Intermec IF2 Basic Reader Interface Programmer's Reference Manual (BRI version - Page 130
Reader-Specific Platform Specifications, ITRFxxx01 Readers, BRI Disabled by Default
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Chapter 5 - Reader-Specific Platform Specifications Reader-Specific Platform Specifications If a reader deviates from the BRI specification, it is noted in this chapter. The differences can include enhanced or reduced feature sets. This chapter outlines the reader-specific implementations for these readers: • ITRFxxx01 readers • Readers that contain the IM5 module • Readers that contain the IM4 module with software version 5.xx (or later) For a complete list of readers that implement all or part of the BRI, see your Intermec representative. ITRFxxx01 Readers This section describes how ITRFxxx01 readers deviate from the BRI specification. The ITRFxxx01 name is used to indicate both the ITRF41501 reader and the ITRF24501 reader. BRI Disabled by Default By default, the BRI is disabled on the ITRFxxx01 reader. You must use a separate utility to enable the BRI in the reader. Features Not Implemented Attribute XON/XOFF is not implemented fully. The reader will stop and start data transmission in response to XON/XOFF commands. When the attribute is enabled, the reader will never send XON/XOFF characters to the host. Buffer Sizes Be aware of these buffer size limits on the ITRFxxx01 reader: • Maximum command line buffer size is 255 characters including expanded macros. • Maximum macro buffer size is 255 characters. • Maximum macro name size is 32 characters. • Maximum [LITERAL] lengths are 255 characters. • Maximum length for HEX and STRING data type definitions are 104 characters. • Maximum memory storage for commands, fields, literals and macros is 4092 bytes. 118 Basic Reader Interface Programmer Reference Manual