Page 453 - MDP2022-2

void back(){
/*
//1
step_put_left(0,0,1,1);
step_put_right(0,0,1,1);

delay(del);
//2
step_put_left(0,1,1,0);
step_put_right(0,1,1,0);
delay(del);
//3

step_put_left(1,1,0,0);
step_put_right(1,1,0,0);
delay(del);
//4

step_put_left(1,0,0,1);
step_put_right(1,0,0,1);
delay(del);
*/

//1

step_put_left(0,0,0,1);
step_put_right(0,0,0,1);
delay(del);
//2

step_put_left(0,0,1,1);
step_put_right(0,0,1,1);
delay(del);
//3
step_put_left(0,0,1,0);
step_put_right(0,0,1,0);

delay(del);
//4
step_put_left(0,1,1,0);
step_put_right(0,1,1,0);

delay(del);