Arduino code for G seat H bridge?

I got some memory issues that makes it very hard for me to remember and read code. i basically cant hold 2 things in my head at once

Does anyone have a finished script i could borrow for Wiper motos and Arduino H bridge. An explenation of pot setup is also great

im using this https://www.ebay.co.uk/itm/50A-Dual...e=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649

I don't know if there is one anywhere on this forum for that driver. This one doesn't work the way your motor driver states to use it but it still may work with it in mode 2 https://www.xsimulator.net/communit...3dof-motor-driver-and-windows-utilities.4957/.

Thanks this worked better. Mode 2. Im only able to get it to run one way though and im sure the connections are correct. If i use the tool and go a square it should alternate right? Also the same in Game engine Axis tester

This script works fine and it runs both ways

Code:

const int pwm = 2 ;  //initializing pin 2 as pwm // EN pin
const int in_1 = 3 ; // RPWM
const int in_2 = 5 ; // LPWM

/*const int pwm = 2 ;  //initializing pin 2 as pwm
const int in_1 = 3 ;
const int in_2 = 5 ;
*/
//For providing logic to L298 IC to choose the direction of the DC motor 

void setup()
{
pinMode(pwm,OUTPUT) ;   //we have to set PWM pin as output
pinMode(in_1,OUTPUT) ;  //Logic pins are also set as output
pinMode(in_2,OUTPUT) ;
}

void loop()
{
//For Clock wise motion , in_1 = High , in_2 = Low

digitalWrite(in_1,HIGH) ;
digitalWrite(in_2, LOW) ;
analogWrite(pwm,255) ;

/*setting pwm of the motor to 255
we can change the speed of rotaion
by chaning pwm input but we are only
using arduino so we are using higest
value to driver the motor  */

//Clockwise for 3 secs
delay(3000) ;     

//For brake
digitalWrite(in_1,HIGH) ;
digitalWrite(in_2,HIGH) ;
delay(1000) ;

//For Anti Clock-wise motion - IN_1 = LOW , IN_2 = HIGH
digitalWrite(in_1,LOW) ;
digitalWrite(in_2,HIGH) ;
analogWrite(pwm,255) ;
delay(3000) ;

//For brake
digitalWrite(in_1,HIGH) ;
digitalWrite(in_2,HIGH) ;
delay(1000) ;
}

Turned out to be a bad bridge and a dead one.