Hi, Since I run into this too not long ago I try to answer it with my solution. It is actually very simple - when you stop thinking that you should redefine the DemoSensor... (as my first thought was)
Instead replace the DemoSensor with the predefined sensor you like to use. In this example I am routing to the Z axis of an three axis accelerometer (mulle platform) Since this sensor also has a Sleep interface I have to route to it too... /RogerL Index: apps/Oscilloscope/OscilloscopeAppC.nc =================================================================== RCS file: /cvsroot/tinyos/tinyos-2.x/apps/Oscilloscope/OscilloscopeAppC.nc,v retrieving revision 1.2 diff -r1.2 OscilloscopeAppC.nc 23c23 < new TimerMilliC(), new DemoSensorC() as Sensor, --- > new TimerMilliC(), HplMMA7261QTC as Sensor, 31c31 < OscilloscopeC.Read -> Sensor; --- > OscilloscopeC.Read -> Sensor.AccelZ; 33c33 < --- > OscilloscopeC.Enable -> Sensor.Sleep; /* Sleep is active low */ Index: apps/Oscilloscope/OscilloscopeC.nc =================================================================== RCS file: /cvsroot/tinyos/tinyos-2.x/apps/Oscilloscope/OscilloscopeC.nc,v retrieving revision 1.6 diff -r1.6 OscilloscopeC.nc 28a29 > interface GeneralIO as Enable; 57a59 > call Enable.set(); Wagas wrote > > Hi everyone ! > > The 'Oscilloscope' application in tinyos-2.x uses the component DemoSensorC > which acquires battery voltage from PMIC and displays it on java applet. So > the sensor being used is taking value of battery voltage.I want the > oscilloscope application to use the ADC as the sensor so that value of > voltage on ADC terminal can be displayed on java applet of oscilloscope. The > 'TESTMAX136' is using ADC as a sensor. Can anyone tell me how to change the > sensor being used by oscilloscope from PMIC to ADC. > > Thanks for your time ! > > Waqas -- Roger Larsson, Research Engineer Division of Mobile Networking and Computing Luleå University of Technology SE-931 87 Skellefteå Phone: +46 (0)910 58 53 18 _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
