From: Joerg Reuter (terhi.victor@logonet.com)
Date: Mon Feb 12 2001 - 13:10:04 EET
On Sun, Feb 11, 2001 at 10:57:41AM +1100, Ray Wells wrote:
> I'm trying to get my Baycom USCC>4 card working and have run into the PTT
> hang problem.
Most likely an interrupt or address conflict. Note that this can
happen even if you've disabled the conflicting devices. For example:
You are using interrupt 7 and you disabled the printer port in the
BIOS setup. Some (broken) BIOSes don't route the interrupt to the
ISA bus regardless what you do.
Or perhaps it is just a too high interrupt load, what's the bitrate
on the interfaces?
> I want to modify scc.c but, not being a programmer (or anything remotely
> like one!), I am uncertain about implementation of the line to be added,
> #define SCC_DELAY.
It's CONFIG_SCC_DELAY now and it should not be used for BayCom cards
(as they already enforce the delay in hardware).
> Is a value required for #define SCC_DELAY?
Nope, currently it is just a flag.
73,
-- Joerg Reuter http://yaina.de/jreuter And I make my way to where the warm scent of soil fills the evening air. Everything is waiting quietly out there.... (Anne Clark)
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