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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Remove USB Device Safely Issue</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/33995/remove-usb-device-safely-issue</link><description> 
Hi All, 

 
I implement the usb mass storage device using uSD card in LPC4357
board and I use Keil USB Stack. 

 
Now there is an issue that the usb mass storage device can&amp;#39;t be
removed from PC(Win 7). The usb mass storage device should have
disappeared</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: Remove USB Device Safely Issue</title><link>https://community.arm.com/thread/120764?ContentTypeID=1</link><pubDate>Sat, 07 May 2016 07:51:22 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:70eeca2a-acd6-444a-9639-07eed56982d2</guid><dc:creator>Westonsupermare Pier</dc:creator><description>&lt;p&gt;&lt;p&gt;
Not sure Windows tells the device anything, you might get a Medium
Eject/Unload command, but it is mainly flushing it&amp;#39;s buffers,
historically it hasn&amp;#39;t supported ejecting NTFS media well.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Remove USB Device Safely Issue</title><link>https://community.arm.com/thread/108755?ContentTypeID=1</link><pubDate>Thu, 05 May 2016 23:16:18 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:0f07113b-2b86-4f08-96bf-4815cf510480</guid><dc:creator>Milorad Cvjetkovic</dc:creator><description>&lt;p&gt;&lt;p&gt;
It is safe, as this action just forces Windows to write any cached
data to media, before it can be removed.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: Remove USB Device Safely Issue</title><link>https://community.arm.com/thread/83152?ContentTypeID=1</link><pubDate>Thu, 05 May 2016 18:58:42 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:c167cc3b-e902-4385-b8ed-4065657d5c43</guid><dc:creator>Leo Cheng</dc:creator><description>&lt;p&gt;&lt;p&gt;
The computer prompts that the USB device is removed successfully,
but the usb disk still exits. Is this OK?&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>