Hi! The receiver's sensitivity is not always available. However, your link to the iot lab github wiki has the following headline on it "RF2XX_RX_RSSI_THRESHOLD". This should do the trick for you, as the power of signals is reduced with range, and therefore the RSSI should drop. In the send, setting the sensitivity and the "threshold" should be equal or even identical.
Best Regards, Robert On 28.05.2018 13:13, Janna Om wrote: > Hello, > i'm trying to reduce the transmission distance of iot-lab m3 sensor > nodes.(The number of sensor nodes that can communicate directly with > each other.) > I have used the solution proposed here > https://github.com/iot-lab/iot-lab/wiki/Limit-nodes-connectivity. I > could set the transmission power to -17dBm, but I couldn't find how to > set the receiver sensitivity of the node. Is there a way in Riot to > reduce the receiver sensitivity, or perhaps other ways to reduce the > transmission range between the nodes? > <https://github.com/iot-lab/iot-lab/wiki/Limit-nodes-connectivity> > > Limit nodes connectivity · iot-lab/iot-lab Wiki · GitHub > <https://github.com/iot-lab/iot-lab/wiki/Limit-nodes-connectivity> > github.com > GitHub is where people build software. More than 27 million people use > GitHub to discover, fork, and contribute to over 80 million projects. > > > I would also like to measure the energy consumption of nodes while > running my application. Does the Riot have an approach like Contiki's > power profiler? > Many thanks in advance! > > With kind regards, > Janna > > > > _______________________________________________ > devel mailing list > [email protected] > https://lists.riot-os.org/mailman/listinfo/devel > -- Robert Hartung, M.Sc. Technische Universität Braunschweig Institut für Betriebssysteme und Rechnerverbund Mühlenpfordtstr. 23, Raum 115 38106 Braunschweig Fon: +49 (531) 391 - 3264 Fax: +49 (531) 391 - 5936 E-Mail: [email protected] _______________________________________________ devel mailing list [email protected] https://lists.riot-os.org/mailman/listinfo/devel
