Error: L6218E: Undefined symbol nrf_drv_twi_init (referred from main.o).

[amey3]

Hi 

     I am using nRF5_SDK_17.0.2_d674dde  with softdevice S140  have sample example as   ble_app_template_c but when i run the code i get the following below error  are as follows:

     Error: L6218E: Undefined symbol nrf_drv_twi_init (referred from main.o).I updated in sdk configuration of nrf driver of twi  also  but still the error remains the same. please give me             suggestion how to remove error.

    

   

[Susheel Nuguru]

Seems to me that you do not have the depending files nRF5_SDK_17.0.2_d674dde\integration\nrfx\legacy\nrf_drv_twi.c included in your project. The implementation is surrounded by any include preprocessor fences so it should just be the matter of putting the source and header file into your project compiler visibility.

[Seema]

Hello,

I'm facing a similar problem too and I have included all my source files in the nrf Drivers and done the changes in the sdk_config file. Still the problem is persisting. Could you please provide a solution.

[Susheel Nuguru]

Do you have nrf_drv_twi.c file in your project included and TWIM_PRESENT defined? 

[Seema]

Yes it is present. I have enabled TWIM_PRESENT and it works properly now. Thank you!