topic Re: Does KSDK 1.2.0 have processor expert support for the TWR-K21F120M to operate as a USB host for MSD class? in Kinetis Software Development Kit https://community.nxp.com/t5/Kinetis-Software-Development-Kit/Does-KSDK-1-2-0-have-processor-expert-support-for-the-TWR/m-p/422014#M2179 <HTML><HEAD></HEAD><BODY><P>Hi Kevin,</P><P></P><P>I am&nbsp; sorry, but the PEx in KDS 3.0 doesn't support Host mode, and for&nbsp; device, only HID and MSD class are supported. You may refer&nbsp; to page 13 of KSDK_1.2.0_Eclipse_Update_Release_Notes.pdf(C:\Freescale\KDS_3.0.0\eclipse\ProcessorExpert)&nbsp; for more details.</P><P></P><P>so maybe you have to use the source code directly in your project.</P><P><BR />Have a great day,<BR />Kan</P><P></P><P>Freescale Technical Support<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 10 Aug 2015 03:30:17 GMT Kan_Li 2015-08-10T03:30:17Z Does KSDK 1.2.0 have processor expert support for the TWR-K21F120M to operate as a USB host for MSD class? https://community.nxp.com/t5/Kinetis-Software-Development-Kit/Does-KSDK-1-2-0-have-processor-expert-support-for-the-TWR/m-p/422013#M2178 <HTML><HEAD></HEAD><BODY><P>I see a PE component for fsl_usb_<STRONG><EM>device</EM></STRONG>_msd_class but nothing for host.&nbsp; My goal is to have the board have the ability to update its firmware when a USB stick is attached containing new firmware. I believe I am right in thinking that the board would need to be a host for MSD.&nbsp; Any insight or information how I can accomplish this?</P></BODY></HTML> Fri, 07 Aug 2015 18:34:28 GMT https://community.nxp.com/t5/Kinetis-Software-Development-Kit/Does-KSDK-1-2-0-have-processor-expert-support-for-the-TWR/m-p/422013#M2178 kevinpenn 2015-08-07T18:34:28Z Re: Does KSDK 1.2.0 have processor expert support for the TWR-K21F120M to operate as a USB host for MSD class? https://community.nxp.com/t5/Kinetis-Software-Development-Kit/Does-KSDK-1-2-0-have-processor-expert-support-for-the-TWR/m-p/422014#M2179 <HTML><HEAD></HEAD><BODY><P>Hi Kevin,</P><P></P><P>I am&nbsp; sorry, but the PEx in KDS 3.0 doesn't support Host mode, and for&nbsp; device, only HID and MSD class are supported. You may refer&nbsp; to page 13 of KSDK_1.2.0_Eclipse_Update_Release_Notes.pdf(C:\Freescale\KDS_3.0.0\eclipse\ProcessorExpert)&nbsp; for more details.</P><P></P><P>so maybe you have to use the source code directly in your project.</P><P><BR />Have a great day,<BR />Kan</P><P></P><P>Freescale Technical Support<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 10 Aug 2015 03:30:17 GMT https://community.nxp.com/t5/Kinetis-Software-Development-Kit/Does-KSDK-1-2-0-have-processor-expert-support-for-the-TWR/m-p/422014#M2179 Kan_Li 2015-08-10T03:30:17Z