>i have a problem with development of a soundapplication for Linux 8.2 >with ALSA 0.9.0 > > >if i take the "Minimal Interrupt Driven -Program" from the tutorial (in >attachments) and changed a little bit the >play_callback-methode, i got at start a >"broken Pipe" error.
how many channels are you configuring? you are telling writei() that you are supplying 4096 *frames* of data, yet from what i can tell, you are actually trying to write data for, well, i don't know. could be 2 16 bit channels, or 1 32 bit channel, or 4 8 bit channels. i suspect that is the source of the problem: you are not supplying enough data to keep up with the card. please remember that the arguments to almost every ALSA function that measures "an amount of audio" are in units of *frames*, not bytes and not samples. --p ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
