User's Manual

95
www.lairdtech.com
Laird Technologies
BTM510/511
Bluetooth
®
Multimedia Module
Register Det. Range Description
S560 15 15..120 Disconnect timeout in seconds. This timer species how long to
wait for conrmation from the peer device and/or the underlying
stack that the connection has been successfully torn down. There
can be instances where a conrmation does not arrive and so 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 specied with 15 seconds intervals.
S561 0 0..1000 Sniff Attempt Time in units of milliseconds. 0 means disable.
See Section 8, page 86 and Figure 3.34.
S562 0 0..1000 Sniff Timeout Time in units of milliseconds. 0 means disable.
See Section 8, page 86 and Figure 3.34.
S563 0 0..1000 Sniff Minimum Interval in units of milliseconds. 0 means disable.
See Section 8, page 86 and Figure 3.34.
S564 0 0..1000 Sniff Maximum Interval in units of milliseconds. 0 means disable.
See Section 8, page 86 and Figure 3.34.
S565 0 0..1 If set to 1, RI (Ring Indicate) line is congured 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 con-
ditional modes are dened by S Registers 566 to 569 inclusive.
S566 1 1..7 If S565=1, and RI is asserted then this is the mode the device will
start up in.
S567 1 1..7 If S565=1, and RI is de-asserted then this is the mode the device
will start up in.
S568 1 1..7 If S565=1, and RI is asserted then this is the mode the device
will assume after the post-start-up timeout dened in S Reg 554
instead of mode dened in S Reg 555.
S569 1 1..7 If S565=1, and RI is de-asserted then this is the mode the device
will assume after the post-start-up timeout dened in S Reg 554
instead of mode dened in S Reg 555.
S584 0 0..1 Enable/Disable eSCO.
S588 0 0..1 After a disconnection, there will be a cold reset.
S592 0 0..1 Set this to 1 to reduce the trusted device database to just 1 record
when auto saving of pairing is enabled via S reg 538.
S593 0 0..1 Automatically append last six digits of local Bluetooth address to
the Friendly name which was set via AT+BTN or AT+BTF.
S1001 to
S1010
0 0..2^32 10 General Purpose 32 bit Registers for use by host. These are
stored in non-volatile memory.
Table 4.1: BTM - General S Registers
AT COMMAND SET
REFERENCE