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October 2017 DocID030657 Rev 2 1/4
STSW-ST25RU001
PC software for ST25RU3993-EVAL board
Data brief
Features
• The ST25RU3993-EVAL board is a Gen2
compliant RAIN
®
reader demonstration board
and is composed, among other parts, of an
ST25RU3993 (high performance RAIN
®
reader
device) and an STM32L4 microcontroller.
• The ST25RU3993-EVAL board is controlled by
the PC software and connected by USB/UART
bridge.
• The software supports the following RF
protocols and features:
– ISO 18000-61 in direct mode
– ISO 18000-62 in direct mode
– EPC Class 1 Gen2 (ISO 18000-63)
– Carrier cancellation
– ST25RU3993 register access
– Inventory with auto acknowledge
– RSSI display
– RSSI mode selection
– Frequency profile selection
– Automatic supply voltage control
– Transmit power control
– Internal and external PA selection
– Carrier sense mode
– Data rate selection
– Sensitivity control
– Automatic antenna port switching
– Anti-collision slot management
– CW and continuous modulation mode
– Direct commands
– RSSI and reflected power sweeps
– Tag Access
– Generic tag command tool
– Function assignment to tag read
– Saving and recalling configuration
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Description STSW-ST25RU001
2/4 DocID030657 Rev 2
1 Description
STSW-ST25RU001 software comprises of the ST25RU3993 GUI (Graphical User
Interface), which is a PC based application for Windows
®
platform. It allows connecting to
the ST25RU3993-EVAL board by an USB/UART bridge and controls the firmware running
on the STM32L4 microcontroller. The ST25RU3993 GUI allows full control and low level
access to the ST25RU3993 RAIN
®
Reader device and is designed to demonstrate its main
functionalities and features. The ST25RU3993 GUI controls scanning for RAIN
®
tags and
displays relevant tag information such as EPC tag, number of found tags, tag’s reads per
second, tag RSSI and more. Additionally the ST25RU3993 GUI provides tag access
functionality to read and write EPC, user memory and access and kill passwords.
Figure 1. ST25RU3993 Reader GUI