IPST-SE Simple PSX Wireless Joy Stick Analog Control Motor

#include <ipst.h>
int LX,LY,RX,RY;
#include <PS2X_lib.h>
#define PS2_DAT 30
#define PS2_CMD 29
#define PS2_SEL 28
#define PS2_CLK 27
PS2X ps2x ;
void setup(){
  delay(1000);
  setTextSize(2); glcd(0,0,"Connecting");
  while(true){
    int error = ps2x.config_gamepad(PS2_CLK, PS2_CMD, PS2_SEL, PS2_DAT,0,0);
    if(error==0){
      glcd(0, 0, "OK ");
      delay(1000);  glcdClear();  break;
    }
    delay(500);
  }
}
void loop(){
  ps2x.read_gamepad(0,0);
  motor(1,map(ps2x.Analog(PSS_LY),0,255,100,-100));
  motor(2,map(ps2x.Analog(PSS_RY),0,255,100,-100));
  delay(100);
}