Real Time Clock on LED Matrix of Arduino UNO R4

Code displays real time clock on the LED matrix of newly released Arduino Uno R4

Aug 21, 2023

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real time clock

cpp

code of the real time clock for arduino uno r4

1/*
2Title: Real Time Clock for Arduino Uno R4
3Description: Code displays real time clock on LED matrix of Arduino UNO R4.
4It uses RTC, LED matrix and "LedMatrixNumbers.h" library to display numbers on LED Matrix.
5
6code automatically sets RTC clock using compile time parameter "__TIME__", 
7which means that you don't need to adjust clock on every upload.
8
9Since LED Matrix is 8x12, it was difficult to make it readable, 
10because of this it displays hours on top left and minutes on bottom right.
11"ShiftRow" and "ShiftCol", variables are used to shift displayed numbers on LED Matrix,
12were coordinate 0,0 is top left LED of the matrix.
13
14
158th row is used to indicate seconds pass which increases in every 5 second (60 / 12 (LED Column) = 5)
16
17I hope you will like it!!! :)
18
19Feel free to modify  and adjust it!
20
21Author: Pavle Tsotskolauri
22E-Mail: pavle.tsotskolauri@tsu.ge
23Institute: Tbilisi State Unviersity
24
25*/
26
27#include "RTC.h"
28#include "Arduino_LED_Matrix.h"
29#include "LedMatrixNumbers.h"
30
31ArduinoLEDMatrix matrix;
32#define PROGRAM_LOAD_DELAY 6
33
34void displayClock(int time, int shiftRow, int shiftCol)
35{
36  switch (time)
37  {
38    case 0:
39      zeroSmall(shiftRow, shiftCol);
40      break;
41    case 1: 
42      oneSmall(shiftRow, shiftCol);
43      break;
44    case 2: 
45      twoSmall(shiftRow, shiftCol);
46      break;
47    case 3: 
48      threeSmall(shiftRow, shiftCol);
49      break;
50    case 4: 
51      fourSmall(shiftRow, shiftCol);
52      break;
53    case 5: 
54      fiveSmall(shiftRow, shiftCol);
55      break;
56    case 6: 
57      sixSmall(shiftRow, shiftCol);
58      break;
59    case 7: 
60      sevenSmall(shiftRow, shiftCol);
61      break;
62    case 8: 
63      eightSmall(shiftRow, shiftCol);
64      break;
65    case 9: 
66      nineSmall(shiftRow, shiftCol);
67      break;
68    default: clear();
69  }
70  matrix.renderBitmap(frame, 8, 12);
71}
72
73
74void secondsIndicator(int second)
75{
76  for(int i = 0; i < 12; i++)
77  {
78        frame[7][i] = 0;
79  }
80
81  if (second >= 5)  frame[7][0]    = 1;
82  if (second >= 10) frame[7][1]    = 1;
83  if (second >= 15) frame[7][2]    = 1;
84  if (second >= 20) frame[7][3]    = 1;
85  if (second >= 25) frame[7][4]    = 1;
86  if (second >= 30) frame[7][5]    = 1;
87  if (second >= 35) frame[7][6]    = 1;
88  if (second >= 40) frame[7][7]    = 1;
89  if (second >= 45) frame[7][8]    = 1;
90  if (second >= 50) frame[7][9]    = 1;
91  if (second >= 55) frame[7][10]   = 1;
92  if (second >= 59) frame[7][11]   = 1;
93
94  matrix.renderBitmap(frame, 8, 12);
95}
96
97void setup() {
98  Serial.begin(9600);
99  matrix.begin();
100
101  const char date[9] = __TIME__;
102  String mydate = String(date);
103  String hour = mydate.substring(0, 2);
104  String minute = mydate.substring(3, 5);
105  String second = mydate.substring(6, 8);
106
107  RTC.begin();
108  RTCTime startTime(21, Month::OCTOBER, 2023, hour.toInt(), minute.toInt(), second.toInt(), DayOfWeek::MONDAY, SaveLight::SAVING_TIME_ACTIVE);
109  RTC.setTime(startTime);
110}
111
112void loop() {
113  RTCTime currentTime;
114
115  // Get current time from RTC
116  RTC.getTime(currentTime);
117
118  // // Print out date (DD/MM//YYYY)
119  // Serial.print(currentTime.getDayOfMonth());
120  // Serial.print("/");
121  // Serial.print(Month2int(currentTime.getMonth()));
122  // Serial.print("/");
123  // Serial.print(currentTime.getYear());
124  // Serial.print(" - ");
125
126  // // Print time (HH/MM/SS)
127  // Serial.print(currentTime.getHour());
128  // Serial.print(":");
129  // Serial.print(currentTime.getMinutes());
130  // Serial.print(":");
131  // Serial.println(currentTime.getSeconds()%10);
132
133  clear();
134  // Hour Display
135  displayClock(currentTime.getHour() / 10, 0, 0);
136  displayClock(currentTime.getHour() % 10, 0, 3);
137  // Minutes Display
138  displayClock(currentTime.getMinutes() / 10, 2, 6);
139  displayClock(currentTime.getMinutes() % 10, 2, 9);
140
141  // Seconds Display
142  // displayClock(currentTime.getSeconds()/10, 2, 6);
143  // displayClock(currentTime.getSeconds()%10, 2, 9);
144
145  secondsIndicator(currentTime.getSeconds());
146
147
148  delay(1000);
149}

/*
Title: Real Time Clock for Arduino Uno R4
Description: Code displays real time clock on LED matrix of Arduino UNO R4.
It uses RTC, LED matrix and "LedMatrixNumbers.h" library to display numbers on LED Matrix.

code automatically sets RTC clock using compile time parameter "__TIME__", 
which means that you don't need to adjust clock on every upload.

Since LED Matrix is 8x12, it was difficult to make it readable, 
because of this it displays hours on top left and minutes on bottom right.
"ShiftRow" and "ShiftCol", variables are used to shift displayed numbers on LED Matrix,
were coordinate 0,0 is top left LED of the matrix.


8th row is used to indicate seconds pass which increases in every 5 second (60 / 12 (LED Column) = 5)

I hope you will like it!!! :)

Feel free to modify  and adjust it!

Author: Pavle Tsotskolauri
E-Mail: pavle.tsotskolauri@tsu.ge
Institute: Tbilisi State Unviersity

*/

#include "RTC.h"
#include "Arduino_LED_Matrix.h"
#include "LedMatrixNumbers.h"

ArduinoLEDMatrix matrix;
#define PROGRAM_LOAD_DELAY 6

void displayClock(int time, int shiftRow, int shiftCol)
{
  switch (time)
  {
    case 0:
      zeroSmall(shiftRow, shiftCol);
      break;
    case 1: 
      oneSmall(shiftRow, shiftCol);
      break;
    case 2: 
      twoSmall(shiftRow, shiftCol);
      break;
    case 3: 
      threeSmall(shiftRow, shiftCol);
      break;
    case 4: 
      fourSmall(shiftRow, shiftCol);
      break;
    case 5: 
      fiveSmall(shiftRow, shiftCol);
      break;
    case 6: 
      sixSmall(shiftRow, shiftCol);
      break;
    case 7: 
      sevenSmall(shiftRow, shiftCol);
      break;
    case 8: 
      eightSmall(shiftRow, shiftCol);
      break;
    case 9: 
      nineSmall(shiftRow, shiftCol);
      break;
    default: clear();
  }
  matrix.renderBitmap(frame, 8, 12);
}


void secondsIndicator(int second)
{
  for(int i = 0; i < 12; i++)
  {
        frame[7][i] = 0;
  }

  if (second >= 5)  frame[7][0]    = 1;
  if (second >= 10) frame[7][1]    = 1;
  if (second >= 15) frame[7][2]    = 1;
  if (second >= 20) frame[7][3]    = 1;
  if (second >= 25) frame[7][4]    = 1;
  if (second >= 30) frame[7][5]    = 1;
  if (second >= 35) frame[7][6]    = 1;
  if (second >= 40) frame[7][7]    = 1;
  if (second >= 45) frame[7][8]    = 1;
  if (second >= 50) frame[7][9]    = 1;
  if (second >= 55) frame[7][10]   = 1;
  if (second >= 59) frame[7][11]   = 1;

  matrix.renderBitmap(frame, 8, 12);
}

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

  const char date[9] = __TIME__;
  String mydate = String(date);
  String hour = mydate.substring(0, 2);
  String minute = mydate.substring(3, 5);
  String second = mydate.substring(6, 8);

  RTC.begin();
  RTCTime startTime(21, Month::OCTOBER, 2023, hour.toInt(), minute.toInt(), second.toInt(), DayOfWeek::MONDAY, SaveLight::SAVING_TIME_ACTIVE);
  RTC.setTime(startTime);
}

void loop() {
  RTCTime currentTime;

  // Get current time from RTC
  RTC.getTime(currentTime);

  // // Print out date (DD/MM//YYYY)
  // Serial.print(currentTime.getDayOfMonth());
  // Serial.print("/");
  // Serial.print(Month2int(currentTime.getMonth()));
  // Serial.print("/");
  // Serial.print(currentTime.getYear());
  // Serial.print(" - ");

  // // Print time (HH/MM/SS)
  // Serial.print(currentTime.getHour());
  // Serial.print(":");
  // Serial.print(currentTime.getMinutes());
  // Serial.print(":");
  // Serial.println(currentTime.getSeconds()%10);

  clear();
  // Hour Display
  displayClock(currentTime.getHour() / 10, 0, 0);
  displayClock(currentTime.getHour() % 10, 0, 3);
  // Minutes Display
  displayClock(currentTime.getMinutes() / 10, 2, 6);
  displayClock(currentTime.getMinutes() % 10, 2, 9);

  // Seconds Display
  // displayClock(currentTime.getSeconds()/10, 2, 6);
  // displayClock(currentTime.getSeconds()%10, 2, 9);

  secondsIndicator(currentTime.getSeconds());


  delay(1000);
}

LedMatrixNumbers.h

cpp

LedMatrixNumbers.h library used to display numbers

1uint8_t frame[8][12] = {
2  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
3  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
4  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
5  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
6  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
7  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
8  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
9  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
10  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
11  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
12  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
13  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
14  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
15  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
16  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
17  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
18};
19
20void clear()
21{
22    for(int i = 0; i < 8; i++)
23    {
24      for(int j = 0; j < 12; j++)
25      {
26        frame[i][j] = 0;
27      }
28    }
29}
30
31void zero()
32{
33  // { 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0 },
34  // { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0 },
35  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
36  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
37  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
38  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
39  // { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0 },
40  // { 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0 }
41  frame[0][4]   = 1;
42  frame[0][5]   = 1;
43  frame[0][6]   = 1;
44  frame[1][3]   = 1;
45  frame[1][7]   = 1;
46  frame[2][2]   = 1;
47  frame[2][8]   = 1;
48  frame[3][2]   = 1;
49  frame[3][8]   = 1;
50  frame[4][2]   = 1;
51  frame[4][8]   = 1;
52  frame[5][2]   = 1;
53  frame[5][8]   = 1;
54  frame[6][3]   = 1;
55  frame[6][7]   = 1;
56  frame[7][4]   = 1;
57  frame[7][5]   = 1;
58  frame[7][6]   = 1;
59}
60
61
62
63void one()
64{
65  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
66  // { 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0 },
67  // { 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0 },
68  // { 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0 },
69  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
70  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
71  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
72  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 }
73  frame[0][6]   = 1;
74  frame[1][5]   = 1;
75  frame[1][6]   = 1;
76  frame[2][4]   = 1;
77  frame[2][6]   = 1;
78  frame[3][3]   = 1;
79  frame[3][6]   = 1;
80  frame[4][6]   = 1;
81  frame[5][6]   = 1;
82  frame[6][6]   = 1;
83  frame[7][6]   = 1;
84}
85
86void two()
87{
88  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
89  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
90  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
91  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
92  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
93  // { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },
94  // { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },
95  // { 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0 }
96  frame[0][4]   = 1;
97  frame[0][5]   = 1;
98  frame[0][6]   = 1;
99  frame[0][7]   = 1;
100  frame[1][3]   = 1;
101  frame[1][8]   = 1;
102  frame[2][3]   = 1;
103  frame[2][8]   = 1;
104  frame[3][7]   = 1;
105  frame[4][6]   = 1;
106  frame[5][5]   = 1;
107  frame[6][4]   = 1;
108  frame[7][3]   = 1;
109  frame[7][4]   = 1;
110  frame[7][5]   = 1;
111  frame[7][6]   = 1;
112  frame[7][7]   = 1;
113  frame[7][8]   = 1;
114}
115
116void three()
117{
118  // { 0, 0, 0, , 1, 1, 1, 1, 0, 0, 0, 0 },
119  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
120  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
121  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
122  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
123  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
124  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
125  // { 0, 0, 0, , 1, 1, 1, 1, 0, 0, 0, 0 }
126  frame[0][4]   = 1;
127  frame[0][5]   = 1;
128  frame[0][6]   = 1;
129  frame[0][7]   = 1;
130  frame[1][3]   = 1;
131  frame[1][8]   = 1;
132  frame[2][8]   = 1;
133  frame[3][4]   = 1;
134  frame[3][5]   = 1;
135  frame[3][6]   = 1;
136  frame[3][7]   = 1;
137  frame[4][8]   = 1;
138  frame[5][8]   = 1;
139  frame[6][3]   = 1;
140  frame[6][8]   = 1;
141  frame[7][4]   = 1;
142  frame[7][5]   = 1;
143  frame[7][6]   = 1;
144  frame[7][7]   = 1;
145}
146
147void four()
148{
149  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
150  // { 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0 },
151  // { 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0 },
152  // { 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0 },
153  // { 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
154  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
155  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
156  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 }
157  frame[0][7]   = 1;
158  frame[1][6]   = 1;
159  frame[1][7]   = 1;
160  frame[2][5]   = 1;
161  frame[2][7]   = 1;
162  frame[3][4]   = 1;
163  frame[3][7]   = 1;
164  frame[4][3]   = 1;
165  frame[4][4]   = 1;
166  frame[4][5]   = 1;
167  frame[4][6]   = 1;
168  frame[4][7]   = 1;
169  frame[4][8]   = 1;
170  frame[5][7]   = 1;
171  frame[6][7]   = 1;
172  frame[7][7]   = 1;
173}
174
175void five()
176{
177  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
178  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
179  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
180  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
181  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
182  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
183  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
184  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 }
185  frame[0][3]   = 1;
186  frame[0][4]   = 1;
187  frame[0][5]   = 1;
188  frame[0][6]   = 1;
189  frame[0][7]   = 1;
190  frame[1][3]   = 1;
191  frame[2][3]   = 1;
192  frame[3][3]   = 1;
193  frame[3][4]   = 1;
194  frame[3][5]   = 1;
195  frame[3][6]   = 1;
196  frame[3][7]   = 1;
197  frame[4][7]   = 1;
198  frame[5][7]   = 1;
199  frame[6][7]   = 1;
200  frame[7][3]   = 1;
201  frame[7][4]   = 1;
202  frame[7][5]   = 1;
203  frame[7][6]   = 1;
204  frame[7][7]   = 1;
205}
206
207void six()
208{
209  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
210  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
211  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
212  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
213  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
214  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
215  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
216  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 }
217  frame[0][4]   = 1;
218  frame[0][5]   = 1;
219  frame[0][6]   = 1;
220  frame[0][7]   = 1;
221  frame[1][3]   = 1;
222  frame[1][8]   = 1;
223  frame[2][3]   = 1;
224  frame[3][3]   = 1;
225  frame[3][4]   = 1;
226  frame[3][5]   = 1;
227  frame[3][6]   = 1;
228  frame[3][7]   = 1;
229  frame[4][3]   = 1;
230  frame[4][8]   = 1;
231  frame[5][3]   = 1;
232  frame[5][8]   = 1;
233  frame[6][3]   = 1;
234  frame[6][8]   = 1;
235  frame[7][4]   = 1;
236  frame[7][5]   = 1;
237  frame[7][6]   = 1;
238  frame[7][7]   = 1;
239}
240
241void seven()
242{
243  // { 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
244  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
245  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
246  // { 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
247  // { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },
248  // { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },
249  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
250  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
251  frame[0][2]   = 1;
252  frame[0][3]   = 1;
253  frame[0][4]   = 1;
254  frame[0][5]   = 1;
255  frame[0][6]   = 1;
256  frame[0][7]   = 1;
257  frame[0][8]   = 1;
258  frame[0][9]   = 1;
259  frame[1][8]   = 1;
260  frame[2][7]   = 1;
261  frame[3][3]   = 1;
262  frame[3][4]   = 1;
263  frame[3][5]   = 1;
264  frame[3][6]   = 1;
265  frame[3][7]   = 1;
266  frame[3][8]   = 1;
267  frame[4][5]   = 1;
268  frame[5][4]   = 1;
269  frame[6][3]   = 1;
270  frame[7][2]   = 1;
271}
272
273void eight()
274{
275  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
276  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
277  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
278  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
279  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
280  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
281  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
282  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 }
283  frame[0][4]   = 1;
284  frame[0][5]   = 1;
285  frame[0][6]   = 1;
286  frame[0][7]   = 1;
287  frame[1][3]   = 1;
288  frame[1][8]   = 1;
289  frame[2][3]   = 1;
290  frame[2][8]   = 1;
291  frame[3][4]   = 1;
292  frame[3][5]   = 1;
293  frame[3][6]   = 1;
294  frame[3][7]   = 1;
295  frame[4][3]   = 1;
296  frame[4][8]   = 1;
297  frame[5][3]   = 1;
298  frame[5][8]   = 1;
299  frame[6][3]   = 1;
300  frame[6][8]   = 1;
301  frame[7][4]   = 1;
302  frame[7][5]   = 1;
303  frame[7][6]   = 1;
304  frame[7][7]   = 1;
305}
306
307void nine()
308{
309  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
310  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
311  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
312  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
313  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
314  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
315  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
316  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 }
317  frame[0][4]   = 1;
318  frame[0][5]   = 1;
319  frame[0][6]   = 1;
320  frame[0][7]   = 1;
321  frame[1][3]   = 1;
322  frame[1][8]   = 1;
323  frame[2][3]   = 1;
324  frame[2][8]   = 1;
325  frame[3][3]   = 1;
326  frame[3][8]   = 1;
327  frame[4][4]   = 1;
328  frame[4][5]   = 1;
329  frame[4][6]   = 1;
330  frame[4][7]   = 1;
331  frame[5][8]   = 1;
332  frame[6][8]   = 1;
333  frame[6][3]   = 1;
334  frame[7][4]   = 1;
335  frame[7][5]   = 1;
336  frame[7][6]   = 1;
337  frame[7][7]   = 1;
338}
339
340void zeroSmall(int shiftRow, int shiftCol)
341{
342  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
343  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
344  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
345  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
346  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
347  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
348  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
349  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
350  frame[0 + shiftRow][1 + shiftCol]   = 1;
351  frame[1 + shiftRow][0 + shiftCol]   = 1;
352  frame[1 + shiftRow][2 + shiftCol]   = 1;
353  frame[2 + shiftRow][0 + shiftCol]   = 1;
354  frame[2 + shiftRow][2 + shiftCol]   = 1;
355  frame[3 + shiftRow][0 + shiftCol]   = 1;
356  frame[3 + shiftRow][2 + shiftCol]   = 1;
357  frame[4 + shiftRow][1 + shiftCol]   = 1;
358}
359
360void oneSmall(int shiftRow, int shiftCol)
361{
362  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
363  // { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
364  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
365  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
366  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
367  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
368  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
369  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
370  frame[0 + shiftRow][1 + shiftCol]   = 1;
371  frame[1 + shiftRow][0 + shiftCol]   = 1;
372  frame[1 + shiftRow][1 + shiftCol]   = 1;
373  frame[2 + shiftRow][1 + shiftCol]   = 1;
374  frame[3 + shiftRow][1 + shiftCol]   = 1;
375  frame[4 + shiftRow][1 + shiftCol]   = 1;
376}
377
378void twoSmall(int shiftRow, int shiftCol)
379{
380  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
381  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
382  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
383  // { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
384  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
385  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
386  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
387  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
388  frame[0 + shiftRow][0 + shiftCol]   = 1;
389  frame[0 + shiftRow][1 + shiftCol]   = 1;
390  frame[0 + shiftRow][2 + shiftCol]   = 1;
391  frame[1 + shiftRow][2 + shiftCol]   = 1;
392  frame[2 + shiftRow][0 + shiftCol]   = 1;
393  frame[2 + shiftRow][1 + shiftCol]   = 1;
394  frame[2 + shiftRow][2 + shiftCol]   = 1;
395  frame[3 + shiftRow][0 + shiftCol]   = 1;
396  frame[3 + shiftRow][0 + shiftCol]   = 1;
397  frame[4 + shiftRow][0 + shiftCol]   = 1;
398  frame[4 + shiftRow][1 + shiftCol]   = 1;
399  frame[4 + shiftRow][2 + shiftCol]   = 1;
400}
401
402void threeSmall(int shiftRow, int shiftCol)
403{
404  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
405  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
406  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
407  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
408  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
409  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
410  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
411  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
412  frame[0 + shiftRow][0 + shiftCol]   = 1;
413  frame[0 + shiftRow][1 + shiftCol]   = 1;
414  frame[0 + shiftRow][2 + shiftCol]   = 1;
415  frame[1 + shiftRow][2 + shiftCol]   = 1;
416  frame[2 + shiftRow][0 + shiftCol]   = 1;
417  frame[2 + shiftRow][1 + shiftCol]   = 1;
418  frame[2 + shiftRow][2 + shiftCol]   = 1;
419  frame[3 + shiftRow][2 + shiftCol]   = 1;
420  frame[4 + shiftRow][0 + shiftCol]   = 1;
421  frame[4 + shiftRow][1 + shiftCol]   = 1;
422  frame[4 + shiftRow][2 + shiftCol]   = 1;
423}
424
425void fourSmall(int shiftRow, int shiftCol)
426{
427  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
428  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
429  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
430  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
431  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
432  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
433  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
434  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
435  frame[0 + shiftRow][0 + shiftCol]   = 1;
436  frame[0 + shiftRow][2 + shiftCol]   = 1;
437  frame[1 + shiftRow][0 + shiftCol]   = 1;
438  frame[1 + shiftRow][2 + shiftCol]   = 1;
439  frame[2 + shiftRow][0 + shiftCol]   = 1;
440  frame[2 + shiftRow][1 + shiftCol]   = 1;
441  frame[2 + shiftRow][2 + shiftCol]   = 1;
442  frame[3 + shiftRow][2 + shiftCol]   = 1;
443  frame[4 + shiftRow][2 + shiftCol]   = 1;
444}
445
446void fiveSmall(int shiftRow, int shiftCol)
447{
448  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
449  // { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
450  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
451  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
452  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
453  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
454  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
455  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
456  frame[0 + shiftRow][0 + shiftCol]   = 1;
457  frame[0 + shiftRow][1 + shiftCol]   = 1;
458  frame[0 + shiftRow][2 + shiftCol]   = 1;
459  frame[1 + shiftRow][0 + shiftCol]   = 1;
460  frame[2 + shiftRow][0 + shiftCol]   = 1;
461  frame[2 + shiftRow][1 + shiftCol]   = 1;
462  frame[2 + shiftRow][2 + shiftCol]   = 1;
463  frame[3 + shiftRow][2 + shiftCol]   = 1;
464  frame[4 + shiftRow][0 + shiftCol]   = 1;
465  frame[4 + shiftRow][1 + shiftCol]   = 1;
466  frame[4 + shiftRow][2 + shiftCol]   = 1;
467}
468
469void sixSmall(int shiftRow, int shiftCol)
470{
471  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
472  // { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
473  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
474  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
475  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
476  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
477  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
478  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
479  frame[0 + shiftRow][0 + shiftCol]   = 1;
480  frame[0 + shiftRow][1 + shiftCol]   = 1;
481  frame[0 + shiftRow][2 + shiftCol]   = 1;
482  frame[1 + shiftRow][0 + shiftCol]   = 1;
483  frame[2 + shiftRow][0 + shiftCol]   = 1;
484  frame[2 + shiftRow][1 + shiftCol]   = 1;
485  frame[2 + shiftRow][2 + shiftCol]   = 1;
486  frame[3 + shiftRow][0 + shiftCol]   = 1;
487  frame[3 + shiftRow][2 + shiftCol]   = 1;
488  frame[4 + shiftRow][0 + shiftCol]   = 1;
489  frame[4 + shiftRow][1 + shiftCol]   = 1;
490  frame[4 + shiftRow][2 + shiftCol]   = 1;
491}
492
493void sevenSmall(int shiftRow, int shiftCol)
494{
495  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
496  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
497  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
498  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
499  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
500  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
501  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
502  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
503  frame[0 + shiftRow][0 + shiftCol]   = 1;
504  frame[0 + shiftRow][1 + shiftCol]   = 1;
505  frame[0 + shiftRow][2 + shiftCol]   = 1;
506  frame[1 + shiftRow][2 + shiftCol]   = 1;
507  frame[2 + shiftRow][2 + shiftCol]   = 1;
508  frame[3 + shiftRow][2 + shiftCol]   = 1;
509  frame[4 + shiftRow][2 + shiftCol]   = 1;
510}
511
512void eightSmall(int shiftRow, int shiftCol)
513{
514  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
515  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
516  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
517  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
518  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
519  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
520  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
521  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
522  frame[0 + shiftRow][0 + shiftCol]   = 1;
523  frame[0 + shiftRow][1 + shiftCol]   = 1;
524  frame[0 + shiftRow][2 + shiftCol]   = 1;
525  frame[1 + shiftRow][0 + shiftCol]   = 1;
526  frame[1 + shiftRow][2 + shiftCol]   = 1;
527  frame[2 + shiftRow][0 + shiftCol]   = 1;
528  frame[2 + shiftRow][1 + shiftCol]   = 1;
529  frame[2 + shiftRow][2 + shiftCol]   = 1;
530  frame[3 + shiftRow][0 + shiftCol]   = 1;
531  frame[3 + shiftRow][2 + shiftCol]   = 1;
532  frame[4 + shiftRow][0 + shiftCol]   = 1;
533  frame[4 + shiftRow][1 + shiftCol]   = 1;
534  frame[4 + shiftRow][2 + shiftCol]   = 1;
535}
536
537void nineSmall(int shiftRow, int shiftCol)
538{
539  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
540  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
541  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
542  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
543  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
544  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
545  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
546  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
547  frame[0 + shiftRow][0 + shiftCol]   = 1;
548  frame[0 + shiftRow][1 + shiftCol]   = 1;
549  frame[0 + shiftRow][2 + shiftCol]   = 1;
550  frame[1 + shiftRow][0 + shiftCol]   = 1;
551  frame[1 + shiftRow][2 + shiftCol]   = 1;
552  frame[2 + shiftRow][0 + shiftCol]   = 1;
553  frame[2 + shiftRow][1 + shiftCol]   = 1;
554  frame[2 + shiftRow][2 + shiftCol]   = 1;
555  frame[3 + shiftRow][2 + shiftCol]   = 1;
556  frame[4 + shiftRow][0 + shiftCol]   = 1;
557  frame[4 + shiftRow][1 + shiftCol]   = 1;
558  frame[4 + shiftRow][2 + shiftCol]   = 1;
559}

uint8_t frame[8][12] = {
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
};

void clear()
{
    for(int i = 0; i < 8; i++)
    {
      for(int j = 0; j < 12; j++)
      {
        frame[i][j] = 0;
      }
    }
}

void zero()
{
  // { 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0 }
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[1][3]   = 1;
  frame[1][7]   = 1;
  frame[2][2]   = 1;
  frame[2][8]   = 1;
  frame[3][2]   = 1;
  frame[3][8]   = 1;
  frame[4][2]   = 1;
  frame[4][8]   = 1;
  frame[5][2]   = 1;
  frame[5][8]   = 1;
  frame[6][3]   = 1;
  frame[6][7]   = 1;
  frame[7][4]   = 1;
  frame[7][5]   = 1;
  frame[7][6]   = 1;
}



void one()
{
  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 }
  frame[0][6]   = 1;
  frame[1][5]   = 1;
  frame[1][6]   = 1;
  frame[2][4]   = 1;
  frame[2][6]   = 1;
  frame[3][3]   = 1;
  frame[3][6]   = 1;
  frame[4][6]   = 1;
  frame[5][6]   = 1;
  frame[6][6]   = 1;
  frame[7][6]   = 1;
}

void two()
{
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0 }
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[0][7]   = 1;
  frame[1][3]   = 1;
  frame[1][8]   = 1;
  frame[2][3]   = 1;
  frame[2][8]   = 1;
  frame[3][7]   = 1;
  frame[4][6]   = 1;
  frame[5][5]   = 1;
  frame[6][4]   = 1;
  frame[7][3]   = 1;
  frame[7][4]   = 1;
  frame[7][5]   = 1;
  frame[7][6]   = 1;
  frame[7][7]   = 1;
  frame[7][8]   = 1;
}

void three()
{
  // { 0, 0, 0, , 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, , 1, 1, 1, 1, 0, 0, 0, 0 }
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[0][7]   = 1;
  frame[1][3]   = 1;
  frame[1][8]   = 1;
  frame[2][8]   = 1;
  frame[3][4]   = 1;
  frame[3][5]   = 1;
  frame[3][6]   = 1;
  frame[3][7]   = 1;
  frame[4][8]   = 1;
  frame[5][8]   = 1;
  frame[6][3]   = 1;
  frame[6][8]   = 1;
  frame[7][4]   = 1;
  frame[7][5]   = 1;
  frame[7][6]   = 1;
  frame[7][7]   = 1;
}

void four()
{
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 }
  frame[0][7]   = 1;
  frame[1][6]   = 1;
  frame[1][7]   = 1;
  frame[2][5]   = 1;
  frame[2][7]   = 1;
  frame[3][4]   = 1;
  frame[3][7]   = 1;
  frame[4][3]   = 1;
  frame[4][4]   = 1;
  frame[4][5]   = 1;
  frame[4][6]   = 1;
  frame[4][7]   = 1;
  frame[4][8]   = 1;
  frame[5][7]   = 1;
  frame[6][7]   = 1;
  frame[7][7]   = 1;
}

void five()
{
  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 }
  frame[0][3]   = 1;
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[0][7]   = 1;
  frame[1][3]   = 1;
  frame[2][3]   = 1;
  frame[3][3]   = 1;
  frame[3][4]   = 1;
  frame[3][5]   = 1;
  frame[3][6]   = 1;
  frame[3][7]   = 1;
  frame[4][7]   = 1;
  frame[5][7]   = 1;
  frame[6][7]   = 1;
  frame[7][3]   = 1;
  frame[7][4]   = 1;
  frame[7][5]   = 1;
  frame[7][6]   = 1;
  frame[7][7]   = 1;
}

void six()
{
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0 }
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[0][7]   = 1;
  frame[1][3]   = 1;
  frame[1][8]   = 1;
  frame[2][3]   = 1;
  frame[3][3]   = 1;
  frame[3][4]   = 1;
  frame[3][5]   = 1;
  frame[3][6]   = 1;
  frame[3][7]   = 1;
  frame[4][3]   = 1;
  frame[4][8]   = 1;
  frame[5][3]   = 1;
  frame[5][8]   = 1;
  frame[6][3]   = 1;
  frame[6][8]   = 1;
  frame[7][4]   = 1;
  frame[7][5]   = 1;
  frame[7][6]   = 1;
  frame[7][7]   = 1;
}

void seven()
{
  // { 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0][2]   = 1;
  frame[0][3]   = 1;
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[0][7]   = 1;
  frame[0][8]   = 1;
  frame[0][9]   = 1;
  frame[1][8]   = 1;
  frame[2][7]   = 1;
  frame[3][3]   = 1;
  frame[3][4]   = 1;
  frame[3][5]   = 1;
  frame[3][6]   = 1;
  frame[3][7]   = 1;
  frame[3][8]   = 1;
  frame[4][5]   = 1;
  frame[5][4]   = 1;
  frame[6][3]   = 1;
  frame[7][2]   = 1;
}

void eight()
{
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 }
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[0][7]   = 1;
  frame[1][3]   = 1;
  frame[1][8]   = 1;
  frame[2][3]   = 1;
  frame[2][8]   = 1;
  frame[3][4]   = 1;
  frame[3][5]   = 1;
  frame[3][6]   = 1;
  frame[3][7]   = 1;
  frame[4][3]   = 1;
  frame[4][8]   = 1;
  frame[5][3]   = 1;
  frame[5][8]   = 1;
  frame[6][3]   = 1;
  frame[6][8]   = 1;
  frame[7][4]   = 1;
  frame[7][5]   = 1;
  frame[7][6]   = 1;
  frame[7][7]   = 1;
}

void nine()
{
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0 },
  // { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0 }
  frame[0][4]   = 1;
  frame[0][5]   = 1;
  frame[0][6]   = 1;
  frame[0][7]   = 1;
  frame[1][3]   = 1;
  frame[1][8]   = 1;
  frame[2][3]   = 1;
  frame[2][8]   = 1;
  frame[3][3]   = 1;
  frame[3][8]   = 1;
  frame[4][4]   = 1;
  frame[4][5]   = 1;
  frame[4][6]   = 1;
  frame[4][7]   = 1;
  frame[5][8]   = 1;
  frame[6][8]   = 1;
  frame[6][3]   = 1;
  frame[7][4]   = 1;
  frame[7][5]   = 1;
  frame[7][6]   = 1;
  frame[7][7]   = 1;
}

void zeroSmall(int shiftRow, int shiftCol)
{
  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[1 + shiftRow][0 + shiftCol]   = 1;
  frame[1 + shiftRow][2 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][0 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
}

void oneSmall(int shiftRow, int shiftCol)
{
  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[1 + shiftRow][0 + shiftCol]   = 1;
  frame[1 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[3 + shiftRow][1 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
}

void twoSmall(int shiftRow, int shiftCol)
{
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][2 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][0 + shiftCol]   = 1;
  frame[3 + shiftRow][0 + shiftCol]   = 1;
  frame[4 + shiftRow][0 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

void threeSmall(int shiftRow, int shiftCol)
{
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][2 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][0 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

void fourSmall(int shiftRow, int shiftCol)
{
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][0 + shiftCol]   = 1;
  frame[1 + shiftRow][2 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

void fiveSmall(int shiftRow, int shiftCol)
{
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][0 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

void sixSmall(int shiftRow, int shiftCol)
{
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][0 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][0 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

void sevenSmall(int shiftRow, int shiftCol)
{
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][2 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

void eightSmall(int shiftRow, int shiftCol)
{
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][0 + shiftCol]   = 1;
  frame[1 + shiftRow][2 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][0 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][0 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

void nineSmall(int shiftRow, int shiftCol)
{
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
  // { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
  frame[0 + shiftRow][0 + shiftCol]   = 1;
  frame[0 + shiftRow][1 + shiftCol]   = 1;
  frame[0 + shiftRow][2 + shiftCol]   = 1;
  frame[1 + shiftRow][0 + shiftCol]   = 1;
  frame[1 + shiftRow][2 + shiftCol]   = 1;
  frame[2 + shiftRow][0 + shiftCol]   = 1;
  frame[2 + shiftRow][1 + shiftCol]   = 1;
  frame[2 + shiftRow][2 + shiftCol]   = 1;
  frame[3 + shiftRow][2 + shiftCol]   = 1;
  frame[4 + shiftRow][0 + shiftCol]   = 1;
  frame[4 + shiftRow][1 + shiftCol]   = 1;
  frame[4 + shiftRow][2 + shiftCol]   = 1;
}

Downloadable files

real_time_clock

main program

real_time_clock.ino

LedMatrixNumbers

Numbers library for LED Matrix of Arduino Uno R4

LedMatrixNumbers.h

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