topic Re: when i use the USB,the mcu into hardfault in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/when-i-use-the-USB-the-mcu-into-hardfault/m-p/944254#M54517 <HTML><HEAD></HEAD><BODY><P>Hi <SPAN class=""><STRONG><A _jive_internal="true" data-avatarid="-1" data-content-finding="Community" data-userid="318150" data-username="dugg" href="https://community.nxp.com/people/dugg">du gg</A></STRONG></SPAN>,</P><P>&nbsp;&nbsp;&nbsp; After you restart the computer, do you tried the plug off and plug in the usb cable again?</P><P>&nbsp; Whether that works or not?</P><P>Have a great day,<BR />Kerry</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>- We are following threads for 7 weeks after the last post, later replies are ignored<BR /> Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P></BODY></HTML> Wed, 05 Jun 2019 07:40:18 GMT kerryzhou 2019-06-05T07:40:18Z when i use the USB,the mcu into hardfault https://community.nxp.com/t5/Kinetis-Microcontrollers/when-i-use-the-USB-the-mcu-into-hardfault/m-p/944253#M54516 <HTML><HEAD></HEAD><BODY><P>hello everyone:</P><P>&nbsp;i connect the k64 mcu to my computer&nbsp; with the USB, sometimes when i restar my computer,the k64 will go into</P><P>hardfault.</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/85286iD9979ECB06907083/image-size/large?v=v2&amp;px=999" role="button" title="1.png" alt="1.png" /></span></P></BODY></HTML> Tue, 04 Jun 2019 08:27:33 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/when-i-use-the-USB-the-mcu-into-hardfault/m-p/944253#M54516 dugg 2019-06-04T08:27:33Z Re: when i use the USB,the mcu into hardfault https://community.nxp.com/t5/Kinetis-Microcontrollers/when-i-use-the-USB-the-mcu-into-hardfault/m-p/944254#M54517 <HTML><HEAD></HEAD><BODY><P>Hi <SPAN class=""><STRONG><A _jive_internal="true" data-avatarid="-1" data-content-finding="Community" data-userid="318150" data-username="dugg" href="https://community.nxp.com/people/dugg">du gg</A></STRONG></SPAN>,</P><P>&nbsp;&nbsp;&nbsp; After you restart the computer, do you tried the plug off and plug in the usb cable again?</P><P>&nbsp; Whether that works or not?</P><P>Have a great day,<BR />Kerry</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>- We are following threads for 7 weeks after the last post, later replies are ignored<BR /> Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P></BODY></HTML> Wed, 05 Jun 2019 07:40:18 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/when-i-use-the-USB-the-mcu-into-hardfault/m-p/944254#M54517 kerryzhou 2019-06-05T07:40:18Z