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aria-expanded="false"><div data-tocid="concept_nww_hzh_pzb-d5856e4868" class="topicref" data-id="concept_nww_hzh_pzb" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action concept_nww_hzh_pzb-d5856e4868-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/chapter-title/chapter-interface-sdk.html" id="concept_nww_hzh_pzb-d5856e4868-link">接口</a><div class="wh-tooltip"><p class="shortdesc">CAN<span class="ph">、CAP</span>、CIR、GPAI、GPIO、I2C、PSADC、PWM 等接口模块的介绍和使用说明。</p></div></div></div></li><li role="treeitem" aria-expanded="false"><div data-tocid="chapter-safety-d5856e6083" class="topicref" data-id="chapter-safety" data-state="not-ready"><span role="button" tabindex="0" aria-labelledby="button-expand-action chapter-safety-d5856e6083-link" class="wh-expand-btn"></span><div class="title"><a href="../../../topics/chapter-title/chapter-safety-sdk.html" id="chapter-safety-d5856e6083-link">安全</a><div class="wh-tooltip"><p class="shortdesc">SPI ENC、CE、eFuse 等安全模块的介绍和使用说明。</p></div></div></div></li></ul></li></ul></div>
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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/ge/ge_interface_lite.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">接口设计</h1><div class="date inPage">15 Jan 2024</div><div style="color: gray;">
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Read time: 1 minute(s)
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</div><div class="- topic/body concept/conbody body conbody"><p class="- topic/p p" data-ofbid="d47940e26__20250121171518">应用通过 hal_ge_open 打开 GE 驱动。</p><div class="table-container"><table class="- topic/table table frame-all" id="ge-interface-lite__table_vp5_kvy_2dc" data-ofbid="ge-interface-lite__table_vp5_kvy_2dc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 1</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">IOC_GE_VERSION</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_vp5_kvy_2dc__entry__1" colspan="2">接口语法：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge-interface-lite__codeblock_wbj_cwy_2dc" data-ofbid="ge-interface-lite__codeblock_wbj_cwy_2dc"><strong class="hl-keyword">int</strong> hal_ge_control(<strong class="hl-keyword">struct</strong> aic_ge_client *clt, <strong class="hl-keyword">unsigned</strong> <strong class="hl-keyword">long</strong> cmd, unsinged <strong class="hl-keyword">int</strong> *pversion);</pre></th></tr><tr class="- topic/row"><th class="- topic/entry entry colsep-1 rowsep-1" id="ge-interface-lite__table_vp5_kvy_2dc__entry__2">功能说明</th><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_vp5_kvy_2dc__entry__3">获取 GE 版本</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_vp5_kvy_2dc__entry__1 ge-interface-lite__table_vp5_kvy_2dc__entry__2">参数</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_vp5_kvy_2dc__entry__1 ge-interface-lite__table_vp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">cmd：IOC_GE_VERSION</div>
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<div class="- topic/div div">pversion: 指向 32bits 无符号版本号指针</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_vp5_kvy_2dc__entry__1 ge-interface-lite__table_vp5_kvy_2dc__entry__2">返回值</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_vp5_kvy_2dc__entry__1 ge-interface-lite__table_vp5_kvy_2dc__entry__3">
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||
<div class="- topic/div div">
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||
<div class="- topic/div div">0：成功</div>
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<div class="- topic/div div"><0：失败</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-0" headers="ge-interface-lite__table_vp5_kvy_2dc__entry__1 ge-interface-lite__table_vp5_kvy_2dc__entry__2">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="ge-interface-lite__table_vp5_kvy_2dc__entry__1 ge-interface-lite__table_vp5_kvy_2dc__entry__3">无</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="ge-interface-lite__table_wp5_kvy_2dc" data-ofbid="ge-interface-lite__table_wp5_kvy_2dc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 2</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">IOC_GE_MODE</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_wp5_kvy_2dc__entry__1" colspan="2">接口语法：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge-interface-lite__codeblock_ojp_m5z_2dc" data-ofbid="ge-interface-lite__codeblock_ojp_m5z_2dc"><strong class="hl-keyword">int</strong> hal_ge_control(<strong class="hl-keyword">struct</strong> aic_ge_client *clt, <strong class="hl-keyword">unsigned</strong> <strong class="hl-keyword">long</strong> cmd, <strong class="hl-keyword">enum</strong> ge_mode *mode);</pre></th></tr><tr class="- topic/row"><th class="- topic/entry entry colsep-1 rowsep-1" id="ge-interface-lite__table_wp5_kvy_2dc__entry__2">功能说明</th><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_wp5_kvy_2dc__entry__3">获取工作模式</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_wp5_kvy_2dc__entry__1 ge-interface-lite__table_wp5_kvy_2dc__entry__2">参数</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_wp5_kvy_2dc__entry__1 ge-interface-lite__table_wp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">cmd：IOC_GE_MODE</div>
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<div class="- topic/div div">mode: enum ge_mode 指针</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_wp5_kvy_2dc__entry__1 ge-interface-lite__table_wp5_kvy_2dc__entry__2">返回值</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_wp5_kvy_2dc__entry__1 ge-interface-lite__table_wp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">0：成功</div>
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<div class="- topic/div div"><0：失败</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-0" headers="ge-interface-lite__table_wp5_kvy_2dc__entry__1 ge-interface-lite__table_wp5_kvy_2dc__entry__2">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="ge-interface-lite__table_wp5_kvy_2dc__entry__1 ge-interface-lite__table_wp5_kvy_2dc__entry__3">无</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="ge-interface-lite__table_xp5_kvy_2dc" data-ofbid="ge-interface-lite__table_xp5_kvy_2dc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 3</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">IOC_GE_FILLRECT</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_xp5_kvy_2dc__entry__1" colspan="2">接口语法：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge-interface-lite__codeblock_y2j_2wy_2dc" data-ofbid="ge-interface-lite__codeblock_y2j_2wy_2dc"><strong class="hl-keyword">int</strong> hal_ge_control(<strong class="hl-keyword">struct</strong> aic_ge_client *clt, <strong class="hl-keyword">unsigned</strong> <strong class="hl-keyword">long</strong> cmd, <strong class="hl-keyword">struct</strong> ge_fillrect *fill);</pre></th></tr><tr class="- topic/row"><th class="- topic/entry entry colsep-1 rowsep-1" id="ge-interface-lite__table_xp5_kvy_2dc__entry__2">功能说明</th><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_xp5_kvy_2dc__entry__3">矩形填充</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_xp5_kvy_2dc__entry__1 ge-interface-lite__table_xp5_kvy_2dc__entry__2">参数</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_xp5_kvy_2dc__entry__1 ge-interface-lite__table_xp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">cmd：IOC_GE_FILLRECT</div>
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<div class="- topic/div div">fill: 指向 struct ge_fillrect 指针</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_xp5_kvy_2dc__entry__1 ge-interface-lite__table_xp5_kvy_2dc__entry__2">返回值</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_xp5_kvy_2dc__entry__1 ge-interface-lite__table_xp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">0：成功</div>
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<div class="- topic/div div"><0：失败</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-0" headers="ge-interface-lite__table_xp5_kvy_2dc__entry__1 ge-interface-lite__table_xp5_kvy_2dc__entry__2">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="ge-interface-lite__table_xp5_kvy_2dc__entry__1 ge-interface-lite__table_xp5_kvy_2dc__entry__3">仅供 normal 模式使用, cmd queue 模式不可用</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="ge-interface-lite__table_yp5_kvy_2dc" data-ofbid="ge-interface-lite__table_yp5_kvy_2dc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 4</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">IOC_GE_BITBLT</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_yp5_kvy_2dc__entry__1" colspan="2">接口语法：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge-interface-lite__codeblock_dbc_fwy_2dc" data-ofbid="ge-interface-lite__codeblock_dbc_fwy_2dc"><strong class="hl-keyword">int</strong> hal_ge_control(<strong class="hl-keyword">struct</strong> aic_ge_client *clt, <strong class="hl-keyword">unsigned</strong> <strong class="hl-keyword">long</strong> cmd, <strong class="hl-keyword">struct</strong> ge_bitblt *bitblt);</pre></th></tr><tr class="- topic/row"><th class="- topic/entry entry colsep-1 rowsep-1" id="ge-interface-lite__table_yp5_kvy_2dc__entry__2">功能说明</th><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_yp5_kvy_2dc__entry__3">位块搬移</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_yp5_kvy_2dc__entry__1 ge-interface-lite__table_yp5_kvy_2dc__entry__2">参数</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_yp5_kvy_2dc__entry__1 ge-interface-lite__table_yp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">cmd：IOC_GE_BITBLT</div>
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<div class="- topic/div div">bitblt: 指向 struct ge_bitblt 指针</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_yp5_kvy_2dc__entry__1 ge-interface-lite__table_yp5_kvy_2dc__entry__2">返回值</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_yp5_kvy_2dc__entry__1 ge-interface-lite__table_yp5_kvy_2dc__entry__3">
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||
<div class="- topic/div div">
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||
<div class="- topic/div div">0：成功</div>
|
||
<div class="- topic/div div"><0：失败</div>
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||
</div>
|
||
</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-0" headers="ge-interface-lite__table_yp5_kvy_2dc__entry__1 ge-interface-lite__table_yp5_kvy_2dc__entry__2">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="ge-interface-lite__table_yp5_kvy_2dc__entry__1 ge-interface-lite__table_yp5_kvy_2dc__entry__3">仅供 normal 模式使用, cmd queue 模式不可用</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="ge-interface-lite__table_zp5_kvy_2dc" data-ofbid="ge-interface-lite__table_zp5_kvy_2dc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 5</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">IOC_GE_ROTATE</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_zp5_kvy_2dc__entry__1" colspan="2">接口语法：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge-interface-lite__codeblock_xy2_fwy_2dc" data-ofbid="ge-interface-lite__codeblock_xy2_fwy_2dc"><strong class="hl-keyword">int</strong> hal_ge_control(<strong class="hl-keyword">struct</strong> aic_ge_client *clt, <strong class="hl-keyword">unsigned</strong> <strong class="hl-keyword">long</strong> cmd, <strong class="hl-keyword">struct</strong> ge_rotation *rot);</pre></th></tr><tr class="- topic/row"><th class="- topic/entry entry colsep-1 rowsep-1" id="ge-interface-lite__table_zp5_kvy_2dc__entry__2">功能说明</th><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_zp5_kvy_2dc__entry__3">任意角度旋转</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_zp5_kvy_2dc__entry__1 ge-interface-lite__table_zp5_kvy_2dc__entry__2">参数</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_zp5_kvy_2dc__entry__1 ge-interface-lite__table_zp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">cmd：IOC_GE_ROTATE</div>
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<div class="- topic/div div">rot: 指向 struct ge_rotation 指针</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_zp5_kvy_2dc__entry__1 ge-interface-lite__table_zp5_kvy_2dc__entry__2">返回值</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_zp5_kvy_2dc__entry__1 ge-interface-lite__table_zp5_kvy_2dc__entry__3">
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<div class="- topic/div div">
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<div class="- topic/div div">0：成功</div>
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<div class="- topic/div div"><0：失败</div>
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</div>
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</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-0" headers="ge-interface-lite__table_zp5_kvy_2dc__entry__1 ge-interface-lite__table_zp5_kvy_2dc__entry__2">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="ge-interface-lite__table_zp5_kvy_2dc__entry__1 ge-interface-lite__table_zp5_kvy_2dc__entry__3">仅供 normal 模式使用, cmd queue 模式不可用</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="ge-interface-lite__table_aq5_kvy_2dc" data-ofbid="ge-interface-lite__table_aq5_kvy_2dc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 6</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">IOC_GE_SYNC</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_aq5_kvy_2dc__entry__1" colspan="2">接口语法：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge-interface-lite__codeblock_bmy_fwy_2dc" data-ofbid="ge-interface-lite__codeblock_bmy_fwy_2dc"><strong class="hl-keyword">int</strong> hal_ge_control(<strong class="hl-keyword">struct</strong> aic_ge_client *clt, <strong class="hl-keyword">unsigned</strong> <strong class="hl-keyword">long</strong> cmd);</pre></th></tr><tr class="- topic/row"><th class="- topic/entry entry colsep-1 rowsep-1" id="ge-interface-lite__table_aq5_kvy_2dc__entry__2">功能说明</th><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_aq5_kvy_2dc__entry__3">等待任务完成</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_aq5_kvy_2dc__entry__1 ge-interface-lite__table_aq5_kvy_2dc__entry__2">参数</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_aq5_kvy_2dc__entry__1 ge-interface-lite__table_aq5_kvy_2dc__entry__3">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">cmd：IOC_GE_SYNC</div>
|
||
</div>
|
||
</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_aq5_kvy_2dc__entry__1 ge-interface-lite__table_aq5_kvy_2dc__entry__2">返回值</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_aq5_kvy_2dc__entry__1 ge-interface-lite__table_aq5_kvy_2dc__entry__3">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0：成功</div>
|
||
<div class="- topic/div div"><0：失败</div>
|
||
</div>
|
||
</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-0" headers="ge-interface-lite__table_aq5_kvy_2dc__entry__1 ge-interface-lite__table_aq5_kvy_2dc__entry__2">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="ge-interface-lite__table_aq5_kvy_2dc__entry__1 ge-interface-lite__table_aq5_kvy_2dc__entry__3">无</td></tr></tbody></table></div><div class="table-container"><table class="- topic/table table frame-all" id="ge-interface-lite__table_bq5_kvy_2dc" data-ofbid="ge-interface-lite__table_bq5_kvy_2dc" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label">表<span class="table--title-label-number"> 7</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">IOC_GE_CMD_BUF_SIZE</span></caption><colgroup><col style="width:16.666666666666664%"/><col style="width:83.33333333333334%"/></colgroup><thead class="- topic/thead thead"><tr class="- topic/row"><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_bq5_kvy_2dc__entry__1" colspan="2">接口语法：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="ge-interface-lite__codeblock_lxl_gwy_2dc" data-ofbid="ge-interface-lite__codeblock_lxl_gwy_2dc"><strong class="hl-keyword">int</strong> ioctl(<strong class="hl-keyword">int</strong> fd, <strong class="hl-keyword">unsigned</strong> <strong class="hl-keyword">long</strong> cmd, unsinged <strong class="hl-keyword">int</strong> *size);</pre></th></tr><tr class="- topic/row"><th class="- topic/entry entry colsep-1 rowsep-1" id="ge-interface-lite__table_bq5_kvy_2dc__entry__2">功能说明</th><th class="- topic/entry entry colsep-0 rowsep-1" id="ge-interface-lite__table_bq5_kvy_2dc__entry__3">获取 cmd buffer size</th></tr></thead><tbody class="- topic/tbody tbody"><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_bq5_kvy_2dc__entry__1 ge-interface-lite__table_bq5_kvy_2dc__entry__2">参数</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_bq5_kvy_2dc__entry__1 ge-interface-lite__table_bq5_kvy_2dc__entry__3">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">cmd：IOC_GE_CMD_BUF_SIZE</div>
|
||
<div class="- topic/div div">size: 指向 32bits 无符号数指针</div>
|
||
</div>
|
||
</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-1" headers="ge-interface-lite__table_bq5_kvy_2dc__entry__1 ge-interface-lite__table_bq5_kvy_2dc__entry__2">返回值</td><td class="- topic/entry entry colsep-0 rowsep-1" headers="ge-interface-lite__table_bq5_kvy_2dc__entry__1 ge-interface-lite__table_bq5_kvy_2dc__entry__3">
|
||
<div class="- topic/div div">
|
||
<div class="- topic/div div">0：成功</div>
|
||
<div class="- topic/div div"><0：失败</div>
|
||
</div>
|
||
</td></tr><tr class="- topic/row"><td class="- topic/entry entry colsep-1 rowsep-0" headers="ge-interface-lite__table_bq5_kvy_2dc__entry__1 ge-interface-lite__table_bq5_kvy_2dc__entry__2">注意事项</td><td class="- topic/entry entry colsep-0 rowsep-0" headers="ge-interface-lite__table_bq5_kvy_2dc__entry__1 ge-interface-lite__table_bq5_kvy_2dc__entry__3">cmd queue 模式可用，normal 模式不可用</td></tr></tbody></table></div></div></article></main></div>
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