27 lines
597 B
Python
27 lines
597 B
Python
"""
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Using pseudo-device to :
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- Add calculations to scan data.
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- Execute logic during scan
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"""
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class Clock(Readable):
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def read(self):
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return time.clock()
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class Averager(Readable):
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def read(self):
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arr = wf1.take() #Gets the CACHED waveform
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return reduce(lambda x, y: x + y, arr) / len(arr)
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class Positioner(Writable):
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def write(self,pos):
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print "Step = " + str(pos)
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averager=Averager()
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clock=Clock()
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positioner=Positioner()
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a= lscan((ao1,positioner),(ai2,wf1,averager,clock),(0,0),(40,20),20,0.1)
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