Leopold Palomo-Avellaneda wrote: > Hi, > > probably I'm doing some big mistake but I'm a bit lost in a trouble with > rtnet. I have rtnet compiled, installed and running without rtmac/tdma. > > I have configured the interface and the routes: > > $:~/robotica/orocos/rtnet-proves$ sudo /usr/local/rtnet/sbin/rtifconfig > rteth0 Medium: Ethernet Hardware address: 00:A0:C9:1D:52:B9 > IP address: 192.168.1.3 Broadcast address: 192.168.1.255 > UP BROADCAST RUNNING MTU: 1500 > > rtlo Medium: Local Loopback > IP address: 127.0.0.1 > UP LOOPBACK RUNNING MTU: 1500 > > $:~/robotica/orocos/rtnet-proves$ sudo /usr/local/rtnet/sbin/rtroute > Host Routing Table > Hash Destination HW Address Device > 00 0.0.0.0 00:00:00:00:00:00 rtlo > 01 127.0.0.1 00:00:00:00:00:00 rtlo > 03 192.168.1.3 00:00:00:00:00:00 rtlo > 3F 192.168.1.255 FF:FF:FF:FF:FF:FF rteth0 > > > I can do a ping to my rteth0: > $:~/robotica/orocos/rtnet-proves$ sudo /usr/local/rtnet/sbin/rtping > 192.168.1.3 > Real-time PING 192.168.1.3 56(84) bytes of data. > 64 bytes from 127.0.0.1: icmp_seq=1 time=22.9 us > 64 bytes from 127.0.0.1: icmp_seq=2 time=14.0 us > ..... > > if I run the examples of the rtai directory, both run. However I don't see > the > expected result because the server run: > $:~/robotica/orocos$ sudo /usr/local/rtnet/examples/rtai/simpleserver 5000 > RTnet, simpleserver for LXRT > > and the client runs: > $:~/robotica/orocos/rtnet-proves$ > sudo /usr/local/rtnet/examples/rtai/simpleclient 5001 192.168.1.3 5000 > RTnet, simpleclient for LXRT > > and exit and no message is printed in the server side. > > Someone could tell me how can I test what is wrong or what I'm doing bad?
Not immediately. I must admit, the RTAI examples are in bad shape. I would start checking the return codes of all involved RTnet service requests. One of them should/must fail. Maybe the information which one and with what code will help. BTW, I'm always open to apply cleanup patches for the RTAI examples, or new and better ones. But I depend on RTAI users here, I don't have that test environment anymore. Jan
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