topic USB Packets sniffer unit in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/USB-Packets-sniffer-unit/m-p/811870#M49306 <HTML><HEAD></HEAD><BODY><DIV>Good morning I am searching for a solution to implement an USB Sniffer unit.<BR />I need to connect to a standard Host - Device USB connection with a 3rd unit (The Sniffer) that without influencing the original Host-Device link it will be capable to read and interpret the USB data flow of the original link.<BR />It shall be a kind of USB data protocol analyzer.<BR />Do you know an Hardware/Software solution (either MCU or MPU ) and example implementing this function ?<P></P>Many thanks Paccciani Riccardo</DIV></BODY></HTML> Sun, 30 Sep 2018 04:42:53 GMT jp66riccardo 2018-09-30T04:42:53Z USB Packets sniffer unit https://community.nxp.com/t5/Kinetis-Microcontrollers/USB-Packets-sniffer-unit/m-p/811870#M49306 <HTML><HEAD></HEAD><BODY><DIV>Good morning I am searching for a solution to implement an USB Sniffer unit.<BR />I need to connect to a standard Host - Device USB connection with a 3rd unit (The Sniffer) that without influencing the original Host-Device link it will be capable to read and interpret the USB data flow of the original link.<BR />It shall be a kind of USB data protocol analyzer.<BR />Do you know an Hardware/Software solution (either MCU or MPU ) and example implementing this function ?<P></P>Many thanks Paccciani Riccardo</DIV></BODY></HTML> Sun, 30 Sep 2018 04:42:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/USB-Packets-sniffer-unit/m-p/811870#M49306 jp66riccardo 2018-09-30T04:42:53Z Re: USB Packets sniffer unit https://community.nxp.com/t5/Kinetis-Microcontrollers/USB-Packets-sniffer-unit/m-p/811871#M49307 <HTML><HEAD></HEAD><BODY><P>Hello Riccardo,</P><P></P><P>Due to the speed that this may require I'm not sure that a Kinetis MCU is the best option. If you want to use the Kinetis you will need something to deal with the reception of the data, like an FPGA.&nbsp;</P><P>Probably the best option is a processor of the i.MX family which are way much faster than the Kinetis MCUs.&nbsp;</P><P>Unfortunately, we don't have examples of a USB sniffer for any of the families mentioned before.</P><P></P><P>Hope it helps!</P><P>Victor.</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 23 Oct 2018 18:06:14 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/USB-Packets-sniffer-unit/m-p/811871#M49307 victorjimenez 2018-10-23T18:06:14Z