Has anyone any suggestions on how to read the id code from 1wire products?
I've read up on the 1wire project on Rentron.com and have a slight problem
the code below assumes you have a serial 4 X 20 LCD
HOW would I modify this to work with a normal parallel 4 X 20 lcd module as I havent figured out how to convert it to serial yet, and it would be great if this code could be made work on a "normal" lcd module, or someone can give me ideas on it please?

What I eventually want to do is have 2 ds18b20's and actually use the 1wire properly instead of having them on seperate ports!
Code:
'****************************************************************
'*  Name    : 1-Wire-ID.Bas                                     *
'*  Author  : Bruce Reynolds                                    *
'*  Date    : 11/10/2001                                        *
'*  Version : 1.0                                               *
'*  Notes   : 1-Wire Identifier                                 *
'*          ; Identifies & Prints 1-Wire Device Information     *
'*          : Uses 20 x 4 Serial LCD for Display                *
'****************************************************************
DEFINE  LOADER_USED 1   ' Boot loader is being used
DEFINE  DEBUG_MODE  1   ' Send Inverted serial data with debug
DEFINE  DEBUG_REG PortB ' Debug Port = PortB
DEFINE  DEBUG_BIT 0     ' Debug.bit = PortB.0
DEFINE  DEBUG_BAUD 9600 ' Default baud rate = 9600
DEFINE  OSC 4           ' We're using a 4 MHz oscillator
DQ      VAR PortC.0	' One-wire data pin "DQ" on PortC.0
Clr     CON 1           ' Serial LCD command to clear LCD
LINE1   CON 128         ' Line #1 of serial LCD
LINE2   CON 192         ' Line #2 of serial LCD
LINE3   CON 148         ' Line #3 of serial LCD
LINE4   CON 212         ' Line #4 of serial LCD
Ins     CON 254         ' Instruction for LCD command-mode
ID      VAR BYTE[8]     ' Array storage variable for 64-bit ROM code

Begin:
    PAUSE 500           ' Wait .5 second
    DEBUG Ins,Clr       ' Clear LCD on power-up
    
Start_Convert
    OWOUT DQ, 1, [$33]  ' Issue Read ROM command

ID_Loop:
    OWIN DQ, 0, [STR ID\8]' Read 64-bit device data into the 8-byte array "ID"
    DEBUG Ins,Line1,"Family Code = ",HEX2 ID[0],"h"
    DEBUG Ins,Line2,"Ser# = ",HEX2 ID[1],HEX2 ID[2],HEX2 ID[3],HEX2 ID[4],HEX2 ID[5],HEX2 ID[6],"h"
    DEBUG Ins,Line3,"CRC Value = ",HEX2 ID[7],"h"
ID_Device:
    IF ID[0] = $5 THEN
       DEBUG Ins, Line4, "Device = Switch     "
    ENDIF
    IF (ID[0] = $28) OR (ID[0] = $22) THEN
       DEBUG Ins,Line4, "Device = Temp Sensor"
    ENDIF
    IF ID[0] = $01 THEN
       DEBUG Ins,Line4, "Device = Serial #   "
    ENDIF
    PAUSE 10000         ' 10-second pause
    GOTO Start_Convert 
    
    END
OR I noticed in his description he said...
The code is easy to convert to any PIC, and the serial LCD can easily be replaced by using any RS-232 terminal program.

Can anyone give me any ideas on doing this? as it would be a lot simpler to have a small board to plug the individual ds18b20's (or any other 1wire device) in and just read the 64-bit ROM number from each one and display on the pc, saves wasting an lcd module! I presume I'd just have to have a small board with a 5v regulator and that should be able to be powered from the com port? any clues as to how to communicate with the 1wire device or what program/commands?