Hi,
I'm using the nrf_drv_twi driver (master) to communicate with a number of IO components, such as LEDs, buttons etc.
If my IO component does not respond (why is not relevant to this question, but it does...), the code hangs (nrf_drv_twi.c, line 450)
while (twi_transfer(p_twi, &p_cb->error, &p_cb->bytes_transferred, (uint8_t *)p_data, length, no_stop))
{}
How would one add a timeout?
- Modifyexisting code?
- Use the driver in non-blocking mode?
- Wait for Nordic to add this feature?
Thank you Matthias