Symbol Technologies PDT 1100 Barcode Reader User Manual


 
3-3
Setting up the PDT 1100 in System Mode
Uploading
Use the upload menu in System Mode to upload files. For details, refer to the PDT 1100
Product Reference Guide.
Programming in PDT 1100-BASIC 3.0
Setting Communications Parameters using the OUT Statement
You may set the communications protocol type using the
OUT
statement. The following sample
sets the PDT 1100-Ir protocol.
OUT &h6060,2
The PDT 1100 System version 1.01 or earlier does not support setting the communications
protocol type with the
OUT
statement. Select the PDT 1100-Ir protocol in System Mode.
Setting Communications Parameters using the OPEN “COM:”
Statement
You may set the communications parameters using the
OPEN COM:
statement. The following
sample sets the optical interface and 115200 bps.
OPEN COM1:115200 AS #1
Creating a Source Program Using the XFILE Statement
You may develop a downloading or uploading source program that handles files according
to the PDT 1100-Ir protocol using the
XFILE
statement. Compile the source program into the
user program and download it to the PDT 1100. For details, refer to the
XFILE
statement in
the PDT 1100 Programmers Guide.
To download data files to the PDT 1100 using +C option specified in the DLL, specify the T
option to the protocolspec of the
XFILE
statement to treat space codes in the tail of a data
field as data. If you have selected the +C option, every record in a data file must be fixed in
length (refer to Data Files on page 2-4) so that space codes in the tail of a data field are data,
not fill characters used to fill blanks in record when its actual length is shorter than the
specified length.