Hello all,
We have a ROACH system and have butted against an ever so small problem
that I was hoping one of you may be able to give some input on.
You may notice that I am new to the mailing list, so hello :-). Please
don't hesitate to let me know if I am not conforming to the posting
polici
Hi David,
Thank you so much for that. It was extremely helpful.
We were indeed mounting the drive syncronously, *and* the USB is falling
back to OHCI. Following your suggestions and removing the sync flag
seems to have helped a bit, so to recompile the kernel next ...
cheers
Kjetil
David G
Hi Dan and Wan
I can confirm that we are seeing at least some of the problems with
another ROACH board as well. This time it is connected directly to a
computer with a short CATY5 cable.
So maybe this indicates that it is less likely to be a hardware problem?
Incidentally, the error message
n. Hopefully someone knows for sure!
John
thanks,
dan
Original Message
Subject: Re: SPDO ROACH spectrometer
Date: Fri, 30 Oct 2009 09:19:01 +1100
From: Kjetil Wormnes
To: Dan Werthimer
Hi Dan and Wan
I can confirm that we are seeing at least some of the problems with
priority for us as we concentrate on other things. If you do not want
to try'n debug it yourself, I recommend you try an FTP server.
Kjetil, you are correct; at present, KATCP does not support transfer
of arbitrary files from filesystem.
Jason
On 02 Nov 2009, at 00:51, Kjetil Wormnes wrot
other computer? If you don't
want to use KATCP for dumping the data directly from your FPGA, you
can always mount an NFS network share on your ROACH and record the
data there. The USB on the PPC platforms are notoriously unreliable.
Jason
On 03 Nov 2009, at 03:05, Kjetil Wormnes wrote:
DRAM on startup. The system then
hangs. Replacing the DIMM with registered memory (same as FPGA DIMM)
apparently fixes this.
Jason
On 04 Nov 2009, at 07:56, Kjetil Wormnes wrote:
Hi all,
For reference I've attached a summary of our problems below, and a
few things I have attempted to do to
ting "setenv ethaddr
02:00:00:aa:bb:cc" (where aabbcc is your board's serial number).
*) save the environment by executing "saveenv".
*) Reboot.
FWIW, Dave's managed to transfer large files (2GB) without problem,
even using SCP, both sending and receiving.
Sorry, I meant that I will be back on the 16th.
Kjetil Wormnes wrote:
Hi Jason,
Just out of curiosity, did you get my last email? I noticed that your
reply was not to the last one I sent. In the last one I detailed some
tests and the results. It also showed the uboot and bootstrap config
Hi all,
new week, new problem.
I tried to boot my Roach board this morning after not touching it for
about 1.5 weeks. This time however it didn't get to the uBoot prompt. It
hangs at the memory test. Interestingly there has been no change from
before when it did boot. Anyway; this is what is
liable support for registered DIMMs.
Jason
On 11 Nov 2009, at 03:43, Kjetil Wormnes wrote:
Hi all,
new week, new problem.
I tried to boot my Roach board this morning after not touching it
for about 1.5 weeks. This time however it didn't get to the uBoot
prompt. It hangs at the memo
#x27;ll get 'em all up and running with the latest firmware versions
for you.
Jason
On 13 Nov 2009, at 02:58, Kjetil Wormnes wrote:
Hi again Jason,
thanks again. Swapping to the FPGA dimm did indeed get me to the
uboot prompt (although with the same memory errormessages along the
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