How to run stepper motor for particular amount of seconds

RE: How to run stepper motor for particular amount of seconds

sagarnayakm — Tue, 31 May 2022 03:27:02 GMT

Hello

thanks for your reply, No actually the stepper motor should run based on the parameter which user inputs like using timer we can not control the speed right so i think we need to implement with pwm only.

thank you.

RE: How to run stepper motor for particular amount of seconds

SwRa — Mon, 30 May 2022 13:55:33 GMT

Hi Sagar,

You need to run the stepper motor for a particular amount of time right. For this, perhaps you could try using the timer. You can start the timer (eg. using app_timer) when PWM starts, and then stop the PWM after the timer times out (in the app_timer callback function).

Regards,

Swathy

RE: How to run stepper motor for particular amount of seconds

sagarnayakm — Mon, 30 May 2022 01:47:15 GMT

Hello,

Any update on this.??

thank you.

RE: How to run stepper motor for particular amount of seconds

sagarnayakm — Fri, 27 May 2022 13:11:59 GMT

Hello,

Thanks for the reply,

[quote userid="107732" url="~/f/nordic-q-a/88282/how-to-run-stepper-motor-for-particular-amount-of-seconds/369782#369782"]Did you already implement a sample to run the stepper motor and just want to set a timing for this.?[/quote]

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.

RE: How to run stepper motor for particular amount of seconds

SwRa — Fri, 27 May 2022 12:38:17 GMT

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