Hello everyone:
I'm wring a driver for mda320. I write two files, Mda320deviceC.nc and
Mda320deviceP.nc. I thought Mda320deviceC should provide StdControl interface.
So, in the file Mda320deviceC.nc, I wrote like:
//---------------------file
Mda320DeviceC.nc-------------------------------------------
configuration Mda320DeviceC{
provides interface StdControl;
provides interface Init;
........
}
implementation{
components new StdControlPowerManagerC() as PowerManager;
............
StdControl=Mda320DeviceP;
Init=Init=Mda320DeviceP;
PowerManager.StdControl -> Mda320DeviceP;
..........
}
//------------------file Mda320DeviceP.nc-----------------------------
module Mda320DeviceP {
provides {
interface StdControl;
interface Init;
..........
}
command error_t StdControl.start() {
//error_t error;
if(started == FALSE) {
started = TRUE;
atomic {
sflag=1;
adc_stopbitmap=0;
}
call PW6.set();
pulse_clock();
return SUCCESS;
}
return FAIL;
}
//----------------------------------------------------
however, the error is
In component
`Mda320DeviceC.PowerManagerformda320.PowerManager':
/opt/tinyos-2.x/tos/lib/power/PowerManagerP.nc: In function
`SplitControl.startDone':
/opt/tinyos-2.x/tos/lib/power/PowerManagerP.nc(Mda320DeviceC.PowerManagerformda320.PowerManager):93:
ResourceDefaultOwner.isOwner not
connected/opt/tinyos-2.x/tos/lib/power/PowerManagerP.nc
(Mda320DeviceC.PowerManagerformda320.PowerManager):94:
ResourceDefaultOwner.release not connected
make: *** [exe0] Error 1
//-----------------------------------------------------------------
I didn't use splitcontrol for Mda320. Is there anyone who can help me?
Thank you very much.
Haixia Li
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