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标题: 如何在DAYU800上创建第一个OpenHarmony应用 [打印本页]

作者: 润开鸿_坚果    时间: 2023-11-22 10:09
标题: 如何在DAYU800上创建第一个OpenHarmony应用
[md][md]## 如何在DAYU800上创建第一个OpenHarmony应用

## 第一步获取开发板

**为了以赛促学,更好的学习OpenHarmony,大家可以在这儿报名参赛**[https://competition.atomgit.com/ ... 1ed8beef50cefdf1cc2](https://competition.atomgit.com/ ... 1ed8beef50cefdf1cc2)

**然后下载申请书**[https://atomgit.com/lianzhian/RISC-V\_OpenHarmony/tree/master/](https://atomgit.com/lianzhian/RISC-V_OpenHarmony/tree/master/)填写申请书。

**具体的报名流程请查看**

[https://ost.51cto.com/posts/27586](https://ost.51cto.com/posts/27586)

**项目通过审核后,会有赛事小助手邮寄开发板。**

## 第二步组装

**关于DAYU800的组装,请查看**

**DAYU800装机指导**

[https://ost.51cto.com/resource/3067](https://ost.51cto.com/resource/3067)

**如果大家有支架的话,推荐大家将支架也同样的进行安装**

**DAYU800支架安装**

[https://ost.51cto.com/resource/3068](https://ost.51cto.com/resource/3068)

## 第三步开发

**这个时候开发板组装完成,也通上电了。就可以进行开发了。**

**只需要这一根线和开发板连接就好。**

![image-20231122091912269](https://luckly007.oss-cn-beijing ... 231122091912269.png)

### 3.1下载配套的IDE

**这里我给我我使用的IDE下载地址:**

**HUAWEI DevEco Studio4.0Release下载链接**

[Windows(64-bit)](https://gitee.com/link?target=ht ... EF15DDB3E1F79DA435A)

[Mac(X86)](https://gitee.com/link?target=ht ... 76471AC420C1932E8A6)

[Mac(ARM)](https://gitee.com/link?target=ht ... 7CD61E9E5152F8D6626)

**以及官方的下载地址:**[https://developer.harmonyos.com/ ... co-studio/#download](https://developer.harmonyos.com/ ... co-studio/#download)

### 3.2创建工程

![image-20231122083913511](https://luckly007.oss-cn-beijing ... 231122083913511.png)

![image-20231122083931570](https://luckly007.oss-cn-beijing ... 231122083931570.png)

![image-20231122084507134](https://luckly007.oss-cn-beijing ... 231122084507134.png)

**点击Finish完成之后,等依赖加载完毕。**

### 3.3编译安装到DAYU800

**真机连接之后,IDE上就可以发现设备。**

![image-20231122084617619](https://luckly007.oss-cn-beijing ... 231122084617619.png)

**签名**

![image-20231122084638300](https://luckly007.oss-cn-beijing ... 231122084638300.png)

**自动签名就好**

![image-20231122084703829](https://luckly007.oss-cn-beijing ... 231122084703829.png)

**然后我们点击运行**

![image-20231122092449022](https://luckly007.oss-cn-beijing ... 231122092449022.png)

**就可以在真机上看到效果啦。**

**然后大家就可以正常的去在开发板上创作啦。**

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