Thank you so much for your help. I have added the device into the list.
However, I have got a new problem of opening the device. I cannot even open the /dev/lp0 on devboard. Can you tell me what is going wrong here?
Thanks a lot.
I have written a parallel driver and have it added, following the instructions for LCD driver, into the devboard_lx/target/dev/ directory. Then after I ./flashit, I could not find the device under /dev in the etrax_100lx board. Can anybody tell me why I cannot have the device under /target/dev ported into the board's flash? Any extra configuration I should do? Thanks in advance.
I am sure I have flashed the memory, since the network setting is reset to default.