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  1. Re: Using MPLABX 5.35 Assembler without PbPro

    I seem to have MPASM 5.76

    Use windows interface mpasmwin with the default options the file tried to assemble but gave me the following errors.



    Error[113] ...
  2. Using MPLABX 5.35 Assembler without PbPro

    I have an assembler file I want to compile for the PIC18F452.

    How can I call the MPLABX 5.35 assembler (installed with PbPro) and send it the attached ASM code directly?

    Thanks.....

    9518
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    Re: Ramp up down? Code ideas.

    Thanks for those. :smile:
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    Ramp up down? Code ideas.

    Code idea help please..

    I have a program that uses a 16 bit variable number between 0-4095 $000-FFF to control electric motor power.

    It also uses a flag 'F' (high nibble) in that same 16 bit...
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    Re: Quadcopter on an 18F25K20

    Yes we would like to see your code.
    Nice job..
  6. Re: 18F26K80 Serial setting sanity check and 4xPLL.

    To be fair it worked ok at 64mhz without any optimisation I'm just being greedy and trying to free up/gain some cycles in advance of other stuff.
    I have a heat gun and freeze spray so it's pretty...
  7. Re: 18F26K80 Serial setting sanity check and 4xPLL.

    I also had a bad/fake 20mhz resonator. :mad:

    I then tried some Farnell ones and decent crystals all worked ok, even at 96mhz.

    The board actually worked in the car at 96mhz but that is overspec...
  8. Re: 18F26K80 Serial setting sanity check and 4xPLL.

    I have the PIC running at 80 and 96mhz on the bench now.
    Looks like it was a setting issue and not waiting for clock to settle before engaging PLL.
    Thanks for the ideas/help.
  9. Re: 18F26K80 Serial setting sanity check and 4xPLL.

    I will revisit all the replies. Thanks
  10. Replies
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    Re: 18F26K80 Code Optimisation.

    I wanted to see if it could run at 80mhz and if it did that would give me some free time with no code optimising.

    I understand the define osc would need tweaking.

    If I could get it going at...
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    Re: 18F26K80 Code Optimisation.

    Because I'm talking on three separate CAN buses.

    The K80 only has one internal CAN module.
  12. Replies
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    Re: 18F26K80 Code Optimisation.

    My other thread about running the PIC at 80mhz is here.. (I failed to get it working)

    https://www.picbasic.co.uk/forum/showthread.php/24690-18F26K80-Serial-setting-sanity-check-and-4xPLL.
  13. Replies
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    Re: 18F26K80 Code Optimisation.

    Henrik. I appreciate the reply and will study it.

    I don't like indented 'if then's' so don't do it as a rule.

    I was trying to max out the MCP2515 by overclocking the pic to 80mhz (20mhx x...
  14. Replies
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    18F26K80 Code Optimisation.

    Attached is a complex man in the middle program I have written to control my Honda hybrid car via MCP2515 CAN bus modules and a PIC18F26K80 at 64mhz.

    It works well in the car presently but I'm...
  15. Re: HSERIN HSEROUT 9BIT & PARITY (Output is Losing a bit!)

    This seems to work??

    9314
  16. Re: HSERIN HSEROUT 9BIT & PARITY (Output is Losing a bit!)

    That gives loads of errors for me..
    9313
  17. Re: HSERIN HSEROUT 9BIT & PARITY (Output is Losing a bit!)

    Attached is another Saelea logic data file in which I am struggling to work out the baud rate and parity etc.
    It's from a similar device to my earlier posts in this thread so logically you would...
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    Re: to many redirects

    Yes I was foiled by too many redirects after my last post.. :(
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    Re: to many redirects

    Yes till still same problem here in UK with Latest Chrome and Edge.
    Even with flushed cookies etc it refuses to work for days, then starts working like now and I'm posting this via chrome.

    I...
  20. Re: HSERIN HSEROUT 9BIT & PARITY (Output is Losing a bit!)

    I think you are both right. Thanks a lot.
    I had tried lots of combos!!! But missed odd parity...
  21. Re: HSERIN HSEROUT 9BIT & PARITY (Output is Losing a bit!)

    Yes but setting the decoder to 8E1 on the input gives parity errors. ???

    Attached is some logic 1.2.40 data. The top line is the incoming data.

    Perhaps some kind soul could have a look at it...
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    Re: to many redirects

    I can also confirm the forum still does not work with Chrome.

    I have to use Edge to use this site. :(
  23. Re: HSERIN HSEROUT 9BIT & PARITY (Output is Losing a bit!)

    Maybe I mislead you then, sorry I mean 8,E,1 (1 start bit, 8 data bits, 1 parity bit and one stop bit)

    The below sort of works just moving the 9th bit and the 8 Bit data straight across from the...
  24. HSERIN HSEROUT 9BIT & PARITY (Output is Losing a bit!)

    I've got some 48000 bps 9,E,1 Data coming into a 12F1822 pic running at 32mhz.




    #config
    __config _CONFIG1, _FOSC_INTOSC & _WDTE_OFF & _PWRTE_OFF & _MCLRE_OFF & _BOREN_OFF & _CLKOUTEN_OFF &...
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    Re: to many redirects

    I also get this too many redirects issue with latest version of Chrome.
    Had it for at least a couple of months or so.
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