sound from RTLinux real time thread

sound from RTLinux real time thread

Post by Tomasz Pnk » Thu, 18 Dec 2003 06:01:14


Hello,

I need to play sound from the RTLinux realtime thread - in fact,
I could only use ioctl SNDCTL_DSP_TRIGGER (user space function) from the
real time thread. But how to do it form the kernel space (if posssible).
Calling this ioctl does not have to be RT-safe (and probably is not).

Regards,

Tomasz