gistfile1.txt

/* Simple USB Keyboard Example
   Teensy becomes a USB keyboard and types characters

   You must select Keyboard from the "Tools > USB Type" menu

   This example code is in the public domain.
*/

#define NUM_BUT 8

int led = 11;//led
void but(int button) {

 if (button == 0) {
   Keyboard.print("none"); 
   //Keyboard.press(KEY_TAB);
   //Keyboard.release(KEY_TAB);
   //Keyboard.print(""); 
 }

 if (button == 1) {
   Keyboard.print("pw"); 
 }
 
 if (button == 2) {
   //Keyboard.print("");
   //Keyboard.press(KEY_TAB);
   //Keyboard.release(KEY_TAB);
   Keyboard.print("pw");
 }
 
 if (button == 3) {
   Keyboard.print(""); 
 }
 
 if (button == 4) {
   Keyboard.print(""); 
 }

 if (button == 5) {
   Keyboard.print("username");
   Keyboard.press(KEY_TAB);
   Keyboard.release(KEY_TAB);
   Keyboard.print(""); 
 }

 if (button == 6) {
   Keyboard.print("username");
   Keyboard.press(KEY_TAB);
   Keyboard.release(KEY_TAB);
   Keyboard.print("pw"); 
 }

 if (button == 7) {
   Keyboard.print("username"); 
   Keyboard.press(KEY_TAB);
   Keyboard.release(KEY_TAB);
   Keyboard.print("pw"); 
 }

}

int butArr[NUM_BUT];


void setup() {

butArr[0] = 21;// usb top down anticlock
butArr[1] = 19;
butArr[2] = 16;
butArr[3] = 13;

butArr[4] = 10;
butArr[5] = 7;
butArr[6] = 4;
butArr[7] = 1;

  pinMode(led, OUTPUT);//led
  for (int i=0; i < NUM_BUT ;++i) { 
    pinMode(butArr[i], INPUT_PULLUP);
  }
  Serial.begin(57600);
  Serial.println("Pushbutton bounce test:");

}

int but_num =0;
bool unlock = false;
int passcode[] = {1,2,3,4,5,6 }; // passcode
int passcount=0;

long int ledcount=0;

void loop() {
  if (but_num >= NUM_BUT){
    but_num =0;
  }

  byte buttonState = digitalRead(butArr[but_num]);

  if (buttonState == LOW && unlock == false) {
    if ( passcode[passcount] == but_num ) {
      passcount++;
      digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
      delay(10);               // wait for a second
      digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
    } else {
      digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
      delay(1000);               // wait for a second
      digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
       exit(0);
    } 
    if (passcount == 6) {
     unlock = true;
     for (int i =0; i < 6;++i) {
       digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
       delay(10);               // wait for a second
       digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
       delay(100);
     }
     //Serial.print("unlocked");
     buttonState = HIGH;
    }
  delay(400);
  }

  if ( unlock == true ){
    if ( ledcount > 200000 ) {
      digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
      delay(5);               // wait for a second
      digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
      ledcount=0;
    } else {
      ledcount++;   
    }

  }

  if (buttonState == LOW && unlock == true) {
    //Serial.print("Pushbutton bounce test:");
    Serial.println(but_num);
    but(but_num);
    delay(1000);
  }
  but_num++;
}

  // Your computer will receive these characters from a USB keyboard.
  //Mouse.move(2, 2);
  //Mouse.move(-2, -2);

  
  //digitalWrite(led, HIGH);   // turn the LED on (HIGH is the voltage level)
  //delay(10);               // wait for a second
  //digitalWrite(led, LOW);    // turn the LED off by making the voltage LOW
  //delay(3000);               // wait for a second
  // typing too rapidly can overwhelm a PC
  

/*
  Keyboard.println();
  delay(22000);
  // press and hold CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL);
  Keyboard.send_now();
  // press ALT while still holding CTRL
  Keyboard.set_modifier(MODIFIERKEY_CTRL | MODIFIERKEY_ALT);
  Keyboard.send_now();
  // press DELETE, while CLTR and ALT still held
  Keyboard.set_key1(KEY_DELETE);
  Keyboard.send_now();
  
  // release all the keys at the same instant
  Keyboard.set_modifier(0);
  Keyboard.set_key1(0);
  Keyboard.send_now();
  delay(2000);
  Keyboard.press(KEY_ENTER); // user agreement
  Keyboard.release(KEY_ENTER);
  delay(2000);
  Keyboard.press(KEY_RIGHT); // vpn account
  Keyboard.release(KEY_RIGHT);
  delay(2000);
  Keyboard.press(KEY_ENTER); // select
  Keyboard.release(KEY_ENTER);
  delay(2000);
  Keyboard.print("username");
  Keyboard.press(KEY_TAB);
  Keyboard.release(KEY_TAB);
  Keyboard.print("pw");
  delay(20000);

  Keyboard.print("username");
  Keyboard.press(KEY_TAB);
  Keyboard.release(KEY_TAB);
  Keyboard.print("pw");
  Keyboard.press(KEY_ENTER);
  Keyboard.release(KEY_ENTER);
*/