int Dpin = 2;
int Apin=0;
int val;
int data;
int A=7;
int B=8;
int C=9;
int channel=0;//0，1，5
int a;
int b;
int c;
int aa;
int bb;
int cc;
void setup()
{
pinMode(Dpin, INPUT);
pinMode(Apin,INPUT);
pinMode(A, OUTPUT);
pinMode(B, OUTPUT);
pinMode(C, OUTPUT);
Serial.begin(9600); //設置波特率為9600
}
void loop()
{
while(Serial.read()>= 0){};
if(channel>7) channel=0;
if(channel==0)
{
a=0;
aa=LOW;
b=0;
bb=LOW;
c=0;
cc=LOW;
}
else if(channel==1)
{
a=1;
aa=HIGH;
b=0;
bb=LOW;
c=0;
cc=LOW;
}
else if(channel==2)
{
a=0;
aa=LOW;
b=1;
bb=HIGH;
c=0;
cc=LOW;
}
else if(channel==3)
{
a=1;
aa=HIGH;
b=1;
bb=HIGH;
c=0;
cc=LOW;
}
else if(channel==4)
{
a=0;
aa=LOW;
b=0;
bb=LOW;
c=1;
cc=HIGH;
}
else if(channel==5)
{
a=1;
aa=HIGH;
b=0;
bb=LOW;
c=1;
cc=HIGH;
}
else if(channel==6)
{
a=0;
aa=LOW;
b=1;
bb=HIGH;
c=1;
cc=HIGH;
}
else if(channel==7)
{
a=1;
aa=HIGH;
b=1;
bb=HIGH;
c=1;
cc=HIGH;
}
digitalWrite(C,cc);
digitalWrite(B,bb);
digitalWrite(A,aa);
delay(10);
data=analogRead(Apin);
val = digitalRead(Dpin);
Serial.print(channel);
Serial.print(' ');
Serial.print(val);
Serial.print(' ');
Serial.println(data);
//delay(50);
channel++;
}
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