ST STSW-STUSB002 User manual

STSW-STUSB002
QUICK START
Customizing the STUSB45 using
the Graphical User Interface (GUI)
STEVAL-ISC005V1
Eval BOARD
STREF-SCS001V1
Demo BOARD
Ref. DESIGN

QUICK START
Introduction 2
Main components
NUCLEO-F072RB
STM32 Nucleo
-64 development board with AMR Cortex M0
Mini-B USB cable
with USB data support
USB-C cable
with USB data support
STSW-STUSB002
STUSB4500 Graphical User Interface
STEVAL-ISC005V1
STUSB4500 evaluation board
Operating System
Windows OS
This document describes how to configure an STM32 NUCLEO board as a USB to I²C
bridge. Configuration of such a NUCLEO board is required in order to connect the STUSB
Graphical User Interface (STSW-STUSB002) running on a laptop with an STUSB
evaluation board.

HARDWARE CONFIGURATION
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1) Connect the NUCLEO-F072RB to the Laptop using
mini-B USB cable
2) Please make sure the device drivers are installed
successfully:

HARDWARE CONFIGURATION
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3) Download from www.st.com the STUSB45 GUI package (STSW-STUSB002) from the following location:
or by searching STSW-STUSB002 from www.st.com home page:

HARDWARE CONFIGURATION
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4) Then click on “Get Software” from the bottom of the page
5) Download will start after accepting the License Agreement, and filling contact information.
1.0.7

HARDWARE CONFIGURATION
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6) Save the file en.STSW-STUSB002.zip on your laptop
and unzip:

HARDWARE CONFIGURATION
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Connection between the GUI and
NUCLEO-F072RB + STEVAL-ISC005V1
through USB mini-B cable.
Connection between the GUI
NUCLEO-F072RB and STEVAL-ISC005V1
with USB type-C cable
Drag and drop
NUCLEO_F072RB_STUSB_UART_NVM_config_1.04.bin
into NUCLEO-F072RB
Drag and drop first
NUCLEO_F072RB_STUSB_HID_NVM_config_1.6.bin
into NUCLEO-F072RB using USB mini-B cable

HARDWARE CONFIGURATION
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I²C connection between
NUCLEO-F072RB and STREF-SCS001V1
using
NUCLEO_F072RB_STUSB_UART_NVM_config_1.04.bin
with USB mini-B cable
NB:
STREF-SCS001V1 must be supplied through
USB connector
Additional GND connection to the NUCLEO is
recommended
SCL
SDA

HARDWARE CONFIGURATION
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7) For the laptop connection (GUI):
•if using a USB mini-B cable, please follow a)
•if using a USB type-C cable, please follow b)
a) Drag and drop (*) the BIN file (NUCLEO_F072RB_STUSB_UART_NVM_config_1.04.bin)
to the STM32 Nucleo board (NODE_F072RB):
b) Drag and drop (*) the BIN file (NUCLEO_F072RB_STUSB_HID_NVM_config_1.6.bin)
to the STM32 Nucleo board (NODE_F072RB):
(*) using the mini-B cable

HARDWARE CONFIGURATION
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8) Press the NUCLEO-F072RB “RESET” button (B2 – Black push button).
9) The board is now configured to act as a USB to I²C bridge between the STUSB Graphical User Interface
(GUI) and STUSB4500.
10) Before opening the GUI, please make sure SDA and SCL signals from the STUSB evaluation board are
properly connected to their counterpart from NUCLEO-F072B (see below connection).

GUI SET-UP
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11) install the Microsoft MFC software package:
en_visual_cpp_redistributable_for_visual_studio_2012_update_4_x64_3161523.exe
or
copy the back-up dll into the local directory:

GUI SET-UP
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12) Please click on the STUSB4500_GUI_S_1.07.exe file to open the GUI. The following
window must appear.
The GUI is now ready to use.

ERROR MESSAGE
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ISSUE: The STUSB evaluation board is not detected by the GUI
RESOLUTION:
Please check I²C signals (SDA, SCL) connection to MCU (see section 10). Also double check that
the STUSB4500 is properly powered (through VDD or VSYS pins) as well as the GROUND. In
case the LD2 green LED from the NUCLEO is not blinking, please check the NUCLEO board has
been properly configured (see section 7).
Then re-start the GUI.

ERROR MESSAGE
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NB:
It is possible to use the GUI without STUSB4500 connected to it.In this case, STUSB4500 default
configuration (as per the Datasheet) is loaded. This mode (File edition mode) is generally used
to IMPORT or EXPORT a STUSB4500 custom configuration into a file.

more information at:
www.st.com/stusb4500-pr