what is result err code 3 in app_twi_callback_t

[Paul]

I am getting result code 3 after app_twi_schedule in the call back. What does that mean? Thanks Paul

[Jakub Rzeszutko]

Hi Paul, There might be few reasons and it is hard to give simple answer. Do you have a debugger to check where flag "NRF_ERROR_INTERNAL" (ret code == 3) is set? I see it might be set either in nrf_drv_twi.c or in app_twi.c.