Mobi8python

import win32com.client

1. -------------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)

1. --------------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

1. -----------------disconnect --------------------

error=mobi8.StopAcq() error=mobi8.ReleaseSerialPort()

print "ended"