[RTnet-developers] Re: [RTnet-users] about "context" in rtdm

[Zhang Y. <S00...@st...>]

Thx. Now I am more clear about the "context". 
 
This afternoon, I tried out with the round_trip_time test, without loading the 
modules: rtmac and rtcfg, but it didn't work.(The showtime simply get stuck, 
and did not show anyth) Do I need these modules to run this test? 
 
If I understand it correctly, rtmac and rtcfg are just two entries registered 
in the "rt_packets" of stack manager, as ipv4 does. So it is possible to 
communicate directly via ipv4, without any MAC from rtmac or distrib. 
configuration from rtcfg, right? Then, shall the round_trip_time test be able 
to run with only rtnet module and network card driver.  
 
I remeber last time I tried out with the round_trip_time test, it did work. 
But I used the script "rtnet", so all the modules were loaded.  
 
Could you please give me some hints about this?    
 
Thx in adv.  
--  
Zhang Yuchen  MSc. Student 
 
Control Engineering Group 
Faculty of Electrical Engineering 
University of Twente 
The Netherlands