Recently i have installed arduino IDE 2.3.2 . I have fineshed C++,C,JS,PHP,HTML etc and done coding for attiny44A. Now i am qurious to find how inbuilt functions are defined.
Say I want to deep dive Serial class and serial.begin,serial.available where it is defined in ide 2.3.2 and which folder i can find .cpp of these function(inbuilt function). Some you tube it shows some hardware folder but in my system windows 11 arduino ide is installed nothing found any folder like hardware at installed directory of arduino.
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ok , after saving sketch then ctrl+F12 works and shows the file and also path. in my case it is very much deep inside
C:\Users\ME\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.8.6\cores\arduino\HardwareSerial.h
yes that is the usual location
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