Hello Roger ! Thanks for your sincere attention. I am using imote2 .The problem in simply replacing the sensor is that the 'oscilloscope' application uses an interface 'read' which should be defined in the sensor being used.If I just replace the DemoSensor by "TestSensor"(which reads values from ADC), then it will give an error.This is the problem which should be addressed.
Thanks for your time ! Waqas Roger Larsson wrote: > > 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 > > -- View this message in context: http://old.nabble.com/Changing-the-sensor-in-oscilloscope-application-tp29539396p29540888.html Sent from the TinyOS - Help mailing list archive at Nabble.com. _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
