receive only 8 bit TWIS

[mikkel1e]

Hi
I have a problem with TWI (the slave part), that is, we can only receive on nrf52840 8 bit, there is someone who knows how to do so you can receive 16 bit, we have taken the code from here https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v12.0.0%2Fhardware_driver_twis_slave.html and  i am using synchronous mode

[Jørgen Holmefjord]

Hi,

Which SDK version are you using? Could you post the code you have used for TWIS? p_buff and size parameters passed to nrf_drv_twis_rx_prepare should decide the number of bytes you can receive. Have you seen the TWIS example in the SDK?

Best regards,
Jørgen