# yuge_cat4_opencpu

**Repository Path**: yuge-info/yuge_cat4_opencpu

## Basic Information

- **Project Name**: yuge_cat4_opencpu
- **Description**: 域格CAT4模块通用openCPU
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 6
- **Created**: 2024-07-24
- **Last Updated**: 2026-03-25

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# ASR1803S OpenCPU SDK

The ASR1803S SDK is an OpenCPU Software Development Kit for the ASR1803S module series, including JC3, JD3, and JR3 variants.

## SDK Structure

```shell
SDK_ROOT/
├── core/           # OpenCPU core library and header files
├── doc/            # SDK documentation
├── sample/         # API usage examples
├── tools/          # Build tools including Makefile utilities and compiler
├── build.bat       # Build script for Windows
└── README.md       # Quick start
```

## Getting Started

### 1. Install the ARM Toolchain

Download and install `gcc-arm-none-eabi`:

Recommended download link:  
<https://developer.arm.com/-/media/Files/downloads/gnu-rm/10.3-2021.10/gcc-arm-none-eabi-10.3-2021.10-win32.zip>

Extract the archive to `tools` directory and rename the folder to `gcc-arm-none-eabi`.

### 2. Build a Sample Application

Navigate to the SDK root directory and run the following command to build the `00_basic` sample:

```shell
build.bat sample\00_basic
```

The resulting binary is `OemData.bin`, will be located in the `sample\00_basic\build\` directory.

### 3. Flash the Firmware

Transfer the `OemData.bin` file to your official OpenCPU-supported firmware package.