# modbus-utils

**Repository Path**: fensnote/modbus-utils

## Basic Information

- **Project Name**: modbus-utils
- **Description**: modbus工具命令
源码
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2022-06-14
- **Last Updated**: 2024-04-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

modbus-utils
============

Modbus client and server command line tools based on libmodbus.

NOTE:
Both apps are linked with libmodbus library. After repository is pulled do the following:

compilation
===========

## option 1 (cmake)

```sh
$ git clone https://github.com/Krzysztow/modbus-utils
$ cd modbus-utils
$ git submodule update --init
$ mkdir build
$ cd build
$ cmake ..
$ make 
```

## option 2

#assumes you are in a root of the repository

#go to libmodbus dir and compile it

cd ./libmodbus
./configure
./make

#as a result *.so libraries are in export ./src/.libs/ directory

#get back to the root

cd ..
gcc ./modbus_client/modbus_client.c -I./common -I./libmodbus/src/ -L./libmodbus/src/.libs/ -lmodbus -o mbClient
gcc ./modbus_server/modbus_server.c -I./common -I./libmodbus/src/ -L./libmodbus/src/.libs/ -lmodbus -o mbServer

running
=======

If modbus libraries are not in a default location (either it's needed to move libraries to app location or set
appropriate environment variable):
- on linux it would be:
  1) LD_LIBRARY_PATH=./libmodbus/src/.libs/ ./mbClient OR
  2) export LD_LIBRARY_PATH=./libmodbus/src/.libs/ and then run ./mbClient

usage
=====

Run apps with no arguments, descriptive help information will be provided.