LCR
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Vbias0 of AD5941
Fontend.cpp says
static constexpr uint32_t referenceVoltage = 1100000;
I think this should be Vbias0 (1.11 V, ie, 1110000) rather than the reference voltage for the DAC (1.1 V, ie, 1100000). Probably doesn't hurt and gets fixed by calibration anyway.
Yes, that value should have one more 1. If I remember correctly, this value doesn't affect the measurement result at all but it responsible for setting the correct DC bias for the DUT. I guess that with the current code, the DC bias has an offset of 10 mV