-
Notifications
You must be signed in to change notification settings - Fork 0
/
binaryCounter.ino
131 lines (93 loc) · 2.23 KB
/
binaryCounter.ino
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
//GLOBALS
byte sum = 0;
void printStatus(byte number)
{
Serial.print("current number is: ");
Serial.print(number, BIN);
Serial.print("\n");
}
void printStatus(byte number, byte placeValue)
{
Serial.print("current number is: ");
Serial.print(number, BIN);
Serial.print("\n");
Serial.print("current placeValue is: ");
Serial.print(placeValue);
Serial.print("\n");
}
void displayLED(byte number)
{
byte placeValue;
for(placeValue = 3; placeValue < 11; placeValue++)
{
//print status of current loop
//printStatus(number, placeValue);
//checks if LSB is a 1
bool compareBit = number & 0b0000001;
//writes that value to the current LSB's place value
digitalWrite(placeValue, compareBit);
//shifts over number 1 bit
int Temp = number >> 1;
number = Temp;
//print number after shift
//printStatus(number);
}
}
void setup() {
// put your setup code here, to run once:
//POWER
pinMode(2, OUTPUT);
digitalWrite(2, HIGH);
//LEDS
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
//BUTTON
pinMode(12, INPUT);
//SERIAL
Serial.begin(9600);
//LED TEST
/*
digitalWrite(LED1, HIGH);
digitalWrite(LED2, HIGH);
digitalWrite(LED3, HIGH);
digitalWrite(LED4, HIGH);
digitalWrite(LED5, HIGH);
digitalWrite(LED6, HIGH);
digitalWrite(LED7, HIGH);
digitalWrite(LED8, HIGH);
*/
//LED SET
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
}
void loop() {
// put your main code here, to run repeatedly:
bool buttonPressed = digitalRead(12);
if(buttonPressed)
{
sum++;
Serial.print("button pressed");
Serial.print("\n");
delay(250);
buttonPressed = 0;
}
/*
Serial.print("current sum is: ");
Serial.print(sum);
Serial.print("\n");
*/
//display current sum
displayLED(sum);
}