I am facing to strange problem. When I debug my board by GDB through ethernet the receiving of CAN messages doesn't work. I believe that it is lost interrupt issue, because received CAN messages are acknowledged by this board. Furthermore I found out that when I execute and debug the same application through serial cable it works fine and receives all messages. Also CTRL-C doesn't work in GDB when debugging through ethernet. I tried to create a new thread which would dump periodically CAN registers when CTRL-C doesn't work. But when this thread call cyg_thread_delay(), it is indefinitely blocked in this function. Both the CTRL-C and cyg_thread_delay() work fine when debugged through serial cable.
My platform is Olimex LPC-L2294, ethernet device is CS8900 and I use redboot GDB stubs. What is in my configuration wrong? Any hint is appreciated. TIA Bronislav Gabrhelik -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
