* [ECOS] Serial reception failiure
@ 2005-03-30 14:51 Tzahi
0 siblings, 0 replies; only message in thread
From: Tzahi @ 2005-03-30 14:51 UTC (permalink / raw)
To: Posting To
Hello all
The following problem may be a bug or a feature.
I'm using A&M's AdderII(MPC852T based) board
I have a device that is constantly sends data over RS232 to the AdderII.
My application reads the data from the "/dev/scc3" device.
If I connect my device after the AdderII's initialization is over than all
cyg_io_read() calls are OK.
The problem is that if serial input is available during the AdderII's
initialization,
than all following calls to cyg_io_read() are blocked forever.
Can anyone explain this?
Best regards
=========================================
Tzahi Manistersky mailto:tzahi@terasync.net
Software Engineer
TeraSync LTD. http://www.terasync.net/
Tel: +972(3)5360202 ext:1222 Fax: +972(3)5360020
9 Altalef St., Industrial Zone - Yehud
P.O.Box. 160, Yehud, 56000 Israel
=========================================
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2005-03-30 9:10 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2005-03-30 14:51 [ECOS] Serial reception failiure Tzahi
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).