aboutsummaryrefslogtreecommitdiffstats
path: root/docs/source/arduino/booleanvariables.rst
diff options
context:
space:
mode:
authorPerry Hung <iperry@gmail.com>2011-01-24 23:23:29 -0500
committerPerry Hung <iperry@gmail.com>2011-01-24 23:23:29 -0500
commitc48689d34809943a5907884bd287cea9ae275352 (patch)
treed49ff06b0d4b81f6ab0eac8060d178ce7542476c /docs/source/arduino/booleanvariables.rst
parent64431fd4b59cb8656365f1fad5f679cd4d756239 (diff)
parenta9b2d70bc7799ca96c1673b18fe3012b1a4dd329 (diff)
downloadlibrambutan-c48689d34809943a5907884bd287cea9ae275352.tar.gz
librambutan-c48689d34809943a5907884bd287cea9ae275352.zip
Merge remote branch 'leaf/master'
Diffstat (limited to 'docs/source/arduino/booleanvariables.rst')
-rw-r--r--docs/source/arduino/booleanvariables.rst53
1 files changed, 0 insertions, 53 deletions
diff --git a/docs/source/arduino/booleanvariables.rst b/docs/source/arduino/booleanvariables.rst
deleted file mode 100644
index 3bbe72a..0000000
--- a/docs/source/arduino/booleanvariables.rst
+++ /dev/null
@@ -1,53 +0,0 @@
-.. _arduino-booleanvariables:
-
-boolean
-=======
-
-A **boolean** holds one of two values,
-`true <http://arduino.cc/en/Reference/Constants>`_ or
-`false <http://arduino.cc/en/Reference/Constants>`_. (Each boolean
-variable occupies one byte of memory.)
-
-
-
-Example
--------
-
-::
-
- int LEDpin = 5; // LED on pin 5
- int switchPin = 13; // momentary switch on 13, other side connected to ground
-
- boolean running = false;
-
- void setup()
- {
- pinMode(LEDpin, OUTPUT);
- pinMode(switchPin, INPUT);
- digitalWrite(switchPin, HIGH); // turn on pullup resistor
- }
-
- void loop()
- {
- if (digitalRead(switchPin) == LOW)
- { // switch is pressed - pullup keeps pin high normally
- delay(100); // delay to debounce switch
- running = !running; // toggle running variable
- digitalWrite(LEDpin, running) // indicate via LED
- }
- }
-
-
-
-
-
-
-See also
---------
-
-
-- `constants <http://arduino.cc/en/Reference/Constants>`_
-- `boolean operators <http://arduino.cc/en/Reference/Boolean>`_
-- `Variable Declaration <http://arduino.cc/en/Reference/VariableDeclaration>`_
-
-