IRC log for #openezx on 20090426

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01:14.39gmzhuogood morning
01:22.47sabrodhi gmzhuo.
01:30.30sabrodI have a naked a780 here... if I can actually to some photos, or better test some pins that could be more accessible there...
01:31.45sabrodThough everything is covered by metal mini cases soldered... I don't think it's impossible to open them...
01:31.51sabrodWell :D
01:32.10sabrodOne can beat me at this...
01:32.34sabrodThe GPS case is semi unsoldered...
01:36.15gmzhuotake some photo first :)
01:37.02sabrodYep, I will.
01:39.08sabrodWell, photos of the working products... before the soldering iron ;)
01:40.42sabrodAh, I found no debug or jtag around for the moment. (inside the covers?)
01:47.14gmzhuodon't know,E6 have not too
01:47.27gmzhuoand everything is covered
01:48.40sabrodA780 haven't any obvious pins too... maybe it's hiden... :(
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03:16.50sabrodOn A910, and also on some others phone, the old mmc driver is better...
03:17.30sabrodI cooked one reverting patch (to around november of 2008) here : http://people.openezx.org/sabrod/old_mmc_drivers_for_2.6.30_rc3
03:17.48sabrodIf someone is intersted... (also have the spi_share fix)
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05:24.00WyrMsabrod, I disassembled my e680.
05:24.07WyrMremoved all the shielding ;)
05:24.37WyrMtomorrow I will solder some wires to it to measure the voltage regulators.
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14:13.03gmzhuohey,isp1583 works on windows now!
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15:53.41WyrMgmzhuo: congrats.
15:53.46WyrMgmzhuo: what was wrong?
15:54.37gmzhuo1,not read setup data from host
15:55.12gmzhuo2,send to host buffer pos deal wrong
15:55.41gmzhuostill have one problem as I know
15:56.57WyrM<PROTECTED>
15:57.09WyrMand we can run openezx/gen-blob on it too.
15:57.10gmzhuoif pipe size is set to 512,and host send one packet size of 512,can't know the packet is complete
15:57.45gmzhuowill read more 1 byte from host
15:58.23WyrM<PROTECTED>
15:58.54gmzhuohow about hardware for a1600?
16:00.08ao2<PROTECTED>
16:00.43gmzhuoone more problem for isp1583 is still not use DMA
16:03.33WyrMao2: no, gsm, pxa27x+neptune
16:04.18ao2<PROTECTED>
16:04.43WyrM<PROTECTED>
16:05.24WyrMkernel 2.4.20, blob as linux loader and RDL, MBM, etc..
16:05.41WyrMBT is bcm20X5.
16:08.49WyrMI asked some TWL93017 suppliers about the datasheet.
16:09.19WyrMAnd they sent me the part price instead... ;)
16:09.31WyrMUSD 1.00 each.
16:14.54ao2well, what if you offer to pay for the datasheet only?
16:15.14ao2it could be you or me of course :)
16:15.40WyrMyeah, I will add him to MSN, and ask again about the datasheet.
16:16.37WyrMbut I think that I need to do this at night..
16:16.43WyrMhe is from .cn
16:16.47ao2also, if he is a supplier, he can even ask TI for the datasheet
16:17.42WyrM"Wantong Electronics Limited" found at hkin.com
16:19.06ao2hmm there is also a Brazilian supplies as far as I can see
16:19.10ao2supplier
16:19.54WyrMwith TWL9017CGPHR on stock?
16:19.59WyrMwhich supplier? :)
16:20.49ao2for TWL93017EZPHR
16:21.27ao2I just went to http://www.hkinventory.com/public/Home.asp and searched for TWL93017
16:25.00gmzhuoWyrM,how to contact with the supplies?
16:26.21ao2gmzhuo, there are some phone numbers and MSN contacts
16:26.21WyrMgmzhuo: normally you send an inquiry through the site.
16:26.45WyrMbut I can give you the msn from the one that replied back.
16:27.55WyrMao2: "Paulicomp-Sul Comp. Eletr. Ltda" this one?
16:28.04ao2WyrM, yes
16:28.15WyrMI will contact them now.
16:28.24ao2on sunday? :)
16:32.13WyrMheh, email ;)
16:32.14WyrMsent.
16:33.01gmzhuoif he is in china,he shoud on bed now
16:33.28WyrMgmzhuo: yeah
16:33.44WyrMgmzhuo: I can give you his msn if you want to talk to him.
16:34.08gmzhuowhich site?
16:34.23gmzhuoI have no msn
16:34.47WyrMsent you the message he sent to me.
16:35.14WyrMWantong Electronics Limited
16:35.21WyrMI have phone numbers too.
16:38.29gmzhuohttp://www.wantong.asia/product.asp ?
16:39.17yanghello
16:39.33gmzhuohe said datasheet 1 USD each?
16:40.28gmzhuoHi yang
16:40.45yanggmzhuo: can you tell me how do you lock the E6 ?
16:41.00WyrMgmzhuo: PCAP2 is 1,00 USD each.
16:41.00gmzhuouse lock key
16:41.04yanggmzhuo: if I use pinlock it has power off button, which accidentially powers off my phone
16:41.20yangI am afraid that the lock key will wear off, if used too often
16:41.43gmzhuonot worried
16:41.59gmzhuowhen it's bad,you can use soft lock too
16:42.03WyrMyang: the key is cheap, and easilly replaceable. :)
16:42.04gmzhuo:)
16:42.18yangWyrM: where would you get one of those separatelly...
16:42.50gmzhuoWyrM,not easy,may cause cammera and sd card unstable
16:42.59yanggmzhuo: is there a working openezx build made for E6 ?
16:43.20gmzhuoyes,with usb2.0
16:43.29gmzhuoI mean kernel only
16:43.38yanggmzhuo: you mean, the phone must be on cable all the time?
16:43.56yanggmzhuo: No, I was thinking about GUI build (OM)
16:44.12gmzhuono ,mean usb2.0 enable
16:44.30gmzhuonot gui avaliable now,I think
16:44.39gmzhuonot->no
16:45.21yangreturns back to rubik cube
16:46.54WyrMLOL
16:47.04WyrMTaixing Electronic Co., Limited quoted the chip at USD 23.00
16:57.09mickeylmorning
16:58.10WyrMhi mickeyl
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17:20.32gmzhuobed time,bye all
17:21.09ao2bye gmzhuo
17:21.11mickeyln8 gmzhuo
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18:41.24Traveler5Bom dia pessoal.
18:41.43WyrMTraveler5: Em inglês por favor :)
18:41.55AplnxSorry!!
18:42.05AplnxGood Day, my friends!
18:42.10WyrMAplnx: hi
18:42.39AplnxI saw your answer in the motorolafans site...
18:42.53AplnxI glad to meet you...
18:43.02AplnxHow are you?
18:43.16WyrMFine, thanks! :)
18:43.22WyrMglad to meet you too.
18:43.30WyrMyou want usb host on a1200 right?
18:43.42AplnxYes... It is...
18:43.56WyrMgmzhuo was working on it for E6.
18:44.06AplnxWell, I brought a A1200 to do some experiments...
18:44.06WyrMlet me search the irc logs, just a min.
18:45.14AplnxWell, I guess that I don´t have enough knowledge... Please, be patient....
18:46.51AplnxYesterday, I run a kernel image and a rootfs... using the bootusb...
18:47.43WyrMAplnx: http://purl.rikers.org/%23openezx/20090424.html.gz
18:47.43WyrMStarts at 15:53, and he got it working at 17:40.
18:49.16WyrMthe changes were, enable usb port 2 on the ohci controller, change UP2OCR to UP2OCR_SEOS(3), and disable CONN_DPLUS_150K_PU on EOC.
18:50.03WyrMhe is chinese, so he is probably sleeping now, he is usually here during the morning (BR time).
18:51.37WyrMAplnx: have you built the kernel yourself? or used one from my people.openezx.org directory?
18:58.59AplnxWell... I used yours and Angstron kernel built...
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18:59.47AplnxWyrM: Sorry, I lost the address...
19:00.02WyrMwhich address?
19:00.14WyrMthe irclog with the usb host stuff?
19:00.18AplnxI close the window...
19:00.22Aplnxyes...
19:00.38AplnxNon intended action...
19:00.41WyrM(15:47:49) WyrM: Aplnx: http://purl.rikers.org/%23openezx/20090424.html.gz
19:00.42WyrM(15:47:49) WyrM: Starts at 15:53, and he got it working at 17:40.
19:00.42WyrM(15:49:22) WyrM: the changes were, enable usb port 2 on the ohci controller, change UP2OCR to UP2OCR_SEOS(3), and disable CONN_DPLUS_150K_PU on EOC.
19:00.42Aplnxsorry!
19:00.47WyrMnp.
19:00.48WyrM:)
19:01.20Aplnxok...
19:01.59AplnxThe second usb port is available on circuit board? I need do some hardware modification?
19:02.22WyrMyes, the usb port 2 is connected to the EOC Transceiver chip
19:02.37WyrMand usb port 2 supports both device and host operation.
19:09.26Aplnxokay...
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19:33.14Aplnxokay!
19:33.24AplnxVery good! Now in linux....
19:36.16AplnxWyrM: Can you help me to identify the USB2 connector location?
19:36.35WyrMthe port2 is connected to the transceiver chip
19:36.45WyrMand the transceiver chip is connected to the usb port.
19:36.57WyrMyou don't need to disassemble your phone ;)
19:37.04Aplnxhttp://wiki.openezx.org/A1200_Board - Where at this photo?
19:37.11Aplnxno???
19:37.33WyrMonly thing you will need is a usb cable that provides power to the device, and some software changes.
19:37.51AplnxCan I user the same external connector?
19:38.05WyrMyes
19:38.58Aplnxokay... So, Can I use a external source and plug it to power line?
19:39.56AplnxI have a 5V source...
19:41.52WyrMyou plug the device to the power line.
19:41.56WyrMnot the phone.
19:42.02WyrMphone is host on this mode :)
19:43.00Aplnxok... I power only the device... I cut of the power wire line of the phone....
19:43.09AplnxThey are insulated...
19:45.14AplnxBP is baseband processor?
19:45.31Aplnxis BP baseband processor?
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19:52.42AplnxWyrM: hello... Are you there?
19:53.03WyrMAplnx: yes, BP is the baseband
19:53.10WyrMand AP is the PXA processor
19:57.38AplnxWyrM: Poor gmzhuo... He burnt their eoc....
19:58.05AplnxI'm reading the IRC log now...
19:58.18AplnxI found lots of unknow terms... :(
19:58.28AplnxVery hard!!
19:58.41WyrMAplnx: no, he did not. :)
19:58.58WyrMsome eoc registers got preserved after a reboot.
19:59.06WyrMand he couldn't connect to the phone again.
19:59.34WyrMbut I think that some minutes without battery were enough to restore the registers to the default state and make it work again. :)
19:59.50AplnxYes!! I discovered it now!
19:59.54Aplnxgreat!
20:00.49AplnxHow can he see this values? He is using some kind of special linux?
20:00.58Aplnxsoftware?
20:01.03WyrMlinux.
20:01.13WyrMhe is just building our kernel from source
20:01.18WyrMand changing the code :)
20:02.16Aplnxokay... this informations is on the source code?
20:02.22WyrMyes
20:03.21AplnxWhat transceiver is for?
20:06.43Aplnxgzmhuo is using some command to set usb parameters? How he can know what he doing?
20:09.15WyrMhe is using the pxa developers manual
20:10.11WyrMand for the EOC chip, he is using trial and error and the motorola released 2.4 kernel source
20:13.22Aplnxvery good!!
20:15.10WyrM<PROTECTED>
20:18.02Aplnxgood!! Thanks...
20:18.29Aplnxwell, some day I will help you too!! But I think it's far!! hehehe...
20:21.48WyrMheh ;)
20:22.55AplnxWyrM: Where are you from? (State)
20:23.02WyrMMG, and you?
20:23.41WyrMcoffee time, be back in 20 minutes
20:28.27AplnxI'm too...
20:28.47AplnxNow I live in SP.
21:18.52Aplnxokay....
21:24.10AplnxHello!!
21:24.19AplnxAnybody talks here?
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21:52.14AplnxWyrM: Are you there? Hello?
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22:25.53WyrMAplnx: sorry, got distracted... :)
22:26.05WyrMAplnx: most people just idle here.
22:26.14WyrMwaiting for something to happen. ;)
22:27.48Aplnxwooowww!!
22:27.51AplnxGreat!!
22:28.07AplnxI successfuly copy gen-blob to my phone...
22:28.28AplnxIt's works well
22:28.43AplnxNow, I can do multi-boot
22:30.37AplnxWyrM: What is your born city?
22:39.52WyrMIm from Itajubá.
22:40.36AplnxCool... I'm from Patrocinio.
22:40.49AplnxYou graduated?
22:41.43WyrMyeah, UNIFEI. computer science.
22:42.18AplnxCool... I'm graduated in Electric Engineering at UFU.
22:42.36AplnxUniversidade Federal de Uberlandia.
22:43.11AplnxTargeted in Electronics and Telecommunication...
22:43.49Aplnxwhat is ipk files?
22:46.46WyrMlike .deb package files.
22:47.23Aplnxok...
22:47.50AplnxI will reboot... kernel adjust... I come back later...
22:47.51Aplnxbye
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23:39.55Aplnxhello!!
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