I need to adjust some trim pots to tune the bias of some transistor and jfet stages. I would also like to check the calibration of filters. Is there a nice way to have a go / no go Bode plot so I can measure overall gain and cut off frequency as part of the QA process? I need to measure a number of voltage during the test as well. I have a 34980A switch with a reed multiplexer, a DMM6500 from Keithley, and R&S oscilloscope with function gen and Bode plot. I also have stand alone function gens and spectrum analysers. I only need to measure up to audio frequency (20khz)
Should I write something for something like a pi that coordinates the firmware flashing and QA test over scpi? Is pyvisa or something like that the best approach? I'm comfortable with programming. Should I route things to the scope and multimeter or would an audio interface be a better option for checking the filter behaviour? Has someone automated this before?