http://www.viewtool.com/wiki/index.php?action=history&feed=atom&title=VDI_CloseDevice 2026-05-07T01:59:35Z Revision history for this page on the wiki MediaWiki 1.30.0 http://www.viewtool.com/wiki/index.php?title=VDI_CloseDevice&diff=277572&oldid=prev 2021-05-24T10:29:34Z

<p>Created page with &quot;Close the opened device.&lt;br&gt; ==== Prototype ==== int32_t WINAPI VDI_CloseDevice(int32_t DevType, int32_t DevIndex);&lt;br&gt; ==== Parameter ==== &#039;&#039;&#039;DevType&#039;&#039;&#039;:Device type code. Fo...&quot;</p> <p><b>New page</b></p><div>Close the opened device.&lt;br&gt;<br /> <br /> ==== Prototype ====<br /> int32_t WINAPI VDI_CloseDevice(int32_t DevType, int32_t DevIndex);&lt;br&gt;<br /> ==== Parameter ====<br /> '''DevType''':Device type code. For detail, please refer to Device Type Definition Table.&lt;br&gt;<br /> '''DevIndex''':Device index number. Index number 0 indicates only one device is connected with computer. <br /> In case multiple devices are connected, set index number corresponding to the devices required to be openeded.&lt;br&gt;<br /> ==== Return code ====<br /> Program execution state. Parameter 0 indicates related function executes successfully. For other return codes' definition, please refer to Error Code Definition Table.&lt;br&gt;<br /> ==== Example ====<br /> <br /> #include &lt;stdio.h&gt;<br /> #include &quot;ControlDigRF.h&quot;<br /> int ret; <br /> ret = VDI_CloseDevice(VDI_USBDIGRF, 0); <br /> if (ret != ERR_SUCCESS){ <br /> printf(&quot;Close device error!\n&quot;); <br /> return; <br /> }</div>

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