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mvaughan19
mvaughan19

Force sensor

in Integration and Hardware  •  1 years ago  
Hello everyone, 

Im having some coding/syntax problems

im trying to use a force sensor to activate a video during a loop in processing, 
i have uploaded standard firmata onto my arduino and incorporated the arduinoinput code into my working code. (at the moment im using a spacebar keystroke to activate the second movie)

i have what i feel should be working but i seem to be getting syntax errors were i didn't have them before. can anyone please help?

Copy code
  2. /**
  3.  * Loop. 
  4.  * 
  5.  */

  7. import processing.video.*;
  8. import processing.serial.*;
  9. import cc.arduino.*;
  10. Arduino arduino;

  12. Movie myMovie, your movie;

  14. void setup() {
  15.   size(960, 540, P2D);
  16.   background(0);
  17.   arduino = new Arduino(this, Arduino.list()[0], 57600);
  18.     for (int i = 0; i <= 13; i++)
  19.     arduino.pinMode(i, Arduino.INPUT);
  20.     
  21.   // Load and play the video in a loop
  22.   myMovie = new Movie(this, "Movie1.mov");
  23.   myMovie.loop();

  25. }

  27. void movieEvent(Movie myMovie) {
  28.   myMovie.read();
  29. }
  30. void keyTyped(){

  32.     for (int i = 0; i <= 13; i++) {
  33.     if (arduino.digitalRead(i) == Arduino.HIGH)
  34.      yourMovie = new Movie(this, "Movie2.mov");
  35.     else myMovie.loop();
  36.  { 
  37.  yourMovie = new Movie(this, "Movie2.mov");

  39. }
  40. }
  41. void draw

  43.   image(myMovie, 0, 0, width/1, height/1);
  44.   image(yourMovie, 0, 0, width/1, height/1);
  45. }

Replies(3)

PhiLho
PhiLho

Re: Force sensor

1 years ago
Indeed, this part is full of errors:
Copy code
  1. void keyTyped(){

  3.     for (int i = 0; i <= 13; i++) {
  4.     if (arduino.digitalRead(i) == Arduino.HIGH)
  5.      yourMovie = new Movie(this, "Movie2.mov");
  6.     else myMovie.loop();
  7.  { <- Why an opening brace here?
  8.  yourMovie = new Movie(this, "Movie2.mov");

  10. } <- This closes the extra opening brace, not the for loop
  11. } <- Thus this closes the for loop, not the keyTyped function
  12. void draw <- No opening brace here?

  14.   image(myMovie, 0, 0, width/1, height/1);
  15.   image(yourMovie, 0, 0, width/1, height/1);
  16. }
Trick: use Ctrl+T to reformat your code, some errors become clearer.
Although it might fail in case of errors...

mvaughan19
mvaughan19

Re: Force sensor

1 years ago
Ok so i made the changes that you said with the braces but im still getting errors. it says unexpected token about the void draw at the bottom
PhiLho
PhiLho

Re: Force sensor

1 years ago
Aw, too bad...

Ah, um, I forgot to mention that it should be void draw(), not void draw.
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