Zebra CPCL Spezifikationen PDF herunterladen (Seite 233)

100

101

Mobile Printing Systems

CPCL Programming Manual

Section 14

Configuration/

Control

Commands

pg. 14-7

continued

bluetooth.afh_map_curr

type: getvar

Retrieves the current AFH channel map (may be different from default AFH channel map)

The current AFH channel map is 20 HEX characters long and represents a bit-mapped channel map

for 79 Bluetooth channels; each bit defines a 1 MHz Bluetooth channel. Zebra printers with collocated

Bluetooth and Wi-Fi radios should have the current AFH channel map different from the default AFH

channel map because the Bluetooth library constantly adjusts Bluetooth AFH channels and Wi-Fi channels

to eliminate interference between the radios. In systems without collocated Bluetooth and 802.11 b/g

radios this parameter returns a channel map identical to user-defined AFH Channel Map (“bluetooth.afh_

map”).

getvar result 20 bytes string of HEX characters

Example 1

Description Retrieves current AFH channel map

Syntax ! U1 getvar “bluetooth.afh_map_curr”

Result “0000000000FFFFFFFFFF”

Example 2

Description Retrieves current AFH channel map

Syntax ! U1 getvar “bluetooth.afh_map_curr”

Result “7FFFFFFFFFFFFFFFFFFF”

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