[Tinyos-help] Atmega1281 sleep and active time analysis

[张荣雨]

Hi all:
 
Now I am analysing the atemga1281 sleep and active time on tinyos-2.x platform,and I find a method in a paper using Oscilloscope: an output pin was turned on in each ISR when the processor woke up from a sleep mode,the TOSH_run_task() function turned off the output pin before executing the AVR sleep instructio. So I follow it to turn off the output pin in the Scheduler.taskLoop() of tinyos2.x  just before the McuSleep.sleep() instruction. But I do not know where to turn on the output pin on tinyos2.x platform.
 
Can anyone help me? Or other ways to analysis the mcu sleep and active time?
 
Thanks
 
 


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