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Q: Serial Port Non-Echo?


Greetings all,

   A (hopefully) quick question:

	How do I get a serial port to not echo bytes?

   Background: iPAQ target, recent CVS version of eCos, gcc 3.0.3,
Insight 5.1. We can receive just great using non-blocking reads, but
the driver is echoing the bytes back before we 'see' them; we need to
control what gets echoed back.

   I looked at the Ref Manual, walked through parts of the code; I did
find a no-echo flag in tty mode but not in raw ( e.g. cyg_io_read() )
mode. There seems to be no config key (e.g. cyg_io_set_config() which
has the right parms to read or set...

   Am I missing something obvious? What's the best way around this?

Regards,
	David

-- 

"Entropy Requires No Maintenance"


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