I'm writing a where an object for example a rectangle moves from point A to point B.

As long as the two point declare an angle of 45° they move in a direct line. But if this angle isn't given anymore the object doesn't move anymore in a direct line, because the the xspeed and the yspeed is hardcoded, so the object starts to move in way looking like an "L". I hope this explains it good enough.

I can't show the sketch because it's an a differnt system without internetacces.

Hope you understand my problem.

I'm trying to integrate the Arduino into my Processing sketches and it's kind of working , but not properly.

The idea is that when I press a button down, the Arduino sends a buttonspecific number, which is in this case 10 or 20, and then sends a 1 or a zero depending on the state of the button.

Now if I press one button, it prints out that both buttons have been pressed:

10

1

20

1 

The Arduino Code:

2. int button1 = 4;
3. int button2 = 5;
4. 
   
5. int einser = 10;
6. int An = 1;
7. int Ab = 0;
8. 
   
9. int zweier = 20;
10. 
    
11. boolean eins = false;
12. boolean zwei = false;
13. 
    
14. void setup()
15. {
16.   Serial.begin(9600);
17.   pinMode(button1, INPUT);
18.   pinMode(button2, INPUT);
19. }
20. 
    
21. 
    
22. void loop()
23. {
24.   if(digitalRead(button1) == HIGH && eins == false)
25.   {
26.     eins = true;
27.     Serial.write(einser);
28.     Serial.write(An);
29.     //Serial.println("1");
30.   }
31.   else if(digitalRead(button1) == LOW && eins == true)
32.   {
33.     eins = false;
34.     Serial.write(einser);
35.     Serial.write(Ab);
36.   }
37.   
38.   if(digitalRead(button2) == HIGH && zwei == false)
39.   {
40.     zwei = true;
41.     Serial.write(zweier);
42.     Serial.write(An);
43.     //Serial.println("2");
44.   }
45.   else if(digitalRead(button2) == LOW && zwei == true)
46.   {
47.     zwei = false;
48.     Serial.write(zweier);
49.     Serial.write(Ab);
50.   }
51. }

The Processing Code:

2. import processing.serial.*;
3. int[] dataIn = new int[2];
4. Serial port;
5. int counter;
6. void setup()
7. {
8.   port = new Serial(this, Serial.list()[1], 9600);
9. }
10. 
    
11. 
    
12. void draw()
13. {
14.   if(port.available() > 0)
15.   {
16.     dataIn[counter] = port.read();
17.     println(dataIn[counter]);
18.     
19.     counter = (counter+1) % 1;
20.   }
21. }

Has somebody got an idea what I'm doing wrong?

cheers

bluebubble

I recently got touchOSC and I now want to use it Processing, but i can't find any libraries. The source code of the 

Thanks in advance  

Has anybody ever encounterd this problem?

thanks in advance

Sincerely 

bluebubble