I retried accessing PWM in the latest 3.13 kernel.....with no luck. Is PWM still not supported in 3.13 (under /sys/devices/ocp.#/pwm_test_P9_14.#/) or is there simply a new way to access PWM that I'm not aware of ?
Hussam On Tuesday, March 25, 2014 5:29:03 PM UTC-4, [email protected] wrote: > > I'm having problems with PWM under the latest 3.13 kernel (built as per > the instructions provided @ > http://www.eewiki.net/display/linuxonarm/BeagleBone+Black) with a Debian > root filesystem.The Device tree seems to support 3 PWM channels on P9_14, > P9_16 (ehprwm1a&b) & P9_42 (ecap0). But when i take a peek at the > contents of the "/sys/devices/ocp.#/pwm_test_P9_14.#/" directory I do not > see the 'period', 'duty', 'run' or 'polarity' files needed to control the > PWM channels. > > Is PWM supported in the 3.13 Kernel yet? > > Thanks! > Hussam > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
