Colibri Evaluation Board and
VF50 processors running linux. Development system is running
ubuntu 16.04 on virtual box. I am trying to do serial communication. For this I am using a USB A to USB B cable. Connected the cable on dev. system and other end to
X27 connector on the eval. board. On my dev. system, I am doing
ls /dev/tty* so it shows me the port as
ttyUSB0 but when I am running the same command on linux angstrom, it doesn’t show any connected port. I have tried restarting both the systems but the problem is same. Just to check if the cable or the connector is fine, I started a terminal (teraterm) and gave power to the eval. board. I was able to see all the startup log. So that means everything is fine but still on the colibri board in linux it doesnt show any connected port as
ttyUSB. I do not have a null modem cable so cant check with it. Anything else I am missing for this connection. Please guide.