Ruschino Bluetooth

Versione Bluetooth di Ruschino WiFi.

Lo sketch:

int en12=9;
int en34=10;
int dir12=4;
int dir34=5;
int board=1;
int out_bridge_n=0;
int s_speed_sx=0;
int s_speed_dx=0;
boolean direction_sx=0;
boolean direction_dx=0;

void motor_drive(int out_bridge, boolean dir, int speed) {
 if (speed < 30) {
   speed = 0;
 }
 if (out_bridge == 34) {
   digitalWrite(dir34, dir);
   analogWrite(en34, speed);  
 } 
 else if (out_bridge == 12) {
   digitalWrite(dir12, dir);
   analogWrite(en12, speed);
 }  
}  

void setup() {
 Serial.begin(9600); 
 pinMode(en12, OUTPUT);
 pinMode(dir12, OUTPUT);
 pinMode(en34, OUTPUT);
 pinMode(dir34, OUTPUT); 
 Serial.println("READY");
}
 
void loop() {
 while (Serial.available() > 0) {
   s_speed_sx = Serial.parseInt();
   s_speed_dx = Serial.parseInt();    
   if (Serial.read() == '*') {
     if (s_speed_sx<0) {
       direction_sx = 0;
     } else {
       direction_sx = 1;
     }
     if (s_speed_dx<0) {
       direction_dx = 1;
     } else {
       direction_dx = 0;
     }
     motor_drive(34,direction_sx,abs(s_speed_sx));
     motor_drive(12,direction_dx,abs(s_speed_dx));
   }
 }
}

Qui invece l'app su AppInventor.