HPHP48-E,*P**********************
*   X-MODEM  v3.1    *
*      by  PHX       *
**********************

This is the latest
version of the X-Modem
protocol for HP48.
This library is 100%
S(X)/G(X) compatible
and can work either on
IR or WIRE whitout any
problem

In fact, this version
is more accessible
than the real HP48G(X)
X-Modem built-in. 
This last one started
to be fair when the R
version appeared !!!

To be sure that you
have the good library,
put it on the stack
and type BYTES.
If you get
 2: # FA76h
 1:    1657
It is OK
If not, drop it !


       ********
       WARNINGS
       ********

This library and its
whole components are
absolutely FREEWARE,
and therefore: IT'S
STRICTLY PROHIBITED
TO SELL ANY PART OF
THIS PACKAGE WITHOUT
MY AUTHORIZATION !!!!!
Whatever the cause may
be, any institution
ignoring this advise
shall be chased by law,


     ************
     INSTALLATION
     ************

(For neophites)
This library must be
installed:
- In PORT 0 for those
  who don't have RAM
  card(s)
- In PORT 1 or 2
  (or 3,,33 for the
  GX having RAM cards
  more than 128Ko in
  PORT 2)

In short:
You put the library at
level 1 of the stack
and type "n STO" where
"n" is the port number
selected.
Now, turn OFF then ON
your HP48. Don't be
affraid if it does a
WarmStart ! This is
normal, for it is the
way it becomes aware
of any library


      **********
      DIRECTIONS
      **********

For those who have a
HP48G(X), this new
X-Modem will be very
familiar because it is
similar to that one
already integrated
(but it is much more
accessible !)

Note:
- The IR mode works
  permanently in 2400
  Bauds
- The WIRE mode can go
  up to 9600 Bauds

        -----
        XSEND
        -----
It needs an argument
at the level 1 of the
stack.

Either
- A global name
- A local name
- A list with global
  and/or local names
All those names must
contain the objects
to be sent

If not
The object located at
the level one of the
stack will be sent
directly. Examples:
Libraries, programs
lists containing other
than names, vectors,
matrices, directories,
equations, real and/or
complex numbers

        -----
        XRECV
        -----
It needs an argument
at the level 1 of the
stack:

Either
- A global name
- A local name
- A list with global
  and/or local names
All those names will
contain the received
objects

If not
It is received at the
level 1 directly.

         ----
         ¨FIX
         ----
"Fixes" all object
badly downloaded (the
common "HPHP48-") in
order to retrieve if
possible the expected
object that has been
downloaded by KERMIT
or X-Modem. Without
using any extra octet!

To fix this bad object
put it at level 1 of
the stack. Make sure
that it has not been
saved neither in VAR
nor in any PORT,*only*
on the stack !!
(If memory is not a
real problem for you,
you may use instead
the NEWOB command)
And then execute ¨FIX.

If it is corrupted,
you'll have an error
message


         ****
         BUGS
         ****

Version 3.0:
Problem in XSEND when
sending list of names
in a HP48S(X)
(instead of sending
the contents of each
name,it was the whole
list !!!)

Bug corrected in this
new release 3.1

If you find any other
bug in this version,
please report it to me
by E-Mail.
I'll be very grateful!


    **************
    ACKNOLEGEMENTS
    **************

My thanks to:

My parents, brothers
and sister

My family living in
Ecuador and the USA

My friends all over
the world

My girlfriend

SPIKE for lending me
his GX (version P)
(thanxxx stud !)

Irene Paz, my SUPER 
English translator,for
helping me to debug
this documentation

You Kind Foreigner for
having chosen this
program

My beloved HP48SX !!!
(version E guys !!)

And finally to MYSELF
without whom nothing
could have been done !


    *************
    AUTHOR'S NOTE
    *************

This library carries
number 1295 meaning
that its first version
3.0 was finished on:
Febrary, 1st 1995
(and why not ???)


       ********
       CONTACTS
       ********

You may reach me at
Toulouse in FRANCE at
this HP Club:

   Club HP Toulouse
    U.P.S. - D.V.E.
118, Route de Narbonne
 31062 TOULOUSE Cedex
        FRANCE

Fax: (+33) 61.55.82.59

E-Mail: clubhp@cict.fr


**********************
See ya

"PHX" alias
Le Diable en Personne.
**********************