Thanks Durgadoss for the reply. I will :-) On 4/24/12, Durgadoss Ramanathan <r.durgad...@gmail.com> wrote: > Hi, > > Just do a Google on "Sysfs". > You will have Wiki pages and pdf s explaining sysfs. > > Re: the mic thing, I am not sure. Probably it is exposed to user space > through Audio HAL > but I am no expert on this to comment here :-( > > On Tue, Apr 24, 2012 at 10:25 PM, Kanishka Ariyapala > <kanishka...@gmail.com>wrote: > >> Thanks Durga, >> >> Do you know any good reference material for sysfs? so I can get start >> on it. I am new to device drivers. Also can this be tested on the >> emulator? because I plan to test it on it first, before moving on to >> the device. >> >> Also can sysfs be used to access the mic as well? I mean to get the >> noise level, or is it different? >> Thank you, >> >> Regards, >> Kanishka >> >> On 4/23/12, Durgadoss Ramanathan <r.durgad...@gmail.com> wrote: >> > Hi, >> > I have written a couple of Accelerometer drivers, where the properties >> are >> > exposed >> > via a Sysfs interface. So, you would want to figure out the sysfs paths >> > and proceed. >> > >> > -Durga >> > >> > On Mon, Apr 23, 2012 at 2:24 PM, DK <kanishka...@gmail.com> wrote: >> > >> >> How to access the accelerometer at the kernel level and read its >> >> values. For example to identify if the user is standing(stationary) or >> >> driving (moving). I think I think will have to deal with device >> >> drivers, found this post >> >> http://processors.wiki.ti.com/index.php/Android_Sensor_PortingGuide >> >> but it is not descriptive enough to get started..any ideas, tutorial a >> >> guide? >> >> >> >> -- >> >> unsubscribe: android-kernel+unsubscr...@googlegroups.com >> >> website: http://groups.google.com/group/android-kernel >> > >> > >> > >> > >> > -- >> > Regards >> > Durgadoss >> > >> > -- >> > unsubscribe: android-kernel+unsubscr...@googlegroups.com >> > website: http://groups.google.com/group/android-kernel >> >> -- >> unsubscribe: android-kernel+unsubscr...@googlegroups.com >> website: http://groups.google.com/group/android-kernel >> > > > > -- > Regards > Durgadoss > > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel
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