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  • Recent Forum Posts

    longpole001

    Re: Error when compiling with DT_INTS_3_4b"

    thanks guys

    longpole001 Yesterday, 15:50 Go to last post
    mpgmike

    Re: Error when compiling with DT_INTS_3_4b"

    This or some variation may work. I borrowed & modified it from working code.



    ASM
    #if __PROCESSOR__ = "18F27K40" or __PROCESSOR__ = "18F47K40"

    #define IOC_INT

    #else

    mpgmike Yesterday, 14:52 Go to last post
    richard

    Re: Error when compiling with DT_INTS_3_4b"

    4.12 in manual

    richard Yesterday, 14:41 Go to last post
    richard

    Re: Calculate tuning value for the AD9850 DDS.

    mike you may find this interesting
    www.picbasic.co.uk/forum/showthread.php?t=12433

    richard Yesterday, 14:38 Go to last post
    Mike, K8LH

    Re: Calculate tuning value for the AD9850 DDS.

    Here's a slightly optimized version of the AD9850 calcFTW() function (XC8) from the previous post. This version is smaller and nearly 100 cycles faster weighing in at 42 words and 665 cycles.

    I...

    Mike, K8LH Yesterday, 07:33 Go to last post
    longpole001

    Re: Error when compiling with DT_INTS_3_4b"

    ok found the problem

    an include that is common to the project uses enable /disable RBC_INT , which does not exist on the 27k40

    hows ever i need to enable/disable RBC_INT when its 46k80 but...

    longpole001 Yesterday, 05:18 Go to last post
    longpole001

    Re: Error when compiling with DT_INTS_3_4b"

    hi DAVE

    i am also getting some compile errors , that not sure why ,

    using DT_INTS-18_34c for the 18F24K40 , no priority is used

    longpole001 Yesterday, 02:47 Go to last post
    astanapane

    Re: GPS Project: PIC18F26K22 or PIC18F46K22

    Now it is clear. I did it as you advised. Thank a lot.

    astanapane - 16th July 2018, 21:35 Go to last post
    tumbleweed

    Re: GPS Project: PIC18F26K22 or PIC18F46K22

    Sorry, I should have explained better.

    The PIC IO pin is fine for driving the regulator ENable input... you shouldn't need any other circuitry. Set PORTB.2 as an output low to power off the GPS,...

    tumbleweed - 16th July 2018, 20:55 Go to last post
    astanapane

    Re: GPS Project: PIC18F26K22 or PIC18F46K22

    What i did, is to have all ports low, until the LCD is powered up. Then i set one of the PIC's port to high to enable the GPS's regulator.

    That's all and it works up to now fine. Should i leave...

    astanapane - 16th July 2018, 19:04 Go to last post

  • LED Display RSS Feed

    Scrolling thermometer 

    by
    fratello
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    Published on - 2nd November 2011 00:08     Number of Views: 4635 
    Article Preview

    Using 16F628A, DS18B20 and 7x7 LED matrix (home-made) I made this scrolling-thermometer, based on code wrote by Mr.Wellyboot. ...
    Read More Read More

    Silly little LED flasher 

    by
    Charles Linquis
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    Published on - 2nd September 2011 09:54

    I don't know why anyone else might need this, but who knows?

    I needed a warning LED to light up when there ...
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    3 x 7 segments LED display 


    ...
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    Displaying Videos and Images on 4Dsystems uOLED Serially 

    by
    RFEFX
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    Published on - 14th December 2010 09:15  Number of Views: 6986 

    I have to start by saying that those guys at 4Dsystems really know what they are doing. they have made it very easy to display ...
    Read More Read More

    LED bar graph with selectable range min and max 

    by
    Darrel Taylor
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    Published on - 23rd October 2010 17:10  Number of Views: 4981 
    Article Preview


    Click image for larger version.

    Code:
    DEFINE OSC 4
;----[USART Settings]-------------------------------------------------------
    ...
    Read More Read More

    144 LED Games Console Project 

    by
    Art
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    Published on - 26th June 2010 13:49  Number of Views: 10951 

    144 LED Game Console
    Featuring original recoded clones of two classic games: Snake and Tetris!


    ...
    Read More Read More

    MIBAM - (Mirror Imaged Bit Angle Modulation) 

    by
    Darrel Taylor
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    Published on - 18th June 2010 01:04  Number of Views: 3627 
    Article Preview

    MIBAM (pronounced "My BAM")
    Which stands for ... "Mirror Imaged Bit Angle Modulation"
    ...
    Read More Read More
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