User's Manual

Class 1 Bluetooth v2.0 Module
User’s Guide
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www.lairdtech.com/bluetooth
25
CONN-GUIDE-BT730_v0.9
Reg.
#
Defaul
t
Range
Comment
S409
0
0..1
In Hostless Audio Gateway Operation – when inquiring and pairing,
use the device class code of the response to classify which UUID to
connect to the headset when initiating a Bluetooth connection from
the gateway
S410
0
0..1
In AudioGatewayHostless mode, if set to 1, AG”” async responses
will be forced out from the UART – good for debugging
S411
500
4000
In AudioGatewayHostless mode, Short press duration in milliseconds.
500 msec granularity
S412
500
4000
In AudioGatewayHostless mode, component of medium press
duration in milliseconds. 500 msec granularity. Actual duration is this
value plus S411
S413
500
4000
In AudioGatewayHostless mode, component of long press duration in
milliseconds. 500 msec granularity. Actual duration is this value plus
S412 plus S411
S414
30
240
In AudioGatewayHostless mode, the inquiry to search for headsets is
aborted after this amount of time, in seconds. The granularity is 30
seconds.
S420
0
1
If this is set, then the module maintains a seconds counter. Use
ATI420 to read the count value. It is basically the time the module has
been powered up in seconds.
S500
0
0..1
Authentication for outgoing connections. Set to 1 to enable
authentication.
S501
0
0..1
Encryption for outgoing connections. Set to 1 to enable encryption.
S502
0
0..1
Authentication for incoming connections. Set to 1 to enable
authentication.
S503
0
0..1
Encryption for incoming connections. Set to 1 to enable encryption.
S504
0
0..1
Setting to 1 forces S0 to -1 and suppresses messages arising from
connections or pairing. E.g. CONNECT, NO CARRIER, RING, PAIR
etc.
Suppressing connection-based messaged allows the Laird device to
be configured in cable replacement mode.
S505
10
2..120
Minimum delay before abandoning connection attempt as a master.
Referenced by ATD. In units of seconds. See S Registers 530 and
543.
Please note that as disconnection time can vary, this register only
guarantees the minimum delay. Note that for invalid addresses
specified in the ATD command, the “NO CARRIER” response is
immediate. See S register 560 for specifying disconnect max timeout.
S506
1
0..1
Enable/Disable echoes. The ATEn command also affects this.