org 000h
mov A,pcon
setb acc.7
mov pcon,A
mov tmod,#20h
mov th1,#-3
mov scon,#50h
setb tr1
mov DPTR,#rfid
h_1: clr a
movc A,@a+dptr
jz b_z
acall send
inc dptr
sjmp h_1
b_z:lcall b_1
send:mov sbuf,A
h_2:jnb ti, h_2
clr ti
ret
org 0300h
rfid: DB "re364 acknwlge",0
b_1:
end
i am checking its output on hyperterminal, and its sending me the data continously
what am i doing wrong here??
i just want it to send me "re364 acknwlge" once
mov A,pcon
setb acc.7
mov pcon,A
mov tmod,#20h
mov th1,#-3
mov scon,#50h
setb tr1
mov DPTR,#rfid
h_1: clr a
movc A,@a+dptr
jz b_z
acall send
inc dptr
sjmp h_1
b_z:lcall b_1
send:mov sbuf,A
h_2:jnb ti, h_2
clr ti
ret
org 0300h
rfid: DB "re364 acknwlge",0
b_1:
end
i am checking its output on hyperterminal, and its sending me the data continously
what am i doing wrong here??
i just want it to send me "re364 acknwlge" once