mirror of original libmodbus repo with GfA extensions

Stéphane Raimbault fb1abdbc49 Add AM_LDFLAGS to LDFLAGS 15 years ago
debian 9df213ccd3 Fix inconsistent pkg-config file 15 years ago
src fb1abdbc49 Add AM_LDFLAGS to LDFLAGS 15 years ago
tests 4d3bf7beea Implement report slave ID on server side 15 years ago
.dir-locals.el 66c59d6f85 Change indent level from 8 to 4 15 years ago
.gitignore 3593d5ad54 Rename slave to server and master to client 15 years ago
AUTHORS 741022cef1 Changed author's email 15 years ago
COPYING a017c19f2a GNU licenses updated to the version 3. 15 years ago
COPYING.LESSER a017c19f2a GNU licenses updated to the version 3. 15 years ago
MIGRATION 754235c2f0 Major - Oh Gosh, it's brand new API! 15 years ago
Makefile.am 4a38de0a52 Revert "Rename src to modbus" 15 years ago
NEWS 811d134978 OpenBSD support by Anibal Limón 15 years ago
README 0cf64c6f90 Updated NEWS and README 15 years ago
autogen.sh f46bde4552 Remove/ignore INSTALL file and add --force to autoreconf 15 years ago
configure.ac fb1abdbc49 Add AM_LDFLAGS to LDFLAGS 15 years ago
libmodbus.pc.in 9df213ccd3 Fix inconsistent pkg-config file 15 years ago
libmodbus.spec 9df213ccd3 Fix inconsistent pkg-config file 15 years ago

README

==================
A groovy libmodbus
==================

Overview
========

libmodbus is a free software library to send/receive data with a
device which respects the Modbus protocol. This library can use a
serial port or an Ethernet connection.

The functions included in the library have been derived from the
Modicon Modbus Protocol Reference Guide which can be obtained from
Schneider at www.schneiderautomation.com.

The license of libmodbus is LGPL v3.
The licence of programs in the tests directory is GPL v3.

http://github.com/stephane/libmodbus
(the old project page was https://launchpad.net/libmodbus)
http://copyleft.free.fr/wordpress/index.php/libmodbus/

Installation
============

The shell commands are './configure; make; make install'.

Testing
=======

Some testing programs are provided in the tests directory, you can
freely edit the source code to fit your needs (it's Free Sofware :).

See tests/README for a description of each program.