[Haskell-cafe] [ANN] wiringPi-0.1.0.0
code at funwithsoftware.org
Tue Jan 10 21:41:39 UTC 2017
This is a Haskell binding to the wiringPi library, which allows you to
interface with the GPIO pins on the Raspberry Pi. Unlike some other
solutions for using the Raspberry Pi's GPIO pins, wiringPi provides
access to more advanced features, such as enabling the internal pull-up
or pull-down resistors.
To use this library, you must either run as root, or set the
WIRINGPI_GPIOMEM environment variable. (Set it to anything; the value
does not matter.) However, PWM will not work if WIRINGPI_GPIOMEM is set.
This library will only build on the Raspberry Pi. Before building this
library, you must install the "wiringPi" C library on your Raspberry Pi,
sudo apt-get install wiringpi
Tested on a Raspberry Pi Model B, with Raspbian Jessie Lite, using the
system-provided Haskell compiler. (GHC 7.6.3.)
This Haskell binding is licensed under the 3-clause BSD license, and the
examples in the examples directory are in the public domain. However, be
aware that the wiringPi C library itself is licensed under the LGPLv3+.
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