DW1001 ranging example with lowpower

Wireless Connectivity Ultra-Wideband
1

i test two dw1001 module with ss_twr_resp and ss_twr_init,the tag print correct distance;
then i add “dwt_configuresleep(DWT_PRESRV_SLEEP | DWT_CONFIG, DWT_WAKE_CS | DWT_SLP_EN)”
the distance is not correct;why?

[color=#333333]Many thanks.[/color]

2

Hi,

When putting the DW1000 in sleep mode, you will need to reload the LDE code when waking up or the timestamp extraction will not work.

Thank you,
Regards
Yves

3

Hi
I have the same problem, could you tell me your solution please？
Tks