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For the piezo, raw value interval is fixed as 0..typemax(Int16) and this is mapped to user specified PIEZO_RANGES value
according to the rig_key as below
PIEZO_RANGES[rig_key] = (0.0μm .. 800.0μm, 0.0V .. 10.0V)
But, in this case, there is no way to map typemin(Int16)..typemax(int16) to (-400.0μm .. 400.0μm, -10.0V .. 10.0V) which
is required for 'realm' microscope.
Now
We can specify the raw value also as
PIEZO_RANGES[rig_key] = (-32768..32767, -400.0μm .. 400.0μm, -10.0V .. 10.0V)
note : raw range typemin(Int16)..typemax(int16) doesn't work. During the waveform validity check, it need to call
width(typemin(Int16)..typemax(int16)). But, it return 0 different from expected value 65536. But, the direct
value -32768..32767 works because the eltype of this range is not the Int16 but Int64 in this case.
0..typemax(Int16)and this is mapped to user specifiedPIEZO_RANGESvalue according to therig_keyas belowPIEZO_RANGES[rig_key] = (0.0μm .. 800.0μm, 0.0V .. 10.0V)But, in this case, there is no way to maptypemin(Int16)..typemax(int16)to(-400.0μm .. 400.0μm, -10.0V .. 10.0V)which is required for 'realm' microscope.PIEZO_RANGES[rig_key] = (-32768..32767, -400.0μm .. 400.0μm, -10.0V .. 10.0V)typemin(Int16)..typemax(int16)doesn't work. During the waveform validity check, it need to callwidth(typemin(Int16)..typemax(int16)). But, it return0different from expected value65536. But, the direct value-32768..32767works because the eltype of this range is not theInt16butInt64in this case.