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| 00:13.16 | cr2 | Marex: maybe. pastebin the patches when you'll have any. good night. |
| 00:13.49 | Marex | cr2, sent them to kernel-{bugs,discuss,to some third place} ... as usual ;) |
| 00:15.02 | Marex | cr2, http://www.handhelds.org/hypermail/kernel-bugs/current/0189.html |
| 00:15.51 | Marex | cr2, Im not really sure about 02 ;D |
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| 02:51.32 | bpedman110 | Is anyone currently working on htc beetles? Has anyone successfully gotten linux to boot? |
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| 06:39.19 | BabelO | ola |
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| 08:55.24 | Robot_ | hey |
| 08:56.07 | Robot_ | anyone has the patch for the TI ACX 100 mac80211 driver ? |
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| 08:56.21 | swc666 | I'm hoping so |
| 09:02.05 | swc666 | Robot_: is there a patch that you know of or are you just 'wishful thinking'? |
| 09:02.34 | swc666 | I'm very interested in it as well* |
| 09:03.15 | Robot_ | swc666: well, there has been a discussion in here about the patch, |
| 09:03.40 | Robot_ | http://ftp.cvut.cz/kernel/people/linville/wireless-2.6/tiacx/ this is it i think, always different location :) |
| 09:09.35 | swc666 | yeah i was just gong through the irc logs and found a bunch of broken links.. |
| 09:10.40 | swc666 | the acx is killing me on my Uni |
| 09:11.37 | Robot_ | and there is always the official acx100 driver, but not sure if it needs any patching to work with my pda |
| 09:12.04 | swc666 | do u have the hx4700? |
| 09:12.22 | Robot_ | yup |
| 09:12.39 | Robot_ | but im hoping for the wpa2 support |
| 09:13.02 | swc666 | which kernel / image are you using on it? |
| 09:13.24 | Robot_ | im using the latest angstrom image |
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| 09:27.05 | swc666 | I heard that there is a Qtopia image for the Universal that has a console.. is this true? |
| 09:35.04 | PCrazee | it is |
| 09:35.31 | PCrazee | swc666: http://linuxtogo.org/~htcpxa/htcuniversal/index.html |
| 09:36.18 | swc666 | hmm.. i've tried that image and it didnt have it |
| 09:36.28 | PCrazee | somehow i broke my openmoko... as soon as it wants to start X, the screen fliks, but nothing happens |
| 09:36.41 | PCrazee | swc666: it works fine on my universal |
| 09:36.56 | swc666 | hmmm |
| 09:36.59 | PCrazee | swc666: you have a none-english windows on your universal? |
| 09:37.04 | swc666 | no |
| 09:37.14 | swc666 | English* |
| 09:37.35 | PCrazee | well, you just have to put the tarball and the exe launcher on your sd card |
| 09:37.39 | PCrazee | then start the launcher |
| 09:38.00 | PCrazee | it creates a image where it creates a fs and unpacks the tarball there |
| 09:38.37 | PCrazee | it's different from the gpe/opie images, where you have to create a partion with ext3 on it |
| 09:38.38 | swc666 | right... i've done that many times this week, but I couldnt find a console in the qtopia image |
| 09:39.05 | swc666 | maybe i will load it again |
| 09:39.17 | swc666 | how is the Wifi on it? |
| 09:39.30 | PCrazee | ahh, sorry.. i missunderstood you |
| 09:39.51 | PCrazee | wifi used to work, but there is something buggy atm |
| 09:40.03 | PCrazee | afaik |
| 09:40.22 | swc666 | something is very buggy with it on the 2.6.21 kernel |
| 09:40.56 | swc666 | nobody seems interested to fix it... i have friends that can do it, but I need to have an idea first of what the issues are |
| 09:41.35 | swc666 | some say its the htcuniversal_acx.c file, some say its the mem.c file.. |
| 09:43.13 | PCrazee | i don't know that, sorry |
| 09:43.23 | BabelO_ | swc666: htcuniversal_acx.c just contain gpios to power on acx chipset |
| 09:43.32 | swc666 | I saw that |
| 09:43.54 | swc666 | didnt make any sense when goboxlive told me that |
| 09:44.58 | swc666 | BabelO: do you have any clue as to what needs to be updated for the acx? |
| 09:48.54 | BabelO_ | swc666: i use same driver than you for pcmcia, it works on my ba and h4000 too |
| 09:49.29 | BabelO_ | swc666: maybe it is a timing issue on universal |
| 09:50.05 | swc666 | hmm |
| 09:50.14 | BabelO_ | swc666: i mean , how to write data to acx chipset with correct r / w timing |
| 09:50.42 | swc666 | BabelO: you are actually the 2nd one that has mentioned that |
| 09:50.52 | swc666 | it would make sense |
| 09:52.16 | BabelO_ | swc666: after that to upgrade it to latest driver rmoravcik no more, he already do it in the past i think :) |
| 09:56.56 | BabelO_ | s/no more/know more/ |
| 10:02.25 | swc666 | lol |
| 10:02.54 | swc666 | hmm |
| 10:08.07 | swc666 | there is great comments in the files, i.e. - mem.c, but i wish in this case my knowledge was in this field |
| 10:12.10 | BabelO_ | swc666: use kompare or some windows tools to merge funciton between pci.c and mem.c :) others file can be upgraded i think |
| 10:15.08 | swc666 | BabelO: I have the latest cvs from hh, would these be the most recent files? |
| 10:16.52 | BabelO_ | swc666: yes if you get last cvs, now need to get latest acx100 sources ;) |
| 10:17.07 | swc666 | yes I have them =) |
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| 11:44.56 | swc666 | well lets hope this worked |
| 11:46.56 | swc666 | kind of strange, the first real kernel i've built is one that is cross-compiled |
| 11:50.52 | swc666 | BabelO: are you still here? |
| 11:51.52 | swc666 | is this something that is going to mess up the driver function: http://pastebin.com/m75c86ef4 |
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| 13:17.13 | cr2 | eSATA is different ;-) |
| 13:24.47 | BabelO_ | cr2: eSata what is that ? |
| 13:25.18 | PCrazee | external sata |
| 13:26.00 | PCrazee | you need a external disc with esata and a esata port on your pc, then you have the same speed as if the disc is in your pc |
| 13:26.16 | PCrazee | http://en.wikipedia.org/wiki/Serial_ATA#External_SATA |
| 13:29.44 | cr2 | yeah, i don't have an eSATA port. |
| 13:34.19 | BabelO_ | ok it is the same, i ve esata on my computer, and on my internet box ;) |
| 13:34.34 | BabelO_ | esata on computer is just a cable plugged inside internal sata port |
| 13:36.20 | cr2 | it's faster, and has a different cable |
| 13:39.00 | PCrazee | cool external harddrives have usb AND esata |
| 13:39.17 | PCrazee | so if you come to some1 w/o esata you can use usb |
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| 13:42.54 | Marex | cr2, hi ;) |
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| 14:05.35 | cr2 | hi Marex |
| 14:05.44 | cr2 | have you tried n560 ? |
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| 14:18.23 | Marex | cr2, not yet, have you tried leds ? |
| 14:18.31 | Marex | cr2, Im thinking about camera now |
| 14:19.25 | Marex | bbl |
| 14:24.41 | kiozen | cr2: what do you think about adding the towgs84 parameters as parameter into the qmap file, as well as the BETA2007 stuff? |
| 14:31.10 | cr2 | kiozen: don't you think it's too complicated ? |
| 14:32.31 | cr2 | kiozen: i suggest to change the default projection setting from longlat to merc |
| 14:32.56 | kiozen | better than to comunicate how to transform the reference points from XYZ to WGS84 for a certain datum |
| 14:32.58 | cr2 | nobody in their right mind uses longlat maps |
| 14:33.28 | cr2 | add the projection field to the gcp class. |
| 14:33.50 | cr2 | the normal people will use latlong/wgs84, so it can stay empty |
| 14:34.13 | cr2 | the people who know what they are doing may fill it. |
| 14:34.24 | kiozen | don't think so, they will use the grid values from the map |
| 14:35.12 | cr2 | to use the grid values you need to know the projection and its parameters anyway |
| 14:35.20 | kiozen | people knowing what to do will provide a propper projection string and already shifted ref coords |
| 14:35.55 | cr2 | yes, and the epsg/proj4/wkt parser is already available in gdal. |
| 14:36.24 | cr2 | imho we want to get rid of calling gdal_translate/gdalwarp eventually. |
| 14:37.09 | kiozen | don't know if we ever get rid of it :) |
| 14:37.28 | cr2 | we will. |
| 14:37.45 | cr2 | you can just look at the qgis georeferencer code. |
| 14:38.15 | kiozen | you have a source pointer |
| 14:38.19 | kiozen | ? |
| 14:39.36 | cr2 | trunk/qgis/src/plugins/georeferencer/qgsimagewarper.cpp |
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| 15:34.02 | cr2 | kiozen: GDALDecToPackedDMS , GDALPackedDMSToDec, GDALReadTabFile |
| 15:38.49 | dcordes | hi all |
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| 15:42.46 | cr2 | hi dcordes |
| 15:42.57 | cr2 | kiozen: for 2 GCPs there is GDALGCPsToGeoTransform |
| 15:44.38 | cr2 | hm. but it does not include rotation. |
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| 16:55.54 | avojacek | hi all :-) Is there some Linux port for FSC T810? |
| 16:59.15 | BabelO_ | avojacek: if not here -> http://www.handhelds.org/moin/moin.cgi/SupportedHandheldSummary |
| 16:59.22 | BabelO_ | then not known |
| 16:59.37 | Marex | BabelO, yo ;) |
| 16:59.48 | Marex | BabelO, it's another HTC-made pxa27x device |
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| 17:07.33 | avojacek | I did not find that device on http://www.handhelds.org/moin/moin.cgi/SupportedHandheldSummary :-( |
| 17:08.59 | pH5 | avojacek: so a linux port probably doesn't exist. (yet? ;)) |
| 17:09.13 | BabelO_ | hi Ph5 |
| 17:09.25 | pH5 | hi BabelO_ |
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| 17:10.13 | kiozen | cr2: svn up, tried that 3rd artificial GPC thing, but GDAL isb't that easy to fool |
| 17:10.31 | avojacek | Ok, so because it is old product it seems that Linux will not be ported in future :-( Ok anyway thx for help |
| 17:10.33 | BabelO_ | pH5: what is your work on dsp ? since 6 or 8 month i speak with a guy at #tapioca-voip which work for nokia institue and works on mamona project http://dev.openbossa.org/trac/mamona/ . he can be interested by your work on dsp ;) |
| 17:11.53 | cr2 | kiozen: updating |
| 17:12.05 | kiozen | ok, bbl |
| 17:12.30 | dcordes_ | Marex, htcadvantage |
| 17:12.43 | dcordes_ | is 270 |
| 17:13.27 | pH5 | BabelO_: Huh, I would think that the guys at INdT get the necessary documentation? |
| 17:13.42 | dcordes_ | did somebody ever run haret on this? http://pdadb.net/index.php?m=specs&id=772 |
| 17:14.22 | pH5 | BabelO_: I'm just playing around with sound output, with the intention to help the tremor port or maybe port an opl3 fm synth emulator to run on the dsp. |
| 17:15.24 | BabelO_ | pH5 ok :) |
| 17:16.05 | cr2 | dcordes_: athena ? |
| 17:16.48 | cr2 | Cellular Networks: PHS |
| 17:17.15 | cr2 | Display Resolution: 800 x 480 |
| 17:17.15 | cr2 | <PROTECTED> |
| 17:17.19 | cr2 | it's insane |
| 17:18.07 | pH5 | good stuff. now if they could only drive those displays at decent frame rates. |
| 17:18.11 | dcordes_ | cr2, you mean the sharp one? |
| 17:20.28 | cr2 | dcordes_: yes. |
| 17:21.08 | cr2 | dcordes_: htcadvantage is athena. it runs linux, but not in a way to be comfortable. |
| 17:21.24 | cr2 | but the ts works, and qtopia with apps runs. |
| 17:21.46 | dcordes_ | cr2, I just mentioned this in respons to Marex asking for pxa27* based htc devices |
| 17:22.03 | cr2 | well, it's the best pxa27x device. |
| 17:22.07 | cr2 | i know |
| 17:22.25 | dcordes_ | what's not so comfortable about it? does it also have ati? |
| 17:22.34 | cr2 | yes |
| 17:22.41 | dcordes_ | -_- |
| 17:22.44 | cr2 | qtopia runs off the usb stick. |
| 17:22.49 | dcordes_ | we need some overlord who makes this work |
| 17:22.56 | cr2 | because it has usb host. |
| 17:23.17 | dcordes_ | can you make calls? |
| 17:23.30 | cr2 | not overlord, just some patience and time. |
| 17:23.53 | Marex | dcordes, I wasnt asking ... I just said FSC T810 is another PXA27x based device made by HTC |
| 17:24.01 | BabelO_ | pH5 did you try usb host on n810 ? i m curious about driving a usb tnt stick :) |
| 17:24.07 | cr2 | no, it uses DPRAM for AT command and data. but it should not be very difficult to support. but ATI comes first. |
| 17:24.09 | Marex | it was a reply to someone, see few lines before |
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| 17:24.33 | dcordes_ | Marex, ah I see sorry. |
| 17:24.39 | Marex | np ;) |
| 17:24.39 | cr2 | Marex: usb host works on n560 too |
| 17:24.47 | Marex | cr2, nice :) |
| 17:24.57 | Marex | cr2, leds works on 6515d completely ;b |
| 17:25.11 | cr2 | Marex: i just need to finish resume, mainly LCD resume. |
| 17:25.34 | Marex | cr2, I made some investigation on the camera, maybe I can get it to work |
| 17:25.37 | cr2 | Marex: compile the linboot-hw6xxx.exe, then i'll test it. |
| 17:25.53 | cr2 | Marex: which one ? ov9650 ? |
| 17:25.59 | Marex | yup |
| 17:26.11 | cr2 | the same on the uni/magician/et al. |
| 17:26.16 | Marex | yup |
| 17:26.29 | Marex | openezx has driver for that |
| 17:26.35 | pH5 | BabelO_: not yet, I hope the cable will arrive tomorrow. host port only supplies 100mA though. |
| 17:26.52 | cr2 | pxa_camera+i2c control. |
| 17:27.24 | cr2 | pH5 mostly made it work, but there were some DMA problems. if you'll finish it that will be great |
| 17:27.27 | BabelO_ | pH5: ok, yes need to add an usb hub to driver hard drive or others |
| 17:27.42 | cr2 | pH5: how do you know the mA value ? |
| 17:28.14 | pH5 | cr2: usb descriptor from kernel sources |
| 17:28.51 | cr2 | it may be fun to attach an ampermeter with a variable resistor in wince and watch. |
| 17:29.07 | dcordes_ | pH5, doesn't system log also spit out max power on device connect, at least when it oversteps the limit? |
| 17:29.08 | cr2 | pH5: isn't this value supplied by linux kernel ? |
| 17:29.43 | Marex | cr2, you mean ov9650 ? is there any code from him ? |
| 17:30.08 | Marex | cr2, I planed to port openezx stuff from scratch :/ |
| 17:30.22 | pH5 | cr2: yes |
| 17:30.24 | cr2 | Marex: there are a gazillion of pxa_camera patches. |
| 17:30.30 | cr2 | pH5: ok. |
| 17:30.38 | pH5 | dcordes_: might be, but I'm still missing the cable to check this. |
| 17:30.56 | cr2 | pH5: where did you have the latest pxa_camera patch link ? |
| 17:31.31 | Marex | cr2, yea, I have those from WyrM for ov9650 |
| 17:31.41 | dcordes_ | pH5, solder one out of old mini usb and usb extension cable |
| 17:31.59 | Marex | but that's the problem, I wasnt able to figure out what's the latest/working driver |
| 17:32.06 | Marex | or ... semiworking |
| 17:32.32 | dcordes_ | pH5, zaurus dmesg says device with bus id blabla reject because of low bus power or so |
| 17:33.28 | *** part/#htc-linux BabelO_ (n=fcr@unaffiliated/babelo) |
| 17:33.30 | pH5 | the ov9650/pxa_camera code is in slapin's git repo at ossfans.org. |
| 17:33.49 | Marex | darn :E |
| 17:33.53 | cr2 | pH5: and it works ? |
| 17:34.01 | pH5 | cr2: no :) |
| 17:34.18 | Marex | I spoke to slapin, I found the code in our hackndev tree first |
| 17:34.27 | Marex | it's like if pig wrote it |
| 17:34.28 | cr2 | lol |
| 17:34.29 | pH5 | the ov9650 part is only finished up to chip probing and the pxa_camera part is not interesting now that we had the driver posted on LAK/v4l-devel |
| 17:34.31 | Marex | well ... slapin's work :/ |
| 17:34.48 | cr2 | Marex: not a pig, montavista :) |
| 17:34.59 | Marex | hmmm |
| 17:35.02 | cr2 | intel+montavista hacks. |
| 17:35.14 | pH5 | dcordes_: I'm going to do that, but it's micro usb and I don't have a spare connector lying around. |
| 17:35.33 | Marex | pH5, so I guess I will be able to communicate with the chip over i2c, right ? |
| 17:35.37 | cr2 | pH5: what is microUSB ? |
| 17:35.37 | Marex | to see it's really there |
| 17:35.56 | pH5 | Marex: yes. |
| 17:35.58 | cr2 | Marex: you need to powerup it first = know the gpios. |
| 17:36.07 | dcordes_ | pH5, One can never have enough mini usb cables im house |
| 17:36.19 | Marex | cr2, I know |
| 17:36.29 | Marex | will be fun :B |
| 17:36.39 | pH5 | cr2: yet another new standard, smaller than mini usb |
| 17:36.45 | cr2 | ok, i know them for the uni. |
| 17:37.39 | cr2 | pH5: so it's standardized ? i've seen some very strange <= miniUSB adapters with a lot of different sizes. |
| 17:39.01 | dcordes_ | I don't see the the point. mini and micor are not that different in size. think every phone/pda/whatever that can take a micro usb can also take a mini usb jack |
| 17:39.15 | pH5 | cr2: yes, part of the usb 2.0 spec |
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| 18:07.25 | *** join/#htc-linux rmoravcik (n=rmoravci@ip-89-102-255-171.karneval.cz) |
| 18:43.49 | Marex | pH5, hi, do you have some time ? |
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| 19:00.26 | pH5 | Marex: yup |
| 19:00.56 | Marex | pH5, nevermind ... I got the code from ossfans, slapin wasnt much help as usual ;b |
| 19:01.25 | Marex | pH5, well anyway, any advices ie. where should I start? thanks ;) |
| 19:02.04 | pH5 | Marex: do you know the gpios? |
| 19:03.54 | Marex | pH5, I hope so |
| 19:04.04 | Marex | http://wiki.xda-developers.com/index.php?pagename=BeetlesGPIO if they are according to this |
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| 19:05.57 | Marex | hmm ... doesnt look like there is GPIO to turn camera on :/ |
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| 19:08.05 | pH5 | sry phone |
| 19:09.52 | pH5 | ok, on magician I have 2 GPIOs for the camera |
| 19:10.03 | pH5 | GPIO57_MAGICIAN_CAM_RESET and GPIO116_MAGICIAN_nCAM_EN |
| 19:10.19 | Marex | http://wiki.xda-developers.com/index.php?pagename=BeetlesASIC3 |
| 19:10.24 | pH5 | I could easily find them by watching gpios with haret when turning on/off the camera. |
| 19:10.26 | Marex | GPIOA8 and GPIOD9 |
| 19:10.30 | diogene31_ | Evening. |
| 19:10.46 | pH5 | aha. A8 and D9 on ASIC3. |
| 19:11.20 | pH5 | which one is reset and which one enable? |
| 19:11.22 | pH5 | hi diogene31_ |
| 19:13.23 | Marex | pH5, no idea |
| 19:13.31 | Marex | pH5, I can test with haret if you tell me how |
| 19:13.40 | Marex | um sorry, Im braindead today :( |
| 19:16.06 | cr2 | Marex: cmp sableasic3 and beetlesasic3 |
| 19:17.12 | pH5 | Marex: that's easy. first the enable gpio is pulled low (at least here it is active low) and then the reset gpio is pulled high and then low again. |
| 19:17.37 | pH5 | you should see that pattern when tracing the asic3 gpios and turning on the camera |
| 19:18.25 | Marex | pH5, you see, palmos is way too different compared to wm |
| 19:18.40 | Marex | pH5, I was used to play with palmos based devices ... |
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| 19:58.29 | Marex | pH5, dump asic3 doesnt output asic3 GPIO registers :/ |
| 20:03.35 | cr2 | Marex: use gnu-haret |
| 20:04.04 | cr2 | http://jornada820.sourceforge.net/files/haret/ |
| 20:04.54 | Marex | cr2, I do |
| 20:05.03 | Marex | wasic3gpio is the command I need I guess |
| 20:13.59 | cr2 | it's a busy loop watcher. |
| 20:14.07 | Marex | pH5, D9 - Enable ; A8 - Reset |
| 20:14.40 | cr2 | 'dump asic3' and 'dump asic3gpio' is implemented only in gnuharet. i was lazy to port it over to mainline. |
| 20:16.09 | pH5 | Marex: great, now you can write a simple driver that triggers them and then check if the camera appears in i2cdump in linux. or try to get ov96xx.c to run. |
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| 20:32.57 | cr2 | kiozen: i'm trying to check referencing by 2GCPs . there is one more wish from me: the .gcp file should be saved in the same directory as the original file, and _ref.tif file by default |
| 20:33.36 | kiozen | cr2: ok, just have to sort out the path mess anyway :) |
| 20:33.51 | kiozen | gdal needs 3 gcps not in one line |
| 20:34.00 | kiozen | for somehow obvious reason |
| 20:35.01 | cr2 | yes, it's necessary to calculate the transform coefficients explicitly, and maybe simply add the 4 corner points |
| 20:35.24 | cr2 | using the transform |
| 20:35.59 | cr2 | better 3 ;) |
| 20:36.26 | kiozen | you mean mirroring the 2 points to a square? |
| 20:36.27 | cr2 | to avoid the possibility of quadratic transform. |
| 20:37.06 | cr2 | yes, that may be an option too. |
| 20:37.28 | kiozen | hm, let's see if gdal digests it |
| 20:39.07 | cr2 | kiozen: i'd also like to save/restore the label. it excludes the .gcp format, maybe save/restore to the mapinfo tab too as an option based on provided file extension? |
| 20:40.08 | cr2 | the read function is GDALReadTabFile() in gdal.h |
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| 20:40.57 | cr2 | looking for an example. |
| 20:41.01 | kiozen | GDALReadTabFile() isn't documented |
| 20:41.18 | kiozen | don't know if it is a good idea to use |
| 20:41.36 | cr2 | it's used by geotiff code. |
| 20:41.50 | cr2 | exactly for providing GCPs |
| 20:42.34 | kiozen | we should first ask the author if it is a stable API |
| 20:43.15 | cr2 | here is an example http://www.nabble.com/Adding-projection-to-GeoTIFF-file-from-MapInfo-Tab-file-td14251617.html |
| 20:43.35 | cr2 | well, since it's exported by gdal.h, i guess it is. |
| 20:44.21 | kiozen | hm, wouldn't count on it |
| 20:45.45 | cr2 | i don't know any other "standard" way to define GCPs |
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| 20:56.51 | Marex | pH5, I guess I'll have to build whole lm_sensors to get i2c_dump binary, right ? |
| 20:56.59 | Marex | lucky, time to set OE :E |
| 20:57.14 | cr2 | Marex: why not just pick the .ipk ? |
| 20:57.27 | Marex | because Im running of initramfs |
| 20:57.34 | Marex | s/of/from/ |
| 20:58.28 | pH5 | Marex: think so. why not copy it over via usbnet? |
| 20:58.51 | Marex | I can add it to that initramfs |
| 20:58.53 | cr2 | Marex: hm, why don't you use SD ? |
| 20:58.59 | Marex | darn |
| 20:59.11 | Marex | because I dont want to ... I dont need it |
| 20:59.19 | Marex | I can add that i2cdump to initramfs |
| 20:59.46 | cr2 | ok. |
| 20:59.49 | kiozen | cr2: load/save labels for *.gcp works now |
| 20:59.55 | cr2 | kiozen: ERROR 1: Attempt to create 4767x0 dataset is illegal,sizes must be larger than zero. |
| 20:59.56 | Marex | but ... i dont have i2cdump binary and Im really looking forward to setting up OE once again |
| 21:00.08 | cr2 | kiozen: ok, updating. |
| 21:00.39 | kiozen | cr2: don't know what you are doing :) |
| 21:00.45 | cr2 | 2 GCPs |
| 21:01.11 | cr2 | just for fun |
| 21:01.36 | kiozen | hm, I got another error message with that :) |
| 21:02.36 | cr2 | oh, overwritten the wrong .gcp file ;) |
| 21:02.56 | kiozen | you can play with the parameters yourself CCreateMapGeoTiff.cpp line 336ff |
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| 21:04.03 | kiozen | let's store the projection, too |
| 21:05.22 | cr2 | looks too easy, what you are doing there :) |
| 21:06.51 | kiozen | sure no tricks |
| 21:07.12 | kiozen | hard enought to keep that stable and sane |
| 21:08.27 | cr2 | ERROR 1: Attempt to create 5595x0 dataset is illegal,sizes must be larger than zero. |
| 21:08.42 | cr2 | ok, i can correct the math myself. |
| 21:09.07 | kiozen | send a patch :) |
| 21:10.16 | cr2 | ok. |
| 21:10.53 | cr2 | need to write it down first. |
| 21:14.18 | cr2 | kiozen: a radiobox for the -order warp parameter is a nice to have too. |
| 21:15.25 | kiozen | radio? no spinbox? |
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| 21:16.41 | cr2 | hm. what is radiobox ? |
| 21:16.55 | cr2 | spinbox is a slider ? |
| 21:17.02 | kiozen | lol |
| 21:17.25 | kiozen | radio button -> mutual exclusiv selection |
| 21:17.36 | cr2 | yes. |
| 21:17.42 | kiozen | spinbox -> value up/down |
| 21:17.57 | kiozen | slider -> well a slider |
| 21:18.00 | cr2 | we want 4 mutex options. |
| 21:18.20 | kiozen | which ones? |
| 21:19.03 | cr2 | 1 -> linear, 2 -> quadratic, -1 -> TPS, and probably -2 -> square pixels = similarity transform like qgis (Helmert) |
| 21:19.04 | dcordes | BabelO, ping |
| 21:19.28 | BabelO | uop |
| 21:19.54 | dcordes | BabelO, good evening. I wanted to ask if you pushed the BA patches yet |
| 21:20.15 | cr2 | kiozen: i'll do -2, because it includes 2 GCPs case too. |
| 21:20.23 | cr2 | linear=affine |
| 21:20.25 | BabelO | dcordes: good evening |
| 21:20.34 | BabelO | no patch at the moment |
| 21:20.47 | kiozen | cr2: ok I use a combo box ;) |
| 21:21.05 | cr2 | kiozen: ok, it saves space :) |
| 21:21.15 | kiozen | thus it's "-order -2" ? |
| 21:21.37 | cr2 | no, you need to trap it. |
| 21:21.47 | kiozen | ? |
| 21:21.47 | dcordes | BabelO, what about the things for hh.org? |
| 21:21.55 | cr2 | it's a different GDAL function. |
| 21:22.27 | cr2 | we will use -order 1, but with 3 "virtual" points |
| 21:22.45 | cr2 | which guarantee the square pixels. |
| 21:23.08 | BabelO | dcordes: i ask cr2 but did not finish, all patch are on alge website at the moment |
| 21:23.46 | kiozen | cr2: so 1 and 2 are cmd line param, and for -1 and -2 you add the magic? |
| 21:24.02 | dcordes | BabelO, are there images that alge built with these patches included? |
| 21:24.12 | dcordes | so I can check out the current state |
| 21:24.31 | BabelO | dcordes: yes images on alge website |
| 21:24.44 | BabelO | read text on bottom |
| 21:24.50 | dcordes | ok cool. Do you want me to try out a certain function? |
| 21:24.51 | cr2 | kiozen: -1 is also a cmd line param, the magic is in gdalwarp |
| 21:25.06 | cr2 | kiozen: i'll use GDALGCPsToGeoTransform() |
| 21:26.36 | cr2 | kiozen: btw, http://www.gdal.org/frmt_gtiff.html says |
| 21:26.52 | cr2 | f no georeferencing information is available in the TIFF file itself, GDAL will also check for, and use an ESRI world file with the extention .tfw, .tifw/.tiffw or .wld, as well as a MapInfo .tab file (only control points used, Coordsys ignored). |
| 21:27.06 | cr2 | "as well as a MapInfo .tab file" |
| 21:27.34 | cr2 | btw, "(only control points used, Coordsys ignored)." is actually wrong. |
| 21:27.43 | cr2 | i've looked at the code. |
| 21:28.34 | cr2 | so if you are running system("gdalwarp") you should be sure that there is no |
| 21:29.04 | cr2 | file.tfw, file.tifw, file.tiffw file.wld and file.tab in the same directory :) |
| 21:29.19 | cr2 | because they are all checked. |
| 21:29.48 | cr2 | well, file.tab is ok, if you just have created it :) |
| 21:30.55 | kiozen | thus with -1 we need no gcps (table disabled), just call gdalwarp, right? |
| 21:33.22 | cr2 | -1 is a "ThinPlateSpline", it's a warping method which leave the GCPs at their places as is, but the rest is warped as a "ThinPlate" will do. |
| 21:33.58 | cr2 | i'm not quite sure how many GCPs you need for it. |
| 21:34.16 | cr2 | gdalwarp simply segfaults if something is wrong here. |
| 21:34.41 | kiozen | ok I will add 1,2 and -2 for the beginning |
| 21:34.50 | cr2 | -2 will need >=2, linear needs >=3, quadratic needs >=6 |
| 21:36.04 | kiozen | ok |
| 21:36.05 | cr2 | Helmert, Affine, Quadratic |
| 21:36.14 | cr2 | -2, 1 , 2 |
| 21:39.46 | Zoolooc | hi |
| 21:39.52 | cr2 | kiozen: simple things can be done in a hard way http://mathworld.wolfram.com/SimilarityTransformation.html |
| 21:40.34 | kiozen | that is too much for me at this time of the day :) |
| 21:40.38 | cr2 | lol |
| 21:41.00 | cr2 | it was a joke :) |
| 21:44.01 | dcordes | Zoolooc, hey there |
| 21:44.27 | Zoolooc | hey dcordes, sold your Kaiser? |
| 21:46.31 | dcordes | Zoolooc, no. I got me a blueangel to surmount the hard times w/o any device joy |
| 21:47.36 | dcordes | Zoolooc, what about you? still working with it? |
| 21:48.19 | Zoolooc | haven't followed linux hacking lately, don't even know if anyone else did something useful for the msm7200 |
| 21:49.18 | Zoolooc | just flashed wm6.1 from these cooked roms once, don't have too much spare time for this a.t.m. |
| 21:49.26 | dcordes | Zoolooc, I think there are plenty of people who use msm7200 development boards to create new devices. at least this is the impression I get, following the msm-linux ML. but concerning hacking, there is nothing interesting for our use yet |
| 21:51.15 | dcordes | Zoolooc, still waiting for an SD driver. did wm6.1 bring you any advantages? |
| 21:53.00 | Zoolooc | seems a bit faster, changed from german to english (which is somehow better for third party apps, but like it seems, not for my stored contacts) |
| 21:54.16 | kiozen | cr2: here you go with the combo box, see CCreateMapGeoTiff::getNumberOfGCPs() on how to query it. |
| 21:54.34 | dcordes | I decided to not touch the shipped rom until there is a huge breakthrough and we can all boot directly w/o haret (in 7 years or so ^^ ) |
| 21:54.52 | Zoolooc | dcordes: syncing with my old german outlook 2000 at work now fails on contacts, so I'd like to find a solution for syncing wit synce/opensync at home under linux |
| 21:55.06 | Zoolooc | LOL, dcordes |
| 21:55.10 | cr2 | kiozen: ok. |
| 21:55.53 | cr2 | kiozen: re.cap(4).trimmed() squashes 'ü'. maybe it's a good idea to make it utf8-friendly. |
| 21:55.55 | dcordes | Zoolooc, I also have a contacts related problem: I can't get my damn contacts out of samsung d600. I can import them but not save somehow |
| 21:56.05 | dcordes | very crappy with all the outlook stuff |
| 21:56.22 | dcordes | I first had to buy an outlook liscence for a lot of cash and then it didn't work. very annoying |
| 21:56.44 | kiozen | hm, qregex should be utf8 aware |
| 21:57.11 | cr2 | kiozen: i get raw utf8 instead of ü for some reason. |
| 21:57.12 | Zoolooc | dcordes: yeah, that sucks |
| 21:58.55 | kiozen | hm I do latin1 when saving, I change that to utf8, wait... |
| 22:01.02 | cr2 | kiozen: looks nice :) |
| 22:01.14 | cr2 | now i only need to fix the math. |
| 22:02.06 | kiozen | what is the correct value for -order? -order 1 does not work |
| 22:03.40 | cr2 | [-order n] |
| 22:04.12 | cr2 | there is a bug in Usage: |
| 22:04.29 | cr2 | because is says [-order n] ] |
| 22:04.52 | kiozen | so what is it actually? |
| 22:05.01 | cr2 | -order n |
| 22:05.17 | cr2 | two brackets is not nice |
| 22:05.31 | cr2 | <PROTECTED> |
| 22:05.31 | cr2 | <PROTECTED> |
| 22:05.39 | cr2 | 3 is disabled |
| 22:05.46 | cr2 | -1 is undocumented ;) |
| 22:06.00 | cr2 | ah. |
| 22:06.03 | cr2 | <PROTECTED> |
| 22:06.04 | cr2 | <PROTECTED> |
| 22:06.15 | cr2 | but internally it uses -1 afair. |
| 22:06.17 | kiozen | ???? |
| 22:06.38 | cr2 | for -1 it's '-tps' |
| 22:06.45 | cr2 | for 1 it's -order 1 |
| 22:06.52 | cr2 | for 2 it's -order 2 |
| 22:07.48 | kiozen | -order 1 does not work |
| 22:08.04 | cr2 | i'll check. |
| 22:09.20 | kiozen | gdal_translate -a_srs +proj=merc +ellps=WGS84 +datum=WGS84 +no_defs -order 1 -gcp 45 43 1354435.371165 5841887.270167 -gcp 1015 958 1357442.849741 5839087.086603 -gcp 1542 2834 1359097.817565 5833341.159036 /home/oeichler/Documents/cpp/build_QLandkarteGT/seite1_300dpi.tif /tmp/qt_temp.TJ7875 |
| 22:09.20 | kiozen | Option -order incomplete, or not recognised. |
| 22:09.44 | cr2 | works for me. |
| 22:10.07 | cr2 | <PROTECTED> |
| 22:10.17 | cr2 | Creating output file that is 3139P x 4185L. |
| 22:10.32 | cr2 | gdalwarp -order 2 ~/MAP/Ausgabedatei.tif FOO2.tif |
| 22:10.41 | cr2 | Creating output file that is 3058P x 5602L. |
| 22:11.39 | cr2 | gdalwarp -tps ~/MAP/Ausgabedatei.tif FOO2.tif |
| 22:11.47 | cr2 | Creating output file that is 3140P x 4184L |
| 22:12.00 | kiozen | oh, I placed it into the gdal_translate command |
| 22:12.06 | kiozen | stupid me |
| 22:12.17 | cr2 | tps is very close to order 1. seems to be a good calibration by 9 points. |
| 22:12.19 | cr2 | ok. |
| 22:13.38 | cr2 | once should be careful when using order=2 |
| 22:13.51 | cr2 | it can produce bad distortions. |
| 22:13.58 | kiozen | thus "tin plate" == -order -1 == 9 GCPs? |
| 22:14.12 | cr2 | that's why order=3 is disabled in gdalwarp |
| 22:14.26 | cr2 | i have 9 GCPs in that file. |
| 22:14.50 | cr2 | but the TPS method produces the same output as an affine transform. |
| 22:15.13 | cr2 | effectively the same. |
| 22:15.44 | kiozen | ok, order 1 and 2 should work now |
| 22:15.50 | kiozen | svn up |
| 22:15.52 | kiozen | <PROTECTED> |
| 22:16.07 | cr2 | it's just doing huge oversampling by using 9 points where 3 are "enough". but it reduces the calibration noise. |
| 22:16.39 | dcordes | good night |
| 22:17.13 | cr2 | dcordes: good night. |
| 22:17.58 | kiozen | whish I would be still student, university offers DIN A2 scanning as service |
| 22:18.48 | kiozen | that would save me from cutting the map into pices |
| 22:18.55 | cr2 | nice, even the button is shadowed. |
| 22:19.04 | cr2 | i owe you to fix the math :) |
| 22:19.25 | cr2 | yeah, A2 scanner... |
| 22:20.46 | kiozen | after 10 years I do not even know any student to ask :/ |
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| 22:24.35 | kiozen | ok, got to sleep, night will be short already :) |
| 22:24.38 | kiozen | bb |
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