Re: Insight and com port problem

[Fernando Nasser <fnasser at cygnus dot com>]

Marcel, it works perfectly around here.  My AEB board is rev.c (I never
tested with a rev.b board).

Can you please give it a try without the GUI?  Just call gdb with the
-nw option.

target rdi com1
load
b main
cont

should work fine.

If not, please get the atest gdb snapshot as people from the net have
been contributing some improvements that I have added to the code
recently.  I myself have made some improvements to the serial connection
code.

W.r.t. the cygwin1.dll, yes, it is true you need a newer version.  I
will investigate which one is better and get back to you tommorrow.

Please let me know what you see without the GUI.  My e-mail is below.

Thanks,
Fernando



> Marcel Wust wrote:
> 
> Hi,
> I recently built Insight from the the snapshot (I am not sure if it's
> a release) insight-1999122.tar.bz2 for the ARM processor on a WIndows
> NT platform.
> So far so good, the simulators works fine. I encounter problems while
> connecting Insight serially to the ARM Evaluation Board (Target ARM
> Angel). Sometimes a connection is made and a few single steps can be
> executed. It seems the com port hangs after receiving the copyright
> message from the AEB. Actually the program Insight sends a response
> packet but the transmission stops somewhere in the middle of the
> packet.
> Obviously the AEB awaits the reception of the complete packet and will
> therefore wait forever.
> 
> I have checked some mail from the archive and read that some people
> where lucky by replacing cygwin1.dll by the latest version
> cygwin1-20.1.dll.  I am afraid luck is not on my side this time
> because it is still not working with this update. Has anyone
> experience and give me some hints / clues ?
> 
> Thanks,
> Marcel Wust.

-- 
Fernando Nasser
Red Hat - Toronto                       E-Mail:  fnasser@cygnus.com
2323 Yonge Street, Suite #300           Tel:  416-482-2661 ext. 311
Toronto, Ontario   M4P 2C9              Fax:  416-482-6299