Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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What's wrong with my code? I'm using mplabx v.5.35. 

 

;Blink LED with Loop Timer Delay 

    
; PIC16F1829 Configuration Bit Settings

; Assembly source line config statements

#include "p16f1829.inc"

; CONFIG1
; __config 0x9E4
 __CONFIG _CONFIG1, _FOSC_INTOSC & _WDTE_OFF & _PWRTE_OFF & _MCLRE_ON & _CP_OFF & _CPD_OFF & _BOREN_OFF & _CLKOUTEN_OFF & _IESO_OFF & _FCMEN_OFF
; CONFIG2
; __config 0x3EFF
 __CONFIG _CONFIG2, _WRT_OFF & _PLLEN_OFF & _STVREN_ON & _BORV_LO & _LVP_ON
;First include header file
; loader processor and set radix to decimal
    list p=16f1829, R=DEC
    CBLOCK 0x30 ; Define GPR variable register locations
DLAY
LOOPcount
    
int BANKSEL =1;
int LATA =2; 
; New Vars^
    ENDC
    
;Star Setup
    ORG 0
    goto Start
    
    ORG 4 
    RETFIE
    
START
    
;Clock Setup
    BANKSEL OSCCON
    movlw 0x6A
    movwf OSCCON 
    
;Port Setup
    BANKSEL OSCCON
    movlw 0x6A
    movwf OSCCON
    
;Port Setup
    BANKSEL TRISA
    Clrf TRISA
    BANKSEL LATA
    olrf LATA
    
;Challenge Loop
Loop
    while(true){
    BANKSEL =1;
    LATA =2;
    BSF(LATA,5); Set RA5 (High)
    call (Delay)
    BANKSEL =1
    LATA =2
    BCF(LATA,5); Clear RA5(Low)
    call(Delay)
    }
goto Loop
    
Delay 
    BANKSEL VarA
    movlw 0xFF
    movwf VarA
Outside
    decfsz VarA
    goto Goon
    return
Goon
    movlw 0xFF
    movwf VarB
Inside 
    decfsz VarB
    goto Inside
    goto Outside
END

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