IEC61850

Embox has port of (libiec61850)[https://libiec61850.com/]. You can test it on QEMU with following steps:

Prepare iec61850 clients for testing
- Get libiec61850 code from (https://github.com/mz-automation/libiec61850)[https://github.com/mz-automation/libiec61850]
- BUld it with commands
  - make all
  - make examples
Run the sample IEC 61850 server, you need to build embox with the command:
```
   make confload-project/server61850/x86_qemu
   make -j5
```
adn then run QEMU as usual with
```
   ./scripts/qemu/auto_qemu
```
Connect to iec61850 server on embox with earlier built iec61850 clients. For example
```
   ./examples/iec61850_client_example2/client_example2 10.0.2.16
```

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