DWM1001 gateway not ranging a position

Wireless Connectivity Ultra-Wideband
1

I have 4 positioned anchors with tag there are working well in RTLS app. I have added a gateway to the network at first working well and make position ranging but it stops ranging the tag position and not responded to lep command can any one help according to following info:

dwm> si
[000099.490 INF] release: PANS PRO RTLS v2.2.4
[000099.490 INF] sys: fw2 fw_ver=x01041301 cfg_ver=x00010700 board=(null) batt_l vl=100
[000099.500 INF] uwb0: panid=x1FED addr=xDECAECF9C57414A2
[000099.510 INF] mode: bn (act,-)
[000099.510 INF] uwbmac: connected
[000099.510 INF] enc: off
dwm> lep
dwm> LA
LA: Command not found.
dwm> la
[004485.980 INF] AN: cnt=4 seq=x08
[004485.980 INF] 0) id=DECAA54E6A159000 seat=0 seens=216 rssi=-77
[004485.990 INF] 1) id=DECA0B27CF92D81D seat=2 seens=216 rssi=-78
[004485.990 INF] 2) id=DECAD8EA2A30981B seat=3 seens=124 rssi=-77
[004486.000 INF] 3) id=DECA31E9410299AA seat=4 seens=122 rssi=-77
[004486.010 INF]
dwm> stg
uptime: 4550
rtc_drift: 0.000000
ble_con_ok: 0
ble_dis_ok: 0
ble_err: 0
api_err: 0
api_err_cnt: 0
api_dl_cnt: 0
uwb0_intr: 4950291
uwb0_rst: 0
uwb0_bpc: 9
rx_ok: 4904887
rx_err: 87
tx_err: 0
tx_errx: 0
bcn_tx_ok: 0
bcn_tx_err: 0
bcn_rx_ok: 181488
alma_tx_ok: 0
alma_tx_err: 0
alma_rx_ok: 1514
cl_rx_ok: 0
cl_tx_ok: 1
cl_coll: 0
fwup_tx_ok: 0
fwup_tx_err: 0
fwup_rx_ok: 0
svc_tx_ok: 0
svc_tx_err: 0
svc_rx_ok: 0
clk_sync: 0
bh_rt: 45415
bh_nort: 0
bh_ev: 50588
bh_buf_lost[0]: 50587
bh_buf_lost[1]: 0
bh_tx_err: 0
bh_dl_err: 0
bh_dl_ok: 0
bh_ul_err: 5
bh_ul_ok: 18193
fw_dl_tx_err: 0
fw_dl_iot_ok: 0
fw_ul_loc_ok: 8532
fw_ul_iot_ok: 10016
ul_tx_err: 0
dl_iot_ok: 0
ul_loc_ok: 0
ul_iot_ok: 0
enc_err: 0
reinit: 1
twr_ok: 0
twr_err: 0
res[0]: 1 x00000001
res[1]: 0 x00000000
res[2]: 0 x00000000
res[3]: 0 x00000000
res[4]: 0 x00000000
res[5]: 0 x00000000
tot_err: 92

2

Hi,

I think you misunderstood the gateway functionality

  • lep can work only on the Tag when it shows the position calculated on the Tag.
  • Or on a passive node (nmp) lep can show the Tag’s positions by listening to the UWB network can capturing the Tag’s positions being sent from the Tags.
  • As soon as the device become a gateway, i.e. the DWM1001-DEV is connected to the Raspberry Pi, the control of it is done via the DWM Kernel Module and the DWM Linux Daemon. The lep will not work there as the positions are transferred to the higher level.
  • The gateway will provide you the Tags / Anchors visibility via the Web Application / MQTT Broker that runs on that Raspberry Pi.

Cheers,
TDK

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