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Three_circular.ino
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Three_circular.ino
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int clockPin = 2;
int latchPin = 3;
int dataPin = 4;
int rate_delay = 100;
int send_data(String str){
int result = 0;
if(str[0]=='1') result = result+ pow(2,7);
if(str[1]=='1') result = result+ pow(2,6);
if(str[2]=='1') result = result+ pow(2,5);
if(str[3]=='1') result = result+ pow(2,4);
if(str[4]=='1') result = result+ pow(2,3);
if(str[5]=='1') result = result+ pow(2,2);
if(str[6]=='1') result = result+ pow(2,1);
if(str[7]=='1') result = result+ pow(2,0);
return result;
}
void setup() {
// put your setup code here, to run once:
pinMode(latchPin, OUTPUT);
pinMode(dataPin, OUTPUT);
pinMode(clockPin, OUTPUT);
Serial.begin(9600);
}
void loop() {
String str1 = "10000000";
String str2 = "01110000";
String str3 = "00000011";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "00000000";
str2 = "11100000";
str3 = "00000111";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "00000001";
str2 = "11000000";
str3 = "00001110";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "00000011";
str2 = "10000000";
str3 = "00011100";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "00000111";
str2 = "00000000";
str3 = "00111000";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "00001110";
str2 = "00000000";
str3 = "01110000";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "00011100";
str2 = "00000000";
str3 = "11100000";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "00111000";
str2 = "00000001";
str3 = "11000000";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "01110000";
str2 = "00000011";
str3 = "10000000";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "11100000";
str2 = "00000111";
str3 = "00000000";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "11000000";
str2 = "00001110";
str3 = "00000001";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
str1 = "10000000";
str2 = "00011100";
str3 = "00000011";
digitalWrite(latchPin, LOW);
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str1));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str2));
shiftOut(dataPin, clockPin, MSBFIRST, send_data(str3));
digitalWrite(latchPin, HIGH);
delay(rate_delay);
}