Okay Sir, I will check it out soon.
Seth On Monday, October 2, 2017 at 6:06:04 PM UTC-5, Drew Fustini wrote: > > Hi, it looks like you also raised this issue on github: > https://github.com/adafruit/adafruit-beaglebone-io-python/issues/168 > > I prefer to continue the conversation inside that issue and have replied > there. > > thanks, > drew > > On Mon, Oct 2, 2017 at 3:39 PM, Mala Dies <[email protected] <javascript:>> > wrote: > > Hello, > > > > I noticed that PWM, P8_13, on the BBBW is having issues with the > > Adafruit_BBIO framework. I have this software I found within a book I > > purchased, "Getting Started with BeagleBone" (Richardson 2014). Anyway, > The > > software works without me using PWM but I would like to use PWM to make > a > > LED go bright to dim just by using the web page format found via Flask > (a > > Python Module). The error I incurred while running this software was > this > > and only this: RuntimeError: Problem with a sysfs file. > > > > So, here is the software: > > > > from flask import Flask, render_template > > app = Flask(__name__) > > import Adafruit_BBIO.GPIO as GPIO > > import Adafruit_BBIO.PWM as PWM > > > > PWM.start("P8_13", 0.0) > > > > @app.route("/") > > def hello(): > > if GPIO.input(P8_11): > > doorStatus = "open" > > else: > > doorStatus = "closed" > > templateData = { > > 'doorStatus': doorStatus, > > } > > return render_template('main-door.html', **templateData) > > > > @app.route('/ledLevel/<level>') > > def pin_state(level): > > PWM.set_duty_cycle("P8_13", float(level)) > > return "LED level set to " + "." > > > > if __name__ == "__main__": > > app.run(host='192.168.7.2', port=5000, debug=True) > > > > So, please give advice or if you are using Adafruit_BBIO, please allow > me > > some "behind-the-scenes" look at the software to change to get things > > "cracking." > > > > Seth > > > > P.S. I am sure there is a cure. Direct me to the software and I can > start on > > it. I found a link to the sourceforge items and software. Is this where > I > > should begin? > > > > -- > > 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] <javascript:>. > > To view this discussion on the web visit > > > https://groups.google.com/d/msgid/beagleboard/a1177a92-8161-40bb-ac4d-1d75b6f63d78%40googlegroups.com. > > > > For more options, visit https://groups.google.com/d/optout. > -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/f37c53d9-72fc-40b6-88b6-c1c12ec9ac17%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
