STEVAL-MKI085V1 STMicroelectronics, STEVAL-MKI085V1 Datasheet - Page 25
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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
UM0855
7
7.1
7.2
Table 5.
Command
*debug
*start
Supported commands
The microcontroller mounted on the STEVAL-MKI0xxV1 board is equipped with dedicated
firmware which supports a set of commands that allow control of the single axis digital
output MEMS sensor and permit the acquisition of the measured angular rate data. The
firmware also handles the communication between the STEVAL-MKI0xxV1 and the PC
through the USB bus. These features allow users to easily write their own applications to
exploit the capabilities of the gyroscope.
This section describes the commands that are supported by the firmware for the
microcontroller of the STEVAL-MKI0xxV1 demonstration kit.
Getting started
Before using the commands supported by the firmware, the following procedure must be
performed:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Once this procedure has been completed the user can utilize the commands described in
the following sections by typing them into the Hyper Terminal window.
Supported commands
The table below lists the commands supported by the STEVAL-MKI0xxV1 firmware.
Some commands are valid only for DCWM. Using them outside of DCWM could result in
unexpected errors.
Supported commands
Connect the STEVAL-MKI0xxV1 to the USB port.
Launch an application that allows the sending of commands through the virtual serial
port. The remainder of this document assumes the use of Microsoft’s Hyper Terminal
program, available with the Windows XP operating system.
Create a new connection, enter a name (ex. “STEVAL-MKI0xxV1”), and click “OK”.
In the “Connect Using” field, select the virtual COM port to which the USB port has
been mapped, and click “OK”.
In port settings, set bits per second to 115200, data bits to 8, parity to none, stop bits to
1, and flow control to none. Click “OK”.
In the “Hyper Terminal” application window choose “files” > “properties” > “settings”,
then click on the “ASCII Setup” button.
Select “Send line ends with line feeds” and “Echo typed characters locally”.
Click the “OK” button to close the “ASCII Setup” window.
Click the “OK” button to close the “Properties” window.
Returns the angular rate data in readable text
Starts continuous data acquisition
Description
format
Doc ID 16617 Rev 1
s t R 4O2 O2 4O1 O1 oh S
4*[OUTX=XXXXX]
Returned value
VREF=XXXXX
Supported commands
Available
in WM
DC
DC
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