Programming instructions

Intermec Fingerprint v7.61 – Programmer’s Reference Manual Ed. 7 33

Chapter 2 Program Instructions

BREAK ON/OFF

Field of Application

Statement enabling or disabling break interrupt separately for the

keyboard and each serial communication channel.

Syntax BREAK<nexp>ON|OFF

<nexp> is one of the following devices:

0 = "console:"

1 = "uart1:"

2 = "uart2:"

3 = "uart3:"

Default: Comm. ports: Disabled

Console: Enabled

Remarks

The use of the break interrupt speciﬁ ed by a BREAK statement can be

enabled or disabled separately for each serial communication channel or for

the printer’s built-in keyboard by BREAK ON or BREAK OFF statements.

By default, break interrupt is enabled from the printer’s keyboard, and

disabled from all communication channels.

BREAK OFF deletes any existing break interrupt character stored in the

printer’s temporary memory for the speciﬁ ed device.

Example

In this example, the ASCII character 127 decimal is selected and enabled as

BREAK character on the communication channel "uart1:". At the same time,

BREAK from the printer’s keyboard is disabled.

10 BREAK 1,127

20 BREAK 1 ON:BREAK 0 OFF

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