topic Re: trouble porting dev_cdc_vcom_lite example to MK22DN512 in Kinetis Software Development Kit https://community.nxp.com/t5/Kinetis-Software-Development-Kit/trouble-porting-dev-cdc-vcom-lite-example-to-MK22DN512/m-p/621619#M6489 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>i think you can download the SDK package absed on MK22, in this way, you do not need to port code from K64 to K22.</P><P>you can download sdk2.0 based on MK22 from the website:</P><P><A href="http://www.nxp.com/ksdk">http://www.nxp.com/ksdk</A></P><P>Hope it can help you</P><P>BR</P><P>Xiangjun Rong</P></BODY></HTML> Tue, 14 Feb 2017 07:40:04 GMT xiangjun_rong 2017-02-14T07:40:04Z trouble porting dev_cdc_vcom_lite example to MK22DN512 https://community.nxp.com/t5/Kinetis-Software-Development-Kit/trouble-porting-dev-cdc-vcom-lite-example-to-MK22DN512/m-p/621618#M6488 <HTML><HEAD></HEAD><BODY><P>I can't get the dev_cdc_vcom_lite example from twrk21d50m to work on our hardware with MK22DN512. I tried running the version for frdmk64f and it works OK. Using USB snooper I see (for our system):</P><P><span class="lia-inline-image-display-wrapper" image-alt="176039_176039.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/122839i87088AFA2E0F558B/image-size/large?v=v2&amp;px=999" role="button" title="176039_176039.png" alt="176039_176039.png" /></span><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/13092i6E21E416CB731209/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P>whereas for <SPAN>frdmk64f I see:</SPAN></P><P><SPAN><span class="lia-inline-image-display-wrapper" image-alt="176040_176040.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/122840iBD8AB2260EAF521E/image-size/large?v=v2&amp;px=999" role="button" title="176040_176040.png" alt="176040_176040.png" /></span><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/13107iD22DB89FA3BC5CB6/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></SPAN></P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P><SPAN>the code is virtually identical but our system does not send device descriptor. Any ideas?</SPAN></P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P><SPAN>thanks</SPAN></P></BODY></HTML> Thu, 09 Feb 2017 22:18:10 GMT https://community.nxp.com/t5/Kinetis-Software-Development-Kit/trouble-porting-dev-cdc-vcom-lite-example-to-MK22DN512/m-p/621618#M6488 audio_guy 2017-02-09T22:18:10Z Re: trouble porting dev_cdc_vcom_lite example to MK22DN512 https://community.nxp.com/t5/Kinetis-Software-Development-Kit/trouble-porting-dev-cdc-vcom-lite-example-to-MK22DN512/m-p/621619#M6489 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>i think you can download the SDK package absed on MK22, in this way, you do not need to port code from K64 to K22.</P><P>you can download sdk2.0 based on MK22 from the website:</P><P><A href="http://www.nxp.com/ksdk">http://www.nxp.com/ksdk</A></P><P>Hope it can help you</P><P>BR</P><P>Xiangjun Rong</P></BODY></HTML> Tue, 14 Feb 2017 07:40:04 GMT https://community.nxp.com/t5/Kinetis-Software-Development-Kit/trouble-porting-dev-cdc-vcom-lite-example-to-MK22DN512/m-p/621619#M6489 xiangjun_rong 2017-02-14T07:40:04Z