Dear all: I am poring usb serial device on my embedded system. But I have no idea whether there exist simple test procedure on linux for such device. ( i know there are some terminal tools, but they are too complicated for me, since I have to spend time on cross-compiling them) suppose I create a tty usb device node. Can I just "echo test > device node" and I will see "test" on the receiver? (suppose serial device driver has implement write) appreciate your help, miloody -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
