Error - ASM: compiled.asm:145:Error[113] Sy

[Anobium]

ASM: compiled.asm:145:Error   Symbol not previously defined (GO_DONE).
ASM: compiled.asm:147:Error   Symbol not previously defined (GO_DONE).

Compile error.  Is there an issue in the dat file? I just do not know what to correct.

Thanks

Code.

;Chip Settings
#chip 16F1847,32
#config OSC=INTOSC

dir PORTA.0 in
dir PORTB.0 out

Main:
PWMLevel = ReadAD(AN0)
set PORTB.0 on
for PWMCount = 1 to 255
  if PWMCount > PWMLevel then set PORTB.0 off
next
goto Main

[ic-beau]

That's odd… that kind of error happens when a label does not exist that you are trying to GOTO.  The same thing would happen if you remarked "Main:"  in your program.  Look at the .ASM file to see if you can find where "GO_DONE" is supposed to be. .. use a text editor that shows line numbers and look near line 145 and line 147 to see what's going on there or see where that block is called from.   Can you post the .ASM file?

[Anobium]

;Program compiled by Great Cow BASIC (0.9 5/11/2012)
;Need help? See the GCBASIC forums at http://sourceforge.net/projects/gcbasic/forums,
;check the documentation or email w_cholmondeley at users dot sourceforge dot net.
;********************************************************************************
;Set up the assembler options (Chip type, clock source, other bits and pieces)
 LIST p=16F1847, r=DEC
#include <P16F1847.inc>
 __CONFIG _CONFIG1, _MCLRE_OFF & _WDTE_OFF & _FOSC_INTOSC
 __CONFIG _CONFIG2, _LVP_OFF & _PLLEN_OFF
;********************************************************************************
;Set aside memory locations for variables
DELAYTEMP   EQU 112
SysWaitTemp10US EQU 117
ADREADPORT  EQU 32
PWMCOUNT    EQU 33
PWMLEVEL    EQU 34
READAD  EQU 35
;********************************************************************************
;Vectors
    ORG 0
    goto    BASPROGRAMSTART
    ORG 4
    retfie
;********************************************************************************
;Start of program memory page 0
    ORG 5
BASPROGRAMSTART
;Call initialisation routines
    call    INITSYS
;Start of the main program
    banksel TRISA
    bsf TRISA,0
    bcf TRISB,0
MAIN
    banksel ADREADPORT
    clrf    ADREADPORT
    call    FN_READAD
    movf    READAD,W
    movwf   PWMLEVEL
    bsf PORTB,0
    clrf    PWMCOUNT
SysForLoop1
    incf    PWMCOUNT,F
    movf    PWMCOUNT,W
    subwf   PWMLEVEL,W
    btfss   STATUS, C
    bcf PORTB,0
    movlw   255
    subwf   PWMCOUNT,W
    btfss   STATUS, C
    goto    SysForLoop1
SysForLoopEnd1
    goto    MAIN
BASPROGRAMEND
    sleep
    goto    BASPROGRAMEND
;********************************************************************************
Delay_10US
D10US_START
    movlw   25
    movwf   DELAYTEMP
DelayUS0
    decfsz  DELAYTEMP,F
    goto    DelayUS0
    nop
    decfsz  SysWaitTemp10US, F
    goto    D10US_START
    return
;********************************************************************************
INITSYS
    movlw   135
    banksel OSCCON
    andwf   OSCCON,F
    movlw   240
    iorwf   OSCCON,F
    bcf ADCON0,ADON
    bcf ADCON1,ADFM
    banksel ANSELA
    clrf    ANSELA
    clrf    ANSELB
    banksel CM2CON0
    bcf CM2CON0,C2ON
    bcf CM1CON0,C1ON
    banksel PORTA
    clrf    PORTA
    clrf    PORTB
    return
;********************************************************************************
FN_READAD
SysSelect1Case1
SysSelectEnd1
    banksel ADCON1
    bcf ADCON1,ADCS1
    bsf ADCON1,ADCS0
    bcf ADCON0,CHS0
    bcf ADCON0,CHS1
    bcf ADCON0,CHS2
    bcf ADCON0,CHS3
    banksel ADREADPORT
    btfss   ADREADPORT,0
    goto    ENDIF3
    banksel ADCON0
    bsf ADCON0,CHS0
ENDIF3
    banksel ADREADPORT
    btfss   ADREADPORT,1
    goto    ENDIF4
    banksel ADCON0
    bsf ADCON0,CHS1
ENDIF4
    banksel ADREADPORT
    btfss   ADREADPORT,2
    goto    ENDIF5
    banksel ADCON0
    bsf ADCON0,CHS2
ENDIF5
    banksel ADREADPORT
    btfss   ADREADPORT,3
    goto    ENDIF6
    banksel ADCON0
    bsf ADCON0,CHS3
ENDIF6
    banksel ADCON0
    bsf ADCON0,ADON
    movlw   2
    movwf   SysWaitTemp10US
    banksel STATUS
    call    Delay_10US
    banksel ADCON0
    bsf ADCON0,GO_DONE
SysWaitLoop1
    btfsc   ADCON0,GO_DONE
    goto    SysWaitLoop1
    bcf ADCON0,ADON
    banksel ANSELA
    clrf    ANSELA
    clrf    ANSELB
    banksel ADRESH
    movf    ADRESH,W
    banksel READAD
    movwf   READAD
    return
;********************************************************************************
;Start of program memory page 1
    ORG 2048
;Start of program memory page 2
    ORG 4096
;Start of program memory page 3
    ORG 6144
 END

[Anobium]

I have changed the chip to16F1825.

Same error.

My test program.

#chip 16F1825, 4
#config Osc = XT, MCLRE_ON
'Setup the ADC  pin direction
    Dir PORTA.0 In
    dim ADCreading as byte
    main:
                ADCreading = ReadAD(AN0)
                [\code]

[kent_twt4]

I have no problem compiling with GCB (0.9 31/5/2012).  COMPILE.BAT file contains instructions for using the internal assembler:

@ECHO OFF
C:
cd \PROGRA~1\GCBASIC
GCBASIC /NP /NC  %1 /O:compiled.asm /A:GCASM /P:download.bat
rem /V is verbose capture output mode
rem GCBASIC /NP /NC %1 /O:compiled.asm /A:makeasm.bat /P:download.bat

I was going to guess an outdated MPLAB and MPASM for the newer enhanced midrange device files?

[Anobium]

Superb response.   The error has now gone.

I have changed to  the internal assembler '/A:GCASM'.

Thank you.