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Thread: FPForth

  1. #41

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    This is the difference between the amateur and the prof. The prof can work with even wrong directions
    Last edited by ForumTools; 10-01-2010 at 01:13 AM. Reason: Forum Migration

  2. #42

    Default

    Hi deSilva

    Dis is only one problem on stack.
    If type wrong command stack is destryed.

    ( 8 ) ok
    .S
    44 55 66 497 5102 497 32548 1314689063 <TOS ( 8 ) ok
    + ( 7 ) ok <-------------------------------------------------------------- STACK
    .S
    44 55 66 497 5102 497 1314721611 <TOS ( 7 ) ok
    test ?
    ( 0 ) ok <---------------------------------------------------------------- STACK

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Nothing is impossible, there are only different degrees of difficulty.

    Sapieha
    Last edited by ForumTools; 10-01-2010 at 01:13 AM. Reason: Forum Migration

  3. #43

    Default

    Hi deSilva.

    What is it posible?

    10 ( 1 ) ok
    100 ( 2 ) ok
    1000и ( 3 ) ok
    10000 ( 4 ) ok
    100000 ( 5 ) ok
    1000000 ( 6 ) okииии <-------------- 1
    10000000 ( 7 ) okиии <-------------- 2
    100000000 ( 8 ) okии <-------------- 3
    1000000000 ( 9 ) ok <-------------- 4
    .S
    и10 100 1000 10000 100000 344640 169602 385301 576212 <TOS ( 9 ) ok
    -------------------------------------- 1 ----- 2 ------ 3 ---- 4 -

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    Nothing is impossible, there are only different degrees of difficulty.

    Sapieha
    Last edited by ForumTools; 10-01-2010 at 01:13 AM. Reason: Forum Migration

  4. #44

    Default

    @second issue: There was a bug in the 32-bit conversion routine....This is not yet fixed with the input routines, i.e. when you type 10000000000 it is not converted correctly. Output seems fine, as seen in your first report.

    Post Edited (deSilva) : 10/18/2007 9:44:04 PM GMT
    Last edited by ForumTools; 10-01-2010 at 01:13 AM. Reason: Forum Migration

  5. #45

    Default

    Are there any updates on fpforth over the past month?

    How do I access spin or asembler objects running on other COGs?

    Is there a way to use PropTerminal's PC_Interface instead of serial communications to interace with it?

    Thanks in advance.

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    BioProp: Robotics - Powered by Bioloids and controlled by the Propeller
    Last edited by ForumTools; 10-01-2010 at 01:13 AM. Reason: Forum Migration

  6. #46

    Default

    The answers are:
    - No
    - No
    - No

    I expect an update during the next days; Frohf had fallen ill for some weeks...

    The second question is tricky - How do you get them run in the first place?

    But I might have misunderstood your third question: You are using Aribas PropTerm, I think!? Version 0.4 lets you access all the features of the "old" PropTerm...

    Post Edited (deSilva) : 11/9/2007 6:54:40 PM GMT
    Last edited by ForumTools; 10-01-2010 at 01:13 AM. Reason: Forum Migration

  7. #47

    Default

    deSilva,

    I am sorry to hear Frohf is ill. Please let him know we are all pulling for him and wish him well.

    Fpforth is going to be very limited if it can only interact with a serial terminal. I assume there will be some way to interact with device drivers - even if that means the device drivers have to re-written to match some special format. Frohf already has multiporcessing commands like START <string> to launch something on a free COG and COG3-7 commands to pass data to the COGs. How are these used? Any documentation or examples?

    In my case, I need a second dedicated 1Mbps half-duplex serial link to my servos and sensors. I also need to read input from my accelerometer and Logitech wireless controller. These last two I could implement as sensors if I had to and communicate with them via the serial link. I am also thinking of implementing all of this on the uOLED-96-Prop for a local graphic display.

    The last questions is less important to me. Yes, I am using version 0.4 of PropTerm but with fpforth I am only sending and receiving text. Can I do full graphics? How do I read mouse position and clicks? I was thinking about a version of the fpforth that would interface with PropTerm via PC_Interface so we could do full graphics, keyboard, and mouse control on COG 1 with fpforth running on COG 2.

    I hope I did not misunderstand where fpforth was headed but please correct me if I am wrong.

    ▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
    BioProp: Robotics - Powered by Bioloids and controlled by the Propeller
    Last edited by ForumTools; 10-01-2010 at 01:13 AM. Reason: Forum Migration

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