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project8 / dripline-python

python implementation of project8/dripline
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uniforming the payloads of the responses #6

Open guiguem opened 7 years ago

guiguem commented 7 years ago

From @guiguem on July 22, 2016 23:51

When using an instrument connected to the prologix, the return value of a get is located in a values payload field, instead of value_raw which then messes with the standard calibration method. Then the value can not be calibrate properly... This problem also appear when using the kv_store_key tutorial class. There might be a couple of places where we would have to change these in order to have a homogeneous response.

Copied from original issue: project8/dripline#156

guiguem commented 7 years ago

From @wcpettus on July 23, 2016 0:1

I'm confused by this. When communicating with balvenie, I get calibrated values back:

pettus@claude:~$ dragonfly get cell_heater_current_output -b myrna.p8 cell_heater_current_output(ret:0): [balvenie]-> {u'value_cal': 1.798747, u'value_raw': u'+1.79874700E+00'}

Similarly the lockin gives back calibrated responses.