Individual remaining stepper position

[Eric_BOB]

Hi all

For one project with 3 steppers ,i need to know individual progress position for each stepper. In the actual arduino library ,for know position, we can use stepper to Go .vi. But when we use few steppers at same time, this Vi return composite value of all remaining steps of all running steppers(not very usefull in my case). To solve this and have remaining steps for each individual stepper, i have modify LIFA and create new vi (Stepper to Go3.vi).

I propose this modification to community and perhapse for future upgrade of LIFA.

Regards

Eric Bobillier

Ce document a été généré à partir du fil de discussion suivant : Individual remaining stepper position

[Zahkay]

Dear Sir

I am really interested in the VI and code you share

But when i upload it in my motor and circuit

It does not move

May i know why sir

[Eric_BOB]

I don't know why. Can you show me your code? Have you load LIFA_Base2.ino in your Arduino card?

You can also test with my second post proposition Grow steps value in stepper write function

Take care to replace all vi and ino with this new version.

Best regards

Eric

[Zahkay]

dear sir,

i use this coding of yours itself and edit

i post my queries here sir

https://decibel.ni.com/content/message/70090#70090

can i have your email. i send u the zip file of my code if you doont mind

i really need help

i cant post any file here sir

[Eric_BOB]

Hi Before send me your code, can you tell me more about your problem. What's do not run ?

[Zahkay]

my aim was once the qr code scan, the motor should turn accordingly. but with the coding i am getting, when i scan the qr code, the motor rotate and when i scan again, it rotates again which should not be rotating.

sir did u find the link where i post my code there n the problem.

here i am not able to post it..

[Zahkay]

your testing is with the stepper and a driver of l298 right

[Eric_BOB]

With which labview version  have you write your program ? because i can only open LV11 max.

[Zahkay]

i have labview 2013

i can save it in 2011 when i send u my gui

along with the code of LIFA

Is it ok

[Zahkay]

je regardais le VI encore une fois. It is in french yeah..

Est ce que c'est possible si tu m'explique comment tu a utiliser

ton code de LIFA et aussi l'interface avec de labview.

le preset movement et interactive movement.J'ai essaie de servi le VI mais

je peux pas.

Je hate de te entendre .

Merci