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<title>SemiDrive SSDK Appication Program Interface: Z:/01-Code/06-SSDK-DEV-Firewall/ssdk/drivers/include/camera/cam_hal.h File Reference</title>
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<div class="textblock"><code>#include &quot;<a class="el" href="cam-def_8h_source.html">camera/cam-def.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="cam__res_8h_source.html">cam_res.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="vdev__defs_8h_source.html">vdev_defs.h</a>&quot;</code><br />
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<p><a href="cam__hal_8h_source.html">Go to the source code of this file.</a></p>
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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcamera__instance__t.html">camera_instance_t</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><dl class="section copyright"><dt>Copyright</dt><dd>Copyright (c) 2021 Semidrive Semiconductor. All rights reserved.</dd></dl>
<h2><a class="anchor" id="autotoc_md1"></a>
Revision History:</h2>
</div><h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a9000955f8f15889fd3dcad5f2addf7db" name="a9000955f8f15889fd3dcad5f2addf7db"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9000955f8f15889fd3dcad5f2addf7db">&#9670;&nbsp;</a></span>MAX_PIXFMT_COUNT</h2>
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<h2 class="groupheader">Typedef Documentation</h2>
<a id="ab4eb671d06feac3e2a7f8a6060197bd2" name="ab4eb671d06feac3e2a7f8a6060197bd2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab4eb671d06feac3e2a7f8a6060197bd2">&#9670;&nbsp;</a></span>camera_handle</h2>
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<td class="memname">typedef struct <a class="el" href="structcamera__instance__t.html">camera_instance_t</a> <a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a></td>
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<p>Camera instance for app user. </p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a24285b0ecf418add5a6ecb2354486c83" name="a24285b0ecf418add5a6ecb2354486c83"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a24285b0ecf418add5a6ecb2354486c83">&#9670;&nbsp;</a></span>hal_cam_deinit()</h2>
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<td class="memname">int hal_cam_deinit </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em></td><td>)</td>
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<a id="a17334cefde05b69384e65cf465084d64" name="a17334cefde05b69384e65cf465084d64"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a17334cefde05b69384e65cf465084d64">&#9670;&nbsp;</a></span>hal_cam_dqbuf()</h2>
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<td class="memname">int hal_cam_dqbuf </td>
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<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
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<td></td>
<td class="paramtype">struct <a class="el" href="structvdev__buffer.html">vdev_buffer</a> *&#160;</td>
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<a id="aefcbf478c57590aa97db49b2ee301d37" name="aefcbf478c57590aa97db49b2ee301d37"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aefcbf478c57590aa97db49b2ee301d37">&#9670;&nbsp;</a></span>hal_cam_enum_format()</h2>
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<td class="memname">int hal_cam_enum_format </td>
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<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t *&#160;</td>
<td class="paramname"><em>format</em>&#160;</td>
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<td>)</td>
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<a id="a32d3d4e1312dd22da4c15890901706be" name="a32d3d4e1312dd22da4c15890901706be"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a32d3d4e1312dd22da4c15890901706be">&#9670;&nbsp;</a></span>hal_cam_get_fps()</h2>
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<td class="memname">int hal_cam_get_fps </td>
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<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t *&#160;</td>
<td class="paramname"><em>fps</em>&#160;</td>
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<a id="a88fd73654480ac024ed9ea2c95a5b626" name="a88fd73654480ac024ed9ea2c95a5b626"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a88fd73654480ac024ed9ea2c95a5b626">&#9670;&nbsp;</a></span>hal_cam_get_instance()</h2>
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<td class="memname"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> * hal_cam_get_instance </td>
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<td class="paramtype">enum <a class="el" href="cam__res_8h.html#a2347459b7372020dbf03be1e01f4465a">camera_id</a>&#160;</td>
<td class="paramname"><em>cam_id</em></td><td>)</td>
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<p>Get a camera instance by cam id. </p>
</div>
</div>
<a id="ae61a95051d579818e9d93146b7c166e7" name="ae61a95051d579818e9d93146b7c166e7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae61a95051d579818e9d93146b7c166e7">&#9670;&nbsp;</a></span>hal_cam_get_size()</h2>
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<td class="memname">int hal_cam_get_size </td>
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<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t *&#160;</td>
<td class="paramname"><em>width</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">uint32_t *&#160;</td>
<td class="paramname"><em>height</em>&#160;</td>
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<a id="a988059b3f5c58acb64cb333c1e8db99a" name="a988059b3f5c58acb64cb333c1e8db99a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a988059b3f5c58acb64cb333c1e8db99a">&#9670;&nbsp;</a></span>hal_cam_init()</h2>
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<td class="memname">int hal_cam_init </td>
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<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em></td><td>)</td>
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<a id="ab51d991c2b9dc884be2927af1e8ef970" name="ab51d991c2b9dc884be2927af1e8ef970"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab51d991c2b9dc884be2927af1e8ef970">&#9670;&nbsp;</a></span>hal_cam_put_instance()</h2>
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<td class="memname">int hal_cam_put_instance </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em></td><td>)</td>
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<a id="af4237e37c41335738bedb8abd495ec16" name="af4237e37c41335738bedb8abd495ec16"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af4237e37c41335738bedb8abd495ec16">&#9670;&nbsp;</a></span>hal_cam_qbuf()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">int hal_cam_qbuf </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="structvdev__buffer.html">vdev_buffer</a> *&#160;</td>
<td class="paramname"><em>buf</em>&#160;</td>
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<tr>
<td></td>
<td>)</td>
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</div>
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<a id="ad0ea0a1b189c6133a7cfd940761ef383" name="ad0ea0a1b189c6133a7cfd940761ef383"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad0ea0a1b189c6133a7cfd940761ef383">&#9670;&nbsp;</a></span>hal_cam_set_crop()</h2>
<div class="memitem">
<div class="memproto">
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<td class="memname">int hal_cam_set_crop </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>x</em>[2], </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>y</em>[2], </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>w</em>[2], </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>h</em>[2]&#160;</td>
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<a id="a5f85358fac1cc47fde6a5d1628512009" name="a5f85358fac1cc47fde6a5d1628512009"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5f85358fac1cc47fde6a5d1628512009">&#9670;&nbsp;</a></span>hal_cam_set_format()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int hal_cam_set_format </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>format</em>&#160;</td>
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<td></td>
<td>)</td>
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<a id="a5acc22e86481cd2e074c8eef44dd50ec" name="a5acc22e86481cd2e074c8eef44dd50ec"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5acc22e86481cd2e074c8eef44dd50ec">&#9670;&nbsp;</a></span>hal_cam_set_memrange()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int hal_cam_set_memrange </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>low</em>[3], </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>up</em>[3]&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</div>
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<a id="a1564a1624d70c9df04870cce902f38ed" name="a1564a1624d70c9df04870cce902f38ed"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1564a1624d70c9df04870cce902f38ed">&#9670;&nbsp;</a></span>hal_cam_start()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">int hal_cam_start </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em></td><td>)</td>
<td></td>
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</div>
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<a id="a1f42f0fb7f04439d234acdc82db1091f" name="a1f42f0fb7f04439d234acdc82db1091f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1f42f0fb7f04439d234acdc82db1091f">&#9670;&nbsp;</a></span>hal_cam_stop()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int hal_cam_stop </td>
<td>(</td>
<td class="paramtype"><a class="el" href="cam__hal_8h.html#ab4eb671d06feac3e2a7f8a6060197bd2">camera_handle</a> *&#160;</td>
<td class="paramname"><em>cam_handle</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
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