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out of variable space — Parallax Forums

out of variable space

ArchiverArchiver Posts: 46,084
edited 2003-12-02 09:11 in General Discussion
At 06:42 AM 11/29/03 -0800, Jonathan Peakall wrote:
>Ben,
<snip>

>Also, you can use a different slot. As you probably know, the BS2s all have
>8 program slots. You can drop the DS1624 code in one slot and your main
>program in another. Then, call the slot with the DS1624 from your main
>program. There are some good docs on the Parallax site about the use of
>slots.
>
>Hope this helps,
>
>Jonathan
>
>www.madlabs.info

Just to avoid confusion, the BS-2 (plain) only has 1 x 2K memory and has no
banks like the other BS-2 products. The BS-2SX, BS-2e, BS-2p24, BS-2p40,
BS-2pe all
have at least 8 x 2K of program space, and do have slots or banks of memory.

An excellent Basic Stamp Model comparison sheet can be downloaded from here:
http://www.parallax.com/html_pages/tech/faqs/stamp_specs.asp

Regards,

Bruce Bates

Comments

  • ArchiverArchiver Posts: 46,084
    edited 2003-11-29 22:10
    Bruce,

    Good thing you are around to error check my posts ;-)

    I'll try to be a little more careful in my statments. Thanks again for the
    correction!

    Jonathan

    www.madlabs.info

    Original Message
    From: "Bruce Bates" <bvbates@u...>
    To: <basicstamps@yahoogroups.com>
    Sent: Saturday, November 29, 2003 9:24 AM
    Subject: Re: [noparse][[/noparse]basicstamps] out of variable space


    > At 06:42 AM 11/29/03 -0800, Jonathan Peakall wrote:
    > >Ben,
    > <snip>
    >
    > >Also, you can use a different slot. As you probably know, the BS2s all
    have
    > >8 program slots. You can drop the DS1624 code in one slot and your main
    > >program in another. Then, call the slot with the DS1624 from your main
    > >program. There are some good docs on the Parallax site about the use of
    > >slots.
    > >
    > >Hope this helps,
    > >
    > >Jonathan
    > >
    > >www.madlabs.info
    >
    > Just to avoid confusion, the BS-2 (plain) only has 1 x 2K memory and has
    no
    > banks like the other BS-2 products. The BS-2SX, BS-2e, BS-2p24, BS-2p40,
    > BS-2pe all
    > have at least 8 x 2K of program space, and do have slots or banks of
    memory.
    >
    > An excellent Basic Stamp Model comparison sheet can be downloaded from
    here:
    > http://www.parallax.com/html_pages/tech/faqs/stamp_specs.asp
    >
    > Regards,
    >
    > Bruce Bates
    >
    >
    > To UNSUBSCRIBE, just send mail to:
    > basicstamps-unsubscribe@yahoogroups.com
    > from the same email address that you subscribed. Text in the Subject and
    Body of the message will be ignored.
    >
    >
    > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
    >
    >
    >
    >
  • ArchiverArchiver Posts: 46,084
    edited 2003-12-02 08:53
    hi bruce,

    how do i save/download my program to another slot?

    does it mean that i could have my sub-function in another slot?

    regards
    Ben

    Bruce Bates <bvbates@u...> wrote:
    At 06:42 AM 11/29/03 -0800, Jonathan Peakall wrote:
    >Ben,


    >Also, you can use a different slot. As you probably know, the BS2s all have
    >8 program slots. You can drop the DS1624 code in one slot and your main
    >program in another. Then, call the slot with the DS1624 from your main
    >program. There are some good docs on the Parallax site about the use of
    >slots.
    >
    >Hope this helps,
    >
    >Jonathan
    >
    >www.madlabs.info

    Just to avoid confusion, the BS-2 (plain) only has 1 x 2K memory and has no
    banks like the other BS-2 products. The BS-2SX, BS-2e, BS-2p24, BS-2p40,
    BS-2pe all
    have at least 8 x 2K of program space, and do have slots or banks of memory.

    An excellent Basic Stamp Model comparison sheet can be downloaded from here:
    http://www.parallax.com/html_pages/tech/faqs/stamp_specs.asp

    Regards,

    Bruce Bates


    To UNSUBSCRIBE, just send mail to:
    basicstamps-unsubscribe@yahoogroups.com
    from the same email address that you subscribed. Text in the Subject and Body of
    the message will be ignored.


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  • ArchiverArchiver Posts: 46,084
    edited 2003-12-02 09:11
    At 12:53 AM 12/2/03 -0800, lim EngTat wrote:
    >hi bruce,
    >
    >how do i save/download my program to another slot?
    >
    >does it mean that i could have my sub-function in another slot?
    >
    >regards
    >Ben

    Hi Ben -

    If you have a BS-2SX or any "larger" BS-2 Stamp look at the '{$STAMP xx }
    directive in the Stamp PBASIC Manual for explicit instructions. If you have a
    BS-2 (plain) there are no "slots" or memory banks available.

    Here is the general format of that directive used to indicate the use of
    multiple
    program banks: ‘{$STAMP BS2sx, file2, file3, …, file8 } . The instructions for
    use can be found in the manual at about Page 40.

    Another excellent resource for multi-bank programming can be found here:
    http://www.emesystems.com/BS2SX.htm

    I hope that gets you started.

    Regards,

    Bruce Bates
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