Reference Language (extended) | Libraries | Comparison | Changes
The Arduino language is based on C/C++ and supports all standard C constructs and some C++ features. It links against AVR Libc and allows the use of any of its functions; see its user manual for details.
StructureControl StructuresFurther Syntax
Arithmetic OperatorsComparison Operators
Boolean OperatorsPointer Access OperatorsBitwise Operators
Compound Operators
VariablesConstantsData Types
ConversionVariable Scope & QualifiersUtilities
Reference |
FunctionsDigital I/O
Analog I/O
Advanced I/O Time
Math
Trigonometry Random Numbers
Bits and Bytes External Interrupts
Interrupts Communication Looking for something else? Try the list of community-contributed code. |
Corrections, suggestions, and new documentation should be posted to the Forum.
This reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License and is based on the Arduino reference. Code samples in the reference are released into the public domain.