On Tuesday 03 July 2007 05:12:18 pm John Griessen wrote:
> I would like to find any TinyOS-2.0 example code for the telosb to help me
> make a platform variant based on it. For instance, I see in
> /tinyos-2.x/tos/chips/sht11
> generic module SensirionSht11LogicP() and other interfaces built on top
> of it, but no
> example turns up for telosb. Know anywhere else to look?
Look at the Oscilloscope app in $TOSROOT/apps. Note that it creates a new
DemoSensorC() component and uses its Read interface to retrieve data from a
sensor.
Look at SensirionSht11C.nc in $TOSDIR/platforms/telosa/chips/sht11. It
provides Read interfaces for reading temperature and humidity from an sht11.
With a custom DemoSensorC.nc component, placed in your project's home
directory so that it takes precedence, you can then read temp (or humidity)
via the Oscilloscope app. The DemoSensorC.nc is very simple:
generic configuration DemoSensorC() {
provides interface Read<uint16_t>;
}
implementation {
components new SensirionSht11C() as DemoSensor;
Read = DemoSensor.Temperature;
}
The telosb platform inherits from the telosa platform, so this setup should
work fine on either, I'd think.
All the best,
Steve
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