Added comment on why method has no content

rac2030 · Jun 16, 2018 · d52a992 · d52a992
1 parent 2657c6b
commit d52a992
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/firmware/.gitignore b/firmware/.gitignore
@@ -4,6 +4,6 @@
 !.vscode/tasks.json
 !.vscode/launch.json
 !.vscode/extensions.json
-.history
-build/
+**/.history
+**/build/
 *.code-workspace
diff --git a/firmware/examples/ButtonWithInterrupt/buttonWithInterrupt.ino b/firmware/examples/ButtonWithInterrupt/buttonWithInterrupt.ino
@@ -70,4 +70,4 @@ void setup()
     Serial.println("Initialized interrupts");
 }
 
-void loop(){}
+void loop(){ /** Not used but needs to be declared for arduino **/}