ColdFire/68K Microcontrollers and ProcessorsのトピックRe: USB not communicating https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/USB-not-communicating/m-p/222131#M11274 <HTML><HEAD></HEAD><BODY><P>Hi Salman,</P><P>Did you resolve your issue?</P><P>If not the below post might help:</P><P><A href="https://community.nxp.com/message/114956"> </A><A href="https://community.nxp.com/message/114956">Bulk USB Transfers - No Interrupt?</A></P><P></P><P>Can you successfully run any of the MQX USB demos?</P><P>Regards,</P><P>David</P></BODY></HTML> Wed, 27 Feb 2013 19:17:21 GMT DavidS 2013-02-27T19:17:21Z USB not communicating https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/USB-not-communicating/m-p/222130#M11273 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P style="min- padding: 0px;">&nbsp;</P><P>I getting a problem on usb module on Coldfire MCF52259 demo mcu.</P><P style="min- padding: 0px;">&nbsp;</P><P>I am able to communicate on the control endpoint but on the BULK endpoint whenever I send a IN request from the windows driver. I get no USB interrupt for TOKEN_DONE interrupt status. </P><P style="min- padding: 0px;">&nbsp;</P><P>From the windows driver side, after issuing the BULK IN request, the IRP never gets completed. I am not even getting an error or success on the IRP.</P><P style="min- padding: 0px;">&nbsp;</P><P>Any help will be highly appreciated.</P><P style="min- padding: 0px;">&nbsp;</P><P>Regards.</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-337776">usb.c.zip</A></STRONG></P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-337776">usb.h.zip</A></STRONG></P></BODY></HTML> Wed, 09 Jan 2013 10:29:36 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/USB-not-communicating/m-p/222130#M11273 salman83 2013-01-09T10:29:36Z Re: USB not communicating https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/USB-not-communicating/m-p/222131#M11274 <HTML><HEAD></HEAD><BODY><P>Hi Salman,</P><P>Did you resolve your issue?</P><P>If not the below post might help:</P><P><A href="https://community.nxp.com/message/114956"> </A><A href="https://community.nxp.com/message/114956">Bulk USB Transfers - No Interrupt?</A></P><P></P><P>Can you successfully run any of the MQX USB demos?</P><P>Regards,</P><P>David</P></BODY></HTML> Wed, 27 Feb 2013 19:17:21 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/USB-not-communicating/m-p/222131#M11274 DavidS 2013-02-27T19:17:21Z