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Type: Posts; User: slcott

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  1. Replies
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    377

    Pictured is one of the chips on my board that...

    Pictured is one of the chips on my board that keeps dying, the ADC. You can see that it is powered directly off the USB power.
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    377

    usb bus power burning out chips?

    I have a design that integrates a propeller programmer onto the board so that one only needs a USB cable to reprogram my board. The USB bus power is powering other components on the board and there...
  3. Thread: pass spi object

    by slcott
    Replies
    1
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    319

    pass spi object

    I'm still learning how to use the propeller. The propeller on my board is trying to communicate over SPI to multiple chips. I'd like to use an SPI object in each of the spin files that I have...
  4. can you add support for scrolling while using the...

    can you add support for scrolling while using the find tool (ctrl-f)? i would find this useful.
  5. Thread: BST tab stops

    by slcott
    Replies
    2
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    294

    BST tab stops

    I just tried to change the tab stops in BST and the setting is not taking.
    Specifically it is the PUB/PRI Tab stops doesn't work around 24...
  6. how about some source code then...

    how about some source code then...
  7. iMac G5 PowerMac12,1 PowerPC G5 (3.1) just...

    iMac G5
    PowerMac12,1
    PowerPC G5 (3.1)
    just loaded Ubuntu 10 on it.
  8. brad spin tool not working on ubuntu 10.04 running on powerpc arch

    I cannot execute bst bstl or bstc.



    scott@scott-desktop:~$ cd bin/
    scott@scott-desktop:~/bin$ bst
    bstc.linux bst.linux bstl.linux
    scott@scott-desktop:~/bin$ bst.linux
    bash:...
  9. i'm using brad spin tool on linux with the object...

    i'm using brad spin tool on linux with the object and am getting mostly garbage in my terminal.
  10. Replies
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    1,139

    So as it turns out, integrating the prop plug...

    So as it turns out, integrating the prop plug into a board is a bit of work. I think the problems I was dealing with may have been related to the needed an external power supply and not simply power...
  11. Replies
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    1,139

    FT232 Propeller Reset Communication Issue

    I am having trouble establishing any communication with my propeller chip through my FT232RL chip. I think all the connections are correct on the FTDI usb to serial converter but the connections...
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    387

    should i install 427 and then install 432?

    should i install 427 and then install 432?
  13. Replies
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    387

    i just reinstalled viewport 432 after clearing...

    i just reinstalled viewport 432 after clearing all viewport products off my system and this is my file structure. not seeing the tutorial directory.




    C:\Program Files\ViewPort
    Volume in...
  14. Replies
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    387

    after trying to run the most basic program in the...

    after trying to run the most basic program in the tutorial library:
    my_first_program.spin

    seriously, does anyone have any words of wisdom. i could try uninstalling and reinstalling, which...
  15. Replies
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    387

    wow, now i'm getting this error. this software...

    wow, now i'm getting this error. this software is really hard to work with.
  16. Replies
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    387

    i uninstalled the program completely and...

    i uninstalled the program completely and reinstalled and that fixed the problem immediately.
  17. Replies
    9
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    387

    viewport connection error

    Hi
    I am having trouble with my propeller proto usb board and viewport.
    I have the usb connection and the a standard 6-9 V wall wart powering the board.
    After opening the viewport application...
  18. Replies
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    402

    what specifically does the ampersand accomplish? ...

    what specifically does the ampersand accomplish? this code is really helping me out, btw. i've got a nice handshaking protocol working now.
  19. Replies
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    loop index problem

    I'm trying to build a little handshaking protocol and am running into a problem with my loop.
    The programming is a little different than the way I would program in C.





    tmp1 VAR BYTE
    ...
  20. i tried converting all the subroutines to...

    i tried converting all the subroutines to functions instead with no effect. i also tried calling Fpu_SPI_Write only which works on a single argument at a time which serves as a workaround, but I...
  21. Replies
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    micromega ide user defined function call

    I am trying to call a user defined function using uM-FPU assembler code. The documentation for user defined function is included in this post as is my .fpu file. I am trying to call the REPORT...
  22. __PARAMCNT or __PARAMn value corrupted on user defined function

    I am trying to use my micromega fpu. My hardware is setup and I have established communication with the fpu. Unfortunately, I have a problem using either a subroutine or a function to write to the...
  23. does anyone else have any experience with...

    does anyone else have any experience with micromega fpu hooking up to an sx chip?
  24. any help greatly appreciated.

    any help greatly appreciated.
  25. micromega FPU user defined function call - FCALL

    I am trying to call a user defined function on a micromega fpu. A portion of my code is listed. I am using:




    '-------------------- uM-FPU USER DEFINED FUNCTIONS ---------------------------...
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