Check in your adb shell "ls -l /sdcard" shows the SD card contents. If not, then problem is with your mmc driver, either it not configured/initialized properly.
On Fri, Oct 1, 2010 at 9:34 AM, Raju Sana <venkat.raju...@gmail.com> wrote: > No , none of these application can able to access the SD card, its the same > problem as with the camera application. > > On Thu, Sep 30, 2010 at 12:10 PM, Sreekanth W <w.sreeka...@gmail.com> wrote: >> >> How about other applications like Media Player & Music Player are able >> to access your SD card? >> >> Are they showing the SD card contents? >> >> >> On Thu, Sep 30, 2010 at 10:48 AM, Raju Sana <venkat.raju...@gmail.com> >> wrote: >> > The path which I gave in vold.fstab is as per the mentioned example >> > there >> > and is as follows. >> > >> > dev_mount sdcard /mnt/sdcard auto >> > /devices/platform/mmci-omap-hs.0/mmc_host/mmc0 >> > >> > Still my camera application broken by saying please insert the SD card. >> > >> > I browse the source code dig a little more into it and found that the >> > camera application has registered for the the event notifications of >> > MEDIA_MOUNT as there was no event broadcast like MEDIA_MOUNT it was >> > throwing the exceptions and camera application breaks. I guess the >> > Volume >> > Manager is culprit here as it responsible for mounting the SD card and >> > broad >> > cast the event but same code is working on the zoom2 board I just >> > wonder. >> > >> > Thanks &Regards, >> > Venky. >> > >> > On Thu, Sep 30, 2010 at 9:39 AM, Srikant <w.sreeka...@gmail.com> wrote: >> >> >> >> Have a look at in vold.fstab file >> >> >> >> There is an example for specifying specific partitions for mounting >> >> >> >> - >> >> >> >> On Sep 28, 11:50 am, August <huangbo0...@gmail.com> wrote: >> >> > Thans for you reply. >> >> > i have verified this path exists in my target adb shell /sys/devices/ >> >> > platform/s3c-hsmmc.0/mmc_host/mmc0.however,the path is longer than it >> >> > like this:/sys/devices/platform/s3c-hsmmc.0/mmc_host/mmc0/mmc0:0001 . >> >> > there are two partitions ,one is for rootfs.another one is for music >> >> > like XXXX.ogg.and check my vold.conf file it is like this:/devices/ >> >> > platform/s3c-hsmmc.0/mmc_host/mmc0 >> >> > >> >> > so do you know how to change the vold.conf file to be suitable for >> >> > the >> >> > situation of two partition. >> >> > thanks again. >> >> > >> >> > On Sep 28, 9:10 am, Srikant <w.sreeka...@gmail.com> wrote: >> >> > >> >> > >> >> > >> >> > > Verify this path exists in your target adb shell >> >> > > /sys/devices/platform/s3c-hsmmc.0/mmc_host/mmc0 >> >> > >> >> > > also check in your vold.conf file, it should be like >> >> > > /devices/platform/s3c-hsmmc.0/mmc_host/mmc0 >> >> > >> >> > > Then your SD card should detect. >> >> > >> >> > > On Sep 25, 5:15 pm, August <huangbo0...@gmail.com> wrote: >> >> > >> >> > > > i also meet the same problem. >> >> > >> >> > > > I have ported android- 2.6.24.7 to my s3c smdk6410,and the >> >> > > > filesystem >> >> > > > is eclair that I built from the source code.Now I can boot it up >> >> > > > and >> >> > > > see the main window. and I also did thev4l2.patch in the >> >> > > > libcamera >> >> > > > and get a new libcamera.so and a libcameraservice.so. what's >> >> > > > more, i >> >> > > > also did the gspca1.patch in the usb/media.because i found there >> >> > > > is >> >> > > > not gspca1 in the kernel 2.6.14.7. >> >> > > > but after I click on Camera application it says please insert the >> >> > > > SD >> >> > > > card and another problem: "can't open ,no space left on device " >> >> > >> >> > > > have you solve it ,please give me some advice. >> >> > > > thanks a lot >> >> > >> >> > > > On Sep 21, 2:27 pm, Raju Sana <venkat.raju...@gmail.com> wrote: >> >> > >> >> > > > > Hi >> >> > >> >> > > > > I have ported the similarV4L2stuff to android2.2 on beagle >> >> > > > > board , >> >> > > > > it >> >> > > > > builds for me but when I click on Camera application it says >> >> > > > > please insert >> >> > > > > the SD card . Are there any vold issues in android2.2 ? >> >> > > > > I guess the media scanner or vold some how unable to >> >> > > > > detect/mount >> >> > > > > the SD >> >> > > > > card such that the camera application was not aware of SD card. >> >> > >> >> > > > > please find me some pointers on this. >> >> > >> >> > > > > Thanks & Regards, >> >> > > > > Venkat. >> >> > >> >> > > > > On Thu, Sep 2, 2010 at 12:17 PM, Rahul Soparkar >> >> > > > > <soparkar.ra...@gmail.com>wrote: >> >> > >> >> > > > > > Hi >> >> > >> >> > > > > > First you need to verify does your kernel supportV4L2through >> >> > > > > > your >> >> > > > > > kernel configuration, >> >> > > > > > Then you have to write an HAL implementation according to the >> >> > > > > > Camera >> >> > > > > > interface specified by android2.2, your HAL implementation >> >> > > > > > should take >> >> > > > > > care about theV4L2stuff, and would act as an communication >> >> > > > > > bridge >> >> > > > > > between yourV4L2based camera driver in linux and the android >> >> > > > > > framework. >> >> > >> >> > > > > > Below given link will of some help, they even have a patch >> >> > > > > > for >> >> > > > > > the HAL >> >> > > > > > implementation forV4L2based camera but i think its for a >> >> > > > > > older >> >> > > > > > version of android u need to modify accoring to android 2.2 >> >> > > > > > and >> >> > > > > > your >> >> > > > > > camera sensor : >> >> > >> >> > > > > > >> >> > > > > > >> >> > > > > > "http://groups.google.com/group/android-porting/browse_thread/thread/ >> >> > > > > > >> >> > > > > > >> >> > > > > > f6b9c22ee45a68c4<http://groups.google.com/group/android-porting/browse_thread/thread/%...> >> >> > > > > > " >> >> > >> >> > > > > > Cheers, >> >> > > > > > Rahul Soparkar >> >> > >> >> > > > > > On Aug 30, 1:11 pm, sandeep kaushik <sandeep...@gmail.com> >> >> > > > > > wrote: >> >> > > > > > > Hi, >> >> > >> >> > > > > > > I have a query about usingv4l2based driver for camera on >> >> > > > > > > android 2.2 >> >> > > > > > > platform. >> >> > > > > > > Is there any application available for testing camera? >> >> > > > > > > Also, >> >> > > > > > > what >> >> > > > > > > patch that needs to be added on android for >> >> > > > > > > supportingv4l2feature? >> >> > >> >> > > > > > > Regards >> >> > > > > > > Sandeep >> >> > >> >> > > > > > -- >> >> > > > > > unsubscribe: >> >> > > > > > >> >> > > > > > android-porting+unsubscr...@googlegroups.com<android-porting%2bunsubscr...@googlegroups.com> >> >> > > > > > website:http://groups.google.com/group/android-porting- Hide >> >> > > > > > quoted text - >> >> > >> >> > - Show quoted text - >> >> >> >> -- >> >> unsubscribe: android-porting+unsubscr...@googlegroups.com >> >> website: http://groups.google.com/group/android-porting >> > >> > > > -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
