[pawel296]

Witam. Mam pytanko odnośnie biblioteki pasword.h na które nie znalazłem odpowiedzi.

Kod:

#include <Keypad.h>
#include <Password.h>

String newPasswordString; //hold the new password
char newPassword[6]; //charater string of newPasswordString

//initialize password to 1234
//you can use password.set(newPassword) to overwrite it
Password password = Password( "1234" );

byte maxPasswordLength = 6;
byte currentPasswordLength = 0;
const byte ROWS = 4; // Four rows
const byte COLS = 4; // Four columns

//Define the keymap
char keys[ROWS][COLS] = {
{'1','2','3','A'},
{'4','5','6','B'},
{'7','8','9','C'},
{'*','0','#','D'}
};

//// Connect keypad ROW0, ROW1, ROW2 and ROW3 to these Arduino pins.
byte rowPins[ROWS] = {6,7,8,9}; //connect to row pinouts

// Connect keypad COL0, COL1, COL2 and COL3 to these Arduino pins.
byte colPins[COLS] = {2,3,4,5}; //connect to column pinouts

// Create the Keypad
Keypad keypad = Keypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS );

void setup(){
   Serial.begin(9600);
}

void loop(){
   char key = keypad.getKey();
   if (key != NO_KEY){
      delay(60);
      switch (key){
      case 'A': break;
      case 'B': break;
      case 'C': break;
      case 'D': changePassword(); break;
      case '#': checkPassword(); break;
      case '*': resetPassword(); break;
      default: processNumberKey(key);
      }
   }
}

void processNumberKey(char key) {
   Serial.print(key);
   currentPasswordLength++;
   password.append(key);
   if (currentPasswordLength == maxPasswordLength) {
      checkPassword();
   }
}

void checkPassword() {
   if (password.evaluate()){
      Serial.println(" OK.");
   } else {
      Serial.println(" Wrong passwowrd!");
   }
   resetPassword();
}

void resetPassword() {
   password.reset();
   currentPasswordLength = 0;
}

void changePassword() {
   newPasswordString = "123";
   newPasswordString.toCharArray(newPassword, newPasswordString.length()+1); //convert string to char array
password.set(newPassword);
   resetPassword();
   Serial.print("Password changed to ");
   Serial.println(newPasswordString);
}

void resetPassword() {
   //do something to resetPassword
}

Po naciśnięciu "D" wywoływana jest funkcja changePassword() która zmienia  hasło na 123. W jaki sposób zrobić tak żeby hasło zmieniało się na takie znaki jakie wstukam na klawiaturze? Nie krzyczcie, ani nie bijcie bo świeżak jestem.