Hi Richard! I never used the chipset driver, so no idea what is happening.
You can solve the problem by using libpruio <http://beagleboard.org/project/libpruio/>. PWM signals are generated by hardware, using the modules ePWM (f > 0.42 Hz) and eCAP (f > 0.0233 Hz) in the subsystems PWMSS. 8 channels maximum. The ARM CPU is only active during configuration or when setting new values for frequency / duty cycle. Ie. check out the examples pwm_cap <http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/_cha_examples.html#SubSecExaPwmCap> or pwm_adc <http://users.freebasic-portal.de/tjf/Projekte/libpruio/doc/html/_cha_examples.html#SubSecExaPwmAdc> . BR -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
