IRC log for #htc-linux on 20070927

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05:56.30snipesim trying to boot linux on a htc apache using the information on the ApacheLinux wiki page
05:56.55snipesthe kernel boots and it shows there are 2 partitions on my mmc card
05:57.08snipesbut it can't seem to find the root fs on it
05:57.57snipesim using the latest haret and the familiar image mentioned on the wiki page
05:59.09snipesthe kernel is the latest from http://handhelds.org/~koconnor/HTCApache/testimages/
05:59.34snipesis there any info i can provide to help someone help me sort it out?
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06:23.29zefanjamorning...is there anybody who make a Qtopia 4.3 image for htc universal?
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09:36.16goxboxliveHI
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16:08.42goxboxlivewhats this: PorterDuff modes not supported on device
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16:24.12goxboxlivecr2_:  there?
17:19.21cr2_goxboxlive: back here.
17:21.55goxboxlivehi cr2_
17:22.04cr2_hi
17:22.19goxboxlivecr2_: why doesnt universal need a multiplexer? We have gprs on ttyUSB0
17:22.31goxboxliveand modem on ttyS1
17:22.45goxboxliveI am able to bring up ttyUSB0 with Qtopia
17:23.07goxboxliveSo why cant we have GPRS working like other phones?
17:25.09cr2_because they are already _de_-multiplexed.
17:25.22cr2_multiplexing means they use 1 device.
17:27.26goxboxliveok
17:27.37goxboxliveso they are allready multiplexed
17:28.22cr2_demultiplexed.
17:28.30cr2_you have 2 devices.
17:28.45cr2_blueangel too
17:29.05goxboxlivei c
17:29.07cr2_but the modem serial port needs demultiplexing.
17:29.18cr2_so there is some difference.
17:29.23goxboxliveok
17:29.39cr2_there are phones where everything is multiplexed on one device.
17:29.51cr2_universal is the easiest one.
17:31.07goxboxliveok
17:33.27cr2_you don't need to separate(==demultiplex) the data, it's already separated. just open the port and read/write it.
17:36.40goxboxlivecr2_: i have just opened it.
17:37.04goxboxliveit's there. Now i only need Qtopia to understand that ttyUSB0 is the data port
17:37.42goxboxliveI hate this:
17:37.44goxboxliveAtChat :  T : "AT+COPS?"
17:37.44goxboxliveAtChat :  N : "@HTCCSQ: 2"
17:37.44goxboxliveAtChat :  F : "+COPS: 0,2,"24201",2"
17:37.44goxboxliveAtChat :  F : "OK"
17:37.44goxboxliveAtChat :  T : "AT+CSCB=0,"50""
17:37.45goxboxliveAtChat :  F : "+CMS ERROR: 302@HTCCSQ: 4"
17:37.47goxboxliveAtChat :  T : "AT+CSCB=0,"50""
17:37.54goxboxliveIt's blocking my outgoing calls
17:40.23cr2_CMS ERROR 302 means "Operation not allowed"
17:41.45cr2_why do you need cell broadcast ?
17:46.41goxboxlivecr2_: is AT+CSCB cellbroadcast?
17:48.14cr2_yes.
17:53.26goxboxliveOk,it seems like it's from the Qtopia source then. Hva eno idea how to override that
17:55.00cr2_./doc/html/atcommands.html
17:55.12cr2_./doc/html/qmodemcellbroadcast.html
17:55.53cr2_./src/libraries/qtopiaphonemodem/qmodemcellbroadcast.cpp
17:57.03cr2_AT+CSCB=1
17:57.11cr2_i have only that in the logs
17:57.54goxboxliveok
17:59.57cr2_it means reject CB
18:00.22goxboxliveok
18:00.27cr2_http://www.nobbi.com/atgsm.htm#+cscb
18:00.38cr2_this page says 3 params.
18:20.59ljplooks like its giving CMS for HTCCSQ
18:21.39ljphmm. weird
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18:25.10goxboxliveljp: where do i disable at+cscb? How do i do it?
18:26.19ljpi can ask the comm guy
18:26.35ljpbut it will be a few hours still
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18:28.25goxboxliveljp: did you ask about Helix the other day?
18:35.22goxboxlivehmm whle think. Isent cellbroadcasting a sim settings. I think it can be disabled via the sim
18:42.03ljpyes, I did submit a bug report about the helix sources not working
18:42.41goxboxlivegood
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21:19.53TimRikeranyone reported hacking the kaiser yet?
21:21.54cr2_TimRiker: what do you mean by hacking ?
21:23.40TimRikerbooting linux on it.
21:23.51cr2_no.
21:24.09cr2_working without any CPU docs is not going to be fast.
21:24.47cr2_i've began to work on the address space, but it needs more effort to assign the regions to functions.
21:25.16cr2_like: where are the 3 serial ports, where is MDDI1, MDDI2, etc.
21:25.36cr2_i'm even not quite sure where is the NAND controller.
21:25.55cr2_and without having a physical device it's not going to be easy anyway.
21:27.06cr2_here is the wiki link: http://wiki.xda-developers.com/index.php?pagename=TitanMemoryMap
21:29.06ImCoKeMaNkaiser is diff than titan, but i guess similar on many ways
21:30.27cr2_ImCoKeMaN: i didn't find any _real_ CPU differences so far.
21:31.04TimRikercr2_: how are you finding differences?
21:31.32cr2_by looking at the wince binaries.
21:31.44TimRikerah.
21:31.48cr2_the address space structure, and debug messages.
21:32.25cr2_the address map is exactly the same
21:32.33TimRikerdo you have ce test apps to dump info like this?
21:32.48cr2_but the cpus are named differently. msm7500 and msm7200
21:33.22cr2_the main wince tool is haret, but it doesn't have gpio tracing for msm yet.
21:33.32cr2_though the gpio data is available.
21:33.43TimRikerk
21:34.03cr2_by tracing the memory accesses to the "unknown" regions it may be possible to get more data.
21:34.18cr2_i guess it will be easy to find the GPS uart.
21:34.51cr2_then there is SIM uart
21:34.54cr2_and so on.
21:35.14TimRikerthere's no visual indication of gps activity, so I expect you would have to actually get data back from it.
21:35.56cr2_hmm. they don#t use sirf3 ?
21:36.54TimRikerwell, I expect there are pins exposed if you open the device, but I meant an led etc.
21:37.41cr2_we can boot with a ramdisk  LCD penguin just for fun, but it will not move us forward.
21:37.52cr2_it seems most of the functions are on the CPU
21:38.11cr2_there is a functional CPU diagramm somewhere.
21:38.49cr2_http://www.cdmatech.com/download_library/pdf/msm7500_chipset.pdf
21:39.06TimRikerit does not seem to do well with gps indoors as compared to, say, a helio ocean.
21:39.41cr2_you have the kaiser ?
21:41.18TimRikeryeah, just got ahold of an unit for eval.
21:41.41cr2_can you run haret on it ?
21:42.28TimRikerwhere do I get one that might be useful?
21:42.31cr2_i guess it's called KAIS10000
21:42.43cr2_http://handhelds.org/~koconnor/haret
21:42.54cr2_haret-0.5.0.exe
21:43.24cr2_is kaiser registered in the linux.org.uk db ?
21:43.34TimRikerdunno
21:43.48smevsup
21:43.48cr2_it's a good idea to do it.
21:44.01TimRikerif it's really so much like the tytn, perhaps one arch would be cleaner.
21:44.16ImCoKeMaNtytn is not Titan
21:44.20smevcr2_: did you ever look into the kaiser enough to know if its possible to redirect sound out the earpiece ?
21:44.21ImCoKeMaNtytn is hermes
21:44.52TimRikerer sry. meant titan.
21:45.22ImCoKeMaNno prob just makin sure cuz its a pretty confusing naming scheme
21:45.52cr2_tytn aka hermes has a samsung CPU. it's a completely different beast.
21:46.07cr2_smev: no. it's a really difficult job, as i've said.
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