User's Manual

Enhanced Class 1 Bluetooth v2.1 Module
User’s Guide
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72
CONN-GUIDE-BT740_v0.2
Response Packet
Offset
Field
Value
Comments
0
LENGTH
7
Fixed
1
CHANNEL
0
Fixed
2
COMMAND
[CMD_
MAKE_CONNECTION]
3
FLOW_OUT
??
Runtime value
4
STATUS
As appropriate
5
HANDLE
0..255
Echoed from the command
6
CHANNEL
1..7 (SPP)
0x20,0x9x,0xA0 (HID
DEVICE)
Channel ID to be used for subsequent SPP
data packets, and also when dropping the
connection
If the STATUS field in the response is MPSTATUS_OK, then a connection successfully established. Any
other value is a failure.
The content of ‘S’ register 11 specifies the max frame size to be used by the lower layers.
Figure 8-4: Make Outgoing Connection sequence diagram
When at least one connection is active (regardless of profile), the DCD output pin asserts.
8.11.4 Drop Connection
This command destroys an existing channel.
Command Packet
Offset
Field
Value
Comments
0
LENGTH
6
Fixed
1
CHANNEL
0
Fixed
2
COMMAND
[CMD_
DROP_CONNECTION]
3
FLOW_IN
??
Runtime value
4
HANDLE
0..255
Can be any value the host
wants to set.
This value is echoed by the module
in the response.
5
CHANNEL
1..7, As appropriate for other
profiles
As was specified in either
RSP_MAKE_CONNECTION or