Hi
If i have 20-30 tags how i can struggle with collisions between tags and anchors?
I didn’t find this information for treck1000. For MDEK1001 theu using TDMA, but i using STM32.
Can you help anybody? Thanks in advance.
Arthur
Hi Arthur,
It you be great if you can elaborate the issue a bit more.
As per my understanding, you are trying to have 20-30 tags/anchors using the TREK software ?
You will have to customize the TDMA layer to support that many tags an anchor. TREK is a good starting point for a basic TWR-RTLS system, but for more complex networks you will need to perform modifications.
When using TWR scheme such as TREK or PANS ( “MDEK” ), implementing a TDMA layer is the right solution to avoid collision between nodes. Each node is assigned to a slot an can transmit during this slot only.
Thanks
Yves
Hi Yves
You understood me correctly. Where can I read about the implementation of TDMA? Does the Decawave not provide its own implementation of TDMA for stm32?
Thanks
Hi Arthur,
The best starting point for a customized TDMA layer is the trek software. Have you downloaded the package below and looked at the documentation ?
https://www.decawave.com/wp-content/uploads/zips/trek1000.zip
The application note below will also help you in developing a product from the trek system:
Thank you,
Yves
if I understood correctly, then it is necessary to write a function for the anchor, which will set the order of transmission for each tag. I understand correctly?