34 lines
1,017 B
Plaintext
34 lines
1,017 B
Plaintext
boolean flag[8]={0,0,0,0,0,0,0,0};
|
|
boolean bloq=0;
|
|
|
|
void setup() {
|
|
// initialize serial communications at 19200 bps:
|
|
Serial.begin(19200);
|
|
|
|
for (int i=2; i <= 9; i++){
|
|
pinMode(i, INPUT);
|
|
digitalWrite(i,HIGH);
|
|
}
|
|
}
|
|
|
|
void loop() {
|
|
if (bloq==0)
|
|
{
|
|
if (!digitalRead(2)) {bloq=1; flag[0]=1; Serial.print(1,BYTE);}
|
|
else if (!digitalRead(3)) {bloq=1; flag[1]=1; Serial.print(2,BYTE);}
|
|
else if (!digitalRead(4)) {bloq=1; flag[2]=1; Serial.print(3,BYTE);}
|
|
else if (!digitalRead(5)) {bloq=1; flag[3]=1; Serial.print(4,BYTE);}
|
|
else if (!digitalRead(6)) {bloq=1; flag[4]=1; Serial.print(5,BYTE);}
|
|
else if (!digitalRead(7)) {bloq=1; flag[5]=1; Serial.print(6,BYTE);}
|
|
else if (!digitalRead(8)) {bloq=1; flag[6]=1; Serial.print(7,BYTE);}
|
|
else if (!digitalRead(9)) {bloq=1; flag[7]=1; Serial.print(8,BYTE);}
|
|
}
|
|
else
|
|
{
|
|
for (int i=2; i <= 9; i++){
|
|
if ((flag[i-2]==1)&&(digitalRead(i))) {bloq=0; flag[i-2]=0; Serial.print(0,BYTE);}
|
|
}
|
|
}
|
|
delay(500);
|
|
}
|