Quote Originally Posted by mister_e
you just need to modify the .INC in the PBP folders. My own file looks like that
Code:
...

        INCLUDE "P18F4550.INC"	; MPASM  Header
       ; __CONFIG    _CONFIG1L, _PLLDIV_5_1L & _CPUDIV_OSC1_PLL2_1L & _USBDIV_2_1L
       ; __CONFIG    _CONFIG1H, _FOSC_HSPLL_HS_1H
       ; __CONFIG    _CONFIG2H, _WDT_ON_2H & _WDTPS_128_2H
       ; __CONFIG    _CONFIG3H, _PBADEN_OFF_3H
       ; __CONFIG    _CONFIG4L, _LVP_OFF_4L & _ICPRT_OFF_4L & _XINST_OFF_4L

...
You can't just comment out default values. You must assign them something, somewhere, no?

Do you still use the Bootloader?
Nope.

Did you also use the DEFINE OSC 20?
Nope.

How about your current one?
This is my latest code, same acceleration problem:

'define LOADER_USED 1
LED1 VAR PortD.1
START: HIGH LED1
PAUSE 1000
LOW LED1
PAUSE 1000
GOTO START
Finish: end


And these are the configuration bits used:

; 96MHz PLL Prescaler:
CONFIG PLLDIV = 5 ;Divide by 5 (20MHz input)
; CPU System Clock Postscaler:
CONFIG CPUDIV = OSC1_PLL2 ;[OSC1/OSC2 Src: /1][96MHz PLL Src: /2]
; Full-Speed USB Clock Source Selection:
CONFIG USBDIV = 1 ;Clock source from OSC1/OSC2
; Oscillator Selection bits:
CONFIG FOSC = HS ;HS oscillator, HS used by USB
; Fail Safe Clock Monitor:
CONFIG FCMEM = OFF ;Disabled
; Internal/External Switch Over:
CONFIG IESO = OFF ;Disabled
; Power Up Timer:
CONFIG PWRT = ON ;Enabled
; Brown Out Reset:
CONFIG BOR = ON ;Enabled, SBOREN bit is disabled
; Brown Out Voltage:
CONFIG BORV = 21 ;2.1V
; USB Voltage Regulator Enable:
CONFIG VREGEN = OFF ;Disabled
; Watchdog Timer:
CONFIG WDT = OFF ;HW Disabled - SW Controlled
; Watchdog Postscaler:
CONFIG WDTPS = 32768 ;1:32768
; MCLR Enable:
CONFIG MCLRE = ON ;Enabled
; Low Power Timer1 Oscillator Enable:
CONFIG LPT1OSC = OFF ;Timer1 oscillator configured for high power
; Port B A/D Enable:
CONFIG PBADEN = OFF ;PortB<4:0> pins are configured as digital I/O on RESET
; CCP2 Mux bit:
CONFIG CCP2MX = ON ;CCP2 input/output is multiplexed with RC1
; Stack Overflow Reset:
CONFIG STVREN = ON ;Enabled
; Low Voltage ICSP:
CONFIG LVP = OFF ;Disabled
; Dedicated In-Circuit Debug/Programming Enable:
CONFIG ICPRT = OFF ;Disabled
; Extended Instruction Set Enable:
CONFIG XINST = OFF ;Disabled
; Background Debugger Enable:
CONFIG DEBUG = OFF ;Disabled
; Code Protection Block 0:
CONFIG CP0 = OFF ;Disabled
; Code Protection Block 1:
CONFIG CP1 = OFF ;Disabled
; Code Protection Block 2:
CONFIG CP2 = OFF ;Disabled
; Code Protection Block 3:
CONFIG CP3 = OFF ;Disabled
; Boot Block Code Protection:
CONFIG CPB = OFF ;Disabled
; Data EEPROM Code Protection:
CONFIG CPD = OFF ;Disabled
; Write Protection Block 0:
CONFIG WRT0 = OFF ;Disabled
; Write Protection Block 1:
CONFIG WRT1 = OFF ;Disabled
; Write Protection Block 2:
CONFIG WRT2 = OFF ;Disabled
; Write Protection Block 3:
CONFIG WRT3 = OFF ;Disabled
; Boot Block Write Protection:
CONFIG WRTB = OFF ;Disabled
; Configuration Register Write Protection:
CONFIG WRTC = OFF ;Disabled
; Data EEPROM Write Protection:
CONFIG WRTD = OFF ;Disabled
; Table Read Protection Block 0:
CONFIG EBTR0 = OFF ;Disabled
; Table Read Protection Block 1:
CONFIG EBTR1 = OFF ;Disabled
; Table Read Protection Block 2:
CONFIG EBTR2 = OFF ;Disabled
; Table Read Protection Block 3:
CONFIG EBTR3 = OFF ;Disabled
; Boot Block Table Read Protection:
CONFIG EBTRB = OFF ;Disabled

I'm programming the chip via the MeLabs serial programmer.

Robert