JANUS? 2020 Hand-Held Computer (4MB) - Intermec

Communications Port, UART Restore
12
NF BC Configuration Command Reference
Purpose: Defines the hex value used to restore the COM1 UART FIFO control register
when you suspend and resume the reader while a communications application
is running. To learn if you must set this value and to calculate which value to
enter for this parameter, see “Specifying a Value for the FIFO Control Register”
in Chapter 6.
Note: If your application uses UART 16x550 mode to its fullest extent, you need to
investigate what setting is appropriate.
Default: 00
Syntax: IVdata
Acceptable values for data are:
00 0 Hex
XX Two characters representing the hex value that the UART FIFO
control register is set to when the reader is turned on.
Scan: To set the hex value default, scan this bar code:
0 Hex
*$+IV00*
*$+IV00*
Or: To set the hex value:
1. Scan this bar code:
Enter Accumulate Mode / Change Hex Value
*+/$+IV*
*+/$+IV*
2. Scan two bar codes for data from the “Full ASCII Bar Code Chart” in
Appendix C.
3. Scan this bar code:
Exit Accumulate Mode
*-/*
*-/*
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