libpruio  0.0.2
AM33xx-PRU driver for digital input / output and analog input
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libpruio

Welcome to library libpruio,

  • a driver for ARM33xx micro processors,
  • developed on Beaglebone hardware for
  • analog input and
  • digital input and output.

It's designed to support easy configuration and data handling at high speed. libpruio controls the subsystems

  • Programmable Realtime Unit SubSystem (= PRUSS or just PRU),
  • Touch Screen Controler and Analog-to-Digital Convertor SubSystem (= TSC_ADC_SS or just ADC),
  • Control Module
  • General Purpose Input / Outputs (= GPIO)

by software running at the real time unit (PRU). Once installed, this library can configure and control the devices from single source (no need for further overlays or the device tree compiler). The driver supports two run modi

  • digital and analog lines conrolled by the host (IO mode) and
  • analog measurements with accurate timing controlled by the PRU (MM mode).

libpruio is developed and tested on a Beaglebone Black under Ubuntu 13.10 and should run on all Beaglebone platforms with Debian based LINUX operating system. It's compiled by the FreeBasic compiler. A wrapper for C programming language is included.

Find more information in the Description pages

or at the world wide web:

Licence:

libpruio (LGPLv2):

Copyright © 2014 by Thomas{ dOt ]Freiherr[ At ]gmx[ DoT }net

This program is free software; you can redistribute it and/or modify it under the terms of the Lesser GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110- 1301, USA. For further details please refer to: http://www.gnu.org/licenses/lgpl-2.0.html

Examples (GPLv3):

Copyright © 2014 by Thomas{ dOt ]Freiherr[ At ]gmx[ DoT }net

The examples of this bundle are free software as well; you can redistribute them and/or modify them under the terms of the GNU General Public License version 3 as published by the Free Software Foundation.

The programs are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110- 1301, USA. For further details please refer to: http://www.gnu.org/licenses/gpl-3.0.html