[ECOS] cyg_io_read blocking

Raghu raghu_dk@yahoo.com
Mon Apr 11 05:10:00 GMT 2005


>>>Finally, this thread really should be on ecos-
>>> discuss

Just wanted to put this here as suggested by Gary. 

>>> * If you want to do threaded operations, you'll
>>> need to use a serial device driver that supports
>>> this - not /dev/ttydiag which does not.
>>> It's not clear what driver/device your I/O 
>>> channel is connected to,but it needs to be 
>>> a "standard serial" driver, e.g. /dev/ser0

I have a IXDP425 eval board, and I think there is no
standard serial driver that registers as "/dev/ser0" 
for this board. Do we have to write one ?? I think
there is only "ixp425_diag.c" in
platforms/hal/arm/xscale/ixp425 directory.

Regards,
Raghu.



		
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