Furby - Hacked, Hot Wired and Channeling Cartman

Possessed Furby

May 11, 2020

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2 respects

hack

cartman

furby

Components and supplies

Arduino Pro Mini 328 - 5V/16MHz

Tools and machines

Soldering iron (generic)

Solder Wire, Lead Free

Apps and platforms

Arduino IDE

Project description

Code

Furby code

c_cpp

1#include "DFRobotDFPlayerMini.h"
2#include <avr/io.h>
3#include  <avr/interrupt.h>
4
5#define mForPin 3
6#define mBakPin 4
7#define led 13
8#define  camPin 14
9#define lightPin 15
10#define gearPin 16
11#define mouthPin 17
12#define  backPin 18 
13#define bellyPin 19
14#define tiltPin 20 
15
16
17
18DFRobotDFPlayerMini  myDFPlayer;
19
20
21 int aveLight;
22 int annoy;
23 int touchBack;
24unsigned  long timethen;
25unsigned long timethen1;
26
27
28 volatile int camPos;
29  volatile int mDir;
30
31// debounce flags
32boolean tiltFlag;
33boolean mouthFlag;
34boolean  bellyFlag;
35boolean backFlag;
36boolean lightFlag;
37
38void openMouth()
39{
40//  cam position between 0 and 50
41  Serial.println("Open mouth ");
42  goToCamPos(50);  
43}
44
45void closeMouth()
46{
47// cam position between 50 and 100  
48  Serial.println("Close mouth "); 
49  goToCamPos(100); 
50}
51
52void openEyes()
53{
54  Serial.println("Open eyes "); 
55  goToCamPos(100); 
56}
57
58void closeEyes()
59{
60  Serial.println("Close eyes "); 
61  goToCamPos(190); 
62}
63
64
65void  rock()
66{
67  Serial.println("Rock");
68  goToCamPos(240); 
69  delay(100);
70  goToCamPos(190);     
71  delay(100);
72}
73
74
75void findCamStart()
76{
77//  find start position
78  digitalWrite(mForPin, HIGH);
79  digitalWrite(led, HIGH);
80  
81while (digitalRead(camPin) == LOW)
82 {
83 }
84
85 digitalWrite(mForPin,  LOW);
86 digitalWrite(led, LOW);
87 camPos =0;
88}
89
90
91void goToCamPos(int  targetPos)
92{
93  while (camPos <targetPos -2 || camPos >targetPos +2)
94  {
95   if (camPos >targetPos +2)
96   {
97    digitalWrite(mForPin, LOW);
98    digitalWrite(mBakPin,  HIGH);
99    mDir =-1;
100   }
101   else if (camPos < targetPos -2)
102   {
103    digitalWrite(mForPin, HIGH);
104    digitalWrite(mBakPin, LOW);   
105    mDir  =1;
106   }
107  }
108    digitalWrite(mForPin, LOW);
109    digitalWrite(mBakPin,  LOW);   
110    Serial.print("Cam pos ");
111    Serial.println(camPos);
112    mDir  =0;  
113}
114
115//Interrupt routines
116void gearPinChange()
117{
118// Interrupt  to increase or decrease cam position depending on motor direction
119  camPos +=  mDir;
120}
121
122void camHome()
123{
124  camPos =0;
125}
126
127
128void cross()
129{
130  int track; 
131 String folder;
132 String trackNumber;
133
134 myDFPlayer.volume(20);  //Set volume value (0~30)
135 track = random(8)+1;
136 trackNumber = "00" +  (String)track;
137 folder = "0" + (String)annoy;
138
139 Serial.print(folder);
140  Serial.print("/");
141 Serial.println(trackNumber);
142 myDFPlayer.playFolder(folder.toInt(),  trackNumber.toInt());
143
144 annoy ++;
145
146 if (annoy >3)
147 {
148  annoy =  3;
149 }
150}
151
152
153
154void happy()
155{
156 int track; 
157 String trackNumber;
158
159  myDFPlayer.volume(20);  //Set volume value (0~30)
160
161  track = random(5)+1;
162  trackNumber = "00" + (String)track;
163  Serial.println(trackNumber);
164  myDFPlayer.playFolder(04,  trackNumber.toInt());
165 
166 annoy =1;
167}
168
169void actions()
170{
171 int  track; 
172 String trackNumber;
173
174 myDFPlayer.volume(20);  //Set volume value  (0~30)
175
176 track = random(10)+1;
177 trackNumber = "00" + (String)track;
178
179  Serial.println(trackNumber);
180 myDFPlayer.playFolder(05, trackNumber.toInt());
181
182  annoy =1;
183}
184
185void backTouch()
186{
187 int track; 
188 String folder; 
189  String trackNumber;
190
191 myDFPlayer.volume(20);  //Set volume value (0~30)
192
193  track = random(3)+1;
194  trackNumber = "00" + (String)track;
195  Serial.println(trackNumber);
196  folder = "0" + (String)(touchBack+7);
197
198 Serial.print(folder);
199 Serial.print("/");
200  Serial.println(trackNumber);
201 myDFPlayer.playFolder(folder.toInt(), trackNumber.toInt());
202  
203 touchBack ++;
204
205 if (touchBack >2)
206 {
207  touchBack = 2;
208 }
209  
210}
211
212 void moveMouth()
213 {
214    do
215    {
216     openMouth();
217     delay(300);
218     closeMouth();
219    }
220    while (myDFPlayer.readState()  !=0);  
221 }
222
223
224void resetFlags()
225{
226   tiltFlag = false;
227   mouthFlag  = false;
228   bellyFlag = false;
229   backFlag = false;
230   lightFlag = false;  
231}
232
233void getLightLevel()
234{
235// get average light level
236  for  (int i =0; i<100; i++)
237   {
238    aveLight +=  analogRead(lightPin);
239   }
240  aveLight = aveLight /100;  
241  aveLight -=100;
242}
243
244void setup() 
245{
246
247//  Set up pins 
248 pinMode(mouthPin, INPUT_PULLDOWN);
249 pinMode(bellyPin, INPUT_PULLDOWN);
250  pinMode(backPin, INPUT_PULLDOWN);
251 pinMode(lightPin, INPUT_PULLDOWN); 
252 pinMode(tiltPin,  INPUT_PULLDOWN); 
253 pinMode(gearPin, INPUT_PULLDOWN);
254 pinMode(camPin, INPUT_PULLDOWN);
255  pinMode(led, OUTPUT);
256 
257 pinMode(mForPin, OUTPUT);
258 pinMode(mBakPin, OUTPUT);
259
260  digitalWrite(mForPin, LOW);
261 digitalWrite(mBakPin, LOW); 
262 
263
264// Other  set up   
265 Serial.begin(9600);
266
267// Sound card set up
268
269  Serial3.begin(9600);
270   if (!myDFPlayer.begin(Serial3)) {  //Use softwareSerial to communicate with mp3.
271    Serial.println(F("Unable to begin:"));
272    Serial.println(F("1.Please  recheck the connection!"));
273    Serial.println(F("2.Please insert the SD card!"));
274  }
275  else
276  {
277  Serial.println(F("DFPlayer Mini online."));
278  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);  
279  }
280
281 myDFPlayer.playFolder(06, 001); // start up sound
282
283// get  average light level
284  getLightLevel();
285  
286// initialise misc variables
287  annoy =1;
288  touchBack =1;
289  timethen = millis();
290
291  resetFlags();
292
293  findCamStart();
294 attachInterrupt(digitalPinToInterrupt(gearPin), gearPinChange,  CHANGE);
295 attachInterrupt(digitalPinToInterrupt(camPin), camHome, RISING);
296  goToCamPos(100);  // start position
297
298}
299
300void loop() {
301
302 
303 if  (digitalRead(mouthPin) && !mouthFlag)
304{
305  Serial.println("Mouth");
306  happy();
307  moveMouth();
308  timethen = millis();
309  timethen1 = millis();
310  mouthFlag  = true;
311}
312
313 if (digitalRead(backPin) && !backFlag)
314 {
315  Serial.println("Back");
316  backTouch();
317  moveMouth();
318  timethen = millis();
319  timethen1 = millis();
320  backFlag = true; 
321 }
322
323
324 if (digitalRead(bellyPin) && !bellyFlag)
325  {
326    Serial.println("Belly");
327  myDFPlayer.playFolder(07,001); //Laugh  
328  for (int i =0; i<5; i++)
329   {
330    rock(); 
331   }
332  goToCamPos(100);  // start position  
333  bellyFlag = true;
334  timethen1 = millis();  
335  timethen  = millis();
336  }
337
338// Check tilt sensor
339  if (digitalRead(tiltPin) &&  !tiltFlag)
340  {
341     cross();
342     moveMouth();
343     timethen = millis();  
344     timethen1 = millis();
345     tiltFlag = true;
346  }
347
348// check  light sensor
349 if ((analogRead(lightPin) <aveLight) && !lightFlag)
350  {
351   Serial.print("Dark ");
352   cross();
353   openMouth();
354   delay(1500);
355   closeMouth();
356   timethen1 = millis();  
357   timethen = millis();
358   lightFlag  = true;
359  }
360
361// Reset flags
362  if ( millis() > timethen1 + 2000)
363  {
364    resetFlags();
365  }
366
367
368// Has Furby been left alone for 60 seconds?
369  if ( millis() > timethen + 60000)
370  {
371    actions();
372    moveMouth();
373    timethen = millis();
374// get average light level
375   getLightLevel();    
376  }
377
378
379
380 
381}
382

#include "DFRobotDFPlayerMini.h"
#include <avr/io.h>
#include  <avr/interrupt.h>

#define mForPin 3
#define mBakPin 4
#define led 13
#define  camPin 14
#define lightPin 15
#define gearPin 16
#define mouthPin 17
#define  backPin 18 
#define bellyPin 19
#define tiltPin 20 



DFRobotDFPlayerMini  myDFPlayer;


 int aveLight;
 int annoy;
 int touchBack;
unsigned  long timethen;
unsigned long timethen1;


 volatile int camPos;
  volatile int mDir;

// debounce flags
boolean tiltFlag;
boolean mouthFlag;
boolean  bellyFlag;
boolean backFlag;
boolean lightFlag;

void openMouth()
{
//  cam position between 0 and 50
  Serial.println("Open mouth ");
  goToCamPos(50);  
}

void closeMouth()
{
// cam position between 50 and 100  
  Serial.println("Close mouth "); 
  goToCamPos(100); 
}

void openEyes()
{
  Serial.println("Open eyes "); 
  goToCamPos(100); 
}

void closeEyes()
{
  Serial.println("Close eyes "); 
  goToCamPos(190); 
}


void  rock()
{
  Serial.println("Rock");
  goToCamPos(240); 
  delay(100);
  goToCamPos(190);     
  delay(100);
}


void findCamStart()
{
//  find start position
  digitalWrite(mForPin, HIGH);
  digitalWrite(led, HIGH);
  
while (digitalRead(camPin) == LOW)
 {
 }

 digitalWrite(mForPin,  LOW);
 digitalWrite(led, LOW);
 camPos =0;
}


void goToCamPos(int  targetPos)
{
  while (camPos <targetPos -2 || camPos >targetPos +2)
  {
   if (camPos >targetPos +2)
   {
    digitalWrite(mForPin, LOW);
    digitalWrite(mBakPin,  HIGH);
    mDir =-1;
   }
   else if (camPos < targetPos -2)
   {
    digitalWrite(mForPin, HIGH);
    digitalWrite(mBakPin, LOW);   
    mDir  =1;
   }
  }
    digitalWrite(mForPin, LOW);
    digitalWrite(mBakPin,  LOW);   
    Serial.print("Cam pos ");
    Serial.println(camPos);
    mDir  =0;  
}

//Interrupt routines
void gearPinChange()
{
// Interrupt  to increase or decrease cam position depending on motor direction
  camPos +=  mDir;
}

void camHome()
{
  camPos =0;
}


void cross()
{
  int track; 
 String folder;
 String trackNumber;

 myDFPlayer.volume(20);  //Set volume value (0~30)
 track = random(8)+1;
 trackNumber = "00" +  (String)track;
 folder = "0" + (String)annoy;

 Serial.print(folder);
  Serial.print("/");
 Serial.println(trackNumber);
 myDFPlayer.playFolder(folder.toInt(),  trackNumber.toInt());

 annoy ++;

 if (annoy >3)
 {
  annoy =  3;
 }
}



void happy()
{
 int track; 
 String trackNumber;

  myDFPlayer.volume(20);  //Set volume value (0~30)

  track = random(5)+1;
  trackNumber = "00" + (String)track;
  Serial.println(trackNumber);
  myDFPlayer.playFolder(04,  trackNumber.toInt());
 
 annoy =1;
}

void actions()
{
 int  track; 
 String trackNumber;

 myDFPlayer.volume(20);  //Set volume value  (0~30)

 track = random(10)+1;
 trackNumber = "00" + (String)track;

  Serial.println(trackNumber);
 myDFPlayer.playFolder(05, trackNumber.toInt());

  annoy =1;
}

void backTouch()
{
 int track; 
 String folder; 
  String trackNumber;

 myDFPlayer.volume(20);  //Set volume value (0~30)

  track = random(3)+1;
  trackNumber = "00" + (String)track;
  Serial.println(trackNumber);
  folder = "0" + (String)(touchBack+7);

 Serial.print(folder);
 Serial.print("/");
  Serial.println(trackNumber);
 myDFPlayer.playFolder(folder.toInt(), trackNumber.toInt());
  
 touchBack ++;

 if (touchBack >2)
 {
  touchBack = 2;
 }
  
}

 void moveMouth()
 {
    do
    {
     openMouth();
     delay(300);
     closeMouth();
    }
    while (myDFPlayer.readState()  !=0);  
 }


void resetFlags()
{
   tiltFlag = false;
   mouthFlag  = false;
   bellyFlag = false;
   backFlag = false;
   lightFlag = false;  
}

void getLightLevel()
{
// get average light level
  for  (int i =0; i<100; i++)
   {
    aveLight +=  analogRead(lightPin);
   }
  aveLight = aveLight /100;  
  aveLight -=100;
}

void setup() 
{

//  Set up pins 
 pinMode(mouthPin, INPUT_PULLDOWN);
 pinMode(bellyPin, INPUT_PULLDOWN);
  pinMode(backPin, INPUT_PULLDOWN);
 pinMode(lightPin, INPUT_PULLDOWN); 
 pinMode(tiltPin,  INPUT_PULLDOWN); 
 pinMode(gearPin, INPUT_PULLDOWN);
 pinMode(camPin, INPUT_PULLDOWN);
  pinMode(led, OUTPUT);
 
 pinMode(mForPin, OUTPUT);
 pinMode(mBakPin, OUTPUT);

  digitalWrite(mForPin, LOW);
 digitalWrite(mBakPin, LOW); 
 

// Other  set up   
 Serial.begin(9600);

// Sound card set up

  Serial3.begin(9600);
   if (!myDFPlayer.begin(Serial3)) {  //Use softwareSerial to communicate with mp3.
    Serial.println(F("Unable to begin:"));
    Serial.println(F("1.Please  recheck the connection!"));
    Serial.println(F("2.Please insert the SD card!"));
  }
  else
  {
  Serial.println(F("DFPlayer Mini online."));
  myDFPlayer.outputDevice(DFPLAYER_DEVICE_SD);  
  }

 myDFPlayer.playFolder(06, 001); // start up sound

// get  average light level
  getLightLevel();
  
// initialise misc variables
  annoy =1;
  touchBack =1;
  timethen = millis();

  resetFlags();

  findCamStart();
 attachInterrupt(digitalPinToInterrupt(gearPin), gearPinChange,  CHANGE);
 attachInterrupt(digitalPinToInterrupt(camPin), camHome, RISING);
  goToCamPos(100);  // start position

}

void loop() {

 
 if  (digitalRead(mouthPin) && !mouthFlag)
{
  Serial.println("Mouth");
  happy();
  moveMouth();
  timethen = millis();
  timethen1 = millis();
  mouthFlag  = true;
}

 if (digitalRead(backPin) && !backFlag)
 {
  Serial.println("Back");
  backTouch();
  moveMouth();
  timethen = millis();
  timethen1 = millis();
  backFlag = true; 
 }


 if (digitalRead(bellyPin) && !bellyFlag)
  {
    Serial.println("Belly");
  myDFPlayer.playFolder(07,001); //Laugh  
  for (int i =0; i<5; i++)
   {
    rock(); 
   }
  goToCamPos(100);  // start position  
  bellyFlag = true;
  timethen1 = millis();  
  timethen  = millis();
  }

// Check tilt sensor
  if (digitalRead(tiltPin) &&  !tiltFlag)
  {
     cross();
     moveMouth();
     timethen = millis();  
     timethen1 = millis();
     tiltFlag = true;
  }

// check  light sensor
 if ((analogRead(lightPin) <aveLight) && !lightFlag)
  {
   Serial.print("Dark ");
   cross();
   openMouth();
   delay(1500);
   closeMouth();
   timethen1 = millis();  
   timethen = millis();
   lightFlag  = true;
  }

// Reset flags
  if ( millis() > timethen1 + 2000)
  {
    resetFlags();
  }


// Has Furby been left alone for 60 seconds?
  if ( millis() > timethen + 60000)
  {
    actions();
    moveMouth();
    timethen = millis();
// get average light level
   getLightLevel();    
  }



 
}

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