ColdFire/68K Microcontrollers and ProcessorsのトピックRe: MCF52223 Usb host https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCF52223-Usb-host/m-p/190584#M8260 <HTML><HEAD></HEAD><BODY>Hi:<BR /><BR />I'm having the same problem but with the M52211EVB board, I unfortunately erase the data from the USB Flash Stick, I connect to the board in the Host DEMO and I got this:<BR /><BR />Please Connect Flash Stick<BR />Mass-storage driver initialization failure.<BR />Please connect another device.<BR /><BR /><BR />Driver initilization Failure. Can you please help me, the I connect another USB stick of 4 gb, and 1 gb and 512 mb and have the same problem.<BR /><BR />Another favor, can you please give me a copy of your flash stick that came with your board to place it into my flash stick, and then try it.<BR /><BR />Thanks<BR /><DIV></DIV></BODY></HTML> Sun, 19 Oct 2008 13:05:54 GMT Juansel10 2008-10-19T13:05:54Z MCF52223 Usb host https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCF52223-Usb-host/m-p/190583#M8259 <HTML><HEAD></HEAD><BODY><DIV> </DIV><SPAN>Hi all,</SPAN><BR /><SPAN>I'm new to freescale coldfire MCF5222x family. I'm using for test M52223EVB.</SPAN><BR /><BR /><SPAN>I have downloaded the lastet CMX_USB_LITE stack from freescale site. I have build the demo for usb host mass storage.</SPAN><BR /><BR /><SPAN>When I try to read the 128Mb usb stick (ship the evb) I have no problem, the same for my usb stick of 512Mb. I can read all the file and directory in usb stick.</SPAN><BR /><BR /><SPAN>The problems came with usb stick of 1gb, the demo reply "Request failed" when I ask for "dir" command. The software recognize the usb stick but I have this problem.</SPAN><BR /><BR /><SPAN>Is due to ffs thin flash files system that I'm using or because I have a particular usb stick not recognized by the usb host driver?</SPAN><BR /><BR /><SPAN>I have underdstand that the thin-lib.a shipped this cmx_usb_lite is a SuperThin Build, i'm right?</SPAN><BR /><BR /><SPAN>Is available the source code of cmx-ffs-thin or there is a build without superthin option? or I must to buy It from cmx?</SPAN><BR /><BR /><SPAN>Regards</SPAN><BR /><SPAN>Michele Da Rold</SPAN><BR /><SPAN>ECS srl</SPAN><BR /><DIV> </DIV><BR /><BR /><SPAN>Message Edited by michele.darold on </SPAN><SPAN class="date_text">2008-02-18</SPAN><SPAN> </SPAN><SPAN class="time_text">11:59 AM</SPAN></BODY></HTML> Mon, 18 Feb 2008 19:47:13 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCF52223-Usb-host/m-p/190583#M8259 michele_darold 2008-02-18T19:47:13Z Re: MCF52223 Usb host https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCF52223-Usb-host/m-p/190584#M8260 <HTML><HEAD></HEAD><BODY>Hi:<BR /><BR />I'm having the same problem but with the M52211EVB board, I unfortunately erase the data from the USB Flash Stick, I connect to the board in the Host DEMO and I got this:<BR /><BR />Please Connect Flash Stick<BR />Mass-storage driver initialization failure.<BR />Please connect another device.<BR /><BR /><BR />Driver initilization Failure. Can you please help me, the I connect another USB stick of 4 gb, and 1 gb and 512 mb and have the same problem.<BR /><BR />Another favor, can you please give me a copy of your flash stick that came with your board to place it into my flash stick, and then try it.<BR /><BR />Thanks<BR /><DIV></DIV></BODY></HTML> Sun, 19 Oct 2008 13:05:54 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCF52223-Usb-host/m-p/190584#M8260 Juansel10 2008-10-19T13:05:54Z