Arduino: 1.8.5 (Windows Store 1.8.10.0) (Windows 10), Board: "Arduino/Genuino Uno"
C:\Users\Luke\Desktop\tscu\tscu.ino: In function 'void setup()':
C:\Users\Luke\Desktop\tscu\tscu.ino:83:12: warning: return-statement with a value, in function returning 'void' [-fpermissive]
return 0;
^
C:\Users\Luke\Desktop\tscu\tscu.ino:93:12: warning: return-statement with a value, in function returning 'void' [-fpermissive]
return 0;
^
C:\Users\Luke\Desktop\tscu\tscu.ino:103:12: warning: return-statement with a value, in function returning 'void' [-fpermissive]
return 0;
^
C:\Users\Luke\Desktop\tscu\tscu.ino:113:12: warning: return-statement with a value, in function returning 'void' [-fpermissive]
return 0;
^
Sketch uses 2520 bytes (7%) of program storage space. Maximum is 32256 bytes.
Global variables use 165 bytes (8%) of dynamic memory, leaving 1883 bytes for local variables. Maximum is 2048 bytes.
avrdude: ser_open(): can't open device "\.\COM1": The system cannot find the file specified.
Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
Hi can someone help D: Thanks!