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BLUETOOTH AT COMMAND LIST
7749_de_00 PHOENIX CONTACT 27
Read_Wireless_Multidrop_Configuration (AT*ADWM?)
AT Command Description
AT*ADWM?<CR> This request returns whether or not the Wireless Multidrop™
feature has been enabled.
When the Wireless Multidrop™ has been enabled; all data
sent to the Serial Port Adapter in data mode will be forwarded
to all connected devices. Data received from a remote device
will be forwarded to the host. If the Auto_Forward parameter
is set to TRUE is will also forward all received data to all the
other connected devices.
Connections to remote devices can be established using
three methods:
Let the Serial Port Adapter connect to the desired devices
when it is in data mode. The host uses the request
Write_No_Of_Remote_Peers and
Write_Default_Remote_Peer to tell the Serial Port Adapter
how many devices to connect to, which devices to connect to
and when to connect to the defined devices.
A server has been enabled using the request
Write_Default_Server_Profile and one or several devices
connect to this server.
One or several connections are established in packet mode
using the request Connect_To_Serial_Service_Data_Mode.
After all desired connection have been setup by the host it
moves to data mode.
When the Wireless Multidrop™ has been disabled; only one
connection at a time can be established. A maximum of one
remote peer can be defined.
Responses Description
<CR><LF>*ADWM:<enabled>,
<auto_forward><CR><LF>OK<CR><LF>
Successful response
<CR><LF>ERROR<CR><LF> Error message.
Response Parameters Type Value
enabled enumerator 0: Wireless Multidrop™ disabled (default value).
1: Wireless Multidrop™ enabled.
auto_forward enumerator 0: Data received from a connected device will only be forwarded to the host (de-
fault value).
1: Reserved for future use.
Module Constraint
FL BT SPA Not supported in FW.