Yes Sir, Sure...I will reply once the vehicle/bot is photographed.
Seth P.S. I can only show the MotorCape, BBBW, and leads though. The motors are buried in the bot as of now. Does me not showing the motor wiring matter? I know it does but the bot is fully assembled and will take longer to get a photograph across. On Sunday, March 10, 2019 at 10:45:23 PM UTC-5, Jason Kridner wrote: > > Can you take a picture of how you have it wired? > > On Sun, Mar 10, 2019 at 11:33 PM Mala Dies <[email protected] <javascript:>> > wrote: > >> Hello Once More, >> >> Just for reference, the web application comes up w/ me enabling a >> .service file on the BBBW. The website has worked w/ other BBBW related >> flask-motor-html pages and motor movement. >> >> ... >> >> Another factor is this...the bot, this four motor machine, moves w/ one >> board w/ the same software but not the other BBBW w/ the same software. >> >> Seth >> >> P.S. If you have any ideas, please do not hesitate to ask any questions >> for more info. and/or give advice. I have this date coming up and I want to >> have this bot working for this specific date, e.g. w/ the BBBW, MotorCape, >> and four motors. >> >> On Sunday, March 10, 2019 at 10:18:29 PM UTC-5, Mala Dies wrote: >>> >>> Hello, >>> >>> I have a BBBW and MotorCape. I have tested some motors on each of the >>> screw connectors on the MotorCape. Success! Anyway, when controlling four >>> motors at once, I have come across some issues. >>> >>> ... >>> >>> My issue pertains to a Flask application w/ HTML to control the four >>> motors via a website online. >>> >>> Here is some software to test out if you have the MotorCape: >>> >>> #!/usr/bin/python3 >>> >>> # w/ help from #beagle on Freenode >>> >>> from flask import Flask, render_template >>> import Adafruit_BBIO.GPIO as GPIO >>> import Adafruit_BBIO.PWM as PWM >>> import time >>> >>> class Motor: >>> def __init__(self, dir_pin, pwm_pin, pwm_freq): >>> self.dir_pin = dir_pin >>> self.pwm_pin = pwm_pin >>> self.value = 0 >>> >>> PWM.start(pwm_pin, 0, pwm_freq) >>> GPIO.setup(dir_pin, GPIO.OUT) >>> >>> def set(self, value): >>> assert -100 <= value <= 100 >>> if (value < 0) != (self.value < 0): >>> # changing direction >>> PWM.set_duty_cycle(self.pwm_pin, 0) >>> GPIO.output(self.dir_pin, value < 0) >>> PWM.set_duty_cycle(self.pwm_pin, abs(value)) >>> self.value = value >>> >>> motor1 = Motor(dir_pin="P8_18", pwm_pin="P9_16", pwm_freq=2000) >>> #motor2 = Motor(dir_pin="P8_16", pwm_pin="P9_14", pwm_freq=2000) >>> #motor3 = Motor(dir_pin="P8_14", pwm_pin="P8_13", pwm_freq=2000) >>> motor4 = Motor(dir_pin="P8_26", pwm_pin="P8_19", pwm_freq=2000) >>> >>> app = Flask(__name__) >>> @app.route("/") >>> @app.route("/<state>") >>> >>> def updates(state=None): >>> if state == "F": >>> motor1.set(100) >>> motor4.set(100) >>> time.sleep(.2) >>> if state == "L": >>> motor1.set(0) >>> motor4.set(85) >>> time.sleep(.2) >>> if state == "R": >>> motor1.set(85) >>> motor4.set(0) >>> time.sleep(.2) >>> if state == "S": >>> motor1.set(0) >>> motor4.set(0) >>> time.sleep(.2) >>> if state == "REV": >>> motor1.set(-75) >>> motor4.set(-75) >>> time.sleep(.2) >>> if state == "REV_L": >>> motor1.set(-75) >>> motor4.set(0) >>> time.sleep(.2) >>> if state == "REV_R": >>> motor1.set(0) >>> motor4.set(-75) >>> time.sleep(.2) >>> >>> template_data = { >>> "title" : state, >>> } >>> return render_template("boboIV.html", **template_data) >>> >>> if __name__ == "__main__": >>> app.run(host="0.0.0.0", port=5000, debug=True) >>> >>> ... >>> >> >>> Everything is "Pythonic" in the software but this C & P did not do it >>> justice. You can see why. Anyway...here is the HTML software too. >>> >>> <!DOCTYPE html> >>> <html lang="en"> >>> <head> >>> <title>{{ status }}</title> >>> <meta charset="utf-8"> >>> <meta name="viewport" content="width=device-width, initial-scale=1"> >>> <link rel="stylesheet" href=" >>> https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css";> >>> <script src=" >>> https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js";></ >>> script> >>> <script src=" >>> https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js";></ >>> script> >>> </head> >>> <body> >>> >>> <div class="jumbotron text-center"> >>> <h1>MotorCape and BBBW!</h1> >>> <p>This is a quick example on making motors move!</p> >>> </div> >>> >>> <div class="container"> >>> <div class="row"> >>> <div class="col-sm-4 text-center"> >>> <h3>Agent One</h3> >>> <p>More text and fun makings in life...</p> >>> <p>Get ready to control some motors!</p> >>> </div> >>> >>> <div class="col-sm-4 text-center"> >>> <h3>Agent Two</h3> >>> <p>This bunch of online buttons will make your motors move</p> >>> <!-- <img src=" http://0.0.0.0/?"; "action=stream" alt="Unable to >>> get video feed" width="300" height="300"> --> >>> <a href="/F" id="on" class="button">FORWARD</a> >>> <br><br> >>> <a href="/L" id="on" class="button">LEFT</a> >>> <a href="/R" id="on" class="button">RIGHT</a> >>> <br><br> >>> <a href="/S" id="on" class="button">STOP</a> >>> >> -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. 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