How to run stepper motor for particular amount of seconds

[sagarnayakm]

Hello,

In my project i am using stepper motor with nrf52840 and here i want to run my stepper motor for particular amount of time like i want to expel a particular amount of fluid with respective amount of time for example i want to expel 10ml from the tube with 2ml per second since the total amount of time consumed for expelling 10ml is 5 second. so how to implement this anybody have idea on this please feel free to drop your comments.

5556.Spec_STP-60D5016GA (1).pdf

the stepper motor which i am using is STP-60D5016 and for more clarification please have look on  above datasheet. 

thank you. 

[SwRa]

HI Sagar,

I can see that you have two same tickets opened.. So we will discuss the issue here in this ticket. Did you already implement a sample to run the stepper motor and just want to set a timing for this.? Or are you looking samples to use as references to start developing using nrf52840.?

Regards,

Swathy

[sagarnayakm]

Hello,

Thanks for the reply,

SwRa said:

Did you already implement a sample to run the stepper motor and just want to set a timing for this.?

Yes, i have already done everything but i forget about this concept like PWM working so if you want i will share my code how actually i tried and once you have look then you will get clarity about my issue.

So first please make this ticket as private then i can share you the code means it will be safe for me.

thank you.

[sagarnayakm]

Hello,

Any update on this.??

thank you.