PortE problems (PIC18F4455)


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  1. #14
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    you didn't read the whole post of the config fuse setting. I found the issue later on the same thread. If you want to use the new CONFIG directive, you MUST set them in the pic18F4550.inc file. As now PBP don't support the new directive... this where the Config file (stated in the thread) where born

    NOW being said... if i use the CONFIG stuff bellow.. in wich i did few error for my own pleasure ..
    Code:
            CONFIG PLLDIV = 5          ; Divide by 5 (20 MHz oscillator input)
            CONFIG CPUDIV = OSC2_PLL3  ; [OSC1/OSC2 Src: /2][96 MHz PLL Src: /3]
            CONFIG USBDIV = 1          ; USB clock source comes directly from the primary oscillator block with no postscale
            CONFIG FOSC = HS           ; HS oscillator, HS used by USB
            CONFIG FCMEM = ON          ; Fail-Safe Clock Monitor enabled
            CONFIG IESO = ON           ; Oscillator Switchover mode enabled
            CONFIG PWRT = ON           ; PWRT enabled
            CONFIG BOR = ON            ; Brown-out Reset enabled in hardware only (SBOREN is disabled)
            CONFIG BORV = 2             
            CONFIG VREGEN = ON         ; USB voltage regulator enabled
            CONFIG WDT = ON            ; HW Enabled - SW Disabled
            CONFIG WDTPS = 1           ; 1:1
            CONFIG MCLRE = ON          ; MCLR pin enabled; RE3 input pin disabled
            CONFIG LPT1OSC = OFF       ; Timer1 configured for higher power operation
            CONFIG PBADEN = ON         ; PORTB<4:0> pins are configured as analog input channels on Reset
            CONFIG CCP2MX = ON         ; CCP2 input/output is multiplexed with RC1
            CONFIG STVREN = ON         ; Stack full/underflow will cause Reset
            CONFIG LVP = OFF           ; Single-Supply ICSP disabled
            CONFIG ICPRT = OFF         ; ICPORT disabled
            CONFIG XINST = OFF         ; Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
            CONFIG DEBUG = OFF         ; Background debugger disabled, RB6 and RB7 configured as general purpose I/O pins
            CONFIG CP0 = OFF           ; Block 0 (000800-001FFFh) not code-protected
            CONFIG CP1 = OFF           ; Block 1 (002000-003FFFh) not code-protected
            CONFIG CP2 = OFF           ; Block 2 (004000-005FFFh) not code-protected
            CONFIG CP3 = OFF           ; Block 3 (006000-007FFFh) not code-protected
            CONFIG CPB = OFF           ; Boot block (000000-0007FFh) not code-protected
            CONFIG CPD = OFF           ; Data EEPROM not code-protected
            CONFIG WRT0 = OFF          ; Block 0 (000800-001FFFh) not write-protected
            CONFIG WRT1 = OFF          ; Block 1 (002000-003FFFh) not write-protected
            CONFIG WRT2 = OFF          ; Block 2 (004000-005FFFh) not write-protected
            CONFIG WRT3 = OFF          ; Block 3 (006000-007FFFh) not write-protected
            CONFIG WRTB = OFF          ; Configuration registers (300000-3000FFh) not write-protected
            CONFIG WRTC = OFF          ; Boot block (000000-0007FFh) not write-protected
            CONFIG WRTD = OFF          ; Data EEPROM not write-protected
            CONFIG EBTR0 = OFF         ; Block 0 (000800-001FFFh) not protected from table reads executed in other blocks
            CONFIG EBTR1 = OFF         ; Block 1 (002000-003FFFh) not protected from table reads executed in other blocks
            CONFIG EBTR2 = OFF         ; Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
            CONFIG EBTR3 = OFF         ; Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
            CONFIG EBTRB = OFF         ; Boot block (000000-0007FFh) not protected from table reads executed in other blocks
    and i place it in the 18F4550.inc file like that
    Code:
    ;****************************************************************
    ;*  18F4550.INC                                                 *
    ;*                                                              *
    ;*  By        : Leonard Zerman, Jeff Schmoyer                   *
    ;*  Notice    : Copyright (c) 2004 microEngineering Labs, Inc.  *
    ;*              All Rights Reserved                             *
    ;*  Date      : 12/31/04                                        *
    ;*  Version   : 2.46                                            *
    ;*  Notes     :                                                 *
    ;****************************************************************
            NOLIST
        ifdef PM_USED
            LIST
            "Error: PM does not support this device.  Use MPASM."
            NOLIST
        else
            LIST
            LIST p = 18F4550, r = dec, w = -311, f = inhx32
            INCLUDE "P18F4550.INC"	; MPASM  Header
            CONFIG PLLDIV = 5          ; Divide by 5 (20 MHz oscillator input)
            CONFIG CPUDIV = OSC2_PLL3  ; [OSC1/OSC2 Src: /2][96 MHz PLL Src: /3]
            CONFIG USBDIV = 1          ; USB clock source comes directly from the primary oscillator block with no postscale
            CONFIG FOSC = HS           ; HS oscillator, HS used by USB
            CONFIG FCMEM = ON          ; Fail-Safe Clock Monitor enabled
            CONFIG IESO = ON           ; Oscillator Switchover mode enabled
            CONFIG PWRT = ON           ; PWRT enabled
            CONFIG BOR = ON            ; Brown-out Reset enabled in hardware only (SBOREN is disabled)
            CONFIG BORV = 2             
            CONFIG VREGEN = ON         ; USB voltage regulator enabled
            CONFIG WDT = ON            ; HW Enabled - SW Disabled
            CONFIG WDTPS = 1           ; 1:1
            CONFIG MCLRE = ON          ; MCLR pin enabled; RE3 input pin disabled
            CONFIG LPT1OSC = OFF       ; Timer1 configured for higher power operation
            CONFIG PBADEN = ON         ; PORTB<4:0> pins are configured as analog input channels on Reset
            CONFIG CCP2MX = ON         ; CCP2 input/output is multiplexed with RC1
            CONFIG STVREN = ON         ; Stack full/underflow will cause Reset
            CONFIG LVP = OFF           ; Single-Supply ICSP disabled
            CONFIG ICPRT = OFF         ; ICPORT disabled
            CONFIG XINST = OFF         ; Instruction set extension and Indexed Addressing mode disabled (Legacy mode)
            CONFIG DEBUG = OFF         ; Background debugger disabled, RB6 and RB7 configured as general purpose I/O pins
            CONFIG CP0 = OFF           ; Block 0 (000800-001FFFh) not code-protected
            CONFIG CP1 = OFF           ; Block 1 (002000-003FFFh) not code-protected
            CONFIG CP2 = OFF           ; Block 2 (004000-005FFFh) not code-protected
            CONFIG CP3 = OFF           ; Block 3 (006000-007FFFh) not code-protected
            CONFIG CPB = OFF           ; Boot block (000000-0007FFh) not code-protected
            CONFIG CPD = OFF           ; Data EEPROM not code-protected
            CONFIG WRT0 = OFF          ; Block 0 (000800-001FFFh) not write-protected
            CONFIG WRT1 = OFF          ; Block 1 (002000-003FFFh) not write-protected
            CONFIG WRT2 = OFF          ; Block 2 (004000-005FFFh) not write-protected
            CONFIG WRT3 = OFF          ; Block 3 (006000-007FFFh) not write-protected
            CONFIG WRTB = OFF          ; Configuration registers (300000-3000FFh) not write-protected
            CONFIG WRTC = OFF          ; Boot block (000000-0007FFh) not write-protected
            CONFIG WRTD = OFF          ; Data EEPROM not write-protected
            CONFIG EBTR0 = OFF         ; Block 0 (000800-001FFFh) not protected from table reads executed in other blocks
            CONFIG EBTR1 = OFF         ; Block 1 (002000-003FFFh) not protected from table reads executed in other blocks
            CONFIG EBTR2 = OFF         ; Block 2 (004000-005FFFh) not protected from table reads executed in other blocks
            CONFIG EBTR3 = OFF         ; Block 3 (006000-007FFFh) not protected from table reads executed in other blocks
            CONFIG EBTRB = OFF         ; Boot block (000000-0007FFh) not protected from table reads executed in other blocks          
            NOLIST
        endif
            LIST
    EEPROM_START	EQU	0F00000h
    BLOCK_SIZE	EQU	32
    if i used the kinda unusefull code bellow
    <img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=964&stc=1&d=1152676768 ">

    No error, no nothing.. Config fuses? no problem
    <img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=965&stc=1&d=1152676888 ">

    I've heard somewhere that you should change all config fuse to be sure that all will be considered.

    Using the OLD method is still working.. read the config fuse thread, there's @ errorlevel stuff... read it 'till the end
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    Last edited by mister_e; - 12th July 2006 at 05:12.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

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