
2 CPM
	Utilities for 8080 etc. Microcomputers running the CP/M
operating system.  Note especially RCPMLIST.032 is a list of public
CP/M systems available over the phone.

XMODEM will allow MODEM7 compatable programs to transfer
binary or ASCII files to or from your CP/M system with CRC or checksums.

CTOV converts CP/M ASCII files as received to VAX editable form
                  (1 line per record, no CRLF at ends of records).
VTOC   converts normal VAX text files to CP/M format (128 character
                  records, CRLF at ends of lines) ready for transfer.
3 XMODEM
     Format:
            XMODEM  option  file

The current options are
	S	Send ANY File from the VAX
	ST	Send a VAX/VMS Text File
		  (file is internally converted to CP/M format)
	SC	Send ANY file from the VAX using CRCs
	R	Receive ANY File to the VAX
	RT	Receive a VAX/VMS Text File
		  (file is internally converted from CP/M format)
	RC	Receive ANY file to the VAX using CRCs

Assuming you have MODEM7 runnable on your system,
and a direct or modem connection to the VAX,
then to perform a transfer using MODEM7 or its successors
you would on your CP/M system:

A>modem7                     you run MODEM7 on your CP/M system
Command: T                   you tell it to emulate a VAX terminal
                             press return to get VAX prompt
Username:JIMMY               log in to VAX via MODEM7
Password:                    just as if you were on a direct terminal
          Welcome...

$ xmodem  s  ulib:[cpm]help.com   run XMODEM telling it to send the named
                                  file from the VAX
CTRL-E                            gets attention of your MODEM7 program
Command: r  help.com              tell MODEM7 to recieve the file on
                                  your CP/M system

To send a file to the VAX:
$ xmodem  r  spec34a.dat          tell XMODEM to receive file
CTRL-E                            get attention of MODEM7
Command: s  spec34a.dat           tell MODEM7 to send file to VAX
3 CTOV
Converts from CP/M file (continuous stream of bytes in 128 character
records with embedded CR LF) to VAX editable file (one line per
record carriagecontrol='LIST').
     Format:
             CTOV  infile  outfile

Example, assuming you have accessed the VAX via your CP/M system's
MODEM7 program:
$ XMODEM  R  thesis.cpm               tell XMODEM to receive the file
CTRL-E                                get MODEM7 attention
Command: S  thesis.cpm                tell MODEM7 to send the file.
$ CTOV      thesis.cpm thesis.doc     convert to VAX text form
3 VTOC
Converts from VAX text file (one line per record, no CR LF)
to CP/M form (one line per record, CR LF added at end of line)
ready for transfer to CP/M system using XMODEM.
     Format:
             VTOC  infile  outfile

Example, assuming you have accessed the VAX via your CP/M system's
MODEM7 program:
$ VTOC  thesis.doc thesis.cpm       convert to CP/M form
$ XMODEM  S  thesis.cpm               tell XMODEM to send the file
CTRL-E                                CTRL-E to get MODEM7 attention
Command: R  thesis.cpm                tell MODEM7 to receive the file.

3 SEND
The XMODEM.COM file creates the SEND command as a special
form of the more general-purpose XMODEM command.  SEND
is used to send a Text File from the VAX to the micro.
It is equivalent to XMODEM ST.
3 RECV
The XMODEM.COM file creates the RECV command as a special
form of the more general-purpose XMODEM command.  RECV
is used to receive a Text File on the VAX from the micro.
It is equivalent to XMODEM RT.
