[Tinyos-help] CC2420Control issue

[André Egners]

Hi.

My little problem is about wiring the CC2420Control stuff.
The program should do multiphop, therefore I want to be able to alter
the radio strength which is done through CC2420Control (I'm using the 
Teleob mote).

Is the wiring the right one?

LedDronesM.CC2420Control -> CC2420RadioC.CC2420Control;

When I do a make it gives me this:
LedDronesM.nc:10: interface CC2420Control not found
LedDrones.nc:13: component CC2420RadioC not found
LedDrones.nc:24: cannot find `CC2420Control'

All that stuff is located in /opt/tinyos-1.x/tos/lib/CC2420Radio.

Any ideas on what I'm doing wrong?
I have been told that this error especially occurs when doing "make pc".
Do I have to compile it platform specific right away?
Should the compiler not at least to be able to find the stuff above?

Andre