API tools faq
paste
Advertisement
pleasedontcode

"Button Control" rev_09

pleasedontcode
Jun 9th, 2025
270
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
Arduino 3.84 KB | None | 0 0
raw download clone embed print report
  1. /********* Pleasedontcode.com **********
  2.  
  3.     Pleasedontcode thanks you for automatic code generation! Enjoy your code!
  4.  
  5.     - Terms and Conditions:
  6.     You have a non-exclusive, revocable, worldwide, royalty-free license
  7.     for personal and commercial use. Attribution is optional; modifications
  8.     are allowed, but you're responsible for code maintenance. We're not
  9.     liable for any loss or damage. For full terms,
  10.     please visit pleasedontcode.com/termsandconditions.
  11.  
  12.     - Project: "Button Control"
  13.     - Source Code NOT compiled for: Arduino Pro Mini 5V
  14.     - Source Code created on: 2025-06-09 21:27:29
  15.  
  16. ********* Pleasedontcode.com **********/
  17.  
  18. /****** SYSTEM REQUIREMENTS *****/
  19. /****** SYSTEM REQUIREMENT 1 *****/
  20.     /* Utilizes MIDIUSB library to create a MIDI */
  21.     /* controller that can send note and control change */
  22.     /* messages, allowing integration with various MIDI- */
  23.     /* compatible software and hardware. */
  24. /****** END SYSTEM REQUIREMENTS *****/
  25.  
  26.  
  27. /********* User code review feedback **********
  28. #### Feedback 1 ####
  29. - Compilation error: 'MIDI' was not declared in this scope
  30. #### Feedback 2 ####
  31. - Compilation error: 'class MIDI_' has no member named 'begin'
  32. #### Feedback 3 ####
  33. - Compilation error: 'class MIDI_' has no member named 'sendNoteOn
  34. '
  35. #### Feedback 4 ####
  36. - does not trigger midi notes
  37. #### Feedback 5 ####
  38. - trigger 2 notes at the sametime
  39. #### Feedback 6 ####
  40. - code do not send any midi
  41. #### Feedback 7 ####
  42. - code is not sending midi,when push button on hardware noting hap
  43. pens
  44. #### Feedback 8 ####
  45. - code is code is trigering 3 notes simultaneously cc127 cc127 and
  46.  cc0 fix this
  47. ********* User code review feedback **********/
  48.  
  49. /* START CODE */
  50.  
  51. /****** DEFINITION OF LIBRARIES *****/
  52. #include <MIDIUSB.h>    //https://github.com/arduino-libraries/MIDIUSB
  53. #include <Adafruit_NeoPixel.h> // NeoPixel library
  54.  
  55. /****** FUNCTION PROTOTYPES *****/
  56. void setup(void);
  57. void loop(void);
  58.  
  59. /****** DEFINITION OF LIBRARIES CLASS INSTANCES*****/
  60. #define NUM_BUTTONS 2 // updated to 2 buttons on the controller
  61. #define BUTTON_PIN 2 // pin connected to the buttons
  62. #define NUM_PIXELS 2 // updated to 2 NeoPixels on the controller
  63. #define PIXEL_PIN 5 // pin connected to the NeoPixels
  64.  
  65. Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUM_PIXELS, PIXEL_PIN, NEO_GRB + NEO_KHZ800); // initialize NeoPixel object
  66. int buttonState[NUM_BUTTONS]; // array to store button states
  67. int lastButtonState[NUM_BUTTONS]; // array to store last button states
  68.  
  69. void setup(void)
  70. {
  71.     // put your setup code here, to run once:
  72.     pinMode(BUTTON_PIN, INPUT_PULLUP); // set button pin as input with internal pull-up resistor
  73.     pixels.begin(); // initialize NeoPixels
  74. }
  75.  
  76. void loop(void)
  77. {
  78.     // put your main code here, to run repeatedly:
  79.     for (int i = 0; i < NUM_BUTTONS; i++) { // loop through all buttons
  80.         buttonState[i] = digitalRead(BUTTON_PIN + i); // read button state
  81.         if (buttonState[i] != lastButtonState[i]) { // if button state has changed
  82.             if (buttonState[i] == LOW) { // if button is pressed
  83.                 pixels.setPixelColor(i, pixels.Color(255, 255, 255)); // set NeoPixel color to white
  84.                 // Create MIDI note on event for the pressed note
  85.                 midiEventPacket_t noteOn = {0x09, 0x90 | (i + 60), 127, 0}; // Note On message for the pressed note
  86.                 MidiUSB.sendMIDI(noteOn); // send MIDI note on message for the pressed note
  87.                 MidiUSB.flush(); // ensure the MIDI messages are sent
  88.             } else { // if button is released
  89.                 pixels.setPixelColor(i, pixels.Color(0, 0, 0)); // turn off NeoPixel
  90.                 // Create MIDI note off event for the released note
  91.                 midiEventPacket_t noteOff = {0x09, 0x80 | (i + 60), 0, 0}; // Note Off message for the released note
  92.                 MidiUSB.sendMIDI(noteOff); // send MIDI note off message for the released note
  93.                 MidiUSB.flush(); // ensure the MIDI messages are sent
  94.             }
  95.             pixels.show(); // update NeoPixels
  96.         }
  97.         lastButtonState[i] = buttonState[i]; // store current button state as last button state
  98.     }
  99. }
  100.  
  101. /* END CODE */
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement
Public Pastes
Advertisement
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!