Are you using the mica sensor board "micasb"? I'm not
sure that the micaz has a light sensor...

If so you need to switch the light and temp sensors on
individually using some of the PW binary outputs. The
Photo and Temp modules in tos/sensorboards/micasb do this.
The micasb schematic shows which outputs you need to use
if you are re-implementing the wheels.
MS



Gina Upperman wrote:
Hi All –

We are trying to record both the light and temperature values read by sensors on the Crossbow Micaz motes. This works for the light but not for temperature. We have implemented the modules for light and temperature in the same way, but there seems to be a problem in the call to temp.getData(). Does anyone have experience reading from the temperature sensor on these motes? Is there something that you need to do differently from the light sensor? Any advice would be appreciated!

Thank you very much,

Gina Upperman

Rice University


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