I'm troubleshooting some code and saw the following line: value = ADC; where value is a float. I'm really confused by this line because: it's not a function as there are no parentheses I don't see it defined as a macro there is no "ADC" register in the AVR I'm trying to understand what it does …

If you are on Windows C:\Program Files (x86)\Arduino\hardware\tools\avr\avr\include\avr\iom328p.h

Is there an "ADC" register?

pkafig August 31, 2021, 6:43pm 9

Yes, that is the answer to my question. Thank you!

Now I'll be able to sleep at night

Topic		Replies	Views
ADCSRA ADPS0 ADPS1 - Where ist it defined? Programming	7	5780	May 5, 2021
Help with ADC library Development	13	10301	May 6, 2021
Need to access registers in microcontroller Syntax & Programs	4	1352	May 6, 2021
Using ADC without AnalogRead Frequently-Asked Questions	2	3787	May 6, 2021
Reading analog channel MANUALLY Due	15	9329	May 6, 2021