#author("2018-06-24T16:55:40+09:00","default:aiy_gadget","aiy_gadget") [[AIY_Gadget]] #code(C){{ int w=60; int d=30; int c; String str; void setup() { pinMode(2,OUTPUT); pinMode(3,OUTPUT); pinMode(4,OUTPUT); pinMode(5,OUTPUT); pinMode(7,OUTPUT); pinMode(8,OUTPUT); digitalWrite(2,LOW); digitalWrite(3,LOW); digitalWrite(4,LOW); digitalWrite(5,LOW); digitalWrite(7,LOW); digitalWrite(8,LOW); Serial.begin(9600); c=0; str="stop"; } void loop() { if(Serial.available()>0){ str = Serial.readStringUntil(';'); Serial.print(str); //for debug, echo back c=0; } if(str.indexOf("stop")==0){ digitalWrite(2,LOW); digitalWrite(3,LOW); digitalWrite(4,LOW); digitalWrite(5,LOW); digitalWrite(7,LOW); digitalWrite(8,LOW); } else if(str.indexOf("go")==0){ // digitalWrite(2,HIGH); // analogWrite(2,level); if(c<d) digitalWrite(2,HIGH); else digitalWrite(2,LOW); digitalWrite(3,LOW); // digitalWrite(4,HIGH); // analogWrite(4,level); if(c<d) digitalWrite(4,HIGH); else digitalWrite(4,LOW); digitalWrite(5,LOW); } else if(str.indexOf("back")==0){ digitalWrite(2,LOW); // digitalWrite(3,HIGH); // analogWrite(3,level); if(c<d) digitalWrite(3,HIGH); else digitalWrite(3,LOW); digitalWrite(4,LOW); // digitalWrite(5,HIGH); // analogWrite(5,level); if(c<d) digitalWrite(5,HIGH); else digitalWrite(5,LOW); } else if(str.indexOf("left")==0){ // digitalWrite(2,HIGH); // analogWrite(2,level); if(c<d) digitalWrite(2,HIGH); else digitalWrite(2,LOW); digitalWrite(3,LOW); } else if(str.indexOf("right")==0){ // digitalWrite(4,HIGH); // analogWrite(4,level); if(c<d) digitalWrite(4,HIGH); else digitalWrite(4,LOW); digitalWrite(5,LOW); } else if(str.indexOf("up")==0){ // digitalWrite(7,HIGH); // analogWrite(7,level); if(c<d) digitalWrite(7,HIGH); else digitalWrite(7,LOW); digitalWrite(8,LOW); } else if(str.indexOf("down")==0){ digitalWrite(7,LOW); // digitalWrite(8,HIGH); // analogWrite(8,level); if(c<d) digitalWrite(8,HIGH); else digitalWrite(8,LOW); } delay(50); if(c>d) { c=0; str="stop"; digitalWrite(2,LOW); digitalWrite(3,LOW); digitalWrite(4,LOW); digitalWrite(5,LOW); digitalWrite(7,LOW); digitalWrite(8,LOW); } else c++; } }}