From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fernando Nasser To: Marcel Wust Cc: insight@sourceware.cygnus.com Subject: Re: Insight and com port problem Date: Wed, 19 Jan 2000 08:43:00 -0000 Message-id: <3885E833.AF1EEEF5@cygnus.com> References: <005e01bf6299$15c67830$1a6f9384@technolution.nl> X-SW-Source: 2000-q1/msg00014.html 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