> The following is the result of a single > > $ (cat /dev/ttyACM0 | od -c) & > $ echo \#VER > /dev/ttyACM0 > > c787f500 1382722508 S Bo:1:002:4 -115 4 = 23564552 > c787f580 1382722635 S Bo:1:002:4 -115 2 = 0d0a ; end of "#VER" > c787f500 1382722747 C Bo:1:002:4 0 4 > > c787f580 1382724760 C Bo:1:002:4 0 2 > > c787f480 1382725766 C Bi:1:002:3 0 4 = 23564552 > c787f480 1382725832 S Bi:1:002:3 -115 32 < > c787f400 1382726758 C Bi:1:002:3 0 32 = 0d0d0a4f 4b0d0a53 575f5645 5253494f 4e3a2053 54554946 43205631 2e302e30 > c787f400 1382726807 S Bi:1:002:3 -115 32 < > c787f380 1382727766 C Bi:1:002:3 0 2 = 0a20 : end of response > c787f380 1382727819 S Bi:1:002:3 -115 32 < > c787f500 1382728763 S Bo:1:002:4 -115 1 = 23 ; WHO SENDS THIS? At a guess you have echo enabled on the port ? -- 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