Config Bits


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  1. #1
    Join Date
    May 2014
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    Default Re: Config Bits

    OK. I have tried the various solutions presented. I have PBP2.60C. I have had it for a number of years and used it very little because of similar issues to the one I am having now. However, since I BOUGHT the thing, and since mplab really sucks, and because my sourceboost runs unimaginably slow on this laptop (no good reason for that and it really ticks me off), I decided to try this again. Mistake number 4 or five... I lost count.

    Anyway. I have tried the various solutions. The config bits are still left unset. I typically get the following an error saying that it is overwriting the previous address contents. My assumption (incorrect as it is) was that the program was actually changing the bits. pickit2 disagrees.

    Any other ideas?

    Does anyone have an actual program using the config bits that actually compiles and runs that they would be willing to post so that morons like me can actually SEE what REALLY works?

    just so you can see this ridiculous program I'm using it is below: BTW, just so you know, I used the meConfig to set the bits in the program as outlines. I made sure to uncheck the PBP3 checkbox as I am NOT using that.
    '************************************************* ***************
    '* Name : sound_test.BAS *
    '* Author : MityEltu *
    '* Notice : Copyright (c) 2014 [select VIEW...EDITOR OPTIONS] *
    '* : All Rights Reserved *
    '* Date : 5/6/2014 *
    '* Version : 1.0 *
    '* Notes : *
    '* : *
    '************************************************* ***************

    ASM
    __config _CONFIG1H, _OSC_HS_1H & _FCMEN_OFF_1H & _IESO_OFF_1H
    __config _CONFIG2L, _PWRT_OFF_2L & _BOREN_SBORDIS_2L & _BORV_3_2L
    __config _CONFIG2H, _WDT_OFF_2H & _WDTPS_512_2H
    __config _CONFIG3H, _CCP2MX_PORTC_3H & _PBADEN_OFF_3H & _LPT1OSC_OFF_3H & _MCLRE_ON_3H
    __config _CONFIG4L, _STVREN_OFF_4L & _LVP_OFF_4L & _XINST_OFF_4L & _DEBUG_OFF_4L
    __config _CONFIG5L, _CP0_OFF_5L & _CP1_OFF_5L & _CP2_OFF_5L & _CP3_OFF_5L
    __config _CONFIG5H, _CPB_OFF_5H & _CPD_OFF_5H
    __config _CONFIG6L, _WRT0_OFF_6L & _WRT1_OFF_6L & _WRT2_OFF_6L & _WRT3_OFF_6L
    __config _CONFIG6H, _WRTC_OFF_6H & _WRTB_OFF_6H & _WRTD_OFF_6H
    __config _CONFIG7L, _EBTR0_OFF_7L & _EBTR1_OFF_7L & _EBTR2_OFF_7L & _EBTR3_OFF_7L
    __config _CONFIG7H, _EBTRB_OFF_7H
    ENDASM


    gosub setup
    main:
    goto main
    end


    setup:
    intcon = $00
    intcon2 = $80
    intcon3 = $00
    pie1 = $00
    pie2 = $00

    ccp1con = $00
    ccp2con = $00

    adcon0 = $00
    adcon1 = $0f

    cmcon = $03
    cvrcon = $00
    hlvdcon = $00

    trisa = $00
    porta = $00
    trisb = $ff
    trisc = $00
    portc = $00
    trisd = $ff
    trise = $00
    porte = $00
    return
    Last edited by mityeltu; - 8th May 2014 at 00:17.

  2. #2
    Join Date
    Jul 2003
    Location
    Colorado Springs
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    Default Re: Config Bits

    Quote Originally Posted by mityeltu View Post
    OK. I have tried the various solutions presented. I have PBP2.60C. ...
    I typically get the following an error saying that it is overwriting the previous address contents. ...
    Go back to demon's post #2, and revisit the 543 thread.
    In particular, go to post #5 from mister_e ... and like magic from 9 years ago ... your problem will be solved.

    Well except for the fact that you've set the HS oscillator mode and don't have a DEFINE OSC xx statement.

    And you should just delete that whole setup subroutine.
    Maybe keep the ADCON1 and CMCON values, but unless you are planning on using the comparators ... you'll probably want CMCON = 7.

    Then just do a ...
    Code:
    LED   PORTB.0
    
    Main:
        HIGH LED
        PAUSE 500
        LOW LED
        PAUSE 500
    GOTO Main
    DT

  3. #3
    Join Date
    May 2014
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    Default Re: Config Bits

    You have fixed my problem. I sincerely appreciate your patience and gentleness when faced with my abruptness and rudeness. I apologize for my haste and arrogance and ask for your forgiveness. Thank you again.

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