I'm acquiring an analog input using an R-series FPGA card in a PXI device.
However, the input is giving junk values. On trying to connect a 12V battery, it shows a value 32767 and remains stationary there. I have changed the integer representation to I64 everywhere, but the problem still persists.
I am assuming we need to calibrate the values obtained into useful data. However, it looks like the input value is reaching a maximum and staying there. Please suggest.