[RTnet-users] RT to non-RT communication problem

[Long Q. <lq...@jh...>]

Hi all,


I was doing some timing test between RTnet and non-RT ethernet module. I tried nomac and rtmac without TDMA. The problem I come with is same for the two configurations.

A socket program on RTnet keeps sending and receiving Ethernet frame, the non-RT side is just an echo program. When the program continuously sends out frames from RTnet without any interval, the socket will receive same echo frame for 3 times. But when an interval of some millisecond is inserted, one echo frame will be received, which is what I expected.

rtnet, rt_e1000e, rtmac, nomac, rtipv4, rtcap, rtudp, rtpacket modules are inserted when the program is running.

My RTnet version is 0.9.13 and Xenomai version is 2.6.38.?

Does anyone has any idea about this?


Thanks!

Qian