Registrato: Aug 27, 2004

Applicazioncina (necessita ultimo python e script aggiuntivi) ke studia l'accelerometro integrato nei vari N82-N95 etc.., con grafici interessanti:

Version History

* 1.2 2008-05-12 Sensor data visualization with vectors and moving dot graph. Possibility to change zoom level (1 - 10). Switch views with left and right arrow.
* 1.1 2008-05-08 Visualize raw sensor data. Bars idea based on Aapo Rista modified verlet.py
* 1.0 2008-05-07 Based on Sensor Sample + debug code to see raw sensor data

Tested with pyS60 1.4.3 in N82.

Sample Code

* Quick and dirty tool to figure out raw Sensor API data.
* Debug code is included, but beware: it generates a HUGE file on your phone. By default debugging is turned off.
* How to do tab views without using tabs.
* How to scale data.
* How to create scrolling dotted graph.

Sensor Analyzer

Can be used to see what kind of raw data values Sensor API gives, when you move, turn and shake the device.

First bar is data_1 (RED), second bar is data_2 (GREEN) and third bar is data_3 (BLUE). At top you see max value for each data and at bottom min value. Bottom row shows current value for each.

You can reset the recorded max/min limits by pressing zero number key at any time.

Uses cases:

* Try to document Sensor API
* Experiment with movement related algorithms
* Search for limits

Usage - Keyboard shortcuts:

1 - Toggle data channel 1 on/off
2 - Toggle data channel 2 on/off
3 - Toggle data channel 3 on/off
0 - Reset collected data, start again
* - Zoom more
# - Zoom less
Right Arrow - Switch view Bars->Vector->Graph
Left Arrow - Switch view Graph->Vector->Bars
9 - Save screen snapshot on disk (debug mode only)