Does it crash at a different point each time or does it die after the same request every time?If the usb wasn't getting disconnected, judging by the random point on crash, i would have said if might be a buffer read error. But if usb is getting disconnected as well, it might be different problem.
On Thu, Jan 19, 2012 at 2:03 PM, Sai Chaitanya Chitneedi < chaitanya.nom...@gmail.com> wrote: > Hi Venkat, > Reset is not necessary. But i don't think it is happening voluntarily. Did > you modify and reduce the log. If not, the things got worse compared to > your last log > here<https://rowboat.googlegroups.com/attach/bd54dcd92e285509/minicom_radio_usb.txt?view=1&part=4>. > You didn't get response for AT> ATE0Q0V1 . IF you are using 0xdroid > sources, from sources i can say,it died after this function > "requestRadioPower". > > > Your log doesn't show AT+CFUN being sent, so i don't think > it might have caused it. The weird thing is your modem is notifying it's > death. I don't think RIL asked for the modem to die. There might be > something else. > > By resetting, do you mean the modem recovers and starts working again {or} > does it stay dead? > > But If you are sure AT+CFUN is causing error, then comment out the call > for the "requestRadioPower" in the "onRequest" function's switch case > loop of ril sources. That will make the AT+CFUN ineffective from RIL. > > > On Thu, Jan 19, 2012 at 1:18 PM, Sai Chaitanya Chitneedi < > chaitanya.nom...@gmail.com> wrote: > >> Sorry i forgot to attach. The attachment here. >> >> >> On Thu, Jan 19, 2012 at 1:17 PM, Sai Chaitanya Chitneedi < >> chaitanya.nom...@gmail.com> wrote: >> >>> Hi Devindrappa, >>> The log shows none of the scripts are working. correctly. The log is >>> continued and i can't make out which error is for which script. Could you >>> please empty the log everytime before running a a script. That way i will >>> know which error is for which script. >>> In the attached log i seprated them. >>> >>> 1. The first set is from the old log only. >>> 2. In the second set, it is still expecting AT as response. I don't >>> know which script is giving this. >>> 3. The 3rd,4th,5th,6th sets almost got it right. They are SENDING >>> AT^M and expecting OK as result but since it is sending wrong message, it >>> will not get ok. WORK ON THE SCRIPT GIVING THIS RESULT. give >>> AT/c instead of just AT and retry. >>> 4. The next few sets are failing because they are expecting /rAT as >>> a response from modem. the script giving this error needs to be modified >>> to >>> have a space between /r and AT. it should be /r AT not /rAT >>> 5. The next few sets have a syntax mistake. Try to put a missing ' >>> [OR] " for the script giving this error. >>> 6. The last 3 sets are again expecting /rAT as a response from >>> modem. Do as i said in step 4. >>> >>> So basically all scripts are still wrong. That is why we are still >>> getting same error. Could you please separate which error is for which >>> script. Tell me which script is giving the error i said in step 3. We have >>> a improvement but still we didn't get it correctly. >>> >>> >>> On Thu, Jan 19, 2012 at 12:54 PM, venkat k raju <kvraju....@gmail.com>wrote: >>> >>>> Hi Sai, >>>> >>>> i think some problem with software reset issues!!!!!! android >>>> application or reference-ril.so i don't know... >>>> please check this log message. reset means the application will send >>>> AT+CFUN something like this right.. that time my modem was get resetting >>>> >>>> then usb was disconnecting ... >>>> >>>> AT> ATE0Q0V1 >>>> D/RILB ( 165): Notifying: radio available >>>> D/RILJ ( 165): [0002]> SCREEN_STATE: true >>>> D/RILJ ( 165): [0003]> RADIO_POWER >>>> D/AT ( 66): atchannel: EOF reached >>>> I/RIL ( 66): AT channel closed >>>> D/RILJ ( 165): [UNSL]< UNSOL_RESPONSE_RADIO_STATE_CHANGED RADIO_OFF >>>> E/RILJ ( 165): ERROR: mReqPending is NOT 0 but1 at TIMEOUT, reset! >>>> D/RIL ( 66): onRequest: SCREEN_STATE >>>> D/RILJ ( 165): [0002]< SCREEN_STATE error: >>>> com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE >>>> E/GSM ( 165): Wrong network type: 0 >>>> E/GSM ( 165): Wrong network type: 0 >>>> D/GSM ( 165): Poll ServiceState done: oldSS=[1 home null null >>>> null Unknown CSS not supported -1 -1RoamInd: -1DefRoamInd: -1EmergOnly: >>>> false] newSS=[3 home nulln >>>> E/RILJ ( 165): ERROR: mReqPending is NOT 0 but1 at TIMEOUT, reset! >>>> D/RILJ ( 165): [0004]> BASEBAND_VERSION >>>> D/RIL ( 66): onRequest: RADIO_POWER >>>> D/RILJ ( 165): [0003]< RADIO_POWER error: >>>> com.android.internal.telephony.CommandException: GENERIC_FAILURE >>>> D/RILJ ( 165): [0005]> GET_IMEI >>>> E/RILJ ( 165): ERROR: mReqPending is NOT 0 but2 at TIMEOUT, reset! >>>> D/RILJ ( 165): [0006]> GET_IMEISV >>>> D/RIL ( 66): onRequest: BASEBAND_VERSION >>>> D/RIL ( 66): onRequest: GET_IMEI >>>> D/RILJ ( 165): [0004]< BASEBAND_VERSION error: >>>> com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE >>>> D/RILJ ( 165): [0005]< GET_IMEI error: >>>> com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE >>>> E/RILJ ( 165): ERROR: mReqPending is NOT 0 but1 at TIMEOUT, reset! >>>> D/RIL ( 66): onRequest: GET_IMEISV >>>> D/RILJ ( 165): [0006]< GET_IMEISV error: >>>> com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE >>>> I/RIL ( 66): Re-opening after close >>>> D/RILB ( 165): Notifying: radio not available >>>> D/RILJ ( 165): [UNSL]< UNSOL_RESPONSE_RADIO_STATE_CHANGED >>>> RADIO_UNAVAILABLE >>>> E/GSM ( 165): Wrong network type: 0 >>>> E/GSM ( 165): Wrong network type: 0 >>>> D/GSM ( 165): Poll ServiceState done: oldSS=[3 home null null >>>> null Unknown CSS not supported -1 -1RoamInd: -1DefRoamInd: -1EmergOnly: >>>> false] newSS=[1 home nulln >>>> D/RILJ ( 165): [0007]> GET_CURRENT_CALLS >>>> E/RILJ ( 165): ERROR: mReqPending is NOT 0 but1 at TIMEOUT, reset! >>>> D/RIL ( 66): onRequest: GET_CURRENT_CALLS >>>> D/RILJ ( 165): [0007]< GET_CURRENT_CALLS error: >>>> com.android.internal.telephony.CommandException: RADIO_NOT_AVAILABLE >>>> >>>> is reset necessary and how to denied it please suggest me. what i am >>>> thinking is wrong or what? >>>> >>>> >>>> On Thu, Jan 19, 2012 at 12:15 PM, Devindrappa Handraki < >>>> devindrapp...@gmail.com> wrote: >>>> >>>>> Hi Chaitanya, >>>>> >>>>> Thanks for your reply, please look at the attached ppp.log and suggest >>>>> me where i am wrong. >>>>> >>>>> Thanks and Regards, >>>>> Devindrappa >>>>> >>>>> >>>>> On Wed, Jan 18, 2012 at 10:57 PM, Sai Chaitanya Chitneedi < >>>>> chaitanya.nom...@gmail.com> wrote: >>>>> >>>>>> Hi Devindrappa, >>>>>> >>>>>> 1. Please send new ppp-log and go through my previous message. >>>>>> 2. I was right about the REQUEST_GET_PREFERRED_NETWORK_TYPE it >>>>>> is for 2G/3G only.I checked my huawei ril , i have this in it:- >>>>>> >>>>>> >>>>>> switch (request){ >>>>>> >>>>>> case RIL_REQUEST_SET_PREFERRED_NETWORK_TYPE: >>>>>> requestSetPreferredNetworkType(data, datalen, t); >>>>>> break; >>>>>> >>>>>> >>>>>> and for the function " requestSetPreferredNetworkType " i'm giving >>>>>> at commands at+bandset=0 and AT+CGAATT=2,1,1 which will set my haweui >>>>>> E1732 for gsm only =2,1,2 for 3G only and 2,1,0 for dual mode. You can >>>>>> see >>>>>> in this forum here >>>>>> forum.xda-developers.com/archive/index.php/t-711753.html . Search >>>>>> for my said commands and you will find details. >>>>>> >>>>>> 3. . So obviously you don't have to deal with this. But if you still >>>>>> want to loose the error continue reading. Maybe the cause for error was >>>>>> your that your RIL didnot define how to handle the request itself. So it >>>>>> is >>>>>> giving error that request can't be supported by this ril. Look for the >>>>>> function "static void onRequest (int request, void *data, size_t datalen, >>>>>> RIL_Token t)" it will have a switch case statement with "request" as >>>>>> switch. In that give a case statement as i mentioned above at start of >>>>>> this >>>>>> message, but don't mention any function to call.leave it blank. That's it >>>>>> your error should vanish. >>>>>> >>>>>> 4. If you are keen on working with data connection in RIL. The best >>>>>> the ril can do for you is give the initialization commands. It cannot >>>>>> setup >>>>>> the connection, just sends at commands. look for function >>>>>> "requestSetupDataCall" this will have the initialization commands to be >>>>>> sent to modem before pppd link. This is the best the ril can do for you >>>>>> with respect to a data connection. It canNOT setup a data link. You will >>>>>> have to call pppd for that. The reason we are not using this yet, is bcoz >>>>>> we can't edit it frequently like the chat script and we didn't figure out >>>>>> the correct initialization commands yet and it does the exact same thing >>>>>> the chat script does for us. If the chat scripts fails this will fail as >>>>>> well. once we have a working connection we can comeback to the RIL. As i >>>>>> said ril has very little influence, if not none, in establishing a data >>>>>> connection. So 1st get data connection, then debug ril coz ril will not >>>>>> help in data connection in anyway. we can get data connection without >>>>>> ril. >>>>>> So just concentrate on the pppd logs for the moment. Ignore RIL. >>>>>> >>>>>> 5. And as for the c program to send at commands. Good idea by >>>>>> venkat. but you can also do it by cross compiling "echo" if you don't >>>>>> already have it for ARM. Then you can send any at command by giving >>>>>> command >>>>>> "echo atd*99***1# > /dev/ttyS0". You can also use "write" instead. May >>>>>> be >>>>>> cat will also work but i never tried it. >>>>>> >>>>>> >>>>>> On Wed, Jan 18, 2012 at 9:05 PM, Sai Chaitanya Chitneedi < >>>>>> chaitanya.nom...@gmail.com> wrote: >>>>>> > >>>>>> > Hi Devindrappa, >>>>>> > 1.Could you please post new ppp-log. It would have changed for sure. >>>>>> > 2.As venkat suggests remove rild startup from init.rc and re run >>>>>> and see what happens. Comment out the rild service. >>>>>> > 3.I will look into the error but ril has very little influence, if >>>>>> not none, in establishing a data connection. The ril is doing everything >>>>>> it >>>>>> is supposed to do. It is for telephony services only. >>>>>> > 4.I'm not sure but i think "the preffered network type" has to do >>>>>> with a AT command which sets whether to look for a 2G or 3G network first >>>>>> {or} the network scan order to register in the specific network. It sets >>>>>> its order to scan for networks. It is for 3G modems. I had experience >>>>>> with >>>>>> it when i was working with a huawei modem. It may not apply in your case >>>>>> because your modem doesn't support 3G and hence it's AT command is >>>>>> not accepted. I will look into it and get back to you with confirm >>>>>> answer. >>>>>> > 5.IF you think it is a sim lock for the time being you can simply >>>>>> replace the sim and go ahead. A lock is sim specific. A modem won't >>>>>> report >>>>>> a lock unless sim states so. >>>>>> > >>>>>> > On Wed, Jan 18, 2012 at 8:27 PM, Devindrappa Handraki < >>>>>> devindrapp...@gmail.com> wrote: >>>>>> >> >>>>>> >> Hi Chaitanya, >>>>>> >> >>>>>> >> 1. I tried with all your script but getting same error : >>>>>> >> I/pppd ( 1394): ######## Starting pppd >>>>>> >> I/pppd ( 1396): ######## pppd additional arguments >>>>>> >> E/pppd ( 1397): Connect script failed >>>>>> >> I/pppd ( 1400): ######### pppd exited with 0 >>>>>> >> >>>>>> >> 2. When i do logcat -b radio >>>>>> >> on logcat -b radio, i see following log message >>>>>> >> [0081]< REQUEST_GET_PREFERRED_NETWORK_TYPE error: >>>>>> com.android.internal.telephony.CommandException: REQUEST_NOT_SUPPORTED >>>>>> >> What do meant by this error. >>>>>> >> >>>>>> >> 3. Please advice, if the RIL i have ported is minimal for Phone >>>>>> and SMS only and need to be supported for Network as well, as the radio >>>>>> log >>>>>> message dumps as >>>>>> >> [0081]< REQUEST_GET_PREFERRED_NETWORK_TYPE error: >>>>>> com.android.internal.telephony.CommandException: REQUEST_NOT_SUPPORTED >>>>>> >> >>>>>> >> Do i need to implemenet in RIL 'GET_PREFERRED_NETWORK_TYPE' and >>>>>> 'SET_PREFERRED_NETWORK_TYPE'? or am i missing anything else as well, as i >>>>>> see in setttings->security settings, my SIM LOCK is enabled by default, >>>>>> do >>>>>> i have to unlock it? if so,it asks for a PIN as well. >>>>>> >> >>>>>> >> Thanks and Regards, >>>>>> >> Devindrappa >>>>>> >> >>>>>> >> >>>>>> >> >>>>>> >> On Wed, Jan 18, 2012 at 5:24 PM, Sai Chaitanya Chitneedi < >>>>>> chaitanya.nom...@gmail.com> wrote: >>>>>> >>> >>>>>> >>> Hi venkat, >>>>>> >>> for running from init.rc simply put your command in a script and >>>>>> add the script as a service. You can follow instructions here :- >>>>>> http://afewe.wordpress.com/android-arm-development/use-point-to-point-protocol-ppp-in-android/ >>>>>> Just modify the non commented /system/bin/pppd /dev/ttyUSB0 115200 >>>>>> mo...... >>>>>> line with your command and add this in your init.rc file >>>>>> >>> >>>>>> >>> service pppd_gprs /etc/ppp/init.gprs-pppd >>>>>> >>> user root >>>>>> >>> group radio cache inet misc >>>>>> >>> >>>>>> >>> >>>>>> >>> If you run pppd and rild together what error are you getting? if >>>>>> your modem is getting disconnected then i may not be able to help bcoz i >>>>>> don't have the same modem. But if the problem is that you are getting >>>>>> above >>>>>> error log then the problem is that after at+cgdcont=1... your modem is >>>>>> not >>>>>> giving OK response it is giving new line characters and timing out. Did >>>>>> you >>>>>> want it to send a newline character after "CellOne" ~ ^M. if not, then >>>>>> that >>>>>> may be the culprit. Or may be your modem is not able to complete the >>>>>> request before the timeout. >>>>>> >>> >>>>>> >>> On Wed, Jan 18, 2012 at 4:15 PM, venkat k raju < >>>>>> kvraju....@gmail.com> wrote: >>>>>> >>>> >>>>>> >>>> Hi this was my command and response!!!!!!!! >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> #/system/bin/pppd nodetach debug /dev/ttyACM0 115200 nocrtscts >>>>>> local 0.0.0.0:10.0.0.1 noipdefault ipcp-accept-local connect >>>>>> '/system/bin/chat -v -s -f /system/etc/p >>>>>> >>>> >>>>>> >>>> pp/gprs_chat' defaultroute usepeerdns modem updetach noauth >>>>>> >>>> >>>>>> >>>> timeout set to 15 seconds >>>>>> >>>> abort on (BUSY) >>>>>> >>>> abort on (NO CARRIER) >>>>>> >>>> abort on (VOICE) >>>>>> >>>> abort on (NO DIALTONE) >>>>>> >>>> abort on (NO DIAL TONE) >>>>>> >>>> abort on (NO ANSWER) >>>>>> >>>> abort on (DELAYED) >>>>>> >>>> report (CONNECT) >>>>>> >>>> timeout set to 40 seconds >>>>>> >>>> send (AT+CGDCONT=1,"IP","CellOne"^M) >>>>>> >>>> expect (OK) >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M^M^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> ^M >>>>>> >>>> alarm >>>>>> >>>> Failed >>>>>> >>>> >>>>>> >>>> here my files permissions >>>>>> >>>> ls -l /dev/ttyACM0 >>>>>> >>>> crw-rw---- radio radio 166, 0 2000-01-02 12:39 ttyACM0 >>>>>> >>>> >>>>>> >>>> ls -l /system/bin/pppd >>>>>> >>>> -rwxrwxr-x radio radio 139540 2012-01-16 08:11 pppd >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> ls -l /system/bin/chat >>>>>> >>>> -rwxr-xr-x radio radio 42752 2012-01-16 09:39 chat >>>>>> >>>> >>>>>> >>>> ls -l /system/etc/ppp/gprs_chat >>>>>> >>>> -rwxr-xr-x radio radio 229 2012-01-18 10:27 gprs_chat >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> On Wed, Jan 18, 2012 at 4:08 PM, venkat k raju < >>>>>> kvraju....@gmail.com> wrote: >>>>>> >>>>> >>>>>> >>>>> Hi chaitanya, >>>>>> >>>>> >>>>>> >>>>> can you tell me how to run pppd from init.rc file. >>>>>> >>>>> >>>>>> >>>>> one more thing here is if i run rild daemon,then pppd getting >>>>>> failed. >>>>>> >>>>> >>>>>> >>>>> >>>>>> >>>>> >>>>>> >>>>> >>>>>> >>>>> On Tue, Jan 17, 2012 at 2:35 PM, venkat k raju < >>>>>> kvraju....@gmail.com> wrote: >>>>>> >>>>>> >>>>>> >>>>>> sorry without rild interface i am connecting internet >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Tue, Jan 17, 2012 at 2:35 PM, venkat k raju < >>>>>> kvraju....@gmail.com> wrote: >>>>>> >>>>>>> >>>>>> >>>>>>> Hi Devindrappa Handraki, >>>>>> >>>>>>> >>>>>> >>>>>>> i had been trying it........... for me both are not working >>>>>> at time... here i am using mux concept also.. !!!!!!!! >>>>>> >>>>>>> >>>>>> >>>>>>> i don't know what happen in your case....but with rild >>>>>> interface i have been connection the net .. >>>>>> >>>>>>> see once again... >>>>>> >>>>>>> 1) i written code for manually enter at commands!!!!! >>>>>> >>>>>>> in this #AT+CGREG=1 >>>>>> >>>>>>> #AT^SGAUTH=0 // in your case no need of this >>>>>> command. >>>>>> >>>>>>> #At+cgatt=1 >>>>>> >>>>>>> # AT+Cgdcont=1,IP,BSNLNET >>>>>> >>>>>>> 2) >>>>>> >>>>>>> >>>>>> >>>>>>> /system/bin/pppd nodetach debug /dev/ttyACM0 115200 >>>>>> nocrtscts local 0.0.0.0:10.0.0.1 noipdefault ipcp-accept-local >>>>>> connect '/system/bin/chat -v -s -f /system/etc/ppp/gprs_chat' >>>>>> defaultroute >>>>>> usepeerdns modem updetach noauth >>>>>> >>>>>>> >>>>>> >>>>>>> 3) gprs_chat.sh file contains >>>>>> >>>>>>> >>>>>> >>>>>>> ABORT 'BUSY' >>>>>> >>>>>>> ABORT 'NO CARRIER' >>>>>> >>>>>>> ABORT 'VOICE' >>>>>> >>>>>>> ABORT 'NO DIALTONE' >>>>>> >>>>>>> ABORT 'NO DIAL TONE' >>>>>> >>>>>>> ABORT 'NO ANSWER' >>>>>> >>>>>>> ABORT 'DELAYED' >>>>>> >>>>>>> REPORT CONNECT >>>>>> >>>>>>> TIMEOUT 6 >>>>>> >>>>>>> '' >>>>>> >>>>>>> 'AT+CGDCONT=1,"IP","airtelgprs.com"' >>>>>> >>>>>>> 'OK' 'ATD*99***1#' >>>>>> >>>>>>> TIMEOUT 30 >>>>>> >>>>>>> CONNECT '' >>>>>> >>>>>>> >>>>>> >>>>>>> >>>>>> >>>>>>> >>>>>> >>>>>>> >>>>>> >>>>>>> >>>>>> >>>>>>> On Tue, Jan 17, 2012 at 2:23 PM, Devindrappa Handraki < >>>>>> devindrapp...@gmail.com> wrote: >>>>>> >>>>>>>> >>>>>> >>>>>>>> Hi venkat and Chaitanya, >>>>>> >>>>>>>> >>>>>> >>>>>>>> 1. I am not able to access Internet, i am getting the below >>>>>> mentioned error >>>>>> >>>>>>>> E/pppd ( 1799): Connect script failed >>>>>> >>>>>>>> I/pppd ( 1802): ######### pppd exited with 8 >>>>>> >>>>>>>> >>>>>> >>>>>>>> 2. Do we need to configure mux driver for internet access >>>>>> and telephone services. If so please give me some hints. >>>>>> >>>>>>>> >>>>>> >>>>>>>> Thanks and Regards, >>>>>> >>>>>>>> Devindrappa >>>>>> >>>>>>>> >>>>>> >>>>>>>> >>>>>> >>>>>>>> >>>>>> >>>>>>>> >>>>>> >>>>>>>> On Tue, Jan 17, 2012 at 9:12 AM, venkat k raju < >>>>>> kvraju....@gmail.com> wrote: >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> Hi Chaitanya & Devindrappa, >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> thanks for your suggestions. >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> finally i am able to establish GPRS and GSM individually. >>>>>> >>>>>>>>> if i tried both at time then my usb (modem) was >>>>>> disconnecting. >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> i have been trying it... !!!!!!!!! >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> On Mon, Jan 16, 2012 at 5:23 PM, Sai Chaitanya Chitneedi < >>>>>> chaitanya.nom...@gmail.com> wrote: >>>>>> >>>>>>>>>> >>>>>> >>>>>>>>>> Hi venkat, >>>>>> >>>>>>>>>> I'm not aware of the mux driver and config binary you are >>>>>> using. Assuming it works well, it seems like a permission problem or a >>>>>> locked socket problem. do a "lsof" on /dev/socket/rild (socket used by >>>>>> android to communicate with ril daemon) for any exsting locks and check >>>>>> its >>>>>> permissions. Try with the physical port first,after killing the rild. >>>>>> Then >>>>>> try with your virtual port. >>>>>> >>>>>>>>>> >>>>>> >>>>>>>>>> Also if it suits your purpose use a soft link instead of >>>>>> virtual ports. >>>>>> >>>>>>>>>> >>>>>> >>>>>>>>>> On Mon, Jan 16, 2012 at 11:25 AM, venkat k raju < >>>>>> kvraju....@gmail.com> wrote: >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> Hi chaitanya, >>>>>> >>>>>>>>>>> can you explain me how to establish gsm on gingerbread. >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> i am following there steps to manually establish GSM/GPRS >>>>>> .... please correct me. >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> #chmod 0666 /dev/ttyACM0 /********* my physical serial >>>>>> port*******/ >>>>>> >>>>>>>>>>> # chown radio.radio /dev/ttyACM0 >>>>>> >>>>>>>>>>> # insmod ./linmux.ko /*************** my mux driver to >>>>>> create virtual port *********/ >>>>>> >>>>>>>>>>> # chmod 0666 /dev/ttyMux1 >>>>>> >>>>>>>>>>> # chmod 0666 /dev/ttyMux2 >>>>>> >>>>>>>>>>> # chmod 0666 /dev/ttyMux0 >>>>>> >>>>>>>>>>> # chown radio.radio /dev/ttyMux0 >>>>>> >>>>>>>>>>> # chown radio.radio /dev/ttyMux1 >>>>>> >>>>>>>>>>> # chown radio.radio /dev/ttyMux2 >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> #mknod /dev/muxcfg c 239 0 /****** i am creating the >>>>>> interface driver***********/ >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> #/system/bin/linmuxcfg -p=/dev/ttyACM0 /******** >>>>>> configuring the physical port to virtual port **********/ >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> then i am trying to kill rild daemon then i am trying >>>>>> execute the bellow command for GSM as well as gprs with new virtual >>>>>> serial >>>>>> port. >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> #/system/bin/rild -l /system/lib/libreference-ril.so -- >>>>>> -d /dev/ttyMux0 >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> but here i got the error like this >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> I/RIL ( 360): Opening tty device /dev/ttyMux0 >>>>>> >>>>>>>>>>> E/RILC ( 360): Failed to get socket 'rild' >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> please suggest me !!!!!!! >>>>>> >>>>>>>>>>> >>>>>> >>>>>>>>>>> thanks&Regards >>>>>> >>>>>>>>>>> k.v.raju >>>>>> >>>>>>>>>> >>>>>> >>>>>>>>>> >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> >>>>>> >>>>>>>>> -- >>>>>> >>>>>>>>> thanks&Regards >>>>>> >>>>>>>>> k.v.raju >>>>>> >>>>>>>> >>>>>> >>>>>>>> >>>>>> >>>>>>> >>>>>> >>>>>>> >>>>>> >>>>>>> >>>>>> >>>>>>> -- >>>>>> >>>>>>> thanks&Regards >>>>>> >>>>>>> k.v.raju >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> thanks&Regards >>>>>> >>>>>> k.v.raju >>>>>> >>>>> >>>>>> >>>>> >>>>>> >>>>> >>>>>> >>>>> >>>>>> >>>>> -- >>>>>> >>>>> thanks&Regards >>>>>> >>>>> k.v.raju >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> >>>>>> >>>> -- >>>>>> >>>> thanks&Regards >>>>>> >>>> k.v.raju >>>>>> >>> >>>>>> >>> >>>>>> >> >>>>>> > >>>>>> >>>>> >>>>> >>>> >>>> >>>> -- >>>> thanks&Regards >>>> k.v.raju >>>> >>> >>> >> > -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
