# light\_if.h<a name="ZH-CN_TOPIC_0000001343120297"></a>

## **概述**<a name="section1494707223083931"></a>

**所属模块:**

[Light](_light.md)

## **汇总**<a name="section757794479083931"></a>

## 类<a name="nested-classes"></a>

<a name="table2121545791083931"></a>
<table><thead align="left"><tr id="row206565860083931"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1113577844083931"><a name="p1113577844083931"></a><a name="p1113577844083931"></a>类</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1534436669083931"><a name="p1534436669083931"></a><a name="p1534436669083931"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row214836954083931"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p882965471083931"><a name="p882965471083931"></a><a name="p882965471083931"></a><a href="_light_interface.md">LightInterface</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p238206803083931"><a name="p238206803083931"></a><a name="p238206803083931"></a>定义可以在灯上执行的基本操作。 <a href="_light_interface.md">更多...</a></p>
</td>
</tr>
</tbody>
</table>

## 函数<a name="func-members"></a>

<a name="table425803833083931"></a>
<table><thead align="left"><tr id="row1744463805083931"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p237461978083931"><a name="p237461978083931"></a><a name="p237461978083931"></a>函数</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p832824570083931"><a name="p832824570083931"></a><a name="p832824570083931"></a>描述</p>
</th>
</tr>
</thead>
<tbody><tr id="row720153007083931"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2069079107083931"><a name="p2069079107083931"></a><a name="p2069079107083931"></a><a href="_light.md#ga8f43a98d12cc4c9efb80b7e19c08ab79">NewLightInterfaceInstance</a> (void)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p782181949083931"><a name="p782181949083931"></a><a name="p782181949083931"></a>创建LightInterface实例。 <a href="_light.md#ga8f43a98d12cc4c9efb80b7e19c08ab79">更多...</a></p>
</td>
</tr>
<tr id="row858741384083931"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2084077832083931"><a name="p2084077832083931"></a><a name="p2084077832083931"></a><a href="_light.md#ga7056adbd0aaa45c982662319a23108a3">FreeLightInterfaceInstance</a> (void)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p433921820083931"><a name="p433921820083931"></a><a name="p433921820083931"></a>释放LightInterface实例和相关资源。 <a href="_light.md#ga7056adbd0aaa45c982662319a23108a3">更多...</a></p>
</td>
</tr>
</tbody>
</table>

## **详细描述**<a name="section1897037689083931"></a>

声明light模块的通用API，可用于获取灯ID、打开或关闭灯、并设置灯光亮度和闪烁模式。

**Sinc[更多...](_light_flash_effect.md)e更多...[更多...](_light_info.md)：**

3.1