Enabling the PWM in Beagle bone black Rev C is bit difficult.

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1

Hello Team,

I am new to this Beagle bone board. I started learning since few days- could you please help us in configuring PWM pin P9_14.
Currently i am using Adafruit library PWM

IOError: [Errno 2] No such file or directory: ‘/slots’

Thank you,
Santhosh

2

Slots is too old please look at the adafruit python3
stuff

3

Hello Team,

I am new to this Beagle bone board. I started learning since few days-
could you please help us in configuring PWM pin P9_14.
Currently i am using Adafruit library PWM

  Which library... And which version of Python?

IOError: [Errno 2] No such file or directory: '/slots'

  The BBB hasn't used "slots" in years.

debian@beaglebone:~$ python3
Python 3.5.3 (default, Sep 27 2018, 17:25:39)
[GCC 6.3.0 20170516] on linux
Type "help", "copyright", "credits" or "license" for more information.

from Adafruit_BBIO import PWM
PWM.start("P9_14", 50)
PWM.set_duty_cycle("P9_14", 25)
PWM.stop("P9_14")
PWM.cleanup()
exit()

debian@beaglebone:~$

https://adafruit-beaglebone-io-python.readthedocs.io/en/latest/PWM.html
(top level)
https://adafruit-beaglebone-io-python.readthedocs.io/en/latest/index.html