Advice for optimizing multiple device gazell system?

RE: Advice for optimizing multiple device gazell system?

Alessandro Fato — Tue, 17 Nov 2015 15:40:21 GMT

Hi, I tried the solution you suggested configuring the channel table with 6 channels for the PRX and 3 for the PTX1 and PTX2. Configured the timeslot period at 600us for PRX and 1200us for PTX1/2. But host and devices cannot keep the sync and they lose more packets than before. Could you help me understand why?

RE: Advice for optimizing multiple device gazell system?

ImQ009 — Mon, 29 Jun 2015 11:56:12 GMT

How do you set the retransmit delay? Mind giving me some more information about that?

RE: Advice for optimizing multiple device gazell system?

Kevin Powell — Wed, 12 Nov 2014 19:08:17 GMT

Thanks for the help. Things are working great, now.

RE: Advice for optimizing multiple device gazell system?

Asbjørn — Wed, 12 Nov 2014 16:06:53 GMT

You should try to keep the same time slots on the PRX, but split the channel table between the two. So that PTX1 will send on ch:x1, x2 and x3. PTX2 then send on for example channel y1, y2 and y3. The receiver should rotate through all six channels alternating between the channels for PTX1 and PTX2 (x1 -> y1 -> x2 -> y2 -> x3 -> y3). You must also keep the PTXs the time slot twice the length of the PRX. This can be done by manually setting the retransmit delay. This way the PTXs will communicate with the PRX independent of each other.