Hi, some days ago I was sending some messages about the examples of rtnet using rtai. I compiled and installing rtnet with some problems but I think that is working.
I modified the init script for have a notdma option because it's the only configuration that I need. I never couldn't run the examples of rtai or generic till yesterday. I modified the examples, created a new examples, and never worked. I have been more or less stopped in this some days. Yesterday, I run in a desperately moment the examples of rtai and generic and wou!!! it worked!!! However I was I bit worried because I thought that I have been losing my time and the rtnet list with my stupids questions. Also, I modified the example to send 100 messages and it ran. Today I tried to run the examples and again it failed. I tried to make a rtnet stop and rtnet notdma again but it failed to unload the module rtipv4. So, I needed to reboot the box. After reboot it, I could run again the examples, but only one time. The next time it failed again, and now I check the /var/log/kern messages and I found this: May 3 10:45:03 ulises kernel: LXRT CHANGED MODE (SYSCALL), PID = 4304, SYSCALL = 4. May 3 10:48:30 ulises kernel: Assertion failed! /root/rtnet-0.9.8/stack/ipv4/udp.c:rt_udp_recvmsg:398 skb != NULL May 3 10:48:30 ulises kernel: LXRT releases PID 4304 (ID: simpleserver). May 3 10:48:50 ulises kernel: Assertion failed! /root/rtnet-0.9.8/stack/ipv4/udp.c:rt_udp_recvmsg:398 skb != NULL May 3 10:48:50 ulises kernel: LXRT releases PID 4307 (ID: simpleserver). Also, I cannot made a rtnet stop because the script is stopped removing the rtipv4 module. So, this is normal? It's something that I have done wrong? how can I know what is happening? Leo ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ RTnet-users mailing list RTnet-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rtnet-users
