Arduino Internals -

Contrary to popular belief, Arduino does not have its own language. It uses with a specific set of libraries and a pre-processing step.

: This is the "magic" file that imports the standard library, including functions like digitalWrite() and analogRead() . 2. The Build Process (Compilation) Arduino Internals

int main(void) { init(); // Hardware initialization (timers, PWM) setup(); // User-defined setup for (;;) { loop(); // User-defined loop running forever } } Use code with caution. Contrary to popular belief, Arduino does not have