# LakiBeam SDK - Linux C/Python Hybrid programming radar data interface

## Project profile

LakiBeam SDK is a Linux-based cross-language (C/Python) radar data receiving and processing library designed for real-time radar data acquisition and processing.

## Characteristics

- Low-level implementation of C language in pure Linux environment

- Python dynamic library call mechanism

- UDP receives network data in real time

- Multi-threaded data processing

- Dual buffer design to improve data throughput

## Environmental dependence

- Linux
- GCC compiler
- Python 3.x

## Dependency library

- ctypes
- numpy
- matplotlib

### Installing

You can install ctypes、numpy and matplotlib using `pip`:

```sh
$ pip install ctypes numpy matplotlib
```

Or for Python 3:
```sh
$ sudo pip3 install ctypes numpy matplotlib
```

## Compile and build

### Makefile

The project provides makefiles to simplify the compilation and build process:

# Common command
make                # 编译C库
make clean          # 清理编译产生的文件
python3 rblidar.py  # 编译Python接口测试  

## Troubleshooting
· Ensure all dependencies are installed
· Check library path and permissions
· Verify network configuration for UDP communication

## Usage example

from rblidar import RBLidar

def data_callback(data, length):
    print(f"Received data, length: {length}")

lidar = RBLidar("192.168.8.1", 2368, frame_callback=data_callback)