multiple source files help

[krpz]

i have the code below and i want to move the delay routines in a new source file "delay_routines.asm"
so i have 2 source files and from the "main.asm" to call delay subroutines in delay_routines.asm

what code directives i need to use? can someone help me?

List p=pic16f877
include "P16F877.INC"


__CONFIG _CP_OFF & _WDT_OFF &_BODEN_OFF & _PWRTE_ON & _HS_OSC & _WDT_OFF & _LVP_OFF & _CPD_OFF
ERRORLEVEL -302


;  variable declaration

cblock 0x20
;delay_counter1
;delay_counter2

main
call delay_1ms
call delay_20ms

;######################################################################
;						Delay Routines
;######################################################################
;4MHz clock frequency

delay_1ms							;delay = 0.001 seconds = 1000 cycles
		movlw 0xc6					;c6=198 to decimal
		movwf delay_counter1
		movlw 0x01              
		movwf delay_counter2
delay_1ms_0
		decfsz delay_counter1, f   	;this instruction = one cycle
		goto $+2					;this instruction = two cycles
		decfsz delay_counter2, f	
		goto delay_1ms_0				; 993 cycles
		goto $+1					; 
		nop							; 3 cycles
		return						; 4 cycles(include call)


delay_20ms						;delay = 0.02 sec = 20000 cycles
		movlw 0x9e
		movwf delay_counter1
		movlw 0x10
		movwf delay_counter2
delay_20ms_0
		decfsz delay_counter1,f
		goto $+2
		decfsz delay_counter2,f
		goto delay_20ms_0				;19993 cycles
		goto $+1					
		nop							;3 cycles
		return						;4 cycles(include call)



END

 

[Jon Wilder]

You do them in .INC files. Create a file named Delay.INC and copy/paste your delay routines into that file and save it. Don't type "end" after the routines.

Then in your main code, just above where it says "END", type -

                include               "Delay.INC"

 

[krpz]

thank you very much, it works!

 

[krpz]

i also have some Macros and i try to make the same as the delay_routines and i make a new "macro.inc" file but it doesnt work . Do you know why??

 

[krpz]

i move #include "macro.inc" before "main" and now it works!