
Chapter 3: Software Information
NEO Serial (COM) Port Assignments
Psion Teklogix NEO HDK User Manual 27
3.5 NEO Serial (COM) Port Assignments
3.6 NEO HDK API Reference
Getting Started
The NEO HDK software is composed of a static library (NEOHdkLibrary.lib) and a C++
header file (PsionTeklogixNeoHDK.hpp). No other module/file/DLL need be deployed to
the device to implement functions specific to the NEO HDK.
Compiler Compatibility
The NEO HDK software components were compiled using Visual Studio 2005, but are
compatible with Visual Studio 2008 (no cross CRT issues). However, they are not
backwards-compatible with Microsoft’s eMbedded Visual Tools suite.
API Documentation
Descriptions of the APIs exposed by the NEO HDK are described in detail in the
PsionTeklogixNeoHDK.hpp header file in standard C/C++ comment format.
Limitations and Pitfalls
In order to use the SetPowerState function on a device that is newly attached to the expan-
sion port, the DETECT pin must be grounded.
Table 3.5 Default NEO Serial (COM) Port Assignment
Serial Port Default Assignment
COM3: Console port (RX and TX data only, normally disabled)
COM4: USB client port—used by ActiveSync.
COM5: USB serial
Port replicator
COM6: Port replicator (not available but supported in driver)
COM7: /
BSP1-9
Port replicator
Bluetooth virtual devices
COM9: Cradle modem
COM21 Internal scanner port
COM22 Internal Bluetooth radio.
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