Measure of the file /dev/input/event3 (Accelerometer data)

Paul V. Borza paul at accelsense.org
Tue Sep 23 13:32:20 CEST 2008


Direct source code for reading values:
http://code.google.com/p/accelges/source/browse/trunk/accelneo/src/accelneo.c
Paul

On Tue, Sep 23, 2008 at 2:28 PM, Jacob Peterson <jacobp at iastate.edu> wrote:
>
> I think the Accelerometer data retrieval page on the wiki should have all the information you are looking for:
>
> http://wiki.openmoko.org/wiki/Accelerometer_data_retrieval
>
> along with several projects using the accelerometers that would be good reference points on projects.openmoko.org.  Search for accel.
>
> Also the Google Summer of Code gestures project:
>
> http://wiki.openmoko.org/wiki/Gestures
>
> Good luck.
>
> On Tue, Sep 23, 2008 at 12:59 PM, daniel103 <danifuentes2000 at yahoo.es> wrote:
>>
>> Hello again,
>>
>>
>> in /dev/input/event3 (or  /dev/input/event2) you can see something like
>> that:
>>
>>
>> 00030e0  c157 48d7 82df 000c 0000 0000 0000 0000
>> 00030f0  c157 48d7 a770 000c 0002 0000 0012 0000
>> 0003100  c157 48d7 a7ea 000c 0002 0001 0012 0000
>>
>> the last two columns are the accelerometer values. my question is ¿what is
>> the measure of this values? ¿how i can obtain the decimal value?
>>
>> thanks so much
>>
>> --
>> View this message in context: http://n2.nabble.com/Measure-of-the-file--dev-input-event3-%28Accelerometer-data%29-tp1112096p1112096.html
>> Sent from the Openmoko Community mailing list archive at Nabble.com.
>>
>>
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--
Paul V. Borza


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