I need to trigger the MS-4 barcode scanner which can only be triggered by serial command to start a label read. The windows hyperterminal can be used to accomplish but I have to control in the testplan. BT-basic support RS232 access by "assign"statement ,like assign @Terminal to "/dev/com1",but when I tried to access the com port 4 which is usb-to-serial virtual COM port by assign @Terminal to "/dev/com4", system can not find the com4 file.
My question is whether BT-basic support virtual COM Port and how to use.
Thanks
My question is whether BT-basic support virtual COM Port and how to use.
Thanks
The assignment should be to "/dev/com/4" not "/dev/com4".