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serial debugging at speeds greater than 115200 baud
- To: "'ecos-discuss at sourceware dot cygnus dot com'" <ecos-discuss at sourceware dot cygnus dot com>
- Subject: [ECOS] serial debugging at speeds greater than 115200 baud
- From: John Gumb <JGumb at Ridgeway-Sys dot com>
- Date: Tue, 4 Sep 2001 16:12:23 +0100
Hi,
Has anyone done any work to get the 16550 UART to run in high speed mode
(230400 baud and above) in particular for use with gdb ?
I believe it's possible to run 16550As under linux at such speeds and there
seems to be at least one company that produces a high-speed driver suite for
NT. I don't know how reliable serial links are at these speeds - I'll
experiment under linux first I think.
BTW there seems to be a typo in generated ecos.ecc's : '234000' appears.
Cheers,
John Gumb
Software Engineer
Ridgeway Systems and Software
Tel +44 118 9381108 (direct dial)
Tel +44 118 9351111 (switchboard)
Fax +44 118 9354444
email jgumb@ridgeway-sys.com
web www.ridgeway-sys.com