User's Manual

Class 1 Bluetooth v2.0 Module
User’s Guide
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34
CONN-GUIDE-BT730_v0.9
Reg.
#
Defaul
t
Range
Comment
S557
32
4..900
Specified in seconds, the update interval for the feature enabled via S
Reg 556
S558
0
0..1
When 1, the following responses; “RING”, “NO CARRIER”, and
“CONNECT” are replaced by “BTIN”, “BTDOWN”, and “BTUP”
respectively. This eliminates ambiguity when the module has a
Bluetooth connection to an AT modem which also gives these
responses.
S559
0
0..3
This specifies a mask.
When Bit 0 is 1, the response word “ERROR“ is replaced by “BTERR”
and “OK” is replaced by “ok”.
When Bit 1 is 1, then error responses do not include the error
number; instead the error number can be retrieved using ATI12.
S560
15
15..120
Disconnect timeout in seconds. This timer specifies how long to wait
for confirmation (from the peer device and/or the underlying stack)
that the connection has been successfully torn down. There can be
instances where a confirmation does not arrive; in this case this timer
is used to ‘close off’ the procedure and put the state machine back
into a proper mode for new operations.
Time is specified with 15 seconds intervals.
S561
0
0..1000
Sniff Attempt Time in units of milliseconds. 0 means disable.
See section “Power Consumption and Reset” in the user guide for
more details.
S562
0
0..1000
Sniff timeout Time in units of milliseconds. 0 means disable.
See section “Power Consumption and Reset” in the user guide for
more details.
S563
0
0..1000
Sniff Minimum Interval in units of milliseconds. 0 means disable.
See section “Power Consumption and Reset” in the user guide for
more details.
S564
0
0..1000
Sniff Maximum Interval in units of milliseconds. See section “Power
Consumption and Reset” in the user guide for more details.
S565
0
1
If set to 1, RI (Ring Indicate) line is configured as an input and forces
the start-up mode (S Reg 512)and post-timeout on Start-up mode (S
Reg 555) to be dependent on the state of RI. The RI conditional
modes are defined by S Regs 566 to 569 inclusive.
S566
1
7
If S565=1 and RI is asserted then this is the mode in which the
device starts up.
S567
1
7
If S565=1 and RI is deasserted then this is the mode in which the
device starts.
S568
1
7
If S565=1 and RI is asserted then this is the mode the device
assumes after the post-start-up timeout defined in S Reg 554 instead
of the mode defined in S Reg 555.
S569
1
7
If S565=1 and RI is deasserted then this is the mode the device
assumes after the post-start-up timeout defined in S Reg 554 instead
of the mode defined in S Reg 555.