I have purchased DW3000EVB boards (4 of them), managed to compile the API using nRF Connect and Zephyr.
Loaded the firmware on PCA10056 and thought I was doing quite well.
I’m running ex_06a_ss_twr_initiator and ex_06a_ss_twr_responder
When using debug on the responder it waits in a while loop on line 112 in twr_responder hoping that the IC will become idle… but it never does. /* Need to make sure DW IC is in IDLE_RC before proceeding */