Hi John. On Thu, Aug 27, 2015 at 1:07 PM, Johan Hovold <johan@xxxxxxxxxx> wrote: > > Try to see if you can get the device to work reliably with some other > driver (vendor driver or other OS) to rule out a broken device. > I tested the serial-usb adapter using a loopback-hardware-tool (confirmed to be perfect). Using this, I see what I type, echo it back, and see what I receive. The putty session-settings are standard one - 9600, 8N-1, no parity. The byte flow is putty-on-laptop => usb-interface => serial-interface => loopback => serial-interface => usb-interface => putty-on-laptop. Thereafter, following are the echo-sequences I see :: a ==> 0 b ==> ' c ==> N This (I guess) confirms a problem on (at least) the driver-side. Thanks everyone for the quick replies so far, I am grateful. Thanks and Regards, Ajay -- 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
