libmodbus base on v3.1.10

Stéphane Raimbault ef81a69e7b Avoid a level of imbrication in bandwidth-server-many-up 12 年之前
debian 6952802102 Build Debian debug package for libmodbus 12 年之前
doc 692f6b76f7 Rename modbus_set_float_swapped to modbus_set_float_dcba 12 年之前
m4 c83fd17927 Fix m4 warnings from autotools 12 年之前
src 61440f55ae Baud rate until 4,000,000 (POSIX), 1,000,000 (Windows) (closes #93) 12 年之前
tests ef81a69e7b Avoid a level of imbrication in bandwidth-server-many-up 12 年之前
.dir-locals.el 66c59d6f85 Change indent level from 8 to 4 14 年之前
.gitignore f47628a051 Ignore autogenerated files for libmodbus-dbg Debian package 12 年之前
AUTHORS c3993f1552 Add oldfaber to AUTHORS 12 年之前
COPYING a017c19f2a GNU licenses updated to the version 3. 15 年之前
COPYING.LESSER 12753875b5 Revert libmodbus licence from LGPLv3 to LGPLv2.1 13 年之前
MIGRATION 7e673738b6 Minor change about version to MIGRATION 14 年之前
Makefile.am 134ff0eabe Update references to README.md 12 年之前
NEWS d65e5d7483 Updated NEWS file 12 年之前
README.md 912953a4b4 Remove reference to "configure.sh" (?) 12 年之前
acinclude.m4 8513555868 Fix check on file doc/libmodbus.7 in acinclude.m4 (closes #28) 13 年之前
autogen.sh 04cf79da6e Add success message to autogen.sh 12 年之前
configure.ac 32062c78e1 Remove unsupported -Wtype-limits for GCC < 4.3.5 (closes #109) 12 年之前
libmodbus.pc.in 63871ff304 Add modbus directory to include path of pkg-config file 14 年之前
libmodbus.spec.in 134ff0eabe Update references to README.md 12 年之前

README.md

A groovy modbus library

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 v2.1 or later and the licence of programs in tests directory is GPL v3.

The documentation is available under the Creative Commons Attribution-ShareAlike License 3.0 (Unported) (http://creativecommons.org/licenses/by-sa/3.0/).

The official website is www.libmodbus.org.

The library is written in C and designed to run on Linux, Mac OS X, FreeBSD and QNX and Windows.

Installation

To install, just run the usual dance, ./configure && make install. Run ./autogen.sh first to generate the configure script.

If you want to compile with Microsoft Visual Studio, you need to install http://code.google.com/p/msinttypes/ to fill the absence of stdint.h.

To compile under Windows, install MinGW and MSYS then select the common packages (gcc, automake, libtool, etc).

To compile under OS X with homebrew, you will need to install the following dependencies first: brew install autoconf automake libtool.

Testing

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

See tests/README for a description of each program.

Report a Bug

To report a bug, you can: