Hi all,
I recently started checking the nRF Connect SDK with Zephyr and I created a simple example using nRF52840 and an IMU sensor using nRF Connect SDK v2.6.1 .
I performed the following changes
- I created an overlay file for the device tree to assign the pins I want for the I2C without changing the actual devicetree
- I added the path to the IMU library in the CMakeLists.txt file
- I added the IMU library files to the project
- In prj.config I added the CONFIG_GPIO = y and CONFIG_I2C = y
The problem now is that I get 10 warnings that make no sense to me . The warnings are the following
1. In prj_conf
2. In nrf52840dk_nrf52840.dts
1st Warning
2nd & 3rd Warning
3. nrf52840.dtsi
1st warning
2nd and 3rd waring
4th and 5th warning
6th warning