Search Results - MEL PICBASIC Forum


Search:

Type: Posts; User: kevlar129bp; Keyword(s):

Page 1 of 4 1 2 3 4

Search: Search took 0.01 seconds.

  1. Re: bitwise head scratcher? Rather, pulling my hair out.

    Thanks for your replies guys!

    Don't I feel like an idiot! Here was my problem...

    From this:
    if PORTB & OutputMap1 = OutputMap1 then

    To this:
    if (PORTB & OutputMap1) = OutputMap1 then
  2. bitwise head scratcher? Rather, pulling my hair out.

    Hello all,

    Very long time since my last post. I hope everyone is well, considering! Well here goes...
    I've got a setup (18F2420) that controls 8 outputs via an ESP8266 as well as 8 inputs that...
  3. Replies
    8
    Views
    4,880

    Re: Little help with a LM2596 inverter...

    Thank you, thank you, thank you guys :smile:. My thoughts were that ON Semi were backwards, but I needed a second opinion. I think I've looked at those two schematics 50 times each trying to figure...
  4. Replies
    8
    Views
    4,880

    Re: Little help with a LM2596 inverter...

    Umm, Ok,
    Maybe I'm missing something but, negative, is negative. It is a function of the voltage divider on the output. This chip can be set to fixed or variable. This clearly was not my question....
  5. Replies
    8
    Views
    4,880

    Little help with a LM2596 inverter...

    Hello all,

    Been away for a while, hope everyone is well. I've got a question in regards to the LM2596 INVERTING switcher. I'm brain frying over a "shutdown", or rather a "start up" circuit for...
  6. Re: Some help with a circuit I'm working on...hopefully

    No problem Mark, and thanks for yours. I actually have had a THC on my radar for about 6 years now, but a friend of mine just got his table set up and asked me if I would go back to the drawing board...
  7. Re: Some help with a circuit I'm working on...hopefully

    Hey Mark,
    After reading the pages that you pointed out more in depth, I digress. They do seem to be using a current transformer to sense voltage...Which is very weird, in and of itself because...
  8. Re: Some help with a circuit I'm working on...hopefully

    Hey Mark,
    Thanks for the link. Cool info to stash in my file of goodies. The circuit they are referring to in the pages you pointed out, is for an "arc ok" or "ok to move" signal. My Thermal...
  9. Re: Some help with a circuit I'm working on...hopefully

    Hello all,
    The opto route looks very interesting, I have to say. I'll have to do some further studying on that. As far as my second post/reply, I apologize because I believe I misspoke in calling...
  10. Re: Some help with a circuit I'm working on...hopefully

    Thanks for the replies guys,

    As far as the voltage expected from the torch, it will range from a maximum of 0 VDC to a minimum of -300 VDC... or visa-versa, depending on how you want to look at...
  11. Some help with a circuit I'm working on...hopefully

    Hello all,

    Long time, no post. Hope everyone is well. I'm sure hoping one of you brilliant minds can assist or critique an analog circuit I'm working on.
    This circuit will scale the NEGATIVE dc...
  12. Replies
    16
    Views
    3,758

    Re: Help guys...communication issue, I think?

    Thanks guys,

    I have succumbed to the fact of the board rework. Bummer for sure. 1 more question...I have looked at so many datasheets for transceivers that I have lost track. On some datasheets it...
  13. Replies
    16
    Views
    3,758

    Re: Help guys...communication issue, I think?

    Hey Robert,

    I actually did try that trick in my posted code above, but I just revisited it just to make sure and bummer...no love :frown: If you can take a glance at my code above and double check...
  14. Replies
    16
    Views
    3,758

    Re: Help guys...communication issue, I think?

    Cool Henrik,

    I have to say that your brainfart wasn't near as big as mine! Doh, I designed, built and stuffed the boards with those 3081's :biggrin: Oh well, ya gotta crack a few eggs to make an...
  15. Replies
    16
    Views
    3,758

    Re: Help guys...communication issue, I think?

    Hey guys,

    I actually did give the power down thing a thought for a moment, but as Henrik pointed out...1 step forward, two steps back :)

    No problem on the mysterious 887 board operation, as I'm...
  16. Replies
    16
    Views
    3,758

    Re: Help guys...communication issue, I think?

    Thanks Henrik,

    Bummer, I was afraid you were going to tell me that :) I wonder why the 887 board works with both boards on the bus though? That's the part that stumps me. Do you have any insight...
  17. Replies
    16
    Views
    3,758

    Re: Help guys...communication issue, I think?

    Hey Henrik,

    Thanks for your reply. I looked at the Analog datasheet and the only thing that jumped out at me was their termination schema. My bus is built exactly like this one:...
  18. Replies
    16
    Views
    3,758

    Help guys...communication issue, I think?

    Hello all,

    I'm back here posting due to some massive brain fry over my latest project. Here's what I've got:

    PC to a Trendnet TU-S9 (USB to RS232 adapter).
    From there, into a custom board with...
  19. Replies
    23
    Views
    3,906

    Re: Code check and refinement suggestions?

    Thanks WD, Henrik and Avionics,

    I was pondering the leading zero method, which certainly is not a deal breaker for me...I just thought it would be sexier to right justify :smile: If I find a need...
  20. Replies
    23
    Views
    3,906

    Re: Code check and refinement suggestions?

    Hello Henrik.

    If you don't see a large problem with me wiping the individual characters, than I'll give that a run. As far as "live" testing, not as of yet. I designed and etched a board some time...
  21. Replies
    23
    Views
    3,906

    Re: Code check and refinement suggestions?

    Hey Henrik,

    Just got back to my pc, and have a question...

    With my current code being


    'Voltage Display
    if Volts < 100 then '+15
    Lcdout...
  22. Replies
    23
    Views
    3,906

    Re: Code check and refinement suggestions?

    Thanks Henrik,

    I see the further refinement now. BTW, the WOPR is in reference to the awesome computer in war games :-)

    Thanks again... Back to refining,
    Chris
  23. Replies
    23
    Views
    3,906

    Re: Code check and refinement suggestions?

    Doh, I spoke too soon! I can't believe I missed the WOPR Register :biggrin::biggrin::biggrin:

    7046
  24. Replies
    23
    Views
    3,906

    Re: Code check and refinement suggestions?

    Wow,

    With the refinements so far, I went from 4367 words used to 3153 words used! Happy, Happy, Happy :)

    Please let me know if I can put the code on a diet any further...

    Thanks guys

    Chris
  25. Replies
    23
    Views
    3,906

    Re: Code check and refinement suggestions?

    Thanks to all you guys,

    Fixed the Interrupt Returns, working on the LCD display routines and redundant math. Awesome suggestions!

    On the topic of the LCD routines, is this what you meant...
Results 1 to 25 of 100
Page 1 of 4 1 2 3 4