PC controll by arduino uno/nano. Something like dial

1import processing.serial.*;
2import java.awt.AWTException;
3import  java.awt.Robot;
4import java.awt.event.InputEvent;
5import java.awt.event.KeyEvent;
6import  javax.swing.KeyStroke;
7
8
9Serial MyPort;                                
10String  KeyString = "";
11
12void setup()
13{
14  System.out.println("Hi");
15  size(300, 300);
16  MyPort = new Serial(this, "COM6", 9600);// My Arduino is  on COM3. Enter the COM on which your Arduino is on.
17  MyPort.bufferUntil('\n');
18}
19
20void  draw(){
21   background(237, 240, 241);
22  fill(20, 160, 133); // Green Color
23  stroke(33);
24  strokeWeight(1);
25 
26  
27  
28  textSize(32);
29 
30  textSize(24);
31  fill(33);
32  text("Status:", 100, 150);
33  textSize(30);
34textSize(16);
35  text("Joystick", 100, 50);
36  text(KeyString, 100, 170);
37}
38
39void  serialEvent(Serial MyPort)throws Exception {
40   KeyString = MyPort.readStringUntil('\n');
41   KeyString = KeyString.substring(0, KeyString.indexOf(':'));
42   System.out.println(KeyString);
43   Robot Arduino = new Robot();
44   int KeyToPress;
45   switch(KeyString){
46    
47     case "1" :
48       Arduino.keyPress(38);
49       Arduino.keyRelease(38);  
50       break;
51     case "2" :
52      Arduino.keyPress(39);
53       Arduino.keyRelease(39);  
54       break;
55     case "3" :
56       Arduino.keyPress(40);
57       Arduino.keyRelease(40);      
58       break;
59     case "4" :                                                                                          
60       Arduino.keyPress(37);
61       Arduino.keyRelease(37);
62       break;  
63     
64   }
65   
66}
67

1import serial #Serial imported for Serial communication
2import time  #Required to use delay functions
3import pyautogui
4
5ArduinoSerial = serial.Serial('com6',9600)  #Create Serial port object called arduinoSerialData
6time.sleep(2) #wait for 2  seconds for the communication to get established
7
8while 1:
9    incoming  = str (ArduinoSerial.readline()) #read the serial data and print it as line
10    
11    
12    if '1' in incoming:
13        pyautogui.hotkey('up')
14
15    if '2' in incoming:
16        pyautogui.hotkey('right')  
17
18    if '3'  in incoming:
19        pyautogui.hotkey('down') 
20
21    if '4' in incoming:
22        pyautogui.hotkey('left')
23
24        
25        incoming = "";
26    
27

1import processing.serial.*;
2import java.awt.AWTException;
3import   java.awt.Robot;
4import java.awt.event.InputEvent;
5import java.awt.event.KeyEvent;
6import   javax.swing.KeyStroke;
7
8
9Serial MyPort;                                
10String   KeyString = "";
11
12void setup()
13{
14  System.out.println("Hi");
15   size(300, 300);
16  MyPort = new Serial(this, "COM6", 9600);// My Arduino is   on COM3. Enter the COM on which your Arduino is on.
17  MyPort.bufferUntil('\
18');
19}
20
21void   draw(){
22   background(237, 240, 241);
23  fill(20, 160, 133); // Green Color
24   stroke(33);
25  strokeWeight(1);
26 
27  
28  
29  textSize(32);
30 
31   textSize(24);
32  fill(33);
33  text("Status:", 100, 150);
34  textSize(30);
35textSize(16);
36   text("Joystick", 100, 50);
37  text(KeyString, 100, 170);
38}
39
40void   serialEvent(Serial MyPort)throws Exception {
41   KeyString = MyPort.readStringUntil('\
42');
43    KeyString = KeyString.substring(0, KeyString.indexOf(':'));
44   System.out.println(KeyString);
45    Robot Arduino = new Robot();
46   int KeyToPress;
47   switch(KeyString){
48     
49     case "1" :
50       Arduino.keyPress(38);
51       Arduino.keyRelease(38);   
52       break;
53     case "2" :
54      Arduino.keyPress(39);
55       Arduino.keyRelease(39);   
56       break;
57     case "3" :
58       Arduino.keyPress(40);
59       Arduino.keyRelease(40);       
60       break;
61     case "4" :                                                                                          
62        Arduino.keyPress(37);
63       Arduino.keyRelease(37);
64       break;   
65     
66   }
67   
68}
69

1// the setup routine runs once when you press reset:
2
3  // initialize  serial communication at 9600 bits per second:
4  void setup(){
5  Serial.begin(9600);
6    // Communication started with 9600 baud
7}
8
9
10// the loop routine  runs over and over again forever:
11void loop() {
12  // read the input on analog  pin 0:
13  int sensorX = analogRead(A0);
14  int sensorY = analogRead(A1);
15   // read the input on analog pin 1:
16  // print out the value you read:
17  if(sensorX >= 700){
18
19  Serial.println("3");
20
21  delay(100);
22  }
23
24  else if(sensorX <= 400){
25Serial.println("1");
26delay(100);
27    
28  }
29else if(sensorY >= 700){
30
31  Serial.println("4");
32  delay(100);
33  }
34
35else if(sensorY <= 400){
36
37  Serial.println("2");
38  delay(100);
39  }
40    
41       // delay in between reads for stability
42}
43

1// the setup routine runs once when you press reset:
2
3  // initialize
4  serial communication at 9600 bits per second:
5  void setup(){
6  Serial.begin(9600);
7
8    // Communication started with 9600 baud
9}
10
11
12// the loop routine
13  runs over and over again forever:
14void loop() {
15  // read the input on analog
16  pin 0:
17  int sensorX = analogRead(A0);
18  int sensorY = analogRead(A1);
19
20   // read the input on analog pin 1:
21  // print out the value you read:
22
23  if(sensorX >= 700){
24
25  Serial.println("3");
26
27  delay(100);
28  }
29
30
31  else if(sensorX <= 400){
32Serial.println("1");
33delay(100);
34    
35
36  }
37else if(sensorY >= 700){
38
39  Serial.println("4");
40  delay(100);
41
42  }
43
44else if(sensorY <= 400){
45
46  Serial.println("2");
47  delay(100);
48
49  }
50    
51       // delay in between reads for stability
52}
53