# wifi\_module.h<a name="ZH-CN_TOPIC_0000001055198118"></a>

-   [Overview](#section1152077296165630)
-   [Summary](#section1358739212165630)
-   [Data Structures](#nested-classes)
-   [Functions](#func-members)

## **Overview**<a name="section1152077296165630"></a>

**Related Modules:**

[WLAN](WLAN.md)

**Description:**

Provides features of the WLAN module and functions to create and delete modules. 

The  **[WifiModule](WifiModule.md)**  object is a core abstraction of the WLAN driver. It contains a module that communicates with user-level processes and also contains features.

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section1358739212165630"></a>

## Data Structures<a name="nested-classes"></a>

<a name="table216285017165630"></a>
<table><thead align="left"><tr id="row557075892165630"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p475287117165630"><a name="p475287117165630"></a><a name="p475287117165630"></a>Data Structure Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1451596040165630"><a name="p1451596040165630"></a><a name="p1451596040165630"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row1047060476165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1079726035165630"><a name="p1079726035165630"></a><a name="p1079726035165630"></a><a href="WifiModuleIface.md">WifiModuleIface</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p530374617165630"><a name="p530374617165630"></a><a name="p530374617165630"></a>Defines WLAN module APIs. </p>
</td>
</tr>
<tr id="row443762454165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2134678606165630"><a name="p2134678606165630"></a><a name="p2134678606165630"></a><a href="WifiModule.md">WifiModule</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1145956576165630"><a name="p1145956576165630"></a><a name="p1145956576165630"></a>Defines the WLAN module. </p>
</td>
</tr>
<tr id="row425365867165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p728185914165630"><a name="p728185914165630"></a><a name="p728185914165630"></a><a href="WifiFeature.md">WifiFeature</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1023341658165630"><a name="p1023341658165630"></a><a name="p1023341658165630"></a>Defines a WLAN feature. </p>
</td>
</tr>
<tr id="row299866036165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p545440577165630"><a name="p545440577165630"></a><a name="p545440577165630"></a><a href="WifiFeatureList.md">WifiFeatureList</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p492405694165630"><a name="p492405694165630"></a><a name="p492405694165630"></a>Defines the WLAN feature list. </p>
</td>
</tr>
<tr id="row174943237165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1320161710165630"><a name="p1320161710165630"></a><a name="p1320161710165630"></a><a href="HdfWifiChipData.md">HdfWifiChipData</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1631062252165630"><a name="p1631062252165630"></a><a name="p1631062252165630"></a>Defines a WLAN chip. </p>
</td>
</tr>
</tbody>
</table>

## Functions<a name="func-members"></a>

<a name="table1472943543165630"></a>
<table><thead align="left"><tr id="row87160363165630"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p1090221680165630"><a name="p1090221680165630"></a><a name="p1090221680165630"></a>Function</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1671523252165630"><a name="p1671523252165630"></a><a name="p1671523252165630"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row600571606165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p629740820165630"><a name="p629740820165630"></a><a name="p629740820165630"></a><a href="WLAN.md#gaf5d1df53f08cae98ecfd440f9b425709">WifiModuleCreate</a> (const struct HdfConfigWifiModuleConfig *config)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p359889729165630"><a name="p359889729165630"></a><a name="p359889729165630"></a>struct <a href="WifiModule.md">WifiModule</a> * </p>
<p id="p1469298615165630"><a name="p1469298615165630"></a><a name="p1469298615165630"></a>Creates a <a href="WifiModule.md">WifiModule</a> object based on a specified configuration generated by the HCS. </p>
</td>
</tr>
<tr id="row792657060165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p2038552484165630"><a name="p2038552484165630"></a><a name="p2038552484165630"></a><a href="WLAN.md#gae14e3786e60f16a100197d28bae5a362">WifiModuleDelete</a> (struct <a href="WifiModule.md">WifiModule</a> *module)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p868332180165630"><a name="p868332180165630"></a><a name="p868332180165630"></a>void </p>
<p id="p577408276165630"><a name="p577408276165630"></a><a name="p577408276165630"></a>Deletes a specified <a href="WifiModule.md">WifiModule</a> object. </p>
</td>
</tr>
<tr id="row1777059288165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1819468165165630"><a name="p1819468165165630"></a><a name="p1819468165165630"></a><a href="WLAN.md#ga395848b77fc10f2213d5b12793861292">DelFeature</a> (struct <a href="WifiModule.md">WifiModule</a> *module, uint16_t featureType)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p276035111165630"><a name="p276035111165630"></a><a name="p276035111165630"></a>int32_t </p>
<p id="p2123021531165630"><a name="p2123021531165630"></a><a name="p2123021531165630"></a>Deletes a specified feature from a specified module. </p>
</td>
</tr>
<tr id="row1895811324165630"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1979633378165630"><a name="p1979633378165630"></a><a name="p1979633378165630"></a><a href="WLAN.md#gae928a69366143780650b73c6b030c3a7">AddFeature</a> (struct <a href="WifiModule.md">WifiModule</a> *module, uint16_t featureType, struct <a href="WifiFeature.md">WifiFeature</a> *featureData)</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p247521894165630"><a name="p247521894165630"></a><a name="p247521894165630"></a>int32_t </p>
<p id="p979810807165630"><a name="p979810807165630"></a><a name="p979810807165630"></a>Adds a specified feature to a specified module. </p>
</td>
</tr>
</tbody>
</table>