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Components

	Arduino Leonardo with Headers	x 1
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	B5B-XH-A	x 1

Description

Arcade Shield V2.1

Buttons flash when pressed. And when the controller is plugged in, it can be animated.

Simply connect the card to the joystick and buttons.

More information on my blog.

Code

Arcade_Shield_v2

Arcade_Shield_v2.ino

Arduino

// Arcade_Shield_v2
#include <Joystick.h>
Joystick_ Joystick(JOYSTICK_DEFAULT_REPORT_ID,JOYSTICK_TYPE_GAMEPAD,
  10, 0,                  // Button Count, Hat Switch Count
  true, true, false,     // X and Y, but no Z Axis
  false, false, false,   // No Rx, Ry, or Rz
  false, false,          // No rudder or throttle
  false, false, false);  // No accelerator, brake, or steering

// Registre_a_decalage MC74HC595AN
// D21 pour l'Arduino Leonardo et D17 pour l'Arduino Uno
const int MEMORISATION = 23;  // SER
// D22 pour l'Arduino Leonardo et D18 pour l'Arduino Uno
const int AFFICHAGE = 22;  // RCLK
// D23 pour l'Arduino Leonardo et D19 pour l'Arduino Uno
const int BIT = 21; // SRCLK

// Mesure du temps
unsigned long tempsEcoule = millis();

void setup() {
  // Boutons
  pinMode(2, INPUT_PULLUP);
  pinMode(3, INPUT_PULLUP);
  pinMode(4, INPUT_PULLUP);
  pinMode(5, INPUT_PULLUP);
  pinMode(6, INPUT_PULLUP);
  pinMode(7, INPUT_PULLUP);
  pinMode(8, INPUT_PULLUP);
  pinMode(9, INPUT_PULLUP);
  pinMode(10, INPUT_PULLUP);
  pinMode(11, INPUT_PULLUP);
  pinMode(12, INPUT_PULLUP);
  // D18 pour l'Arduino Leonardo et D14 pour l'Arduino Uno
  pinMode(18, INPUT_PULLUP);
  // D19 pour l'Arduino Leonardo et D15 pour l'Arduino Uno
  pinMode(19, INPUT_PULLUP);
  // D20 pour l'Arduino Leonardo et D16 pour l'Arduino Uno
  pinMode(20, INPUT_PULLUP);

  //Registre_a_decalage
  pinMode(BIT, OUTPUT);
  pinMode(AFFICHAGE, OUTPUT);
  pinMode(MEMORISATION, OUTPUT);

  // Par sécurité, si bouton Start appuyé au démarrage
  // la manette n'est pas activée
  if (digitalRead(6) == 0) {
    // Boucle infinie
    while(digitalRead(6) == 0) { 
      clignoteTout(400);
    }
  }

  // Animation (qui allume toutes les LED)
  animationDebut(3000);

  // Initialize Joystick Library
  Joystick.begin();
  Joystick.setXAxisRange(-1, 1);
  Joystick.setYAxisRange(-1, 1);
}

int currentButtonState;
// Last state of the buttons
int lastButtonState[14] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0};

// Leonardo
int buttonMap[14] = {2,3,4,5,6,7,8,9,10,11,12,18,19,20};
// Uno
// int buttonMap[14] = {2,3,4,5,6,7,8,9,10,11,12,14,15,16};

// ButtonMap = 0, Pin 2 = UP
// ButtonMap = 1, Pin 3 = RIGHT
// ButtonMap = 2, Pin 4 = DOWN
// ButtonMap = 3, Pin 5 = LEFT

// ButtonMap = 4, Pin 6 = Start
// ButtonMap = 5, Pin 7 = Select
// ButtonMap = 6, Pin 8 = Button 1
// ButtonMap = 7, Pin 9 = Button 2
// ButtonMap = 8, Pin 10 = Button 3
// ButtonMap = 9, Pin 11 = Button 4
// ButtonMap = 10, Pin 12 = Button 5
// ButtonMap = 11, Pin A0 (18 ou 14) = Button 6
// ButtonMap = 12, Pin A1 (19 ou 15) = Button 7
// ButtonMap = 13, Pin A2 (20 ou 16) = Button 8

void loop() {
  // Read pin values
  for (int index = 0; index < 14; index++) {
    currentButtonState = !digitalRead(buttonMap[index]);
    if (currentButtonState != lastButtonState[index]) {
      switch (index) {
        case 0: // UP
          if (currentButtonState == 1) {
            Joystick.setYAxis(-1);
          } else {
            Joystick.setYAxis(0);
          }
          break;
        case 1: // RIGHT
          if (currentButtonState == 1) {
            Joystick.setXAxis(1);
          } else {
            Joystick.setXAxis(0);
          }
          break;
        case 2: // DOWN
          if (currentButtonState == 1) {
            Joystick.setYAxis(1);
          } else {
            Joystick.setYAxis(0);
          }
          break;
        case 3: // LEFT
          if (currentButtonState == 1) {
            Joystick.setXAxis(-1);
          } else {
            Joystick.setXAxis(0);
          }
          break;
        case 4: // Start Button
          Joystick.setButton(0, currentButtonState);
          break;
        case 5: // Select Button
          Joystick.setButton(1, currentButtonState);
          break;
        case 6: // Button 1
          Joystick.setButton(2, currentButtonState);
          affichageLED(B01111111);
          break;
        case 7: // Button 2
          Joystick.setButton(3, currentButtonState);
          affichageLED(B10111111);
          break;
        case 8: // Button 3
          Joystick.setButton(4, currentButtonState);
          affichageLED(B11011111);
          break;
        case 9: // Button 4
          Joystick.setButton(5, currentButtonState);
          affichageLED(B11101111);
          break;
        case 10: // Button 5
          Joystick.setButton(6, currentButtonState);
          affichageLED(B11110111);
          break;
        case 11: // Button 6
          Joystick.setButton(7, currentButtonState);
          affichageLED(B11111011);
          break;
        case 12: // Button 7
          Joystick.setButton(8, currentButtonState);
          affichageLED(B11111101);
          break;
        case 13: // Button 8
          Joystick.setButton(9, currentButtonState);
          affichageLED(B11111110);
          break;
      }
      lastButtonState[index] = currentButtonState;
    }
  }
  if ((millis() - tempsEcoule) >= 80){
    affichageLED(B11111111);
  }
  delay(10);
}

void animationDebut(int duree){
  affichageLED(B00000000);
  delay(duree/8);
  affichageLED(B10000000);
  delay(duree/8);
  affichageLED(B10100000);
  delay(duree/8);
  affichageLED(B10101000);
  delay(duree/8);
  affichageLED(B10101010);
  delay(duree/8);
  affichageLED(B10101011);
  delay(duree/8);
  affichageLED(B10101111);
  delay(duree/8);
  affichageLED(B10111111);
  delay(duree/8);
  affichageLED(B11111111);
}

void clignoteTout(int duree){
  affichageLED(B11111111);
  delay(duree/2);
  affichageLED(B00000000);
  delay(duree/2);
}

int affichageLED(int leds){
  digitalWrite(AFFICHAGE,LOW);
  shiftOut(BIT, MEMORISATION, LSBFIRST, leds);
  digitalWrite(AFFICHAGE,HIGH);
  tempsEcoule = millis(); //Mise à jour du temps
}

Download Gerbers Download BOM(Bill of materials)

Sep 29,2024

184 views

Arcade Shield V2.1

Version 2.1 allows you to control button LEDs

184

Published: Sep 29,2024

Download Gerber file 1

BOM(Bill of materials)

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File Last Updated: 2024/09/30 (GMT+8)

File update record

2024-09-3018:59:28

Parts List (BOM) is updated.

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