https://devzone.nordicsemi.com/f/nordic-q-a/34661/issue-regarding-spi-register-settingsI am trying to establish communication using SPIM. when I checked the macro definition of NRFX_SPIM0_ENABLED it&#39;s present in apply_old_config.h. I am using nrfx_spim driver file to establish spi communication. Can you please explain why the nrfx_spimen-USTelligent Community 13Wed, 23 May 2018 06:37:25 GMThttps://devzone.nordicsemi.com/thread/132868?ContentTypeID=1Wed, 23 May 2018 06:37:25 GMT137ad170-7792-4731-bb38-c0d22fbe4515:e85c3498-2ff8-4176-856e-4fa7a82fac49Jakub Rzeszutko<p>Please try to remove all legacy defines related to SPI from sdk_config.h file and keep only nrfx ones.</p> <p>You will have your problems as long as you have SPI_ENABLED defined in the sdk_config file (doesn&#39;t matter if set to 0 or 1).</p><div style="clear:both;"></div>