TSCH doesn't work

Description

Hi guys,
I'm performing a test with the TSCH enabled (by decommenting the line in calculateFrequency() IEEE802154E.c function) and, during this test, I've noticed that TSCH doesn't work as expectly: the motes have great difficulty to sinchronize, after a lot of desynchronization events happen on the slaves motes and the network throughput is very low (301 l7_packets sent -> 45 received as average of 5-6 test performed)... I believe that the problem is related to the very slow board on which I'm working (TelosB) that isn't able to send the frame in the slot time, caused by radio frequency hopping time (I can say this because I've performed a test with channelOffset setted to 0, and in this configuration the motes work a little better (not as without channel hopping enabling)... My other configurations are TXRETRIES setted to 1 in order to avoid retransmission... However I'm trying to detect better what happens...

Environment

Rosa.fresh x86-64
TelosB

Assignee

Xavier Vilajosana

Reporter

Giuseppe Ribezzo

Labels

None

Story Points

None

Fix versions

Affects versions

Priority

Critical
Configure