ON 20070706@10:12:37 AM at page: http://www.piclist.com/io/stepper/linistep/index.htm#39269.2210763889 James Newton[JMN-EFP-786] removed post 39269.2210763889 |Delete ' Is there a complete PCB layout available for the stepper motor drivers and control board (not just the component placement)? Thanx!

Eddie
  • ' ON 20070716@10:16:46 AM at page: http://www.piclist.org/techref/io/stepper/linistep/faq.htm#39279.1733912037 James Newton[JMN-EFP-786] Published and replied to post 39279.1733912037 by MG-info- |Insert 'The A is backward compatible so it should work fine. Since nothing is timing critical, the crystal should also be ok.' at: '' Mel Guevarra asks:
    hi all,

    i have posted this question on another page, and i am posting it here again.

    will the source code work with the newer PIC16F628A? anything that i should change in the source code. not a pic programmer myself, just a newbie. what do i need to change in the source code?

    also, can i use a 20MHz crystal instead of the 16MHz? do i have to change anything on the source code? if so what will it be?

    sorry for asking too much.

    thanks in advance.

    mel guevarra
    |Delete 'P-' before: '' but after: 'melrg@info.com.ph asks:
    hi all,

    LINISTEPPER

    i wanna try this controller out. however, i only have with me a 16F628A-I/P pic chip as opposed to the 16F628 required.

    i am not really much into programming, any thing that i should look out for in using the hex file included in the website?

    also, is it possible to use a 20MHz osc over the 16MHz, do i have to change anything on the source code to make this possible.

    need your help on this guys, i am just a newbie, tinkering with pics.

    thanks in advance.

    mel guevarra
    ' ON 20070716@10:47:39 AM at page: http://www.piclist.org/techref/io/stepper/linistep/faq.htm#39279.1733912037 Mel Guevarra[MG-info-] Replied to post 39279.1733912037 by MG-info- |Insert 'hi! thanks then. at the moment i am populating my breadboard and will test it with a 555 as signal source like how you are doing things. will post on here the results. thanks again. mel' at: '' Mel Guevarra asks:
    hi all,

    i have posted this question on another page, and i am posting it here again.

    will the source code work with the newer PIC16F628A? anything that i should change in the source code. not a pic programmer myself, just a newbie. what do i need to change in the source code?

    also, can i use a 20MHz crystal instead of the 16MHz? do i have to change anything on the source code? if so what will it be?

    sorry for asking too much.

    thanks in advance.

    mel guevarra
    James Newton replies: The A is backward compatible so it should work fine. Since nothing is timing critical, the crystal should also be ok.

    ON 20070723@10:31:48 AM at page: http://www.piclist.com/io/stepper/linistep/lini_tun.htm#39286.1109259259 James Newton[JMN-EFP-786] removed post 39286.1109259259 |Delete ' i have in lab to control a big fire fighter tube ,i want to know if there is

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