putline.inc

关于PIC16F877A单片机的一些源代码,比较丰富.初学者认真看看应该有收获的.

;---------------------------------------------------------------;
;								;
;	INCLUDE <putLINE.INC>					;
;								;
;;	ASCII table must be 16 characters in one line		;
;; !!!	tables must be located at the front end of every page	;
;								;
;putLINE_TBL:							;
;	ADDWF PCL						;
;	DT "REAL TIME CLOCK "	; (16 chracters in one line)	;
;	DT "   00:00:00     "	; (16 chracters in one line)	;
;								;
;===============================================================;
;
;	put one line (16 characters ) 
;
	CBLOCK
	 R0_putLINE, R1_putLINE
	ENDC
;
putLINE:
	MOVWF R0_putLINE
	SWAPF R0_putLINE,f
	MOVLW 16
	MOVWF R1_putLINE
putLINE1:
	MOVF R0_putLINE,W
	CALL putLINE_TBL
	CALL putcLCD		; output w to LCD 
	INCF R0_putLINE		; next character
	DECFSZ R1_putLINE	; 16 characters in total
	GOTO putLINE1
	RETURN
;
;