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Type: Posts; User: charliecoultas

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    Re: Happy Birthday AlbertoFS

    Belated birthday wishes Alberto. Yes, keeping the brain active is sooo important.

    Charlie
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    Re: HBUSIN stops program?

    Frizie

    The two HBSIN commands are commented out, but I guess that's not the problem.

    Charlie
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    Re: New PICkit 4 available

    Frizie

    Thanks for taking the trouble to explain that. I'm sure many members will find it useful.

    Charlie
  4. Re: Compiler give error if more than 50 times is used directive "Include"

    It's because the ISO (international Standards Org) have got into bed with Microchip. Stranger things have happened.....
  5. Re: Compiler give error if more than 50 times is used directive "Include"

    Hey Les

    The International Standards Organisation have just redefined the BYTE. It now has 9 bits.
    When you have a minute could you mod the compiler please?

    Best
    Charlie
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    Re: Electromagnetic display

    You've just re-invented ferrite core memory Ken!
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    Re: Inexplicable fault. Any tips?

    Some of today's music sounds better "without loudspeakers connected!".

    Charlie
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    Re: Inexplicable fault. Any tips?

    A piece of insulated cable that has a break in it?
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    Re: Compiler problems

    Peter

    This is a long shot: load the compiler and copy/paste this in, then click "compile":

    Device = 18F26K22
    Declare Xtal = 64


    Charlie
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    Re: RC522 RFID Code

    As Joseph says, this would make a good article for the Wiki

    Charlie
  11. Re: 24EP256GP204 external interrupt problem

    Hi Tadd

    Are you sure that A.4 is the input? I would guess that a floating pin might cause the trouble you are having.

    Charlie
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    Re: Compiler problems

    Peter

    Sometimes, after editing a source, the compiler locks up half way through the compilation. It's as though Win10 has forgotten about it.
    The only solution is to re-boot Win10. It happens on...
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    Re: Malware on this website?

    Lester, we appreciate your hard work very much. Sorry I can't be more help.

    Charlie
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    Re: Malware on this website?

    I'm very willing to help, but as John says, how?

    Charlie
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    Re: Malware on this website?

    Are we saying that somebody has posted a link that points at a suspicious site?

    Charlie
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    Re: Drawing lines on CRT screen

    Thanks John, that looks just the thing.

    Charlie
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    Re: Drawing lines on CRT screen

    Thanks Teo but I want to write some code that will plot lines on my screen.
    I have all the hardware.

    Charlie
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    Drawing lines on CRT screen

    I have a cathode ray tube and the XY plates are driven by two 12 bit DACs.
    I need to draw lines from the centre of the tube (0,0) at various angles. The DACs
    are connected to a 18F26K22 running at...
  19. Re: Compiler 3.6.1.7 issue with 16F1829 and I2C-LCD

    Henk

    As George suggested, you are not alone, we have all been to similar places. Hang in there.
    Les will get back to you.

    Charlie
  20. [SOLVED !] Re: Latest compiler updates (2018) - will upgrade any version?

    Thanks Stephen, George. I am always nervous about changing the registry - I can do plenty of damage anyway!
    I'll try it when I am sure everything is safely backed up.

    Charlie
  21. [SOLVED !] Re: Latest compiler updates (2018) - will upgrade any version?

    Oh, I would say yes you should use the post #10 version, then apply the latest update. The troubles I am having go back earlier.

    Charlie
  22. [SOLVED !] Re: Latest compiler updates (2018) - will upgrade any version?

    Ever since I wound back Win10, and reloaded an earlier vsn of Proton, I get the message "Critical database error - unable to continue" at the bottom of the Proton editor screen. The compiler works,...
  23. [SOLVED !] Re: Latest compiler updates (2018) - will upgrade any version?

    I'm almost there George. One final question: how do you know it's a "full install". The update section says not to uninstall the previous vsn because this is an update.

    Where is the "full...
  24. [SOLVED !] Re: Latest compiler updates (2018) - will upgrade any version?

    I think I see. Finally, where do I get a Full Install from please George. My old one disappeared when I wound back Win10.

    Charlie

    Found it. I'll try that....
  25. [SOLVED !] Re: Latest compiler updates (2018) - will upgrade any version?

    ..which still begs the question: If you have missed some "updates", is it OK to apply later updates or does a later update include all previous updates?

    If I'm being thick then forgive me.
    Charlie
  26. [SOLVED !] Re: Latest compiler updates (2018) - will upgrade any version?

    Guess what happens if you DO uninstall the previous compiler and then install just an update?
    It seems to work but there is no assembler listing visible, quite a few things are not there, but it...
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    Re: Programmable RF oscillators

    Like I said in the previous post, there are no anomalies up to 210Megs.

    Charlie
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    Display photo for Les

    Sorry Les, I couldn't attach this photo to my PM. I think this should work.
    http://www.electricstuff.co.uk/auctions.html


    3519

    Charlie
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    Re: Programmable RF oscillators

    Just checked with our frequency meter at work. Up to 210MHz it is pretty spot-on with no jumps or strange behaviour, can't go any higher, the meter gives up.

    This is with Les's original Synth...
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    Re: Is SPI SHout interruptible

    Relating to interrupts and spi: I have found that reading an SD card (using Les's SD library rtns) using spi works fine. But when I allow this to be interrupted (by Timer 2 on a 24 bit PIC) it...
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    Re: Programmable RF oscillators

    I'll check on Tuesday back at work, if we're too too busy. We have a frequency meter.

    Charlie
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    Re: Programmable RF oscillators

    Thanks John. 1500MHz is way too high for what we need. The waveform is a bit squarish below 100MHz but gets better as the frequency goes up.
    The errors you mention might be due to a programming...
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    Re: Programmable RF oscillators

    Just got the RF synth board working using Les's code. Thanks Les, your code works perfectly! Will post more when I know more.
    Charlie
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    Re: Dim xxx as code problem on P24

    Sorry Les, I missed this when I PM'd you. Thanks, that will be very useful to me and hopefully others.

    Charlie
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    Re: Dim xxx as code problem on P24

    Thanks John, it was a much needed rest. In winding back to an older Win10. I lost quite a few things but things seem OK again.

    Thanks to everybody who helped, I think it was a registry issue, as...
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