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Promi-SD User Manual – Appendix A. AT Commands
13 AT+BTCANCEL
SD Response
Purpose
Description
Reference
14 AT+BTSCAN
SD Response
Purpose
Description
Reference
15 AT+BTSCAN,n,to
SD Response
Purpose
Parameters
Description
Reference
Example
16 AT+BTSCAN112233445566, to
SD Response
OK
Terminate a current executing task
This terminates a current executing task, such as Inquiry scan and Page scan, then
converts the operation status to 'Standby'.
AT+BTSCAN, ATD, AT+BTINQ?
OK
CONNECT 112233445566
Wait for inquiry and connection from other Bluetooth devices
This allows the inquiry and connection from the other Bluetooth devices. The operation
status will be in 'Pending' after this command. When connection is made and released,
the operation status is back to 'Pending'. To convert the operation status to 'Standby'
AT+BTCANCEL must be used.
This has the same effect as AT+BTSCAN,3,0.
When connection is made with other Bluetooth device, SD response will be 'CONNECT'
with its BD address.
ATD, AT+BTINQ?, AT+BTCANCEL
OK
CONNECT 112233445566
or
OK
ERROR
Wait for inquiry and connecti on from other Bluetooth devices for a given duration
n=1: Allows Inquiry scan
n=2: Allows Page scan
n=3: Allows both of Inquiry scan and Page scan
to= Time duration in seconds
For the given to, Promi-SD is waiting for the inquiry and connection from other Bluetooth
devices. If the parameter of to is 0, it will wait forever.
When connection is made with other Bluetooth device, SD response will be 'CONNECT'
with its BD address. If there is no connection made within this time duration, SD response
is 'ERROR' and the operation status becomes to 'Standby'.
ATD, AT+BTINQ?, AT+BTCANCEL
AT+BTSCAN,2,30
OK
CONNECT 112233445566
or
OK
ERROR
Copyright © 2006 Sena Technologies, Inc. All rights reserved.
A-7
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