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RE: Serial application


Here is what I changed.

in /io/serial/current/src/common/serial.c

serial_read {
...
...
#ifdef CYGOPT_IO_SERIAL_SUPPORT_NONBLOCKING
                if (cbuf->blocking) {   <- previously checking for false
                    *len = size;        // characters actually read
                    res = -EAGAIN;
                    break;
                }
#endif // CYGOPT_IO_SERIAL_SUPPORT_NONBLOCKING
...
...
}

the same goes to serial_write


-----Original Message-----
From: Jonathan Larmour [mailto:jlarmour@redhat.com]
Sent: Tuesday, May 08, 2001 21:29
To: Ho Shui Choy Stanley PS03B NCS
Cc: Ecos-Discuss (E-mail)
Subject: Re: [ECOS] Serial application


Ho Shui Choy Stanley PS03B NCS wrote:
> 
> Solve the problem already. Somehow in
/io/serial/currentsrc/common/serial.c,
> in serial_read function, the checking for blocking was wrong.

Don't keep us on tenter-hooks :-). What was the change?

Thanks for debugging it.

Jifl
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