T480
Programmer’s Guide
T480
Extended Printer Control
100-14362
Rev A
Page 227
S <B
7-0
><B
15-8
><B
23-16
><B
31-24
>
Function
Close File command.
All
ASCII
[ESC] [RS] C
Hexadecimal
1BH 1EH 43H
Decimal
<27> <30> <67>
Description
The [ESC] [RS]C command will close the currently open file.
Function
Close All Files command.
All
ASCII
[ESC] [RS] K
Hexadecimal
1BH 1EH 4BH
Decimal
<27> <30> <75>
Description
The [ESC] [RS]K command will close the font system and close all
currently open files. Internal fonts will be reopened automatically if used.
Function
Delete File command.
All
ASCII
[ESC] [RS] D <Filename><0>
Hexadecimal
1BH 1EH 44H
Decimal
<27> <30> <68>
FileName
File name from 1 to 30 characters including a three character extension,
null terminated.
Description
The [ESC] [RS]D command will select and delete a file.
Note:
Some of the system files are protected and cannot be deleted.
Function
Set/Clear File Attributes command.
All
ASCII
[ESC] [RS] A < Attbs > <space> < Filename ><0>
Hexadecimal
1BH 1EH 41H
Decimal
<27> <30> <64>
Attbs
File attributes to modify.
FileName
File name from 1 to 30 characters including a three character extension.
Each file has several attributes associated to it. They include S, R, and H.
Attribute
Syntax
Name
Use
S
+S or -S
System
This is a system file.
R
+R or -R
Read Only
This file cannot be erased or modified.
H
+H or -H
Hidden
This file is hidden and not displayed in
the directory listing.
NOTE: Attributes can be combined, however, each needs to have the + or
– as a prefix.
To allow these attributes to be set and cleared, the [ESC][RS]A command can be used.
The format is as follows:
[ESC][RS]A-R-S FileName<0>
This command will remove the Read only and System attributes form File name.
