Difference between revisions of "Mobi8python"
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Revision as of 14:18, 24 June 2009
import win32com.client
- -------------connecting procedure----------------
print 'mobi8 demo interface' print 'W.Pasman 24june 2009'
mobi8=win32com.client.Dispatch("PortiSerial.SerialSource")
print "connecting with mobi8..."
mobi8.ComPort="4" SerialNumber = mobi8.FrontendSerialNumber if SerialNumber==-1:
raise Exception("can not open connection with mobi8."+
" Try to reconnect the mobi8 device via bluetooth")
NrOfChannels=mobi8.GetFrontendNrOfChannels() HighestSampleRate=mobi8.SampleRate print "mobi8 connected with "+str(NrOfChannels)+" channels, max samplerate="+str(HighestSampleRate)
- --------------sample data capture of 1000 samples, including printing ----------------
ReceivedSamples=0 DesiredSampleRate=HighestSampleRate/8 mobi8.SampleRate=DesiredSampleRate error=mobi8.StartAcq(DesiredSampleRate)
f=open('out.txt','w') # dump to file
while ReceivedSamples < 1000:
Periods,samples=mobi8.GetSampleRecordAsVariant()
if (Periods>0):
ReceivedSamples = ReceivedSamples+Periods
#print samples[0]
for sample in samples[0]: # print channel 0 only. printing all is too much
print >>f, sample
- -----------------disconnect --------------------
error=mobi8.StopAcq() error=mobi8.ReleaseSerialPort()
print "ended"
