hcidump --version (return code: 0)
5.46
hcidump --help (return code: 0)
Usage: hcidump [OPTION...] [filter]
-i, --device=hci_dev HCI device
-l, --snap-len=len Snap len (in bytes)
-p, --psm=psm Default PSM
-m, --manufacturer=compid Default manufacturer
-w, --save-dump=file Save dump to a file
-r, --read-dump=file Read dump from a file
-t, --ts Display time stamps
-a, --ascii Dump data in ascii
-x, --hex Dump data in hex
-X, --ext Dump data in hex and ascii
-R, --raw Dump raw data
-C, --cmtp=psm PSM for CMTP
-H, --hcrp=psm PSM for HCRP
-O, --obex=port Channel/PSM for OBEX
-P, --ppp=channel Channel for PPP
-S, --sap=channel Channel for SAP
-D, --pppdump=file Extract PPP traffic
-A, --audio=file Extract SCO audio data
-Y, --novendor No vendor commands or events
-h, --help Give this help list
-v, --version Give version information
--usage Give a short usage message