33
Description
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.
Reference
ATD, AT+BTINQ?, AT+BTCANCEL
B.3.17. AT+BTSCAN,n,to
SD Response
OK
CONNECT 112233445566
or
OK
ERROR
Purpose
Wait for inquiry and connection from other Bluetooth devices for a given duration
Parameters
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
Description
For the given to, Parani-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’.
Reference
ATD, AT+BTINQ?, AT+BTCANCEL
Example
AT+BTSCAN,2,30
B.3.18. AT+BTSCAN112233445566,to
SD Response
OK
CONNECT 112233445566
or
OK
ERROR
Purpose
Wait for connection by the Bluetooth device with given BD address
Parameters
112233445566=BD address
to= time duration in seconds
Description
For the given to, Parani-SD is waiting for the connection from the Bluetooth device with the
given BD address. If the parameter of to is 0, it will wait forever.
When connection is made with the 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’.
Reference
ATD, AT+BTINQ?, AT+BTCANCEL
Example
AT+BTSCAN000B530011FF,30
B.3.19. ATD
