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arm-elf-gdb/Cygwin does not see /dev/com1
- From: Pierre Habraken <Pierre dot Habraken at imag dot fr>
- To: gdb at sources dot redhat dot com, cygwin at cygwin dot com
- Date: Wed, 04 Sep 2002 15:51:13 +0200
- Subject: arm-elf-gdb/Cygwin does not see /dev/com1
- Organization: UniversitÚ Joseph Fourier
I am trying to connect arm-elf-gdb, running in Cygwin/w2k, to an
evaluation board (Evaluator7T) through a serial link.
Sending character strings (using cat) to /dev/com1 from the shell (bash)
However launching gdb with the following commands fails :
$ arm-elf-gdb guirlande.exe
GNU gdb 5.2
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
welcome to change it and/or distribute copies of it under certain
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
This GDB was configured as "--host=i686-pc-cygwin --target=arm-elf"...
(gdb) set remotebaud 57600
(gdb) target rdi /dev/com1
Could not open device "/dev/com1"
How could I connect gdb to /dev/com1 using Cygwin ?
Thanks for any help.
Pierre HABRAKEN - mailto:Pierre.Habraken@imag.fr
TÚl: 04 76 82 72 83 - Fax: 04 76 82 72 87
IMAG-LSR BP72 38402 SAINT MARTIN D'HERES Cedex
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