Good Day. I have a customer who is working with TMS570LS31 HDK and he needs help about it. Please see below his query for your reference. Thank you very much
I am measuring room temperature using ADC. ADC gives result around 1400-1500 (adc is 12 bit). By using formulas, I am calculating Rthermistor. Then when I check lookup table it corresponds to 10-15 degrees
This is quite low . I expect something between 20 and 25
My calculations are correct but ADC produces small result which is caused by low analog voltage on its pin.