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authorMarti Bolivar <mbolivar@mit.edu>2010-10-20 06:46:52 -0400
committerMarti Bolivar <mbolivar@mit.edu>2010-10-20 06:46:52 -0400
commit22ff1db8a76c7047b61a424ae1fa5f43697fcb34 (patch)
treebf722c8a5a6bd40e0b33fc4a425e0e5b8b9f4216 /docs/source/arduino/break.rst
parentbac6548fe90b0721e191d68df2677beb4b15f60a (diff)
downloadlibrambutan-22ff1db8a76c7047b61a424ae1fa5f43697fcb34.tar.gz
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initial check-in of arduino docs in RST format (converted using wget+pandoc)
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+.. _arduino-break:
+
+break
+=====
+
+**break** is used to exit from a **do**, **for**, or **while**
+loop, bypassing the normal loop condition. It is also used to exit
+from a **switch** statement.
+
+
+
+Example
+-------
+
+::
+
+ for (x = 0; x < 255; x ++)
+ {
+ digitalWrite(PWMpin, x);
+ sens = analogRead(sensorPin);
+ if (sens > threshold){ // bail out on sensor detect
+ x = 0;
+ break;
+ }
+ delay(50);
+ }
+
+