.png
07:47.24BabelOERROR 5: Access window out of range in RasterIO().  Requested
07:47.42kiozenthat is how the final result should look like
07:47.52BabelOyes i have it too
07:48.26kiozenthe error is not serious
07:50.23BabelOi have to get a bigger map region
07:54.14BabelOkiozen: lol -> tile 1 of 2414
07:55.00kiozenyes you need loads of 256x256 tiles with ~1px/m
07:56.52BabelOkiozen: i ve to learn how cr2 is able ro convret my rus map file to roadmap format
07:57.24kiozenoooooh, that will be a steep learning curve
08:01.00BabelOkiozen: your second algorithm to calculate elvation map looks better than this one
08:05.01kiozenthe one is just grayscaling the map by elevation, the other is a real relief shading
08:05.19kiozenboth should look better if I do the interpolation right
08:05.34BabelOok shading look nicer to my eyes
08:06.04kiozenyes, because the errors with 90m data are not that obvious :)
08:06.33kiozenif y senior partner would see the code he would smack me :)
08:07.03BabelOlol
08:07.29BabelOi have to try QLandKarte M on BA this evening
08:10.30kiozenhe is my former signal processing professor. but I see  him Friday and he promised to get me a copy of a nice IEEE paper about 2D interpolation with Lagrange series
08:11.47BabelOit look interesting ;) i have some nice paper at work, but all are about OCR reading / neural netwrok, form recognition... just some about denoising and image enhancement
08:15.33kiozeninterpolation is no big fuzz, the trick is to calculate the coefficients right. I have never done that for 2D and I am not sure on how to weight the values
08:17.26BabelOkiozen: what kind of dsp did you use ?
08:18.12kiozenOAK (some core that usually is used in customer cirquits) and a bit of SHARC
08:18.38kiozenbut must of the signal processing I have to deal with is hardwired
08:20.41BabelOok
08:20.58BabelOI have to go to office now ;)
08:21.00BabelObbl
08:21.04kiozenbbl
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09:35.31BabelOjoschkop179: i forgot to send you a patch for device file too
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11:57.29*** topic/#htc-linux is HTC Linux Channel: Find logs at http://apt.rikers.org/%23htc-linux/ | please check http://handhelds.org/moin/moin.cgi/HTC_2dPhones | http://wiki.xda-developers.com/index.php?pagename=Xanadux | <cr2> let's define a common setup.
12:01.18LunohoDre
12:01.36LunohoDBabelO, joschkop179: do you have a working spi driver?
12:02.15LunohoDjoschkop179: we have 2.6.23 kernel in our git repo
12:06.58BabelOLunohoD, joschkop179 : it is just a little driver, should works on all kernel after 2.6.15
12:41.14LunohoDBabelO: where is it?
12:42.12BabelOLunohoD: private msg me your email i send it to you ;) but it is not working, it is a start base, need to adjust some bit /register
12:44.42LunohoDi have no time to play with my prophet :( i've got a new toy - e-ink ebook reader
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12:50.34joschkop179LunohoD: seems i'm not up to date :) skiing holidays :)
12:50.51joschkop179LunohoD: which branch is the working 2.6.23?
12:52.39LunohoDi don't remember... probably miknix/lunohod-upstream
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21:07.06kiozenBabelO: ?
21:07.14BabelOkiozen: :)
21:07.24kiozendid you try M?
21:08.04BabelOkiozen: no
21:08.10kiozenok
21:08.29BabelOi m looking at spi driver on omap
21:08.54kiozenok, sound like more fun :)
21:09.41BabelOkiozen: if i got it to work then i should be able to have touchscreen working on artemis, and it is close to be ok
21:10.08BabelOkiozen: then later i can try M like you on loox, with embedded GPS
21:10.56kiozenok, I was just courious if those missalignement errors vanished and if slippy map works
21:14.09BabelOkiozen: ok, i look if i ve nfs already setup somewhere ;), does 240x320 works with M, i mean your button size are relative ?
21:15.19kiozenBabelO: no they aren't but should be ok, I test ocasionally with greenphone emulation
21:15.40kiozenmaps should go into /home/root
21:18.14BabelOkiozen: ok so i can test with real greenphone ;)
21:18.22kiozenyep
21:19.05kiozendon't forget to do a sane key setup in common
21:19.48kiozenok, got to go, A long day is waiting for me tomorrow...
21:19.55BabelOkiozen: hmm, yes... maybe i have to do that tomorrow then... i don't work
21:20.16kiozennight!
21:36.08goxboxliveBabelO: can i build android to have it running on universal?
21:41.14BabelOgoxboxlive: build android, don't think,  but use and extracted virtual machine on universal yes.. someone post a howto about this
21:41.24BabelOgoxboxlive: did you have news about android ?
21:42.14goxboxliveBabelO: no, no news, i am just curioues how it work and looks
21:42.23goxboxliveDo you know where the howto is?
21:43.27BabelOgoxboxlive: http://nemustech.blogspot.com/2007/12/android-porting-to-real-target-hw.html
21:43.36goxboxlivethx
21:50.58goxboxlivethat was too complicated. Well good bight
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