# HelloWorld

**Repository Path**: bicheng-zheng/HelloWorld

## Basic Information

- **Project Name**: HelloWorld
- **Description**: No description available
- **Primary Language**: C++
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-12-13
- **Last Updated**: 2024-12-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# HelloWorld

## 1 前置准备

### 1.1 安装依赖包

```bash
sudo apt-get install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf binutils-arm-linux-gnueabihf
sudo apt-get install cmake wget zip unzip
```

### 1.2 下载仓库

```bash
git clone https://gitee.com/bicheng-zheng/HelloWorld.git
```

## 2 安装第三方库

```bash
cd /path/to/HelloWorld

# 安装 ZXing-CPP
rm -rf zxing-cpp-v2.2.1-arm-linux-gnueabihf.zip
wget https://gitee.com/LockzhinerAI/zxing-cpp/releases/download/v2.2.1/zxing-cpp-v2.2.1-arm-linux-gnueabihf.zip
unzip -qo zxing-cpp-v2.2.1-arm-linux-gnueabihf.zip -d third_party

# 安装 OpenCV-Mobile
rm -rf opencv-mobile-4.10.0-arm-linux-gnueabihf.zip
wget https://gitee.com/LockzhinerAI/opencv-mobile/releases/download/v29/opencv-mobile-4.10.0-arm-linux-gnueabihf.zip
unzip -qo opencv-mobile-4.10.0-arm-linux-gnueabihf.zip -d third_party
```

## 3 编译工程

```bash
cd /path/to/HelloWorld
rm -rf build && mkdir build && cd build
cmake .. \
    -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-linux-gnueabihf.toolchain.cmake \
    -DCMAKE_BUILD_TYPE=Release
make -j4
```