On Thu, May 03, 2007 at 10:04:17AM +0530, Venkateswara Rao L. wrote:
> Hi some one please respond.
> cyg_io_write() is working fine but cyg_io_read() is blocking, as
> per the reference manual cyg_io_read() echoes but here it is not
> echoing.
ttydiag is a very simple, polled io driver. It is not really designed
for interactive input use. Use the interrupt driver serial device
driver for your platform.
Andrew
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