Intermec Janus 2020 Reference Manual - Reader Wedge

Working With Ada

2-13

2

To unload a protocol handler

• From the DOS prompt, enter the following command:

unload 

handler n

where:

handler is the installed handler (PHIMEC or PHPCSTD).

n is the number of the communications port.

Reader Wedge

Some functions, such as im_receive_input, allow the reader to receive input

from multiple sources and process the input depending on the source. You

must load the Reader Wedge (RWTSR.EXE) TSR to use these functions.

When your application is finished, the Reader Wedge TSR continues to run

and can prevent other applications from running due to lack of memory.

You can unload the Reader Wedge TSR by adding the unload command as

the last line of the batch file that launches your application.

To load the Reader Wedge TSR

• From the DOS prompt, enter the following command:

RWTSR

To unload the Reader Wedge TSR

• From the DOS prompt, enter the following command:

RWTSR -D