day 22 

Python code


import serial #Import Serial Library

from visual import * #Import all the vPython library

arduinoSerialData = serial.Serial('COM3', 9600) #Create an object for the Serial port. Adjust 'com11' to whatever port your arduino is sending to.

measuringRod = cylinder( axis=(0,0,10),radius= .5, length=6, color=color.yellow, pos=(-3,0,0))

lengthLabel = label(pos=(0,0,5), text='Target Distance is: ', box=false, height=10)

orientation = 0
x = 0
y = 1
z = 2

while (1==1): #Create a loop that continues to read and display the data

    rate(20)#Tell vpython to run this loop 20 times a second

    if (arduinoSerialData.inWaiting()>0): #Check to see if a data point is available on the serial port

        myData = arduinoSerialData.readline() #Read the distance measure as a string

        myData = myData.strip()
        mylist = myData.split(',')
        ax = mylist[x]
        ay = mylist[y]
        az = mylist[z]

        #print ax,ay,az #Print the measurement to confirm things are working

        #newAngle = float(myData) #convert reading to a floating point number

        orientation_x = (radians(float(ax))*2/19)
        orientation_y = (radians(float(ay))*2/19)
        orientation_z = (radians(float(az))*2/19)


        measuringRod.rotate(angle = orientation_x, axis = vector(1,0,0))#Change the length of your measuring rod to your last measurement
        measuringRod.rotate(angle = orientation_y, axis = vector(0,1,0))#Change the length of your measuring rod to your last measurement
        measuringRod.rotate(angle = orientation_z, axis = vector(0,0,1))#Change the length of your measuring rod to your last measurement
        print ax,ay,az
        #myLabel= 'Target angle is: ' + myData #Create label by appending string myData to string

        #lengthLabel.text = myLabel #display updated myLabel
































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