Distance update frequency 2 seconds

Wireless Connectivity Ultra-Wideband
1

We have uploaded the TREK1000 firmware (v2.25) on the EVB1000 boards.
Unfortunately the distances only update every 2 seconds.
Both on the display of the TAG and ANCHOR and in the data of I²C.

The PC software used for visualization of the TAG position displays distances D0, D1 … D3.
Since we have only 3 anchors, does the SW run into a time out due to missing D3?

Otherwise, is there a filter implemented averaging static 2 second buffers, causing the delay?

Are there other reasons possible?

Thank you very much in advance.

BR

Thomas

2

Hi Thomas

In the default TREK code the TAG is by default polling 4 Anchors, even though there are three in the network.
For a clear understanding see the TREK source code guide, whic is attached, but is also part of the TREK download package

regards,

DecaRangeRTLS_ARM_Source_Code_Guide.pdf (1.4 MB)