Dear All, We have a USB CDC device which we are connecting it to the Ubuntu system. Then, we are accessing the device using an application by opening the device with /dev/ttyACM0 node. The system may have multiple USB CDC devices already connected before connecting my device, sometimes. In such cases, my application fails to open the device, because, this time the assigned node is other than /dev/ttyAMC0, but in my application the device node is /dev/ttyAMC0 only. Due to these reasons, I want to assign my own device node in the /dev directory like /dev/mydev. This will enable my application to identify my device very easily. Please let me know, if there is any way to do this. Any suggestions would be appreciated. Thanks and Regards, Ramya. -- 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