topic CMX USB Stack for MCF5253? in ColdFire/68K Microcontrollers and Processors https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/CMX-USB-Stack-for-MCF5253/m-p/165409#M5661 <HTML><HEAD></HEAD><BODY><DIV>I recently started working with the M5253EVB evaluation board.&nbsp; We were particularly interested in USB support and the "Complimentary USB Stack from CMX" that we saw mentioned in various documentation (and listed on the MCF5253 poster).&nbsp; However, I was unable to find any CMX USB Stack on any of the CDs that shipped with the board.&nbsp; After finding and downloading the CMXUSB_LITE from the website I discovered that it only supports the mcf5222x family.&nbsp; I tried to get this to work with the mcf5253 but it does not appear to be easily portable.</DIV><DIV>&nbsp;</DIV><DIV>Is there&nbsp;another version of the CMX USB stack that supports the MCF5253 as advertised?&nbsp; If not, are we forced to port this ourselves (or start from scratch), and is there documentation that might assist in this process?&nbsp; I expected other people would have a similar need, but I could not find any information on this subject.&nbsp; Am I just missing something?&nbsp; Any help would be appreciated.&nbsp; Thanks.</DIV></BODY></HTML> Tue, 20 Nov 2007 07:11:37 GMT kfrancis 2007-11-20T07:11:37Z CMX USB Stack for MCF5253? https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/CMX-USB-Stack-for-MCF5253/m-p/165409#M5661 <HTML><HEAD></HEAD><BODY><DIV>I recently started working with the M5253EVB evaluation board.&nbsp; We were particularly interested in USB support and the "Complimentary USB Stack from CMX" that we saw mentioned in various documentation (and listed on the MCF5253 poster).&nbsp; However, I was unable to find any CMX USB Stack on any of the CDs that shipped with the board.&nbsp; After finding and downloading the CMXUSB_LITE from the website I discovered that it only supports the mcf5222x family.&nbsp; I tried to get this to work with the mcf5253 but it does not appear to be easily portable.</DIV><DIV>&nbsp;</DIV><DIV>Is there&nbsp;another version of the CMX USB stack that supports the MCF5253 as advertised?&nbsp; If not, are we forced to port this ourselves (or start from scratch), and is there documentation that might assist in this process?&nbsp; I expected other people would have a similar need, but I could not find any information on this subject.&nbsp; Am I just missing something?&nbsp; Any help would be appreciated.&nbsp; Thanks.</DIV></BODY></HTML> Tue, 20 Nov 2007 07:11:37 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/CMX-USB-Stack-for-MCF5253/m-p/165409#M5661 kfrancis 2007-11-20T07:11:37Z Re: CMX USB Stack for MCF5253? https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/CMX-USB-Stack-for-MCF5253/m-p/165410#M5662 <HTML><HEAD></HEAD><BODY>The CMX stack is undergoing beta testing at the moment. The MCF5222x and MCF5253 USB modules are totally different so you'd be wasting a lot of your time attempting to port. We're currently working with CMX on getting it ready for distribution.<BR /><DIV></DIV></BODY></HTML> Fri, 07 Dec 2007 07:20:52 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/CMX-USB-Stack-for-MCF5253/m-p/165410#M5662 mpeters 2007-12-07T07:20:52Z