I am working with TWRK60D100M.
In my project I want to apply external 12 ADC inputs. Currently I applied one external ADC input at J5 by Bi-passing Potentiometer.
Results are below.,
V_bat = 3.3v
Vin = 2.5v, Digital Output = 7067.
Vin = 0v , Digital Output = 32767
Vin = 3.3v, Digital Output = 0
So from above result we make self Equation for Digital Output = (32767 - ((Vin * 32767)/V_bat)); is it ok..??
One more thing,
Now I want to apply another external ADC input but not find pin to apply input?
I read TWRK60D100M UserManuall in which pin(A28) is configured as ( PGA0_DM/ADC0_DM0/ADC1_DM3 ) but I am not finding defination of ADC0_DM0 in my adc_mk60.h file?
So for ADC0_DM0 which sources (ex., ADC1_SOURCE_AD3, ADC1_SOURCE_AD0 , ADC1_SOURCE_ADPM0 etc) I need to use?
Will anybody please elaborate what ADC input sources are indicated by ADC0_DM0, ADC1_DM3, ADC1_DP0, ADC0_DP3 pins in TWRK60D100M User Manual..