I’m working on DW1000 with nRF52 (porting “DecaRangeRTLS ARM” code from ST to nRF52).
In my project, the SPI frequency is set to 2M bps, and our system(DW1000 + nRF52) will be a UWB tag.
our system(DW1000 + nRF52) — UWB tag
Decawave demo board (DW1000 + ST) — UWB Anchor
The problem is the Anchor can not calculate the distance that the reason I guess is the Anchor doesn’t receive the final message.
Everything works fine except to the final message. The states are printed via UART and found that the poll message is transmitted but the final message is not. The lag is attached as blow for your reference.
I’m not sure is it clear for you to help on this problem, thanks in advance.