Anchor to anchor ranging is not displayed in Anchor0 in TREK1000

Wireless Connectivity Ultra-Wideband
1

Hi,

I am using the TREK1000 with one tag and two anchors. When I tried to read the USB VCOM outputs via the A0, I don’t see any message having the message ID “ma” :thinking: .

I tried uploading the Decawave provided original source code, which is available in here since I was amending the TREK with my own code. But the “ma” messages are NOT displayed :frowning_face: . The USB output of A0 is like follows:

deca
deca968×906 91.8 KB

Please help me on this, since I am not able to proceed further with this error.

Thank you…

Eranga

2

Hi
For locating, tracking TREK requires messaging from at least 3 Anchors to run its trilatration algorithm. TREK will then be able to do Anchor to Anchor ranging , which will then also result in getting MA (anchor to ancho corrected range)

See also TREK ARM source code guide
/leo

1 Like
3

Thanks Leo :slightly_smiling_face: