When initializing AD7190, I wanted to perform internal zero potential and internal full-scale calibration, but both were unsuccessful.
The basic configuration procedure is as follows
void initAD7190()
Some programs may want to generate a different software by simply setting some parameters in the case of debugging, compatibility, platform porting, etc. This can of course be done through variable se
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As shown in the figure below, VREF10 is 10V, the front stage uses a comparator, the back stage uses an op amp, and the output signal is unknown. How should such a circuit be analyzed? Please give me s