topic Not able to trigger USB ATTACH interrupt? in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Not-able-to-trigger-USB-ATTACH-interrupt/m-p/1003017#M55950 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I am using <STRONG>k60 tower board</STRONG> and little new to <STRONG>USB</STRONG>. I made the driver according to the application notes given in the datasheet with reference to section 45.6 Host Mode Operation Examples. However the <STRONG>USB ATTACH interrupt</STRONG> doesn't seems to be occurring.</P><P>I'd like to know possible reasons where I am going wrong and solutions for the same.</P><P>Thanks for your help in advance.</P></BODY></HTML> Mon, 09 Mar 2020 05:13:05 GMT arshadsheikh131 2020-03-09T05:13:05Z Not able to trigger USB ATTACH interrupt? https://community.nxp.com/t5/Kinetis-Microcontrollers/Not-able-to-trigger-USB-ATTACH-interrupt/m-p/1003017#M55950 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I am using <STRONG>k60 tower board</STRONG> and little new to <STRONG>USB</STRONG>. I made the driver according to the application notes given in the datasheet with reference to section 45.6 Host Mode Operation Examples. However the <STRONG>USB ATTACH interrupt</STRONG> doesn't seems to be occurring.</P><P>I'd like to know possible reasons where I am going wrong and solutions for the same.</P><P>Thanks for your help in advance.</P></BODY></HTML> Mon, 09 Mar 2020 05:13:05 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Not-able-to-trigger-USB-ATTACH-interrupt/m-p/1003017#M55950 arshadsheikh131 2020-03-09T05:13:05Z Re: Not able to trigger USB ATTACH interrupt? https://community.nxp.com/t5/Kinetis-Microcontrollers/Not-able-to-trigger-USB-ATTACH-interrupt/m-p/1003018#M55951 <HTML><HEAD></HEAD><BODY><P>Hi arshad,</P><P>Please download TWR-K60D100M SDK from&nbsp;<A class="link-titled" href="https://mcuxpresso.nxp.com/en/builder" title="https://mcuxpresso.nxp.com/en/builder">https://mcuxpresso.nxp.com</A></P><P>There are lots of USB host mode examples in it. You can refer to them.</P><P></P><P>Regards,</P><P>Jing</P></BODY></HTML> Wed, 11 Mar 2020 09:44:48 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Not-able-to-trigger-USB-ATTACH-interrupt/m-p/1003018#M55951 jingpan 2020-03-11T09:44:48Z Re: Not able to trigger USB ATTACH interrupt? https://community.nxp.com/t5/Kinetis-Microcontrollers/Not-able-to-trigger-USB-ATTACH-interrupt/m-p/1003019#M55952 <HTML><HEAD></HEAD><BODY><P style="color: #51626f; background-color: #ffffff; border: 0px;">Hi Jing,</P><P style="color: #51626f; background-color: #ffffff; border: 0px;">&nbsp;</P><P style="color: #51626f; background-color: #ffffff; border: 0px;">Thank you very much for the&nbsp;prompt reply.</P><P style="color: #51626f; background-color: #ffffff; border: 0px;"></P><P style="color: #51626f; background-color: #ffffff; border: 0px;">Regards,</P><P style="color: #51626f; background-color: #ffffff; border: 0px;">Arshad</P></BODY></HTML> Thu, 12 Mar 2020 08:30:43 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Not-able-to-trigger-USB-ATTACH-interrupt/m-p/1003019#M55952 arshadsheikh131 2020-03-12T08:30:43Z