paul- wrote: > I have a feeling that the pwm control of the backlight is doing this. > > > > > Default PCM. pigpio uses one or both of PCM and PWM. If PCM is used then > > PWM is available for audio. If PWM is used then PCM is available for > > audio. If waves or hardware PWM are used neither PWM nor PCM will be > > available for audio.> >
I'm trying to understand the implications of this. I found I had to add the '-t 0' option to pigpiod, to switch it to PWM mode, otherwise the sound did not work. So by implication this board uses PCM for audio, and PWM for backlight control. So does this mean that trying to also use PWM for pigpiod is what could be causing the possible sluggishness in pCP's Squeezelite page and the problems that M-H and Grumpy Bob seem to be experiencing? These problems were apparent before the skin and other applets were adapted to control the backlight, so presumably it's just the fact that the board uses PWM for the backlight that may be the issue - it doesn't matter whether we attempt to actually adjust the backlight? If this is the case, is there a possibility to make pigpiod more compatible with this board, perhaps by reducing the polling frequency (in case it's not obvious, I'm on dodgy ground here, so I'm just guessing). ------------------------------------------------------------------------ chill's Profile: http://forums.slimdevices.com/member.php?userid=10839 View this thread: http://forums.slimdevices.com/showthread.php?t=111502 _______________________________________________ unix mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/unix
