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Posts: 3,319 | Thanked: 5,610 times | Joined on Aug 2008 @ Finland
#31
Apropos accm, I undestand this is a hardcore question but... will we have access to the inertial wakeup feature of the chip ? (this could be used to detect being picked up/flipping pages/etc without polling like crazy).
 
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#32
Originally Posted by Master of Gizmo View Post
That's actually not as a strange idea as it seems. The tiltstick e.g. just works inside the sdk and so would any other usb peripheral connected via usb and accessed via libusb.
many laptop hard drives have accelerometers built in to sense falling/dropping.. maybe you could use that?
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Posts: 3,105 | Thanked: 11,088 times | Joined on Jul 2007 @ Mountain View (CA, USA)
#33
There is a new version of NumptyPhysics in Fremantle extras-devel. The game now starts with a new but provisional screen: "Accelerometers test".

Sadly the test fails. The objects in that screen and anthing else you draw follows the same gravity falling down the display... no matter in what position you have the device. Maybe someone can give a hand to Tim Edmonds?
 
Posts: 1,208 | Thanked: 1,028 times | Joined on Oct 2007
#34
I uploaded madbomber 0.2.5-3maemo5 to extras-devel, it has accelerometer based control now. Any feedback (does it work, direction ok, general feel) would be welcome so I could decide what do with it.
 

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#35
MadBomer doesn't seem to respond to accelerometers. The keys do work.
 

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#36
Originally Posted by qgil View Post
MadBomer doesn't seem to respond to accelerometers. The keys do work.
Doh! I left my acceleremoter test setup in the code (which is typing some numbers manually to a file and see what happens). You could try this
Code:
ln -s /sys/class/i2c-adapter/i2c-3/3-001d/coord /tmp/coord
 

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#37
Bringing this back from the dead...

I looked at sandcastle and there is the DBusGProxy callback. Ok, what amound of motion does it take to trigger such a callback?

Is there some documentation on the nature of the dbus accelerometer functionality?
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Unofficial PR1.3/Meego 1.1 FAQ

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Classic example of arbitrary Nokia decision making. Couldn't just fallback to the no brainer of tagging with lat/lon if network isn't accessible, could you Nokia?
MAME: an arcade in your pocket
Accelemymote: make your accelerometer more joy-ful
 
Posts: 61 | Thanked: 7 times | Joined on Aug 2007 @ Kassel, Germany
#38
hi,

i am also interested to know how one can access the accelerometer on the N900, especially if it is possible to do so via Python.

how about other sensors? or radio signal/base station/battery etc.?

thank you..

wahlau.
 
Posts: 3,319 | Thanked: 5,610 times | Joined on Aug 2008 @ Finland
#39
See http://wiki.maemo.org/Accelerometers, it even has a python example.
 

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#40
thanks. that answers my answer pretty well!

i wonder if there will be Sensor API-like on the S60 Platform interfaces on N900. that would make many things simpler...
 
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