#include <Servo.h>

#define B_S 7
#define J_S 8
#define M_S 9
#define T_S 10
Servo bases;
Servo joints;
Servo mans;
Servo turns;
int basea = 90;
int jointa = 60;
int mana = 30;
int turna = 90;
char in = 0;
void setup() {
  pinMode(B_S,OUTPUT);
  pinMode(J_S,OUTPUT);
  pinMode(T_S,OUTPUT);
  pinMode(M_S,OUTPUT);
  bases.attach(B_S);
  joints.attach(J_S);
  mans.attach(M_S);
  turns.attach(T_S);
  Serial.begin(9600);

}

void loop() {
  if (Serial.available()) {
      in = Serial.read();
      Serial.print(in,HEX);
      switch (in) {
        case 'A' :
          basea = basea + 5;
          Serial.print(basea,DEC);
        break; 
        case 'S' :
          basea = basea - 5;
           Serial.print(basea,DEC);
        break;
      
      
        case 'X' :
          jointa = jointa + 5;
        break;
        case 'C' :
          jointa = jointa - 5;
        break;
        case 'W' :
          mana = mana + 1;
        break;
        case 'E' :
          mana = mana - 1;
        break;   
      }
    }
  bases.write(basea);
  joints.write(jointa);
  mans.write(mana);

}