From 7bd466362cbc4a2169c20c4fde45a9045f2b3f45 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?yakut=20=C3=B6zcan?= Date: Thu, 13 Sep 2018 15:50:32 +0300 Subject: [PATCH] FIX loop function 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. --- a/arduino.ino | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/a/arduino.ino b/a/arduino.ino index b046dd87..d99dad3c 100644 --- a/a/arduino.ino +++ b/a/arduino.ino @@ -1,4 +1,12 @@ -void setup(){ - Serial.begin(9600); - Serial.println("Hello world!"); +void setup() { + // put your setup code here, to run once: + // initialize serial communication at 9600 bits per second: + Serial.begin(9600); + //print message serial monitor + Serial.println("Hello world!"); +} + +void loop() { + // put your main code here, to run repeatedly: + }