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<== Date ==> <== Thread ==>

Subject: TFTP I/O Error
From: "Jim Eastman" <Jim.Eastman@pro-dex.com>
To: <tech-talk@aps.anl.gov>
Date: Fri, 18 Feb 2011 16:57:40 -0800

Hello all,

 

I'm trying to get an EPICS test app going on RTEMS on an MVME5500 board, and I'm encountering a problem when trying to get files from a TFTP server.

 

"Can't open /TFTP/10.80.60.112/epics/mvme5500/st.cmd: I/O error"

 

My TFTP server logs don't show any attempt at this connection.

 

I'm using RTEMS 4.10 and EPICS 3.14.12. I am building the apps with the -DOMIT_NFS_SUPPORT flag set in a MINGW environment on a Windows 7 machine with RTEMS-mvme5500 set as the target arch.

 

I am also able to download that file (and others) from the tftp server while still in the MOTLOAD prompt on the mvme board.

 

I have the following GEVs set on the mvme board:

 

mot-/dev/enet1-cipa=10.80.60.142

mot-/dev/enet1-sipa=10.80.60.112

mot-/dev/enet1-snma=255.255.0.0

mot-/dev/enet1-gipa=10.80.60.20

rtems-client-name=mvme5500

epics-script=epics/mvme5500/st.cmd

rtems-dns-server=10.80.60.12

rtems-dns-domainname=pro-dex.com

epics-ntpserver=71.245.107.83

 

The networking when the application loads seems to be working fine, as I'm able to get time from the NTP server.

 

I'm not running a BOOTP server, and so I hardcoded these network parameters into bsp_driver_config and rtems_bsdnet_config  in rtems_netconfig.c

 

Any assistance in this problem would be greatly appreciated. Thank you very much.

 

Regards,

Jim Eastman

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Replies:
Re: TFTP I/O Error Eric Norum

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