STEVAL-IFS001V1 STMicroelectronics, STEVAL-IFS001V1 Datasheet

EVAL BOARD 3AXIS MEMS ACCELLRMTR

STEVAL-IFS001V1

Manufacturer Part Number
STEVAL-IFS001V1
Description
EVAL BOARD 3AXIS MEMS ACCELLRMTR
Manufacturer
STMicroelectronics
Series
MEMSr

Specifications of STEVAL-IFS001V1

Design Resources
STEVAL-IFS001V1 Gerber Files STEVAL-IFS001V1 Schematic STEVAL-IFS001V1 Bill of Material
Sensor Type
Accelerometer, 3 Axis
Sensing Range
±2g, 6g
Interface
I²C, SPI
Sensitivity
1024 LSb/g
Voltage - Supply
2.16 V ~ 3.6 V
Embedded
Yes, MCU, 8-Bit
Utilized Ic / Part
LIS3LV02DQ
Processor To Be Evaluated
LIS3LV02DQ
Interface Type
USB
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-5069

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STEVAL-IFS001V1
Manufacturer:
ST
0
April 2006
Introduction
This user manual gives an overview of the use of STEVAL-IFS001V1 kit with MEMS (Micro-
Electro-Mechanical System) evaluation board.
As shown in the next section, this evaluation board consists of the DK3420 (uPSD
evaluation board) and the ST-MEMS-xx-EVAL (MEMS evaluation module). When connected
together as an evaluation kit, MEMS applications can be evaluated and measured through a
USB connection to a PC. A brief introduction to the MEMS software, MEMS USB Reader
7.x, is also provided.
MEMS can be used in a variety of vibration sensor and intelligent movement estimator
situations, for example:
Vibration analysis
– Motor control
– High buildings
Control of position
– Stability system for caravans
– Stability for cable cars
Sport
– Sport shoes
– Speedometers
Automotive
– Black box
– Intelligent driver sensors
– Car alarms
Navigation
– Dead-reckoning for GPS
Logistics
– Blackbox for containers (sensoring)
Robotics
– Control of robot arms (welding robots)
Security
– Vibration detection (broken window alarm)
STEVAL-IFS001V1 evaluation kit with MEMS
Rev 1
User manual
UM0223
www.st.com
1/14

Related parts for STEVAL-IFS001V1

STEVAL-IFS001V1 Summary of contents

Page 1

... Introduction This user manual gives an overview of the use of STEVAL-IFS001V1 kit with MEMS (Micro- Electro-Mechanical System) evaluation board. As shown in the next section, this evaluation board consists of the DK3420 (uPSD evaluation board) and the ST-MEMS-xx-EVAL (MEMS evaluation module). When connected together as an evaluation kit, MEMS applications can be evaluated and measured through a USB connection ...

Page 2

... Digital or analog module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.2 LED signalization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.3 Selection of operation mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.4 On-line measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.5 Off-line measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.6 Read out data from Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 MEMS software - MEMS_USB_Reader_7x . . . . . . . . . . . . . . . . . . . . . . 12 5.1 Initial window and features overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5.2 MEMS values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5.3 Butterworth filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 5.4 FFT analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2/14 STEVAL-IFS001V1 ...

Page 3

... STEVAL-IFS001V1 1 Overview of MEMS evaluation boards Figure 1. STEVAL-IFS001V1 This consists of DK3420 and ST-MEMS-XX-EVAL Figure 2. DK3420 - USB Demonstration board with µPSD Turbo Plus For a pin description, see datasheet and online, from Overview of MEMS evaluation boards Section 2. Further information is available in the uPSD34xx http://www.st.com ...

Page 4

... Additionally, for further information on this module, refer to the user manual UM0152 “MEMS Module STMEMSDQ-EVAL1 Dedicated to uPSD Evaluation Kit DK34XX”. Features include: ● LIS3LV02DQ (QFN28) ● I2C or SPI ● 3x buttons ● 3x LEDs 4/14 Section 2. Additionally, a description STEVAL-IFS001V1 2 C and SPI use is ...

Page 5

... STEVAL-IFS001V1 Figure 4. ST-MEMS-AQ-EVAL (check for availability) Components include: ● LIS3L02AQ (QFN44) ● 3x analog outputs ● 3x buttons ● 3x LEDs Overview of MEMS evaluation boards 5/14 ...

Page 6

... LED6 PB5 PB7 PB3 LED5 LED7 H1 & H10 connections H3 & H30 connections P4.6 P4.4 P4.2 P4.0 SDO SPC P4.5 P4.3 P4.1 SDI STEVAL-IFS001V1 P1.5 P1.3 RESET 3.3V Ain5 Ain3 BUT5 P1.6 P1.7 P1.4 P1.2 Ain6 Ain7 Ain4 Ain2 BUT6 BUT7 P3.1 P3 ...

Page 7

... GND Title Title Title Digital MEMS module Digital MEMS module Digital MEMS module Size Size Size Document Number Document Number Document Number STEVAL-IFS001V1 STEVAL-IFS001V1 STEVAL-IFS001V1 Date: Date: Date: Friday, March 03, 2006 Friday, March 03, 2006 Friday, March 03, 2006 Sheet Sheet Sheet SPI (on uPSD) P4 ...

Page 8

... GPIO output and write ‘0’ directly. This instructs the MEMS chip to use SPI – Start the communication 8/ use your micro and start the communication 2 C and set the I STEVAL-IFS001V1 2 C and SPI together, care should the MEMS chip 2 C and SPI together, care should pins as floating inputs ...

Page 9

... STEVAL-IFS001V1 4 uPSD software use 4.1 Digital or analog module The program automatically detects whether a module is digital or analog. The recognition is based on the value on pin P3.3. A digital module has this pin unconnected which is the same as logic ‘1’ because of an internal uPSD pull-up. Analog modules must employ a pull-down resistor to enable the detection of logic ‘ ...

Page 10

... Start sending data. uPSD sends data from Flash and LED6 blinks (a packet with MEMS data). It reads the entire Flash. Any part which doesn't contain relevant MEMS data you will get 0xFF. After the end of the Flash range, 0xFF will also be sent. 0xFF 10/14 STEVAL-IFS001V1 @40Hz @160Hz 576s ...

Page 11

... STEVAL-IFS001V1 values translate as <-1,-1,-1> readings on the PC MEMS USB Reader, which should be considered to detect both false readings and end of Flash data. ● BUT6 is pressed No effect. ● BUT7 is pressed No effect. uPSD software use 11/14 ...

Page 12

... Screenshot of initial screen of MEMS USB Reader 7.1 Main features available in the MEMS USB Reader include: ● MEMS values in time graph ● Butterworth filters ● FFT analysis 5.2 MEMS values Figure 7. Screenshot showing MEMS values in time graph 12/14 STEVAL-IFS001V1 Paste from clipboard into Excel Copy data to clipboard ...

Page 13

... STEVAL-IFS001V1 Use the MEMS Values screen to: ● Copy data into the Excel directly via clipboard ● Copy the graphic figure (graph metafile via clipboard ● Save data into a CSV file 5.3 Butterworth filters Figure 8. Screenshot of the filtering window with Butterworth filter options Filtering options include: ● ...

Page 14

... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 14/14 Please Read Carefully: © 2006 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com STEVAL-IFS001V1 ...

Related keywords