Hey Y’all Below is the Code for both Arduino and Process for a Simple Button that spawns a bubble while the wiper from the motor dictates the speed/direction the bubble is flung against the imaginary walls.
Please Feel Free to Ask Any Questions!
-JS
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#include <Servo.h> Servo myservo; //MyServo float mapServo; // Initialized Mapping Position for Servo int sensor = 0; //sensor int pos = 0; //Initialize the button press sensor int inByte = 0; // incoming serial byte void setup() { // start serial port at 9600 bps and wait for port to open: Serial.begin(9600); //Start Serial Conncetion myservo.attach(9); //Activate Count pinMode(2, INPUT); // digital sensor is on digital pin 2 establishContact(); // send a byte to establish contact until receiver responds } void loop() { // if we get a valid byte, read analog ins: if (Serial.available() > 0) { pos=sweep(pos); if(pos == -1) pos =0; // get incoming byte: inByte = Serial.read(); // read first input coming from pin mapServo = map(pos,0,180,0,255); // read switch, map it to 0 or 255L sensor = map(digitalRead(2), 0, 1, 0, 255); // send sensor values: Serial.print(mapServo); Serial.print(","); Serial.println(sensor); if (sensor==255)delay(2500); } } void establishContact() { while (Serial.available() <= 0) { Serial.println("0,0"); // send an initial string delay(300); } } int sweep(int pos){ for(pos; pos <= 180; pos += 1) // goes from 0 degrees to 180 degrees { // in steps of 1 degree myservo.write(pos); // tell servo to go to position in variable 'pos' if(digitalRead(2) == HIGH) return pos; delay(5); // waits 15ms for the servo to reach the position } for(pos; pos>=0; pos-=1) // goes from 180 degrees to 0 degrees { myservo.write(pos); // tell servo to go to position in variable 'pos' if(digitalRead(2) == HIGH) return pos; delay(5); // waits 15ms for the servo to reach the position } return pos; } |
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PFont f = createFont("Helvetica",32,true); import processing.serial.*; // import the Processing serial library Serial myPort; // The serial port final float g= 9.807; final float time_to_run = 10000; final int ground_offset=100; boolean finished = false; boolean start_drop =false; int i=0; float xDir = 1; //ball[] c = new ball[2]; ArrayList <ball> c= new ArrayList<ball>(); void setup(){ size(800,600,P3D);//Includes 3D for Sphere // List all the available serial ports println(Serial.list()); myPort = new Serial(this, Serial.list()[7], 9600); // read bytes into a buffer until you get a linefeed (ASCII 10): myPort.bufferUntil('\n'); //Start Fun } void draw(){ if(!start_drop){} else{ background(255); for(ball myBall:c){ myBall.run(); } } } void keyPressed(){ if(key == ' '){ //else{ c.remove(0); //} } } void serialEvent(Serial myPort) { // make sure we have a valid byte if (myPort == null) { return; } // read the serial buffer: String myString = myPort.readStringUntil('\n'); // if you got any bytes other than the linefeed: myString = trim(myString); // split the string at the commas // and convert the sections into integers: float sensors[] = float(split(myString, ',')); if (sensors[0] > 0) { xDir = map(sensors[0], 0, 255, -5, 5); if(xDir == 0) xDir = 1; if (!start_drop && sensors[1] ==255){ c.add(new ball(xDir)); start_drop = true; } if (sensors[1] == 255) { c.add(new ball(xDir)); } // print out the values you got: print("xDir : " + xDir + "\t"); if(sensors[1] == 255) print("SPAWN BALL"); else print("NO SPAWN BALL"); // add a linefeed after all the sensor values are printed: println(); } // send a byte to ask for more data: myPort.write("A"); } class ball{ float iniX = random(100,width); float iniY = random(150,height/2); float randZ= random(100,300); float xPos = iniX; float yPos = iniY; float xDir = 1; float yDir = 1; int curMinHeight = 0; float time; float initime = millis(); float time_of_run = time_to_run+initime; float speedconstraint; int time_check = 0; boolean lets_go = false; float yUpdate; float maxSpeed=0; boolean g_over = false; ball(float _xDir){ xDir = _xDir; } void run(){ drawBall();//Draw Ball updateBall();//Update Ball Position yUpdate = gravityBall(yPos,yDir);//Changes Speed of Ball yDir = yUpdate; checkBounds();//Sees where Ball is stopball(); } void drawBall(){ // background(#000000); //fill(#EF5328);//Basketball Orange //fill(color(random(0,255),random(0,255),random(0,255)));//Rainbowsnake fill(#837242); noStroke(); smooth(); lights();//For 3D pushMatrix(); translate(xPos,yPos,randZ);// Pust Ball in Correct Position sphere(5); popMatrix(); } void updateBall(){ xPos = xPos+xDir; yPos = yPos+yDir; } void checkBounds(){ if(xPos> width ){ xDir = xDir*-1;// Change Direction of Ball } if (xPos<0){ xDir = xDir*-1;//Change Direction of Sign } if (yPos> height-ground_offset){ yDir = yDir*-1; //change Direction of Sign time = millis( )-initime;//Updates Time maxSpeed= yDir+maxSpeed; } if (yPos<curMinHeight){//Lowers the Ceiling so Ball Drops Better yDir = yDir*-1; // change direction of sign } } float gravityBall( float y, float yd){ float temp; speedconstraint = abs((((time_of_run*10)-time)/(time_of_run*10)));// Arbitrary Rate for Ball to Slow Down if(lets_go){// temp = (.1* sqrt(2*g*(millis()-initime-time))) * speedconstraint;//Basically Uses the Distance Traveled Since Hitting the Bottom to Adjust Speed } else temp = (.1* sqrt(2*g*(millis()-initime-time))) * speedconstraint*((time/time_of_run)+1);//Same as Above but Increases Speed as the Ceiling Gets Lower if(yd<0) temp = temp*-1;//Makes sure is not NAN return temp; } void stopball(){ curMinHeight = round((time/time_of_run)*height)-round(maxSpeed);//round((time/time_of_run)*height);//Current Ceiling Height if (curMinHeight>=height/5) lets_go=true;//Tells the Ball to Speed Up if(curMinHeight>=height-ground_offset){//Stops the Ball yPos= height-ground_offset; yDir = 0; xDir = 0; g_over =true; //Tells How Far the Ball has Traveled // println("Starting Position:" , iniX , iniY); // println("Ending Position:" , xPos, yPos); // println("X Distance Traveled", abs(iniX-xPos)); } } //boolean explodeBall(ball other){ // float d = dist(xPos,yPos,other.xPos,other.yPos); // if( d<10){ // return true; // } //} } |