mraa

libmraa - Low Level Skeleton Library for Communication on GNU/Linux platforms

Libmraa is a C/C++ library with bindings to Python, Javascript and Java to interface with the I/O on Galileo, Edison & other platforms, with a structured and sane API where port names/numbering matches the board that you are on. Use of libmraa does not tie you to specific hardware with board detection done at runtime you can create portable code that will work across the supported platforms.

The intent is to make it easier for developers and sensor manufacturers to map their sensors & actuators on top of supported hardware and to allow control of low level communication protocol by high level languages & constructs.

API

These interfaces allow you to interact with all libmraa functionality. The C++ classes directly wrap the C API and provide a near 1:1 mapping of functionality.

| C API Modules | C++ API Classes | |:----------------------:|:----------------------------:| | @ref gpio.h "gpio" | @ref mraa::Gpio "Gpio class" | | @ref led.h "led" | @ref mraa::Led "Led class" | | @ref i2c.h "i2c" | @ref mraa::I2c "I2c class" | | @ref aio.h "aio" | @ref mraa::Aio "Aio class" | | @ref pwm.h "pwm" | @ref mraa::Pwm "Pwm class" | | @ref spi.h "spi" | @ref mraa::Spi "Spi class" | | @ref uart.h "uart" | @ref mraa::Uart "Uart class" | | @ref common.h "common" | @ref mraa "common" |

Hello Mraa

@snippet hellomraa.c Interesting

Supported platforms

Specific platform information for supported platforms is documented here:

• @ref galileorevd
• @ref galileorevh
• @ref edison
• @ref de3815
• @ref minnowmax
• @ref rasppi
• @ref bananapi
• @ref beaglebone
• @ref phyboard-wega
• @ref nuc5
• @ref up
• @ref up2
• @ref joule
• @ref ft4222
• @ref _96boards
• @ref de10-nano
• @ref firmata
• @ref grovepi
• @ref mock
• @ref linkit_7688
• @ref omega2
• @ref iei-tank

DEBUGGING

Sometimes it just doesn’t want to work, let us try and help you, you can file issues in github or join us in #mraa on freenode IRC, hang around for a little while because we’re not necessarily on 24/7, but we’ll get back to you! Have a glance at our @ref debugging page too

COMPILING

More information on compiling is @ref building page.

STATIC CODE ANALYSIS

See @ref static_code_analysis page.

CONTRIBUTING

Please see the @ref contributing page, the @ref internals page may also be of use.

API Changelog

Version @ref changelog here.

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