Success. I tried again from the start and removed all non realtime drivers etc and this time I found the extra instructions when you have more than one card by adding cards=1,0 when loading the real time driver. Then loaded the non realtime driver for the built in card and it seems to be working OK. I will now test my code and see if I can receive the UDP packets from the robot. T
1. Close all connections ifconfig eth0 down ifconfig eth1 down 2. Remove drivers rmmod tg3 rmmod e1000 3. Install rtai modules not already loaded insmod rtai_rtdm.ko 4. Install rtnet modules insmod rtnet.ko insmod rtipv4.ko insmod rtpacket.ko insmod rt_loopback.ko 5. Install rt card driver insmod rt_e1000.ko cards=1,0 6. start realtime connection rtifconfig rteth0 up 192.168.20.13 rtifconfig rtlo up 127.0.0.1 7. Load driver for non realtime card insmod tg3.ko Thanks Graham > Do you have unload module rt_e1000 and reload then? > Do you tried stopp (like above) non realtime ethernet as step 0? > >
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