I want to test BMI160 connected to NRF52840 over I2C using nrf_connect_sdk 1.4.1

[new]

While using NRF52840 SDK with twi_scanner i am able to see i2c address 0x68, but while using zephyr unable to get the data.

I have seen I can configure i2c pins in board.dts and board.overlay file, but I would like to know the procedure configure the SCL and SDA pin with internal pull ups.

With nrf5 sdk, the i2c SCL and SDA pin are by default configured with internal pull ups but I am not sure of the configuration in zephyr!

Does NRF_CONNECT_SDK i2c SCL/SDA pin are default pulled up or are there any methods to accomplish the same?

[Øyvind]

Hello,

And happy new year.

Please change to master branch in order to fully test this, as this is not implemented in NCS v1.4.1. The nRF Connect SDK uses the Zephyr OS, which means it is far more advanced compared to nRF5 SDK. 

Regarding the fault you get, have you tried to look at the debug output by connecting to the COM port of your device? Please read our nRF Connect SDK documentation on Working with nRF52 series

Kind regards,
Øyvind