E-EQ-RX2RG-B RX2 Reference Guide
Chapter 4 Application Development
Introduction
Because the RX2 is a headless device, several features are included to assist in application
development:
• SNMP Agent for battery monitoring
• APIs for battery management
• APIs for managing the RFID reader.
SNMP
Remote battery monitoring is provided via SNMP. The two states of the battery are good and low.
The status can be queried by an SNMP Manager. Based on Microsoft’s SNMP architecture, the
RX2 Agent is an extension agent. It resides in the \System folder and is named RX2Agent.dll.
The complete RX2 branch of the LXE Private MIB is illustrated below.
The LXE Windows CE MIB
LXEWINCE-MIB DEFINITIONS ::= BEGIN
-- IMPORTS
IMPORTS
enterprises
FROM RFC1155-SMI
OBJECT-TYPE
FROM RFC-1212;
DisplayString ::= OCTET STRING
PhysAddress ::= OCTET STRING
lxe OBJECT IDENTIFIER ::= { enterprises 1610 }
lxeRegistration OBJECT IDENTIFIER ::= { lxe 1 }
lxeExtensions OBJECT IDENTIFIER ::= { lxe 2 }
lxeProducts OBJECT IDENTIFIER ::= { lxe 3 }
-- WinCE Terminals tree
lxeProductsWinCE OBJECT IDENTIFIER ::= { lxeProducts 3 }
-- RX2 tree
lxeProductsWinCERX2 OBJECT IDENTIFIER ::= { lxeProductsWinCE 1 }
-- ID group
lxeProductsWinCERX2ID OBJECT IDENTIFIER ::= { lxeProductsWinCERX2 1 }
lxeProductsWinCERX2IDAgentVer OBJECT-TYPE
SYNTAX DisplayString
ACCESS read-only
STATUS mandatory
