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author | Marti Bolivar <mbolivar@mit.edu> | 2010-10-20 06:46:52 -0400 |
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committer | Marti Bolivar <mbolivar@mit.edu> | 2010-10-20 06:46:52 -0400 |
commit | 22ff1db8a76c7047b61a424ae1fa5f43697fcb34 (patch) | |
tree | bf722c8a5a6bd40e0b33fc4a425e0e5b8b9f4216 /docs/source/arduino/setup.rst | |
parent | bac6548fe90b0721e191d68df2677beb4b15f60a (diff) | |
download | librambutan-22ff1db8a76c7047b61a424ae1fa5f43697fcb34.tar.gz librambutan-22ff1db8a76c7047b61a424ae1fa5f43697fcb34.zip |
initial check-in of arduino docs in RST format (converted using wget+pandoc)
Diffstat (limited to 'docs/source/arduino/setup.rst')
-rw-r--r-- | docs/source/arduino/setup.rst | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/docs/source/arduino/setup.rst b/docs/source/arduino/setup.rst new file mode 100644 index 0000000..05911ed --- /dev/null +++ b/docs/source/arduino/setup.rst @@ -0,0 +1,31 @@ +.. _arduino-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() + { + // ... + } + |