[Alsa-devel] Full duplex test with SB Live

2001-10-15 Thread Josh Green
I finally got around to doing a full duplex test with my SB Live card. At first I was experiencing the same problems I was having a while back (although to a lesser degree) with clicks increasing/decreasing in intensity over time. I was searching the ALSA archives (with google as geocrawler is use

Re: [Alsa-devel] Full duplex test with SB Live

2001-10-15 Thread Jaroslav Kysela
On 15 Oct 2001, Josh Green wrote: > I finally got around to doing a full duplex test with my SB Live card. > At first I was experiencing the same problems I was having a while back > (although to a lesser degree) with clicks increasing/decreasing in > intensity over time. I was searching the ALSA

Re: [Alsa-devel] Full duplex test with SB Live

2001-10-15 Thread Josh Green
On Mon, 2001-10-15 at 02:46, Jaroslav Kysela wrote: > On 15 Oct 2001, Josh Green wrote: > > > I finally got around to doing a full duplex test with my SB Live card. > > At first I was experiencing the same problems I was having a while back > > (although to a lesser degree) with clicks increasing

Re: [Alsa-devel] Alsa Wiki? See my prototype!

2001-10-15 Thread Jörn Nettingsmeier
Kevin Conder wrote: > > On Sun, 14 Oct 2001, Mark Rages wrote: > > > > On Sun, 14 Oct 2001, Kevin Conder wrote: > > > > > Can you look at it off-line (besides grabbing everything with > > > wget)? Can you print it out (besides one page at a time)? Can you search > > > it (besides using google

Re: [Alsa-devel] Alsa Wiki? See my prototype!

2001-10-15 Thread Kevin Conder
On Mon, 15 Oct 2001, [iso-8859-1] Jörn Nettingsmeier wrote: > the wiki allows many people to add bits and pieces every once in a > while, so that the work will be shared and people can just add their > $.02 without taking all the responsibility and administrivia of > writing a complete, stand-alo

Re: [Alsa-devel] Alsa Wiki? See my prototype!

2001-10-15 Thread Jaroslav Kysela
On Mon, 15 Oct 2001, Kevin Conder wrote: > Look, I know DocBook and have been looking for a way to > contribute. But the sad fact of the matter is that I've been unable to get > the latest 0.9.x and CVS snapshots to build. My experiences with ALSA have > been really frustrating. The best w

Re: [Alsa-devel] Full duplex test with SB Live

2001-10-15 Thread Josh Green
On Mon, 2001-10-15 at 03:22, Josh Green wrote: > > Sure, I'll attach it to this email. I've been testing it for a while now > and I'm realizing that the problem hasn't completely gone away. Since > the start/prepare operations happen in sync, each time an xrun occurs > the two devices are resynce

Re: [Alsa-devel] hang up during latency test

2001-10-15 Thread Josh Green
Alright, I'm back. I finally got around to trying your patch to the 2.4.10 LL kernel (the 3rd buffer.c patch you posted: 1. PE, 2. broken LL, and 3. LL in that order :). I replaced the results for test 3 on http://www.c0nfusion.org/~josh/ with the new figures. Looking better, still something causi

Re: [Alsa-devel] Full duplex test with SB Live

2001-10-15 Thread Jaroslav Kysela
On 15 Oct 2001, Josh Green wrote: > On Mon, 2001-10-15 at 03:22, Josh Green wrote: > > > > Sure, I'll attach it to this email. I've been testing it for a while now > > and I'm realizing that the problem hasn't completely gone away. Since > > the start/prepare operations happen in sync, each time

Re: [Alsa-devel] Full duplex test with SB Live

2001-10-15 Thread Josh Green
On Mon, 2001-10-15 at 05:45, Jaroslav Kysela wrote: > On 15 Oct 2001, Josh Green wrote: > > > > Just wanted to add that my XRUN detection is rather messed up right now, > > and I've already locked up my machine once (stuck in loop with > > SCHED_FIFO @:(), so you probably want to run it as non roo

Re: [Alsa-devel] Missing MODULE_LICENSE in hwdep.c

2001-10-15 Thread Jaroslav Kysela
On Sat, 13 Oct 2001, Dan Hollis wrote: > On Sat, 13 Oct 2001, Jaroslav Kysela wrote: > > On Fri, 12 Oct 2001, Chris Rankin wrote: > > > I've noticed that the ALSA modules have suddenly > > > gained GPL license tags. Unfortunately I think you > > > missed one: the snd-hwdep module. > > Thanks. It'

[Alsa-devel] stop sound

2001-10-15 Thread Wolfgang Hamann
How would I go to stop sound from the sequencer at once. If I try a queue control event, regardless of whether I send it to the queue or I use direct mode, playback will continue until everything in the output buffer has been played W. Hamann ___

Re: [Alsa-devel] Alsa Wiki? See my prototype!

2001-10-15 Thread Mark Rages
On Mon, 15 Oct 2001, Jörn Nettingsmeier wrote: > Kevin Conder wrote: > > Perhaps Wiki isn't the best solution then. I don't see how Wiki > > addresses some basic needs: > > 1. Able to be viewed off-line. > > 2. Able to be conveniently printed. > > 3. Able to be i

Re: [Alsa-devel] Alsa Wiki? See my prototype!

2001-10-15 Thread Kevin Conder
On Mon, 15 Oct 2001, Jaroslav Kysela wrote: > > > I think in ORA's "In a Nutshell" series might be trademarked. How > > about an ALSA Programmer's Guide that is similar to the OSS Programmer's > > Guide? Check out the OSS Programmer's Guide at > > http://www.opensound.com/pguide/ > > I'm goi

[Alsa-devel] alsalib API programmers guide (was: Alsa Wiki? See myprototype!)

2001-10-15 Thread Josh Green
On Mon, 2001-10-15 at 12:55, Kevin Conder wrote: > What are your plans for documentation? I propose we could keep > the doxygen stuff the way it is and it would be an API Reference Manual. > Then we could create a new document that would help application > programmers, this would be an ALSA

[Alsa-devel] D-class amp...

2001-10-15 Thread Tomek Cedro
Hi! I've resigned to use linux box as a D-class amplifier. I've diecided to make standalone device. Why? The biggest problem is that serial/parallel port's max. output frequency is 370kHz... It could be usefull, but I don't want to make my life harder - as I often like to do ;) I'm planning to u

[Alsa-devel] D-class or microcontroller versus microprocessor

2001-10-15 Thread Szász Gergely
Hi! About "great" Intel microprocessors eff He boy.. You should know about something for differencies between microcontrollers and microprocessors... By the way, an old AMD-450 could reach memory on 100MHz... (not 1MHz!) And what about of 80Cxxx's ot AT90Sxxx's cost (lower or higher th

[OT] Re: [Alsa-devel] D-class amp...

2001-10-15 Thread Chris Baugher
On Mon, 15 Oct 2001, Tomek Cedro wrote: > Hi! > > I've resigned to use linux box as a D-class amplifier. > I've diecided to make standalone device. > Why? The biggest problem is that serial/parallel port's max. output > frequency is 370kHz... It could be usefull, but I don't want to make my life

RE: [Alsa-devel] D-class amp...

2001-10-15 Thread James Courtier-Dutton
What is wrong with using a PC ? Use all 8 bits of the parallel port in DMA mode. The make an external circuit which will buffer and then serial clock the 8 bits out. If this is not quick enough, use more parallel ports. It is probably a good idea to use a real time OS, and not linux. Linux current

Re: [Alsa-devel] D-class amp...

2001-10-15 Thread Erik Mouw
On Mon, Oct 15, 2001 at 11:15:34PM +0200, Tomek Cedro wrote: > I've resigned to use linux box as a D-class amplifier. > I've diecided to make standalone device. > Why? The biggest problem is that serial/parallel port's max. output > frequency is 370kHz... It could be usefull, but I don't want to m

Re: [Alsa-devel] D-class amp...

2001-10-15 Thread Erik Mouw
On Tue, Oct 16, 2001 at 12:14:14AM +0100, James Courtier-Dutton wrote: > What is wrong with using a PC ? Nothing in particular, but it's just that a computer is not the right tool to generate a stable high frequency signal. > Use all 8 bits of the parallel port in DMA mode. > The make an externa

Re: [Alsa-devel] Alsa Wiki? See my prototype!

2001-10-15 Thread Kevin Conder
I converted "Writing an ALSA Client" to DocBook/XML as a proof-of-concept. This was one Wiki page so it doesn't show all of the possibilities of DocBook. But imagine a larger document with a full Table of Contents and also an Index. Imagine being able to print hundreds of pages from a sin