Embedded strings in code mpasm error

I'm using the code below. I am keep receiving these errors and can't figure out why. It did work before for me but now doesn't. Any help would be greatly appreciated. I'm using the latest version of PBP and MPLab 8.4 with associated MPASM. Seems it doesn't recognize "Wout" .

ERROR: Unable to execute mpasmwin.Error[113] C:\PBP\PBPPI18L.LIB 593 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 601 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 601 : Symbol not previously defined (Wout)
Error[113] C:\PBP\LSI\PORTEXPANDER\PORTEXPANDER.ASM 672 : Symbol not previously defined (Wout)
Error[113] C:\PBP\LSI\PORTEXPANDER\PORTEXPANDER.ASM 674 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 593 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 601 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 601 : Symbol not previously defined (Wout)
Error[113] C:\PBP\LSI\PORTEXPANDER\PORTEXPANDER.ASM 672 : Symbol not previously defined (Wout)
Error[113] C:\PBP\LSI\PORTEXPANDER\PORTEXPANDER.ASM 674 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 593 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 601 : Symbol not previously defined (Wout)
Error[113] C:\PBP\PBPPI18L.LIB 601 : Symbol not previously defined (Wout)
Error[113] C:\PBP\LSI\PORTEXPANDER\PORTEXPANDER.ASM 672 : Symbol not previously defined (Wout)
Error[113] C:\PBP\LSI\PORTEXPANDER\PORTEXPANDER.ASM 674 : Symbol not previously defined (Wout)

Code:

'------------GetAddress Macro - Location insensitive ------------------------- ASM GetAddress macro Label, Wout ; Returns the Address of a Label as a Word CHK?RP Wout movlw low Label movwf Wout movlw High Label movwf Wout + 1 endm ENDASM

Not that I have the answer, but if you could inform us what the target PIC is it might helpw those with more knowledge than I to advise.

My guess is that you need to edit the associated .INC file for the chip you are using by commenting out the config lines. This file is located in the PBP folder.

EG:

Code:

;**************************************************************** ;* 18F4580.INC * ;* * ;* By : Leonard Zerman, Jeff Schmoyer * ;* Notice : Copyright (c) 2008 microEngineering Labs, Inc. * ;* All Rights Reserved * ;* Date : 09/15/08 * ;* Version : 2.60 * ;* Notes : * ;**************************************************************** NOLIST ifdef PM_USED LIST "Error: PM does not support this device. Use MPASM." NOLIST else LIST LIST p = 18F4580, r = dec, w = -311, w = -230, f = inhx32 INCLUDE "P18F4580.INC" ; MPASM Header ;__CONFIG _CONFIG1H, _OSC_HS_1H & _FCMEN_OFF_1H & _IESO_OFF_1H ;__CONFIG _CONFIG2H, _WDT_ON_2H & _WDTPS_512_2H ;__CONFIG _CONFIG3H, _PBADEN_OFF_3H & _LPT1OSC_OFF_3H & _MCLRE_ON_3H ;__CONFIG _CONFIG4L, _STVREN_ON_4L & _LVP_OFF_4L & _BBSIZ_1024_4L & _XINST_OFF_4L NOLIST endif LIST EEPROM_START EQU 0F00000h BLOCK_SIZE EQU 8

Also... if using microcode studio to edit... make sure you have the correct target chip selected

Hi, Brian

As Malc gently tells ...

I am totally unable to understand what you are talking about... as long as your project is " top secret classified " !!! ;)

Could you provide a piece of program with config part, and enough to understand what you try to do ... ???

I only suppose the " MCP23S17 " secret code appears somewhere ...

Could this help ??? http://www.picbasic.co.uk/forum/show...951&pagenumber=

Ok ... once more Darrel has striken here ... http://www.pbpgroup.com/modules/wfse...p?articleid=10

Alain

My chip is a 18f4620.

This is basically the code (Below) I am trying to use. It did work just a few days ago but now is compiling with the error I had listed.
Really I am only posting the part of the code that is failing to compile. Problem with "Wout".

Code:

'**************************************************************** '* Name : STRINGS-16.PBP * '* Author : Darrel Taylor * '* Date : 6/12/2005 * '* Note: Strings must be NULL Terminated * '**************************************************************** DEFINE LOADER_USED 1 ' If using bootloader DEFINE OSC 4 DEFINE HSER_TXSTA 24h ' Use this for Higher Baud Rates DEFINE HSER_SPBRG 25 ' 9600 Baud at 4mhz Addr var word Char var byte Clear goto StartLoop ' Required String1: @ da "This is a string",0 AnotherString: @ da "Here is another string",0 '------------GetAddress Macro - Location insensitive ------------------------- ASM GetAddress macro Label, Wout ; Returns the Address of a Label as a Word CHK?RP Wout movlw low Label movwf Wout movlw High Label movwf Wout + 1 endm ENDASM StartLoop ' This loop repeats continuously just as a test. @ GetAddress _String1, _Addr ' Get address of String gosub StringOut ' Send the String hserout [13,10] ' New Line @ GetAddress _AnotherString, _Addr ' Get address of String gosub StringOut ' Send the String hserout [13,10] ' New Line pause 500 goto StartLoop ' Repeat StringOut: ' Send the string out via Hserout Readcode Addr, Char ' Get a character if Char = 0 then StringDone ' Look for Null char, Stop if found hserout [Char] ' Send char Addr = Addr + 1 ' Point to next character goto StringOut ' Continue with rest of the string StringDone: return end

Is Wout defined as a VAR?
In the ASM part
_Wout

It is used in C:\PBP\PBPPI18L.LIB but does not seem to be declared as a var in that file.

Quote:

Originally Posted by mackrackit

Is Wout defined as a VAR?
In the ASM part
_Wout

Hi, Brian

Darrel's code compiles without any problem, either with MPLAB 8.56 or MCS
PBP is 2.60 a

soooo ... error is elsewhere ...

Alain

It compiles fine on my laptop too, and did compile on my work computer also. But not today. Now it is giving those stated errors and I'm trying to track down what is causing it. I am trying to figure out why "wout" is showing up as not defined on my work computer.

Brian

Quote:

Originally Posted by Acetronics

Hi, Brian

Darrel's code compiles without any problem, either with MPLAB 8.56 or MCS
PBP is 2.60 a

soooo ... error is elsewhere ...

Alain

Wout doesn't get defined as a variable. It's an argument passed to the macro at the time the macro is invoked.

Example: @ GetAddress _String1, _Addr

The address of String1 gets passed to the macro as the Label argument. The address of your word variable Addr gets passed to the macro as the Wout argument.

You most likely have wout somewhere VS Wout and have case sensitivity turned ON in MPASM. Start MPASMWIN.EXE and uncheck the case sensitivity option.

The error from the library file is where the CHK?RP macro can't find Wout either.

Your code as posted above compiles fine here.

Found the problem. Also sorry for the confusion and appreciate all your help. The cause of the problem was bad commenting in the inline assembly. It is not apparent in my posted code as I copied that from my backup code. Seems I was sticking to the PBP way of commenting even in inline assembly.

Here is why it wouldn't compile.

Code:

Bad Code ASM GetAddress macro Label, Wout 'Returns the Address of a Label as a Word CHK?RP Wout movlw low Label movwf Wout movlw High Label movwf Wout + 1 endm ENDASM Good Code ASM GetAddress macro Label, Wout ;Returns the Address of a Label as a Word CHK?RP Wout movlw low Label movwf Wout movlw High Label movwf Wout + 1 endm ENDASM

Once again thanks for for help. Didn't catch this to easily as it looked normal to me to use a ' instead of a ;
Maybe something for others to watch out for too.
Thanks,
Bryan