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author | Marti Bolivar <mbolivar@mit.edu> | 2010-11-28 11:23:33 -0500 |
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committer | Marti Bolivar <mbolivar@mit.edu> | 2010-11-28 11:23:33 -0500 |
commit | d9cbd78e29d42e70bb46641dd43ee0772c8c975f (patch) | |
tree | 80a67cba4468dbcd89b3cd23ad56695b1f146c66 /source/lang/setup.rst | |
parent | 546b34076d230b617ba86defb6b90cd934b01878 (diff) | |
download | librambutan-d9cbd78e29d42e70bb46641dd43ee0772c8c975f.tar.gz librambutan-d9cbd78e29d42e70bb46641dd43ee0772c8c975f.zip |
reorganized all the arduino/ docs into a lang/ subdirectory since
they're properly CC attributed now.
Diffstat (limited to 'source/lang/setup.rst')
-rw-r--r-- | source/lang/setup.rst | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/source/lang/setup.rst b/source/lang/setup.rst new file mode 100644 index 0000000..6b142d2 --- /dev/null +++ b/source/lang/setup.rst @@ -0,0 +1,34 @@ +.. _lang-setup: + +setup() +======= + +The setup() function is called when a sketch starts. Use it to +initialize variables, pin modes, start using libraries, etc. The +setup function will only run once, after each powerup or reset of +the Arduino board. + + + +Example +~~~~~~~ + +:: + + + int buttonPin = 3; + + void setup() + { + Serial.begin(9600); + pinMode(buttonPin, INPUT); + } + + void loop() + { + // ... + } + + + +.. include:: cc-attribution.txt |