* Using the PC speaker
@ 2006-06-03 16:58 Sébastien Hinderer
2006-06-03 17:25 ` [Caml-list] " Eric Cooper
0 siblings, 1 reply; 2+ messages in thread
From: Sébastien Hinderer @ 2006-06-03 16:58 UTC (permalink / raw)
To: caml-list
Dear all,
Is there some code available to make the PC speaker beep from within an
OCaml program, please ?
The function I'm looking for should take a frequency (and a duration) as
arguments, like Graphics.sound does, but this should also work in text
mode. In other words, printing a bell is not enough.
Thanks a lot for any help,
Sébastien.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Caml-list] Using the PC speaker
2006-06-03 16:58 Using the PC speaker Sébastien Hinderer
@ 2006-06-03 17:25 ` Eric Cooper
0 siblings, 0 replies; 2+ messages in thread
From: Eric Cooper @ 2006-06-03 17:25 UTC (permalink / raw)
To: caml-list
On Sat, Jun 03, 2006 at 06:58:41PM +0200, Sébastien Hinderer wrote:
> Is there some code available to make the PC speaker beep from within an
> OCaml program, please ?
>
> The function I'm looking for should take a frequency (and a duration) as
> arguments, like Graphics.sound does, but this should also work in text
> mode. In other words, printing a bell is not enough.
I have some code that does this by writing to /dev/dsp -- it's
Linux-specific and also requires a small C stub. Email me if you want it.
--
Eric Cooper e c c @ c m u . e d u
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