PA003. 파이션 아두이노 조이스틱 그래픽(2)

 

import serial
from turtle import Turtle, Screen


def HVmove(T, S, forwardAmount):
 for i in range (forwardAmount):
    T.forward(i)
    S .update()
 

def JoyMove (T, S, ser):
   xy= ser.readline()
   xy=xy.decode('utf-8')
   #xy=xy.rstlip()
   xy=xy.split(",")
   horizontal=int(xy[0])
   vertical =int(xy[1])

   if (horizontal >0):
     T.setheading(0)
     HVmove(T, S, horizontal)
   elif (horizontal <0):
     T.setheading(180)
     HVmove(T, S, horizontal * -1)
   elif (vertical < 0):
     T.setheading (90)
     HVmove(T, S, vertical * -1)
   elif (vertical >0):
     T.setheading (270)
     HVmove (T, S,vertical)

T = Turtle()
S = Screen()
ser = serial.Serial('COM3')
T.shape("turtle")
T. speed(0)
S. tracer(0,0)
while True:
   JoyMove(T, S, ser)

int verti=A0;
int hori=A1;
void setup() {
Serial.begin(9600);
}
void loop() {
String vertical = String(map((analogRead(verti) + 18), 0, 1023, -3, +3));
String horizontal = String(map((analogRead(hori) -18), 0, 1023, -3, +3));
if (vertical != "0" || horizontal != "0") {
String dataToSend ="";
dataToSend += vertical;
dataToSend += ",";
dataToSend += horizontal;
Serial.println(dataToSend);
delay(40);
}}