Linux Simple I/O Library

libsimpleio is an attempt to encapsulate (as much as possible) the ugliness of Linux I/O device access. It provides services for the following types of I/O devices:

Although libsimpleio was originally intended for Linux microcomputers such as the Raspberry Pi, it can also be useful on larger desktop Linux systems.

The C wrapper functions exported by libsimpleio all follow the same uniform pattern:

All of the C wrapper functions are declared between _BEGIN_STD_C and _END_STD_C for C++. Binding modules are provided for Ada, C#, Java, and Free Pascal. Additional source code libraries are provided for Ada, C++, C#, Java, and Free Pascal that define OOP (Object Oriented Programming) classes for libsimpleio.

Quick Setup Instructions for the Impatient

Instructions for installing libsimpleio are found in UserManual.pdf, on pages 5 and 6.



The user manual for libsimpleio is available at UserManual.pdf.

The man pages specifying the libsimpleio API are available at libsimpleio.html.

Git Repository

The source code is available at:

Use the following command to clone it:

git clone

Package Repository

Prebuilt packages for Debian Linux are available at:

Make With Ada Projects

Questions or comments to Philip Munts

I am available for custom system development (hardware and software) of products using ARM Linux or other microcomputers.