Keil: include problem with TWI file

[H4NNE5]

Hello I adapted the ble_app_uart with twi functionality. Therefore I included the "app_twi.h" which includes the "nrf_drv_twi.h" But as visible in the picture, the "nrf_drv_twi.c" doesn't show up in the tree of project files in the "nrf_Drivers" branch and leads to the errors during build.

But in the project options the correct include path is set for these files.

What am I doing wrong?

[MartinBL]

Make sure you add the file: "sdk_folder\components\drivers_nrf\twi_master\nrf_drv_twi.c" to your project. This is where your missing functions are defined. You might also need to enable TWI in the sdk_config.h file.