Hi everyone I am facing a problem with echo command. The project says about a client who send an echo command to a server sending a signal to an arduino (connected to server). The server runs one time the commands: *stty - F /dev/ttyACM0 raw - echo* *cat < /dev/ttyACM0 > /dev/null*
Using putty everything goes well. The problem is when I use my code (chapter 4 of libssh documentation) the first echo command I send works but all the others that follow not working and the command* cat < /dev/ttyACM0 > /dev/null* terminates.
