https://devzone.nordicsemi.com/f/nordic-q-a/94999/twim-apishi team, i have one query that is what is the p_context parameter in nrfx_twim_init() function provided in nRF5 SDK v15.0 in i nfocenter.nordicsemi.com and then what is use of p_context in nrfx_twim_event_handler_t() function. please explain differenceen-USTelligent Community 13Wed, 21 Dec 2022 06:30:11 GMThttps://devzone.nordicsemi.com/thread/401631?ContentTypeID=1Wed, 21 Dec 2022 06:30:11 GMT137ad170-7792-4731-bb38-c0d22fbe4515:3ccd5073-2405-49e4-b805-26219ae83187Kazi Afroza Sultana<p>Hello,</p> <p><span>The p_context parameter is a void pointer (points to the address of variables) to an object used for differentiating different transfers, for example it is used in&nbsp;</span><a title="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/group__nrf__twi__mngr.html" href="https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.0.0/group__nrf__twi__mngr.html" rel="noopener noreferrer" target="_blank">twi_mngt library</a>.&nbsp;<span>The TWI mgmt library can schedule transfers with different configs, the library will re-init the driver if the next transfer uses a different config than the previous.</span></p> <p><span>p_context object provided in init function will be passed to the event handler.</span></p><div style="clear:both;"></div>