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Re: Fwd: Re: Can't read with cyg_io_read()
On 2008-02-14, Gentleman.nbg@gmx.de <Gentleman.nbg@gmx.de> wrote:
> Can someone acknowledge that the driver "/dev/haldiag" ist
> only intended for output of traces and is not able to read
> anything?
The haldiag drivers I've seen all support reading from the
UART. The diag drivers are usually simple polled-mode driver,
so I wouldn't bet on being able to have any sort of sustained
input stream at high baud rates. I don't know what platform
you're using, so the only real answer I can give is...
Use the source, Luke.
> I am asking because in documentation there is no explanation
> of the individual drivers.
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