USB to USB flash Drive File Copier

[fokus_1116]

HELO..

i am using pic18f4550,VDIP2 and 2line LCD ,20MHz, 9600 BAUD RATE and connect hyperterminal to monitor the result of the VDIP

but the hyperterminal only show Ver 03.66VDFC On-line...

anyone can help? my code is almost same with newbie

INCLUDE "modedefs.bas"

DEFINE OSC 20
DEFINE LCD_DREG PORTA
DEFINE LCD_DBIT 0
DEFINE LCD_RSREG PORTD
DEFINE LCD_RSBIT 5
DEFINE LCD_EREG PORTD
DEFINE LCD_EBIT 4
DEFINE LCD_RWREG PORTD
DEFINE LCD_RWBIT 6
DEFINE LCD_BITS 4
DEFINE LCD_LINES 2
DEFINE LCD_COMMANDUS 2000
DEFINE LCD_DATAUS 50

TXD VAR PORTC.7 'AD0 TXD VDIP2 connect RX
RXD VAR PORTC.6 'AD1 RXD VDIP2 connect TX
Flow VAR PORTC.0 'AD2 RTS

Start:
HIGH RXD
PAUSEUS 10
SEROUT2 RXD,8276,["ECS",13]
HIGH RXD
PAUSEUS 10
SEROUT2 RXD,8276,["IPA",13]
HIGH RXD
PAUSEUS 10
SEROUT2 RXD,8276,["A:",13] 'choose source disk
HIGH RXD
PAUSEUS 100
SEROUT2 RXD,8276,["DIR",13]
GOTO Start