[ECOS] EB 40A, Serial driver stops after 10 minutes
Mon Jan 5 22:29:00 GMT 2004
On Monday 05 January 2004 21:43, Shiv Subramaniam wrote:
> We have a variant of EB40A with only the clock
> speed differing - 32.768 Mhz (instead of 66Mhz).
> After making the change for Clock speed
> CYGNUM_HAL_ARM_AT91_CLOCK_SPEED to 3276800. We
> compiled the code with original serial driver - The
> result was that a lot of packets were getting dropped
> (38400 baud).
Use ecos from CVS, if you can. The serial driver that
comes with ecos releases 1.3 and 2.0 is known to loose
data at higher speeds. The one in current CVS is
largely reworked and does not suffer from this problem.
Thomas Koeller, Software Development
Basler Vision Technologies
An der Strusbek 60-62
Tel +49 (4102) 463-162
Fax +49 (4102) 463-239
mailto:thomas dot koeller at baslerweb dot com
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss
More information about the Ecos-discuss