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Re: New to multi/embeddedICE
- To: Rajeev murthy <rajeev50 at lycos dot com>
- Subject: Re: [ECOS] New to multi/embeddedICE
- From: Grant Edwards <grante at visi dot com>
- Date: Thu, 15 Feb 2001 09:10:34 -0600
- Cc: ecos-discuss at sources dot redhat dot com
- References: <NMNAPHIJMCNDBBAA@mailcity.com>
On Thu, Feb 15, 2001 at 06:19:17PM +0530, Rajeev murthy wrote:
> i am a bit new to this multiICE environment.i have the
> insight5.0 debugger and the cross-compiler for ARM7.i want to
> understand how to go about using the multiICE with JTAG.(i
> understand that it needs some RDI calls). i think i need to say
>
> (gdb) target rdi <my parallel device>
The RDI stuff in gdb uses either TCP, serial port,
serial/parallel combination. I don't believe it's possible to
use just the parallel port, since the RDI stuff in gdb only
uses the parallel port to write stuff to the JTAG box.
> but what will be the name of the parallel device(a file??)
That depends on your OS installation. Under Linux it's
typically /dev/lp0 or /dev/lp1
> can i use the same multiICE as an embeddedICE as it is backward
> compatible(and if gdb doesnt support multiICE as yet).
I don't understant that question.
If you can, try to get it working with just a serial connection
at 9600 baud. Once you get that working, you can add the
parallel port connection to speed up downloads.
--
Grant Edwards
grante@visi.com