About SChin.2

SChin.2 · 2021-03-22

Hi STwe are seeing wrong response for WHO AM I command,SPI Configuration:SPI Freq- 100KHZSlave Select - Active lowCPHA- 1CPOL - 1bit order - MSB firstsent 0x8F00 on MOSI line and seen 0x0040 and it was random some times we are seeing 0x007F as a resp...

SChin.2 · 2021-02-24

Hello SThere am using STEVAL-MKI160V1 in which LSM6DS3 is placed and an trying communicate with it over SPI.Physical connections:CS- CSSCL- CLKSDA - SDO of mcSDO - SDI of mcVDD - 3.3VGND - GND SPI Configuration:SPI Freq- 1MHZSlave Select - Active low...

SChin.2 · 2021-03-26

Can you please comment on the calibration part too !!

SChin.2 · 2021-03-26

Hi @Eleon BORLINI Is their any calibration process that we need to perform on this sensor ?.As here we are seeing gyro reading even though it is stationary, When it is at stationary we are suppose to see zero values but we are seeing non zero values...

SChin.2 · 2021-03-25

Hello @Eleon BORLINI found the root cause for it, MISO line is with high impedance , just need to place the resistance to avoid reflections on the line. In my case we have added 20ohms resistor is added.

SChin.2 · 2021-03-24

Hello @Eleon BORLINI As we see it is working fine with the I2C lines for reading the WHO AM I register, but as mentioned above it is not working as expected over SPI lines.can we take this post to high priority please,

SChin.2 · 2021-03-23

As I expected am seeing response 0x0000 for 8bit transfers. Is their any other way to verify the device functionality or communication ?

User statistics

User Activity

LSM6DS3 EVB "STEVAL-MKI160V1" communication issue with WHO AM I

LSM6DS3 EVB "STEVAL-MKI160V1" communication issue using SPI 4 wire

Re: LSM6DS3 EVB "STEVAL-MKI160V1" communication issue with WHO AM I

Re: LSM6DS3 EVB "STEVAL-MKI160V1" communication issue with WHO AM I

Re: LSM6DS3 EVB "STEVAL-MKI160V1" communication issue with WHO AM I

Re: LSM6DS3 EVB "STEVAL-MKI160V1" communication issue with WHO AM I

Re: LSM6DS3 EVB "STEVAL-MKI160V1" communication issue with WHO AM I