7bd466362c
Arduino15/packages/arduino/hardware/avr/1.6.21/cores/arduino/main.cpp:46: undefined reference to `loop' collect2: error: ld returned 1 exit status exit status 1 Error compiling for board Arduino/Genuino Uno.
13 lines
279 B
C++
13 lines
279 B
C++
void setup() {
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// put your setup code here, to run once:
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// initialize serial communication at 9600 bits per second:
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Serial.begin(9600);
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//print message serial monitor
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Serial.println("Hello world!");
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}
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void loop() {
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// put your main code here, to run repeatedly:
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}
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