Sudden brake in l298n module.

Using Arduino Motors, Mechanics, Power and CNC
1

Hi guys.
Iam trying to do a fast braking function for one of my projects using l298n module. I did all same as the instructions from the forum section" fast braking and free runn stoping ". But the motor is not stopping suddenly otherthan natural stopping. I think my code has a problem. My program code is given below:

int in1=9;
int in2=10;
int ina=6;
void setup()
{
pinMode(in1,OUTPUT);
pinMode(in2,OUTPUT);
pinMode(ina,OUTPUT);
}
void loop()
{
analogWrite(ina,225);
digitalWrite(in1,HIGH);
digitalWrite(in2,LOW);

delay(1000);
analogWrite(ina,LOW);
digitalWrite(in1,LOW);
digitalWrite(in2,LOW);

analogWrite(ina,225);
digitalWrite(in1,LOW);
digitalWrite(in2,HIGH);
delay(1000);
}

Please explain about the jumpers of enA and anB and their use if anybody know. If my program code have any problem please tell me.....
Thanks for any assistance..

2

Yes . Ina is enable pin. I put it on low because of some one on another forum posted to do it. I will put it to 255. Thank youuuuuu soo much dera friend. Can you explain what is the use of the jumpers of ena and enb?

3

Friend . The brake function is improved than the last. Now the motor is stoping speedly. But it is not stopping dynamically. I have to stop the motor suddenly. Please tell me how can I achieve a fast braking.

4

In the forum "Fast brake and free runnung stop" told me to give enA HIGH and the both in's LOW. That is not working. Please tell me the all the possible ways to attain fast braking.