Kinetis Microcontrollers中的主题 usb enumeration failed in usbFS in MK70 https://community.nxp.com/t5/Kinetis-Microcontrollers/usb-enumeration-failed-in-usbFS-in-MK70/m-p/482523#M29513 <HTML><HEAD></HEAD><BODY><P>usb enumeration failed in usbFS in MK70 and it shows usb error</P></BODY></HTML> Tue, 02 Feb 2016 10:48:55 GMT dhanalakshmisre 2016-02-02T10:48:55Z usb enumeration failed in usbFS in MK70 https://community.nxp.com/t5/Kinetis-Microcontrollers/usb-enumeration-failed-in-usbFS-in-MK70/m-p/482523#M29513 <HTML><HEAD></HEAD><BODY><P>usb enumeration failed in usbFS in MK70 and it shows usb error</P></BODY></HTML> Tue, 02 Feb 2016 10:48:55 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/usb-enumeration-failed-in-usbFS-in-MK70/m-p/482523#M29513 dhanalakshmisre 2016-02-02T10:48:55Z Re: usb enumeration failed in usbFS in MK70 https://community.nxp.com/t5/Kinetis-Microcontrollers/usb-enumeration-failed-in-usbFS-in-MK70/m-p/482524#M29514 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>NXP provides K70 bare metal sample code, which includes USB device/host demo project.</P><P>Customer could download the Kinetis 120MHz bare metal sample code from <A href="http://www.nxp.com/products/software-and-tools/hardware-development-tools/tower-development-boards/mcu-and-processor-modules/kinetis-modules/kinetis-k70-120-mhz-tower-system-module:TWR-K70F120M?fpsp=1&amp;tab=Design_Tools_Tab">here</A>.</P><P></P><P>NXP also provide USB Stack V5.0 for TWR-K70F120M board, please download USB Stack V5.0 from <A href="http://www.nxp.com/products/automotive-products/microcontrollers-and-processors/8-bit-s08-5.5v-mcus/usb-stack:MEDICALUSB?fpsp=1&amp;tab=Design_Tools_Tab">here</A>.</P><P><BR />Wish it helps<BR />Have a great day,<BR />Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 04 Feb 2016 05:54:09 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/usb-enumeration-failed-in-usbFS-in-MK70/m-p/482524#M29514 Hui_Ma 2016-02-04T05:54:09Z