I wrote: > I understand that "hcidump" has been deprecated for several years. Yet > the output of "btmon" seems to imply that it is calling "hcidump". That > doesn't make sense to me. For example, > > @ RAW Open: hcidump (privileged) version 2.22 {0x0002} [hci0] 1.894682 > @ RAW Open: hcidump (privileged) version 2.22 {0x0003} 1.894702 > @ RAW Close: hcidump {0x0003} 1.894708 > @ RAW Close: hcidump {0x0002} [hci0] 1.894718 Marcel Holtmann answered: >I don't know what that is, but it seems that something else in your system is >calling hcidump binary. However it is for sure not btmon calling the hcidump b >inary and you can verify that in the btmon source code. The lines I quoted are from the stdout of btmon. How would something else get output mixed into that? Is the Fedora version of btmon modified? >The hcidump -R functionality is rather useless. If you really want it, then yo >u can get it by opening the monitor socket directly. I really don't know what >you wanted it for. I wanted to see the actual data stream from my devices. So far as I can tell, I can't get that from any of the undeprecated Bluez tools. -- Dave Close, Compata, Irvine CA +1 714 434 7359 dave@xxxxxxxxxxx dhclose@xxxxxxxxxxxxxxxxxx "I don't need bodyguards." -- Jimmy Hoffa, June 1975