I have been testing NetChip 2280 RDK using “testusb” program with a gadget driver code. It seems to be OK with “testusb” program and a gadget driver because every test is successfully completed from test 0 to test 14. We are using Linux kernel 2.4.24 on USB device side and 2.6.7 on USB host side computer.
Now I want to test RDK at more upper level. For example, I think that serial over USB is a good example to see whether NetChip 2280 RDK is correctly working or not. Generally, there is a product that converts USB to RS-232 serial port. However, what I am thinking about is not a physical product but a logical communication link based on RDK and its gadget driver. I have heard that we can make a logical device such as “/dev/ttySxx” with a gadget driver code. And there is a file named “g_serial.c” in the gadget driver source code directory. Is there anyone who can please tell me more about these things? How can I use a gadget driver and “g_serial.c” to make a logical RS-232 serial communication link with NetChip 2280 RDK? And how can I test “g_serial.c” to see that this code is working correctly? Because I am a novice in this area, what I am thinking about may be wrong. Any comments and suggestions will be welcome. Thank you guys so much in advance! ------------------------------------------------------- This SF.Net email sponsored by Black Hat Briefings & Training. Attend Black Hat Briefings & Training, Las Vegas July 24-29 - digital self defense, top technical experts, no vendor pitches, unmatched networking opportunities. Visit www.blackhat.com _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
