Try giving chmod 777 /dev/*
We had similary device permission problem and it worked using the above. -------------- Regards Vikas KM On Mon, Oct 17, 2011 at 5:25 PM, David Turner <di...@android.com> wrote: > Hello, > > I think this is not related to the NDK, try android-porting@ instead, > where people with similar problems will likely be able to help you > > Regards > > On Fri, Oct 14, 2011 at 7:08 PM, Anil > <anil.phi...@motorolasolutions.com>wrote: > >> What permissions does AndroidManifest.xml need to access a device >> driver? >> The device driver file has 777 permissions. >> I am using Froyo 2.2 on the OMAP4 Blaze board. >> When I try to call the device driver through JNI, I get a write error >> and errno is "Bad File Number". >> I used permissions >> <uses-permission android:name="android.permission.FACTORY_TEST" /> >> <uses-permission android:name="android.permission.HARDWARE_TEST" /> >> >> However when I look in Settings, I do not see these permissions. >> >> Anil >> >> -- >> You received this message because you are subscribed to the Google Groups >> "android-ndk" group. >> To post to this group, send email to android-...@googlegroups.com. >> To unsubscribe from this group, send email to >> android-ndk+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/android-ndk?hl=en. >> >> > -- > 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
