I am trying to use ADC-42 with Testpoint software. Therefore, I have followed carefully the instructions given in the example
To addapt that example (which was written for ADC-40) I have changed the call to open the unit to
"call adc10_open_unit with 1, 42"
However, I miss in the example the formula corresponding to the settings of the math object "adc->volt". I have therefore set "adc->volt" simply as "x". Unfortunately, this does not work, since I always get wrong readings of the voltage. For example, when I apply 0 volts, testpoint reads 2050. When I apply 1.456 volts (LR03 battery), testpoint reads 2661.
Any help? Thanks in advance.