Original Message
From: [EMAIL PROTECTED]
Sent: 14 June 2005 13:29
Hello,
I have installed the latest version of cygwin on XP and it works fine.
I'm trying to write a small C application that reads data from a
Microphone. Another application is attempting to write data to the sound
card to be played.
Does anyone know how to open a connection (file descriptor) to the
microphone?
It works the same as the dsp device under linux, so
fd = open (/dev/dsp, O_RDWR);
should work to a first approximation. there's a testcase in the cygwin
source code that would serve as a good example, take a look here:
http://cygwin.com/cgi-bin/cvsweb.cgi/src/winsup/testsuite/winsup.api/devdsp.
c?cvsroot=src
or to just download the latest version, you could run
wget -O devdsp.c
'http://cygwin.com/cgi-bin/cvsweb.cgi/~checkout~/src/winsup/testsuite/winsup
.api/devdsp.c?rev=1.4cvsroot=src'
at the cygwin shell prompt.
cheers,
DaveK
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