[Tinyos-help] Problem with HPLPowerManagement

[Muhammad Azhar]

Hi,
 
   I tried compiling the CountSleepRadio program (in tinyos 1.x/apps directory) which uses HPLPowerManagementM on TinyOS 1.1.15 using my MicaZ mote.  However, I realised that the Timer.fired() event is only done once, based on the output of the LED.  I don't think this should happen because I searched through this thread and saw (a reply by Ravi Prasad to Tarun Bansal's query on "HPLPowerManagement Issues"):
 
For example if you use HPLPowerManagement then the mote (I tested this on micaz motes) can wakeup on Timer event but not on a UART receive event.
 
   However, it seems that the mote doesn't wake up based on the Timer event - or at least, it is only done once.  Can anyone shed some light on this issue?
   Thank you.
 
Regards,
Azhar
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