Hello Bernhard, seems like we are following the same route:) for the moment I can only confirm that riot 6lowpan "host" works with rpi2 and mainline kernel "node" implementation. (Linux raspberrypi 4.1.13-v7+) Recently I got working coap server on riot side with coap client on rpi2 side. The only thing I had to do on linux side was to remove nhc_udp module. Dont you have some kind of sniffer, to check what is in the air?
Im not using default build system, but here are my --defines for the reference: --define=MODULE_AT86RF233 --define=MODULE_AT86RF2XX --define=MODULE_AUTO_INIT --define=MODULE_XTIMER --define=MODULE_AUTO_INIT_GNRC_NETIF --define=MODULE_GNRC_IPV6_NETIF --define=MODULE_GNRC_SIXLOWPAN --define=MODULE_GNRC_SIXLOWPAN_IPHC --define=MODULE_GNRC_SIXLOWPAN_ND_ROUTER --define=MODULE_GNRC_IPV6_NC --define=MODULE_GNRC_IPV6 --define=MODULE_GNRC_ICMPV6 --define=MODULE_GNRC_UDP --define=MODULE_GNRC_CONN_UDP --define=MODULE_GNRC_SIXLOWPAN_ND --define=MODULE_GNRC_NDP --define=MODULE_GNRC_NDP_NODE --define=MODULE_GNRC_PKTBUF --define=MODULE_PS --define=MODULE_GNRC_ICMPV6_ECHO --define=MODULE_MSP430_COMMON --define=GNRC_PKTBUF_SIZE=512 --define=GNRC_IPV6_NC_SIZE=1 --define=GNRC_IPV6_NETIF_ADDR_NUMOF=4 --define=__MSP430F2618__ --define=MICROCOAP_DEBUGx --define=MODULE_CONN_UDP wbr malo On 12 March 2016 at 21:51, Bernhard Nägele <bernh...@naegele-privat.de> wrote: > Hello everyone, > this week I made some success with exploring RIOT OS. > But now I stuck with trying to get a data transfer between a 6LoWPAN > equiped Raspberry Pi and "RIOT-MCUs". > > All my tests are based on the gnrc_networking example. > > First I made a UDP transfer between 2 identical RIOT equiped MCU boards. > On the first device I started > a UDP server and from the other I generated some data trafic to the other. > Result: full success - I have seen > the traffic on the shell (pktdump) and it was O.K. > > Then I set up a Raspberry for usage with 6LoWPAN as described on the RIOT > web page. > ping6 works wonderful in each direction but when I tried to get data > trafic through UDP I got > nothing - neither in one direction nor in the other. > I tried also to listen to the UDP port with netcat6 - also no success. > > Can anyone give me a hint what's different between a UDP transfer between > 2 RIOT devices and a trafic > between a Linux-based UDP server and a RIOT-based device? The > "basic"-Interface seems O.K. because > of the working ping6. > > Thanks a lot! > Best regards, > Bernhard > _______________________________________________ > devel mailing list > devel@riot-os.org > https://lists.riot-os.org/mailman/listinfo/devel >
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