MEMS-EVAL-BOARD

Murata MEMS Evaluation Unit User Manual Murata MEMS Evaluation Unit User Manual Murata Electronics Oy Subject to changes 1/34 www.murata.com Doc.Nr. 82175700 Rev.D Murata MEMS Evaluation Unit User Manual TABLE OF CONTENTS 1 Introduction ......................................................................................................................... 4 2 Quick start for using the Murata MEMS Evaluation Unit ................................................. 4 3 Hardware overview .............................................................................................................. 5 4 Installation ........................................................................................................................... 6 5 Using the Murata MEMS demo ........................................................................................... 7 5.1 Starting the GUI ....................................................................................................................... 7 5.2 Views ........................................................................................................................................ 8 5.3 Setup view ............................................................................................................................... 9 5.3.1 Operation mode .................................................................................................................. 9 5.3.2 Temperature ..................................................................................................................... 10 5.3.3 Zero offsets....................................................................................................................... 10 5.3.4 Data rate ........................................................................................................................... 10 5.3.5 Saving output data to file .................................................................................................. 10 5.3.6 Decimate saved output data ............................................................................................. 11 5.3.7 Standard deviation ............................................................................................................ 12 5.3.8 Reset demo system .......................................................................................................... 12 5.3.9 Changing moving average filter sample count .................................................................. 12 5.3.10 Read all status registers ................................................................................................... 13 5.3.11 I/O-pin control ................................................................................................................... 13 5.4 Accelerometer view .............................................................................................................. 14 5.4.1 Output data values............................................................................................................ 14 5.4.2 Sensor status indicator ..................................................................................................... 15 5.4.3 Changing the chart range ................................................................................................. 15 5.4.4 Chart data points .............................................................................................................. 16 5.4.5 Zooming the chart ............................................................................................................. 16 5.4.6 Taking a snapshot of the chart .......................................................................................... 17 5.4.7 Data rate indicator ............................................................................................................ 17 5.5 Accelerometer and gyroscope view .................................................................................... 17 5.6 Inclinometer view .................................................................................................................. 18 5.7 Sensor status view ................................................................................................................ 19 5.8 Register setup view .............................................................................................................. 20 5.9 Macro commands view ......................................................................................................... 21 5.10 About view ............................................................................................................................. 22 5.11 Application menus ................................................................................................................ 23 5.12 Advanced data logging ......................................................................................................... 24 6 Troubleshooting ................................................................................................................ 25 6.1 GUI wont start ...................................................................................................................... 25 6.2 No evaluation boards found ................................................................................................. 25 6.3 Cannot open connection to evaluation board ..................................................................... 26 Murata Electronics Oy Subject to changes 2/34 www.murata.com Doc.Nr. 82175700 Rev.D