STEVAL-MKI085V1 STMicroelectronics, STEVAL-MKI085V1 Datasheet - Page 28
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STEVAL-MKI085V1
Manufacturer Part Number
STEVAL-MKI085V1
Description
BOARD ADAPTER LPY410AL DIL24
Manufacturer
STMicroelectronics
Series
MEMSr
Datasheets
1.STEVAL-MKI009V1.pdf
(42 pages)
2.STEVAL-MKI085V1.pdf
(4 pages)
3.STEVAL-MKI085V1.pdf
(35 pages)
Specifications of STEVAL-MKI085V1
Sensor Type
Gyroscope, 2 Axis
Sensing Range
±100°/sec
Interface
Analog
Sensitivity
10mV/°/s
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
LPY410AL
Sensing Axis
Double Axis
Output Type
Analog, Digital
Interface Type
USB
Operating Voltage
5 V
For Use With
497-10682 - MOTEHRBOARD MEMS ADAPTER STM32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
LPY410AL
Other names
497-10597
DFU
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8.1
8.2
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DFU
The MEMS DFU (device firmware update) GUI is a graphical interface that allows the user
to download and replace the firmware of a MEMS demonstration board, directly from a PC,
through the USB port.
MEMS demonstration boards that mount an ST72651AR6 microcontroller can reprogram an
application via USB, in accordance with the DFU class specification defined by the USB
Implementers Forum (USB-IF). This capability is useful because it allows the
reprogramming of the microcontroller directly in the field and is particularly well-suited for
USB applications where the same USB connector can be used both for standard operating
mode and for the reprogramming process.
Connector J4 must be shorted to allow the DFU procedure. If the demonstration kit is to be
reprogrammed through the ICP (in-circuit programming) connector and the ST7 dedicated
tools, J4 must be open.
PC requirements
In order to use the device firmware upgrade (DFU) software with the Windows operating
system, a recent version of Windows (such as Windows 98, Windows 98SE, Windows
Millennium, Windows 2000 or Windows XP) must be installed on the PC.
DFU procedure
Run the DFU.exe file. To enter the firmware update mode the user must plug the USB cable
into the demonstration kit while pressing the sw2 button on the board
Figure 18
Figure 18. Demonstration kit correctly recognized
The DFU driver must be installed before using this feature. The driver can be found in
“firmwareupdate.zip” in the driver installation folder of the demonstration kit.
shows the window displayed when the board has been properly detected.
Doc ID 16617 Rev 1
(Figure
3, ref 12).
UM0855