STARTUP - WKUphysics.wku.edu/phys318/files/assignments/audio... · STARTUP enqueneaustartuptasks...
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STARTUP en queue all startup tasks only executed once atprogram startup START DAQ create DAQ mxtasks set timing start AI DAQ task ACQUIRE readaudio data and display results stay here unless something is on thequeue HANDLE ERROR display error information give user options to restart or shutdown STOP DAQ stop and clear the DAQinx task SHUTDOWN en queue all shutdown tasks only executed once when shutting down stop the final state nothing happens after this
Transcript of STARTUP - WKUphysics.wku.edu/phys318/files/assignments/audio... · STARTUP enqueneaustartuptasks...
STARTUPenqueueallstartuptasksonlyexecutedonce atprogramstartup
START DAQcreateDAQmxtaskssettimingstart AI DAQtask
ACQUIREreadaudiodata anddisplayresults
stayhereunlesssomethingis on thequeueHANDLEERROR
display error information
giveuseroptions torestart
or shutdownSTOP DAQ
stopand clearthe DAQinxtask
SHUTDOWNenqueue all shutdowntasks
onlyexecutedoncewhenshuttingdown
stopthefinalstatenothinghappensafterthis
STARTUPenqueneallstartuptasksonlyexecutedonce atprogramstartup
fs I
START DAQcreateDAQmxtaskssettimingstart AI DAQtask
ahead
aa.ioaEaQaYdREspiasresuits
taghereunlesssomethingis on thequeueHANDLEERROR
display error information
giveuseroptionstorestart
or shutdownSTOP DAQ
stopand clearthe DAQinxtask
SHUTDOWNenqueue all shutdowntasks
onlyexecutedoncewhenshuttingdown
stopthefinalstatenothinghappensafterthis
STARTUPenqueneallstartuptasksonlyexecutedonce atprogramstartup
fs I
START DAQcreateDAQmxtaskssettimingstart AI DAQtask
flea
aa.io aEIaYaEsaasresuitsDnonhamgpensstayhereunlesssomethingis on thequeue
HANDLEERRORdisplay error information
giveuseroptions torestart
or shutdownSTOP DAQ
stopand cleartheDAQmxtask
iStop
thefinalstatenothinghappensafterthis
STARTUPenqueneaustartuptasksonlyexecutedonce atprogramstartup
fs I
START DAQcreateDAQmxtasksa settiming
start AI DAQtask
7ae ei.O.ndhminseens
errortimingparams display error information
change giveuseroptions torestart
or shutdown
gq
iStop
thefinalstatenothinghappensafterthis
STARTUPenqueneaustartuptasksonlyexecutedonce atprogramstartup
fit
2START DAQ retryc
a ion
e.IiO.ndhminseens
errortimingparams
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is
Usershutdown
Stop athefinalstatenothinghappensafterthis
