I am trying to develop a CRbasic program to measure 12 thermistors using AC halfbridge technique on an AM416 multiplexor interfaced to a CR1000. I am using 3 single ended channels and one excitation channel and am not having much luck getting it to work.
Does anyone by any chance have a sample program they would be willing to share that covered this type of code?
Thanks!
Please refer to the AM16/32 manual for the CRBasic examples. An AM16/32 operating in 4-wire mode and addressed in Mode A mode with at least 20 ms delays should work the same as an AM416.
Section 6.3.1 of the current manual shows some example thermistor connections and program examples.