cvs commit: src/sys/dev/speaker spkr.c

[Brian Somers]

On Mon, 4 Jun 2007 02:06:23 -0700 Brian Somers <brian at FreeBSD.org> wrote:
> On Mon, 4 Jun 2007 09:49:12 +0100 David Malone <dwmalone at maths.tcd.ie> wrote:
> > On Mon, Jun 04, 2007 at 08:33:18AM +0000, Brian Somers wrote:
> > > brian       2007-06-04 08:33:18 UTC
> > > 
> > >   FreeBSD src repository
> > > 
> > >   Modified files:
> > >     sys/dev/speaker      spkr.c 
> > >   Log:
> > >   Speaker durations are specified in 1/100ths of a second according to
> > >   spkr(4).
> > 
> > I wasn't sure that the patch in the PR was completly correct, because
> > the tone and reset functions seem to be called from a few places,
> > some of which already factor in hz (playtone() does calculations
> > with "whole" which factors in hz) and some of which don't (spkrioctl,
> > which the PR referrs to).
> > 
> > 	David.
> 
> You're probably right - changing hz to '100' where 'whole'
> is set may be required.  I'm just looking at testing some
> tempo and playtone() settings now...  BRB.

That seems to do it:

# time echo T60ABC >/dev/speaker

real    0m2.999s
user    0m0.000s
sys     0m0.000s

-- 
Brian Somers                                          <brian at Awfulhak.org>
Don't _EVER_ lose your sense of humour !               <brian at FreeBSD.org>