> HCI Event: Connect Request(0x04) plen 10			-	Page 732
04	04		0A	 04 00 00 00 00 00 	00 01 00		01
evt	Connection	plen=10  6Bytes Address		0x000100		Link Type=ACL
	Request			 00:00:00:00:00:04	Class Of Device		connection request

< HCI Command: Accept Connection Request(0x01|0x0009) plen 7	-	Page 572
01	09 04		07 	 04 00 00 00 00 00 	01
cmd	ogf/ocf		plen=7	 6 Bytes Address	Role=Slave	
	opcode

> HCI Event: Command Status(0x0f) plen 4			-	Page 745
04	0F 		04	 00			08 			09 04
evt	command status	plen=4	 command 		num hci			opcode that is pending
				 pending		cmd packets

> HCI Event: Connect Complete(0x03) plen 11			-	Page 730
04 	03 		0B 	 00			01 00 				04 00 00 00 00 00 	01 		00
evt 	Connection	plen=11	 status=  		2Bytes(12Bits meaningfull)	BD_ADDR			Link_Type=ACL	Encryption_Mode=
	complete		 success		0x0001=1						(Data Channel)	disabled

> ACL data: handle 0x0001 flags 0x02 dlen 28			- 	Page 555
  L2CAP(s): Echo req: dlen 20
02    	01 20 				1C 00 		18 00	01 00	08	C8	14 00	45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58
acl	handle/flags			dlen = 0x001c	the 28 acl data bytes
	0x2001				     = 28	L2CAP:
	flags  = 20 01 >> 12					18 00   0x0018 Lenght = 24
	       = 0x02	see page 557				01 00   0x0001 Signalling CID (all config req/resp L2CAP stuff has signalling cid 0x0001)
	handle = 20 01 & 0fff					   08     0x08 Code = Echo Request	
	       = 0x0001						   C8     0xc8 Identifier = 200	    (this is used to identifiy requests / responses)
								14 00   0x0014 Length = 20
								45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 optional data...

< ACL data: handle 0x0001 flags 0x02 dlen 28			-	Page 555
  L2CAP(s): Echo rsp: dlen 20
02 	01 20 				1C 00 		18 00 	01 00 	09 	C8 	14 00 	45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58
acl 	as above			dlen		the 28 acl data bytes...
	handle/flags			0x001c = 28	L2CAP:
								18 00   0x0018 Length = 24
								01 00   0x0001 Signalling CID 
								   09     0x09 Code Echo Response
								   C8     0xc8 Identifier = 200
								14 00   0x0014 Length = 20 
								45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 optional data
this goes on and on... always the correct identifier in 
a Echo rsp acl packet has to be sent back ! 
pressing ctr+c in the l2ping console stops pinging...

> HCI Event: Disconn Complete(0x05) plen 4			-	Page 733
01	05		 04		 00		 01 00 				08 see table on page 766
cmd	disconn		 plen=4		 status=	 2Bytes (12Bit Meaningful)	Reason for disconnetion=
	complete			 disconn has	 connection handle		connection timeout
					 occured	 0x0001

















