fix bug in ls340res
return value must be converted to float
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@ -42,4 +42,4 @@ class ResChannel(HasIodev, Readable):
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channel = Property('the channel A,B,C or D', StringType())
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channel = Property('the channel A,B,C or D', StringType())
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def read_value(self):
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def read_value(self):
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return self._iodev.communicate('SRDG?%s' % self.channel)
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return float(self._iodev.communicate('SRDG?%s' % self.channel))
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