# demo-snap7

**Repository Path**: wilson202008/demo-snap7

## Basic Information

- **Project Name**: demo-snap7
- **Description**: snap7的C++demo
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 2
- **Created**: 2021-08-19
- **Last Updated**: 2025-04-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# SNAP7 Demo

1. 下载snap7-full-1.4.2.7z
   https://sourceforge.net/projects/snap7/files/1.4.2/

2. 解压并进入目录/snap7/build/unix
3. 编译

```
$ sudo make -f x86_64_linux.mk install 
g++ -shared -fPIC -o ../bin/x86_64-linux/libsnap7.so @"filelist.txt" -L.  -lpthread -lrt  -O3
rm -f "filelist.txt"
cp -f ../bin/x86_64-linux/libsnap7.so /usr/lib
```

4. 进入工程，新建build文件夹

5. 构建环境

```
$ cmake ..
-- Configuring done
-- Generating done
-- Build files have been written to: /home/wilson/code/demo/snap7/build
```

6. 编译代码

```
$ make
Scanning dependencies of target demo
[ 25%] Building CXX object CMakeFiles/demo.dir/PLCTest.cpp.o
[ 50%] Linking CXX executable demo
[100%] Built target demo
```

7. 运行

```
$ ./demo
```