38
Example
AT+SETESC,42
B.3.13. ATO
Response
None
Purpose
Convert the operation status of ‘Standby’to ‘Connect’
Description
You can convert the operation status of ‘Standby’to ‘Connect’ready to transmit data.
Reference
+++, AT+SETESC
B.3.14. AT+BTCANCEL
Response
OK
Purpose
Terminate the current executing task
Description
This terminates a current executing task, such as Inquiry scan and Page scan, then
converts the operation status to ‘Standby’
Reference
AT+BTSCAN, ATD, AT+BTINQ?
B.3.15. AT+BTSCAN
Response
OK
CONNECT 112233445566
Purpose
Wait for inquiry and connection from other Bluetooth devices
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, response will be ‘CONNECT’with
its BD address.
Reference
ATD, AT+BTINQ?, AT+BTCANCEL
B.3.16. AT+BTSCAN,n,to
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-ESD 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, response will be ‘CONNECT’with
its BD address. If there is no connection made within this time duration, response is
‘ERROR’and the operation status becomes to ‘Standby’.
Reference
ATD, AT+BTINQ?, AT+BTCANCEL
Example
AT+BTSCAN,2,30
