Hey everyone,
I'm working on a project that uses the keypad library. Attachment of project below. It's a logic puzzle in which the players need to place the wires in the correct slots. When all wires are correct a signal is sent to another Arduino. My problem is with the wires being removed.
It takes most people several attempts of changing the location of the wires, but my code isn't built for it. If each wire is taken out and placed back into a different location, it will eventually be right because it remembers any correct input. I need it to immediately forget a wire being correct if the wire is removed from the correct location.
Jason
//POLES PUZZLE. DATE: 04AUG2018 BUILT FOR UNO.
#include <Keypad.h> //Library to build poles matrix //COM 13
const byte ROWS = 6; //Six upper poles
const byte COLS = 6; //Six lower poles
// We will use a grid configuration to define all possible pole connections
char poles[ROWS][COLS] = {
{'A', 'B', 'C', 'D', 'E', 'F'}, //9, A1 White
{'G', 'H', 'I', 'J', 'K', 'L'}, //8, A0 yellow
{'M', 'N', 'O', 'P', 'Q', 'R'}, //7, A2 orange
{'S', 'T', 'U', 'V', 'W', 'X'}, //6, A5 grey
{'Y', 'Z', '0', '1', '2', '3'}, //5, A4 blue
{'4', '5', '6', '7', '8', '9'} //4, A3 red
};
byte rowPins[ROWS] = {9, 8, 7, 6, 5, 4}; //upper poles
byte colPins[COLS] = {A0, A1, A2, A3, A4, A5}; //lower poles
//initialize Pole Connectors
Keypad keypad = Keypad( makeKeymap(poles), rowPins, colPins, ROWS, COLS);
int music1 = 13; //Sends signal to VS1053 for LockDown message
byte white;
byte yellow; //B,G,O,X,2,7
byte orange;
byte grey;
byte blue1;
byte red1;
void setup() {
Serial.begin(9600);
Serial.println("It has begun");
pinMode(music1, OUTPUT);
digitalWrite(music1, LOW); // Stop signal to VS1053 for message
keypad.addEventListener(keypadEvent); //add an event listener for this keypad
}
void loop() {
keypad.getKeys(); { // If keypad buttons are active
unLock();
}
}
void keypadEvent(KeypadEvent key) {
switch (keypad.getState()) {
case HOLD:
switch (key) {
case'B': white = HIGH; break;
case'G': yellow = HIGH; break;
case'O': orange = HIGH; break;
case'X': grey = HIGH; break;
case'2': blue1 = HIGH; break;
case'7': red1 = HIGH; break;
}
}
}
void unLock() {
int closed;
Serial.print("white: "); //For testing to show if the wire is correct
Serial.println(white);
Serial.print("yellow: ");
Serial.println(yellow);
Serial.print("orange: ");
Serial.println(orange);
Serial.print("grey: ");
Serial.println(grey);
Serial.print("blue: ");
Serial.println(blue1);
Serial.print("red: ");
Serial.println(red1);
if ((white == HIGH) && (yellow == HIGH) && (orange == HIGH) //If all are correct, signal is sent.
&& (grey == HIGH) && (blue1 == HIGH) && (red1 == HIGH)) {
digitalWrite(music1, HIGH); //Pin 13
Serial.println("Open");
delay(1000);
digitalWrite(music1, LOW);
// delay(500000);
// closed = closed +1;
}
if (closed >= 1)
{
Serial.println("Closed");
digitalWrite(music1, LOW);
}
}
