未验证 提交 2464b5bd 编写于 作者: O openharmony_ci 提交者: Gitee

!2868 更新镜像文件地址及版本信息等。

Merge pull request !2868 from liyan/master
# 获取源码 # 获取源码
- [获取源码](sourcecode.md) - [源码获取](sourcecode-acquire.md)
- [源码获取](sourcecode-acquire.md) - 工具
- [工具概述](gettools-overview.md)
- [获取工具](gettools.md) - [Docker编译环境](gettools-acquire.md)
- [Docker编译环境](gettools-acquire.md) - [IDE](gettools-ide.md)
- [IDE](gettools-ide.md)
# 工具概述
为了方便开发者进行设备开发,OpenHarmony提供了HUAWEI DevEco Device Tool(以下简称DevEco Device Tool)一站式集成开发环境,同时借助了应用容器引擎Docker简化编译环境搭建。
**表1** 工具简介
| 工具 | 简介 | 相关资源 |
| ---- | ------ | ------ |
| DevEco Device Tool | DevEco Device Tool是OpenHarmony面向智能设备开发者提供的一站式集成开发环境,支持OpenHarmony的组件按需定制,支持代码编辑、编译、烧录和调试等功能,支持C/C++语言,以插件的形式部署在Visual Studio Code上。 | [DevEco Device Tool使用指南](https://device.harmonyos.com/cn/docs/documentation/guide/service_introduction-0000001050166905) |
| Docker | 在编译环节,开发者需要先安装对应OpenHarmony系统类型的编译工具链。OpenHarmony系统为开发者提供的Docker环境已经将对应的编译工具链进行了封装,开发者可省略对应工具的安装,直接使用Docker环境进行编译。 | [Docker编译环境](gettools-acquire.md) |
...@@ -32,7 +32,7 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发 ...@@ -32,7 +32,7 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发
### 前提条件<a name="section102871547153314"></a> ### 前提条件<a name="section102871547153314"></a>
1. 注册码云gitee号。 1. 注册码云gitee号。
2. 注册码云SSH公钥,请参考[码云帮助中心](https://gitee.com/help/articles/4191) 2. 注册码云SSH公钥,请参考[码云帮助中心](https://gitee.com/help/articles/4191)
3. 安装[git客户端](https://git-scm.com/book/zh/v2/%E8%B5%B7%E6%AD%A5-%E5%AE%89%E8%A3%85-Git)[git-lfs](https://gitee.com/vcs-all-in-one/git-lfs?_from=gitee_search#downloading)并配置用户信息。 3. 安装[git客户端](https://git-scm.com/book/zh/v2/%E8%B5%B7%E6%AD%A5-%E5%AE%89%E8%A3%85-Git)[git-lfs](https://gitee.com/vcs-all-in-one/git-lfs?_from=gitee_search#downloading)并配置用户信息。
...@@ -53,7 +53,6 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发 ...@@ -53,7 +53,6 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发
### 操作步骤<a name="section429012478331"></a> ### 操作步骤<a name="section429012478331"></a>
**获取轻量/小型/标准系统源码**
>![](../public_sys-resources/icon-note.gif) **说明:** >![](../public_sys-resources/icon-note.gif) **说明:**
>Master主干为开发分支,开发者可通过Master主干获取最新特性。发布版本代码相对比较稳定,开发者可基于发布版本代码进行商用功能开发。 >Master主干为开发分支,开发者可通过Master主干获取最新特性。发布版本代码相对比较稳定,开发者可基于发布版本代码进行商用功能开发。
...@@ -135,8 +134,8 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发 ...@@ -135,8 +134,8 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发
2. 点击「直接下载」,将发行版下载到本地。 2. 点击「直接下载」,将发行版下载到本地。
3. 点击「定制组件」,将对发行版包含的组件进行定制(添加/删除)。 3. 点击「定制组件」,将对发行版包含的组件进行定制(添加/删除)。
**图 2** 发行版示例<a name="fig142484411121"></a> **图 2** 发行版示例<a name="fig142484411121"></a>
![](figure/发行版示例.png "发行版示例") ![](figure/发行版示例.png "发行版示例")
3. 定制组件。 3. 定制组件。
1. 进入发行版的定制页面,如下图所示。 1. 进入发行版的定制页面,如下图所示。
...@@ -244,65 +243,65 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发 ...@@ -244,65 +243,65 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p13415149133914"><a name="p13415149133914"></a><a name="p13415149133914"></a><strong id="b8415114953915"><a name="b8415114953915"></a><a name="b8415114953915"></a>SHA256校验码</strong></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p13415149133914"><a name="p13415149133914"></a><a name="p13415149133914"></a><strong id="b8415114953915"><a name="b8415114953915"></a><a name="b8415114953915"></a>SHA256校验码</strong></p>
</td> </td>
</tr> </tr>
<tr id="row18518114121312"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p4437184283419"><a name="p4437184283419"></a><a name="p4437184283419"></a>全量代码Beta版本(标准、轻量和小型系统)</p> <tr id="row18518114121312"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p4437184283419"><a name="p4437184283419"></a><a name="p4437184283419"></a>全量代码Release版本(标准、轻量和小型系统)</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p15437144213345"><a name="p15437144213345"></a><a name="p15437144213345"></a>3.1 Beta</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p15437144213345"><a name="p15437144213345"></a><a name="p15437144213345"></a>3.1 Release</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p64379420343"><a name="p64379420343"></a><a name="p64379420343"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/code-v3.1-Beta.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p64379420343"><a name="p64379420343"></a><a name="p64379420343"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/code-v3.1-Release.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p13437842103414"><a name="p13437842103414"></a><a name="p13437842103414"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/code-v3.1-Beta.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p13437842103414"><a name="p13437842103414"></a><a name="p13437842103414"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/code-v3.1-Release.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p>
</td> </td>
</tr> </tr>
<tr id="row461814235717"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p0618124216579"><a name="p0618124216579"></a><a name="p0618124216579"></a>Hi3516标准系统解决方案(二进制)</p> <tr id="row461814235717"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p0618124216579"><a name="p0618124216579"></a><a name="p0618124216579"></a>Hi3516标准系统解决方案(二进制)</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p156181142145714"><a name="p156181142145714"></a><a name="p156181142145714"></a>3.1 Beta</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p156181142145714"><a name="p156181142145714"></a><a name="p156181142145714"></a>3.1 Release</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p16619174275717"><a name="p16619174275717"></a><a name="p16619174275717"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/standard_hi3516.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p16619174275717"><a name="p16619174275717"></a><a name="p16619174275717"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/standard_hi3516.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p79771324121813"><a name="p79771324121813"></a><a name="p79771324121813"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/standard_hi3516.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p79771324121813"><a name="p79771324121813"></a><a name="p79771324121813"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/standard_hi3516.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p>
</td> </td>
</tr> </tr>
<tr id="row162201392319"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p2220191315"><a name="p2220191315"></a><a name="p2220191315"></a>RK3568标准系统解决方案(二进制)</p> <tr id="row162201392319"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p2220191315"><a name="p2220191315"></a><a name="p2220191315"></a>RK3568标准系统解决方案(二进制)</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p6220191312"><a name="p6220191312"></a><a name="p6220191312"></a>3.1 Beta</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p6220191312"><a name="p6220191312"></a><a name="p6220191312"></a>3.1 Release</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p522019916317"><a name="p522019916317"></a><a name="p522019916317"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/standard_rk3568.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p522019916317"><a name="p522019916317"></a><a name="p522019916317"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/standard_rk3568.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p18742268187"><a name="p18742268187"></a><a name="p18742268187"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/standard_rk3568.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p18742268187"><a name="p18742268187"></a><a name="p18742268187"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/standard_rk3568.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p>
</td> </td>
</tr> </tr>
<tr id="row148666201519"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p18867820165113"><a name="p18867820165113"></a><a name="p18867820165113"></a>Hi3861解决方案(二进制)</p> <tr id="row148666201519"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p18867820165113"><a name="p18867820165113"></a><a name="p18867820165113"></a>Hi3861解决方案(二进制)</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p108671520115118"><a name="p108671520115118"></a><a name="p108671520115118"></a>3.1 Beta</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p108671520115118"><a name="p108671520115118"></a><a name="p108671520115118"></a>3.1 Release</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p19867202085113"><a name="p19867202085113"></a><a name="p19867202085113"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/hispark_pegasus.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p19867202085113"><a name="p19867202085113"></a><a name="p19867202085113"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/hispark_pegasus.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p193613276183"><a name="p193613276183"></a><a name="p193613276183"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/hispark_pegasus.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p193613276183"><a name="p193613276183"></a><a name="p193613276183"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/hispark_pegasus.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p>
</td> </td>
</tr> </tr>
<tr id="row6114461545"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p630312351557"><a name="p630312351557"></a><a name="p630312351557"></a>Hi3516解决方案-LiteOS(二进制)</p> <tr id="row6114461545"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p630312351557"><a name="p630312351557"></a><a name="p630312351557"></a>Hi3516解决方案-LiteOS(二进制)</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p1612646125413"><a name="p1612646125413"></a><a name="p1612646125413"></a>3.1 Beta</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p1612646125413"><a name="p1612646125413"></a><a name="p1612646125413"></a>3.1 Release</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p8123467546"><a name="p8123467546"></a><a name="p8123467546"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/hispark_taurus.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p8123467546"><a name="p8123467546"></a><a name="p8123467546"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/hispark_taurus.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p197721270187"><a name="p197721270187"></a><a name="p197721270187"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/hispark_taurus.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p197721270187"><a name="p197721270187"></a><a name="p197721270187"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/hispark_taurus.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p>
</td> </td>
</tr> </tr>
<tr id="row152143765612"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p530833917567"><a name="p530833917567"></a><a name="p530833917567"></a>Hi3516解决方案-Linux(二进制)</p> <tr id="row152143765612"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p530833917567"><a name="p530833917567"></a><a name="p530833917567"></a>Hi3516解决方案-Linux(二进制)</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p19213372563"><a name="p19213372563"></a><a name="p19213372563"></a>3.1 Beta</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p19213372563"><a name="p19213372563"></a><a name="p19213372563"></a>3.1 Release</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p1921337205612"><a name="p1921337205612"></a><a name="p1921337205612"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/hispark_taurus_linux.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p1921337205612"><a name="p1921337205612"></a><a name="p1921337205612"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/hispark_taurus_linux.tar.gz" target="_blank" rel="noopener noreferrer">站点</a></p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p14441122810188"><a name="p14441122810188"></a><a name="p14441122810188"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Beta/hispark_taurus_linux.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p14441122810188"><a name="p14441122810188"></a><a name="p14441122810188"></a><a href="https://repo.huaweicloud.com/harmonyos/os/3.1-Release/hispark_taurus_linux.tar.gz.sha256" target="_blank" rel="noopener noreferrer">SHA256校验码</a></p>
</td> </td>
</tr> </tr>
<tr id="row1663285502319"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p1961810962416"><a name="p1961810962416"></a><a name="p1961810962416"></a>RELEASE-NOTES</p> <tr id="row1663285502319"><td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.1 "><p id="p1961810962416"><a name="p1961810962416"></a><a name="p1961810962416"></a>RELEASE-NOTES</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p146331255172318"><a name="p146331255172318"></a><a name="p146331255172318"></a>3.1 Beta</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.2 "><p id="p146331255172318"><a name="p146331255172318"></a><a name="p146331255172318"></a>3.1 Release</p>
</td> </td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p18800131862419"><a name="p18800131862419"></a><a name="p18800131862419"></a><a href="https://gitee.com/openharmony/docs/tree/OpenHarmony-3.1-Beta/zh-cn/release-notes/OpenHarmony-v3.1-beta.md" target="_blank" rel="noopener noreferrer">站点</a></p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.3 "><p id="p18800131862419"><a name="p18800131862419"></a><a name="p18800131862419"></a><a href="https://gitee.com/openharmony/docs/tree/OpenHarmony-3.1-Release/zh-cn/release-notes/OpenHarmony-v3.1-Release.md" target="_blank" rel="noopener noreferrer">站点</a></p>
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<td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p8633855132314"><a name="p8633855132314"></a><a name="p8633855132314"></a>-</p> <td class="cellrowborder" valign="top" width="25%" headers="mcps1.2.5.1.4 "><p id="p8633855132314"><a name="p8633855132314"></a><a name="p8633855132314"></a>-</p>
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...@@ -328,7 +327,10 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发 ...@@ -328,7 +327,10 @@ OpenHarmony当前为开发者提供了以下4种获取源码的方式,开发
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## 获取方式4:从github镜像仓库获取\(每天UTC时间23点同步\)<a name="section23448418360"></a> ## 获取方式4:从github镜像仓库获取<a name="section23448418360"></a>
>![](../public_sys-resources/icon-note.gif) **说明:**
> 镜像仓库每日23:00(UTC +8:00)同步。
方式一(推荐):通过repo + ssh下载(需注册公钥,请参考[GitHub帮助中心](https://docs.github.com/en/github/authenticating-to-github/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account))。 方式一(推荐):通过repo + ssh下载(需注册公钥,请参考[GitHub帮助中心](https://docs.github.com/en/github/authenticating-to-github/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account))。
...@@ -431,4 +433,3 @@ repo forall -c 'git lfs pull' ...@@ -431,4 +433,3 @@ repo forall -c 'git lfs pull'
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# 新建应用程序<a name="ZH-CN_TOPIC_0000001216535387"></a> # 新建应用程序<a name="ZH-CN_TOPIC_0000001216535387"></a>
下方将通过修改源码的方式展示如何编写简单程序,输出“Hello world.”。请在[获取源码](quickstart-lite-sourcecode-acquire.md)章节下载的源码目录中进行下述操作。 下方将通过修改源码的方式展示如何编写简单程序,输出“Hello world”。请在下载的源码目录中进行下述操作。
1. <a name="li5479332115116"></a>确定目录结构。 1. <a name="li5479332115116"></a>确定目录结构。
开发者编写业务时,务必先在./applications/sample/wifi-iot/app路径下新建一个目录(或一套目录结构),用于存放业务源码文件。 开发者编写业务时,务必先在./applications/sample/wifi-iot/app路径下新建一个目录(或一套目录结构),用于存放业务源码文件。
例如:在app下新增业务my\_first\_app,其中hello\_world.c为业务代码,BUILD.gn为编译脚本,具体规划目录结构如下: 例如:在app下新增业务my_first_app,其中hello_world.c为业务代码,BUILD.gn为编译脚本,具体规划目录结构如下:
``` ```
. .
...@@ -14,16 +14,16 @@ ...@@ -14,16 +14,16 @@
└── sample └── sample
└── wifi-iot └── wifi-iot
└── app └── app
│── my_first_app └── my_first_app
│ │── hello_world.c │── hello_world.c
│ └── BUILD.gn └── BUILD.gn
└── BUILD.gn ```
```
2. 编写业务代码。 2. 编写业务代码。
新建./applications/sample/wifi-iot/app/my\_first\_app下的hello\_world.c文件,在hello\_world.c中新建业务入口函数HelloWorld,并实现业务逻辑。并在代码最下方,使用OpenHarmony启动恢复模块接口SYS\_RUN\(\)启动业务。(SYS\_RUN定义在ohos\_init.h文件中) 新建./applications/sample/wifi-iot/app/my\_first\_app下的hello\_world.c文件,在hello\_world.c中新建业务入口函数HelloWorld,并实现业务逻辑。并在代码最下方,使用OpenHarmony启动恢复模块接口SYS\_RUN\(\)启动业务。(SYS\_RUN定义在ohos\_init.h文件中)
``` ```
#include <stdio.h> #include <stdio.h>
#include "ohos_init.h" #include "ohos_init.h"
...@@ -57,21 +57,82 @@ ...@@ -57,21 +57,82 @@
- sources中指定静态库.a所依赖的.c文件及其路径,若路径中包含"//"则表示绝对路径(此处为代码根路径),若不包含"//"则表示相对路径。 - sources中指定静态库.a所依赖的.c文件及其路径,若路径中包含"//"则表示绝对路径(此处为代码根路径),若不包含"//"则表示相对路径。
- include\_dirs中指定source所需要依赖的.h文件路径。 - include\_dirs中指定source所需要依赖的.h文件路径。
4. 编写模块BUILD.gn文件,指定需参与构建的特性模块。
配置./applications/sample/wifi-iot/app/BUILD.gn文件,在features字段中增加索引,使目标模块参与编译。features字段指定业务模块的路径和目标,以my\_first\_app举例,features字段配置如下。 4. 添加新组件。
修改文件build/lite/components/applications.json,添加组件hello\_world\_app的配置,如下所示为applications.json文件片段,“##start##”和“##end##”之间为新增配置(“##start##”和“##end##”仅用来标识位置,添加完配置后删除这两行):
``` ```
import("//build/lite/config/component/lite_component.gni") {
"components": [
lite_component("app") { {
features = [ "component": "camera_sample_communication",
"my_first_app:myapp", "description": "Communication related samples.",
] "optional": "true",
} "dirs": [
"applications/sample/camera/communication"
],
"targets": [
"//applications/sample/camera/communication:sample"
],
"rom": "",
"ram": "",
"output": [],
"adapted_kernel": [ "liteos_a" ],
"features": [],
"deps": {
"components": [],
"third_party": []
}
},
##start##
{
"component": "hello_world_app",
"description": "hello world samples.",
"optional": "true",
"dirs": [
"applications/sample/wifi-iot/app/my_first_app"
],
"targets": [
"//applications/sample/wifi-iot/app/my_first_app:myapp"
],
"rom": "",
"ram": "",
"output": [],
"adapted_kernel": [ "liteos_m" ],
"features": [],
"deps": {
"components": [],
"third_party": []
}
},
##end##
{
"component": "camera_sample_app",
"description": "Camera related samples.",
"optional": "true",
"dirs": [
"applications/sample/camera/launcher",
"applications/sample/camera/cameraApp",
"applications/sample/camera/setting",
"applications/sample/camera/gallery",
"applications/sample/camera/media"
],
``` ```
- my\_first\_app是相对路径,指向./applications/sample/wifi-iot/app/my\_first\_app/BUILD.gn。 5. 修改单板配置文件。
- myapp是目标,指向./applications/sample/wifi-iot/app/my\_first\_app/BUILD.gn中的static\_library\("myapp"\)。
修改文件vendor/hisilicon/hispark_pegasus/config.json,新增hello\_world\_app组件的条目,如下所示代码片段为applications子系统配置,“##start##”和“##end##”之间为新增条目(“##start##”和“##end##”仅用来标识位置,添加完配置后删除这两行):
```
{
"subsystem": "applications",
"components": [
##start##
{ "component": "hello_world_app", "features":[] },
##end##
{ "component": "wifi_iot_sample_app", "features":[] }
]
},
```
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