Closed abhijit-mahajani-imgtec closed 7 years ago
I have tried with the latest https://github.com/Cascoda/ca8210-linux/releases/tag/1.0.2 for 4.1 kernel.
Tried out Ping6 test between two Ci40s. and I could see that
[ 9232.600881] ca8210 spi0.0: Link transmission unsuccessful, status = 241
[ 9232.897623] ca8210 spi0.0: data confirm timed out
[ 9233.617506] ca8210 spi0.0: Synchronous confirm timeout
[ 9233.623298] ca8210 spi0.0: cascoda_api_downstream failed
[ 9233.629310] ca8210 spi0.0: async tx timeout wasn't pending when transfer complete
[ 9233.657737] ca8210 spi0.0: Unexpected msdu_handle on data confirm, Expected 246, got 245
64 bytes from 2001:1418:100::1: seq=9169 ttl=64 time=69.489 ms
[ 9233.937568] ca8210 spi0.0: data confirm timed out
64 bytes from 2001:1418:100::1: seq=9170 ttl=64 time=27.322 ms
64 bytes from 2001:1418:100::1: seq=9171 ttl=64 time=27.846 ms
64 bytes from 2001:1418:100::1: seq=9172 ttl=64 time=28.246 ms
64 bytes from 2001:1418:100::1: seq=9173 ttl=64 time=27.714 ms
64 bytes from 2001:1418:100::1: seq=9174 ttl=64 time=27.301 ms
even after getting status 241, it was getting recovered and still the ping was continued. It was running fine until 20000 odd counts. so I am fine to mark this one has fixed :)
We are using the ca8210 driver 1.0.1 release in https://github.com/Creatordev/openwrt. (with linux 4.1 kernel)
Once booted up the board, if we start ping6 on 6lowpan to clicker with ca8210 chip. then we observe that after 6000-7000 counts, it gets stuck
Afterwards any 6lowpan communication is not possible.
Similarly if we ping between Ci40 to Ci40, then we get status 241 prints on console and ping stops. There after we cannot ping from/to any Ci40.
transmitter logs:
receiver logs: