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© 2003 Wasp Technologies, Inc.
3.2.2.4
DIR
The
DIR
command shows the RAM DISK directory with the following information:
The list of file names stored in the RAM DISK.
The amount of memory assigned to executable programs (Execution Area).
The amount of free RAM DISK space left. (FREE DISK)
Press [ENT] to exit this screen and return to the User Mode menu.
3.2.2.5
ERA
The
ERA
command allows the user to delete a file by pressing [ ] or [ ]
key to select an existence file then pressing [ENT].
When the selected file has
been deleted, it can not be recovered.
Press [CMD] then the [Alpha] key to
abort the ERA command and return to
User Mode Menu
.
3.2.2.6
TYP
The
TYP
command dumps the contents of a file to the WDT2200's LCD. If
the user tries to display a program or binary file, only unintelligible characters
will be seen. When selecting the
TYP
command, the WDT2200 allows the
user using [ ] or [ ] key to select an existing file then press [ENT]. The
screen will display 160 (20 character x 8 line) characters at a time. Press any key to show the next
page or press
[CMD]
then
[Alpha]
, to warm start the WDT2200 and return to the
Ready Mode
.
3.2.2.7
CPY
The
CPY
command allows the user to make a copy of data from a source and transfer the
information to a destination. The source or destination can be a file, or devices such as COM, serial
port or CON. Note: CON specifies the LCD for destination or the 27-key keyboard for source.
Source Destination
Function
Valid
file1
file2
copy file1 to file2
Source/
file1
COM
output content of file1 to serial port
Destination
file1
CON
output content of file1 to LCD
Combinations COM file2
input data from serial port and store in file2
CON
file2
input data from keyboard and store in file2, press
[CMD]
then [Alpha]
to end the data input
MYPRG.EXE
ITEM.DAT
<<END>>
2 File(s)
< ERASE FILE >
Filename:
< TYPE FILE >
Filename:
