Học CCS thông qua Tutorial PICVIETNAM

[chang kho]

#INCLUDE<16F877A.H>
#INCLUDE<def_877a.h>
#FUSES XT,NOWDT,NOPROTECT
#USE DELAY(CLOCK=20000000)
#DEFINE RS RE2
#DEFINE RW RE1
#DEFINE E RE0
#DEFINE LCD PORTB
CONST UNSIGNED CHAR LINE1[]={'D','O','','A','N','','T','O','T','','N','G','H' ,'I','E','P','#'};
CONST UNSIGNED CHAR LINE2[]={'K','I','T','','T','H','U','C','','T','A','P','' ,'P','I','C','','1','6','F','8','7','7','A','','', '#'};
CONST UNSIGNED CHAR LINE3[]={'','','K','H','O','A','','D','T','','-','','T','H','#'}
CONST UNSIGNED CHAR LINE4[]={
'','','G','V','H','D',':','P','H','U','N','G','',' B','A','O','','C','H','A','U',
'','','S','V','T','H',':','H','U','Y','N','H','',' V','A','N','','T','R','U','N','G'
,'','&','','N','G','U','Y','E','N','','T','U','A', 'N','','V','U','','','#'}
doan code nay hok bt sao ma em chay no hok dc
em bt no sai o cho defs_16f877a.
phai chen file def_877a nhu the nao
may anh cho file va chi dum nhe