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  1. Replies
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    Re: Help with Using the Catalex MP3 Player

    Hi

    Program is doing what I want for now.... putting the clear in before the goto has cleared a lot of the issues.

    I know it is still not elegant and will have issues still... I am "not" a...
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    Re: Help with Using the Catalex MP3 Player

    There is a second switch but it was so dirty i couldn't get it to work.... it would have been ideal.

    I have built a debounce circuit that is external .... then a schmitt to clean up the pulses as...
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    Re: Help with Using the Catalex MP3 Player

    Thank you all for your replies

    I put a message reset variable in as Ioannis suggested
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    Help with Using the Catalex MP3 Player

    Hi Thank you for reading

    I am using a Catlex MP3 Player (It was Cheap) from ebay to play specific sound bytes driven from a GPO dial telephone.... Dial 3 it plays track three, dial 7 it plays...
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    Re: Not or Invert

    Thank you :-)
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    Re: Not or Invert

    Not at all..

    Just couldn't get it

    Old Age

    Thank you
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    Re: Not or Invert

    so :-

    Not_PB2 = ~DigitalInputPin

    That easy ?

    Thank You
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    Not or Invert

    Very Very Quick question :-

    I have a digital input..... How do I invert it in software , Brain freeze :-(

    BR
    Andy

    Thank you all for reading
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    Re: Hserout questions

    Hi All

    Thanks for all your advice guys.... Turns out I was right with the defines except the 9600 should have been 9615

    The thing that fixed it all was putting a small delay (pause 100) between...
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    Re: Hserout questions

    Yes 4Megs Crystal
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    Re: Hserout questions

    I have ..... Still intermittent coms 🙄
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    Hserout questions

    Hi All

    Attempting to get some serial communication working with a 16f628 (4Meg Xtal) My defines are as below :-


    DEFINE OSC 4
    DEFINE HSER_TXSTA 24h
    DEFINE HSER_RCSTA 90h
    DEFINE HSER_BAUD...
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    Re: OSCCON=$60 Help Please 16F628

    Thank you all

    Sorted

    Andy
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    Re: OSCCON=$60 Help Please 16F628

    I got it now..... That might explain it :-)

    Thank you all for help..... sometimes you cant see the trees etc etc

    Thank you Again

    Andy
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    Re: OSCCON=$60 Help Please 16F628

    Sorry :--
    LIST
    LIST p = 16F628A, r = dec, w = -302
    INCLUDE "P16F628A.INC" ; MPASM Header
    __config _XT_OSC & _WDT_ON & _MCLRE_ON & _LVP_OFF & _CP_OFF
    NOLIST
    ...
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    OSCCON=$60 Help Please 16F628

    Hi All

    Attempting to set up a serial comms unit to control a MP3 player.

    But issues with compiling this bit:-



    DEFINE OSC 4 'Set oscillator in MHz
    'OSCCON = $60 '4 Megs...
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    DS1302 RTC Loop issues

    Hi All

    Just a quick question look for help maybe ..... I have the following code with a DS1307




    gettime: I2CRead SDA, SCL, $D0, $00, [RTCSec, RTCMin, RTCHour, RTCDay, RTCDate, RTCMonth,...
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    Re: Pullup Configuration Help

    Will experiment more when the decks are clear

    Andy
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    Re: Pullup Configuration Help

    Hi Richard

    It was only a switch ..... Still is, so no leakage either hard down to 0v when on or using the pull up to 5v.

    5v is good clean linear battery derived from 12v Cell .... No noise,...
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    Re: Pullup Configuration Help

    Well... I still dont know what i was doing wrong.

    With the inclusion of a 10K resistor all is working..... Cannot get internal pullups to work at all. I give up ;-)

    Thank you all for your...
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    Re: Pullup Configuration Help

    Hi Richard

    Yes.... Your code works fine :-)

    Something I am doing at my end. Thank you for listening

    Can post more tomorrow .... Working away at moment :-)

    BR
    Andy
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    Re: Pullup Configuration Help

    Thank you all

    I did ask similar previously... Still dont get why I am having issues... Clutching at straws a little.

    Just looking for help !

    Hardware engineer in a software world........
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    Pullup Configuration Help

    Hi All

    Been a whilst since I played with this stuff !




    ' Name : WhiteLightClock.pbp
    ' Compiler : PICBASIC PRO Compiler 2.6
    ' Assembler : MPASM
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    Re: 16f627a Loop issues

    Out of desperation I checked TRISB=%00000100

    Should be :- TRISB=%00001000 for RB3 Input :-)

    Not near the project at moment but might be the issue ????

    Possible lesson learnt. :-)

    BR...
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    Re: 16f627a Loop issues

    I understand TRISB.3 and OPTION_REG.7=0

    Why LVP_OFF, I think it is off anyway ?

    Still not working :-(

    BR
    Andy
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