Hi! I just made a code that is supposed to calculate a circumference of a circle. void setup() { Serial.begin(9600); } int incomingByte = 0; void loop() char buffer[100];{ if (Serial.available() > 0) { int circle(int incomingByte); float Pi = 3.141592; int incomingByte = Ser…

Serial monitor problem

arduinonano123 October 31, 2017, 6:07pm 6

And the sketch compiled normally for me without any warnings.
That's weird

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