From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Anthony Massa" To: "Gary Thomas" Cc: "eCos" Subject: RE: [ECOS] RedBoot Date: Mon, 01 Jan 2001 17:45:00 -0000 Message-id: <006801c0745d$4caf95d0$0200a8c0@cts.com> References: X-SW-Source: 2001-01/msg00006.html > > On 01-Jan-2001 Anthony Massa wrote: > > I am able to get it to start downloading the file now. > > > > I'm getting a checksum failure at 8c840 though. > > Is this _with_ the timer patch I provided? Yes, with the timer patch. > > > > > And I also run out of mbufs, do you know what the cause for this is? > > Surely this is with eCos, not RedBoot (since RedBoot does not use MBUFs). > Can you duplicate it? provide a failing case or scenario? > I don't know exactly where you draw the line between redboot and ecos, but redboot is the only thing running on my board when this occurs. It just seems that when a lot of information is exchanged with the Windows NT telnet application, this error occurs. The only way out is a hard reboot. I haven't done much investigation as to where this error is generated from. > > > > > >> > >> On 29-Dec-2000 Anthony Massa wrote: > >> > The error I get is: > >> > > >> > Can't load 'mbx.img': operation timed out. > >> > >> Are you sure that you are running a TFTP server (and not FTP)? > >> > >> > > >> > > >> >> > >> >> On 28-Dec-2000 Anthony Massa wrote: > >> >> > The patch seems to work. I can run my bootp server on my NT > >> >> workstation and > >> >> > with the MBX board in non-debug mode, an IP address gets assigned. > >> >> > > >> >> > I am not able to download a file, though. I have my file in > >> my d:\temp > >> >> > directory. I startup the TFTP server program I have and try > >> to run the > >> >> > following command under redboot: > >> >> > > >> >> > load -v -m TFTP d:\temp\mbx.img > >> >> > > >> >> > > >> >> > However, I always get an error that redboot cannot load the > >> >> image. What am > >> >> > I doing wrong? > >> >> > > >> >> > >> >> What error do you get? Some TFTP servers insist that the > >> downloaded file > >> >> exist in a special directory and that the name provided [by you] > >> >> be relative > >> >> to that directory. This is for security purposes since TFTP has > >> >> no authentication. > >> >> > >> >> > What port does redboot use for tftp (21)? > >> >> > >> >> The default port - UDP port #69. > >> >> > >> >> > > >> >> > > >> >> > Thanks a bunch for all the help. > >> >> > > >> >