Deal, all
I put a problem about on and off the radio for micaZ. I use CC2420RadioC
component to control my radio function. I expect when the moment I call
RadioStdControl.stop( ); the radio would turn off. Then I put the command
call RadioStdControl.start( ); in the Timer.fired( ), make sure the radio
would turn on before send out a packet. RadioControl is tied to
CC2420RadioC.StdControl. The problem is the mote always just send out the
first packet then got crash. It looks like it didn’t turn on the radio
successfully. And I got three warning when I compile the source code.
HPLCC2420InterruptM.nc:161: warning: ‘CCATimer.start’ called
asynchronously from ‘CCA.startWait’
CC1000RadioM.nc:115:warning: ‘SendDone’ called asynchronously from ‘
SendFailed’
HPLCC2420InterruptM.nc: 168 : waening: ‘CCATimer.stop ‘ called
asynchronously from ‘CCA.disable’
Actuality, the source code just been modified from the CntToLedsAndRfm
application. But when I try with my mica2 it works fine and without any
warning, off course I use CC1000RadioC component in this case. Anyone have
any ideal about this issue?
Best regard,
Wu
_________________________________________________________________
MSN 人氣搜尋，有齊城中熱門話題 http://www.msn.com.hk/hothits/default.asp
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