Phoenix Bluetooth seriële poortadapter Manual descargar pdf (Pagina 16)

BLUETOOTH AT COMMAND LIST

7749_de_00 PHOENIX CONTACT 16

Write_MasterSlaveRole_Policy (AT*AGMSP=)

Get_RSSI (AT*AGRSS=)

AT Command Description

AT*AGMSP=<role_policy>,<store_in_startup_database><

CR>

Writes the role policy of the device.

Command Parameters Type Value

role_policy enumerator 0: Always attempt to become master on incoming connections.

1: Always let the connecting device select master/slave role on incoming con-

nections (default value).

store_in_startup_database enumerator 0: The setting will only be valid for the current power cycle.

1: The Serial Port Adapter will remember the setting between power cycles. The

settings database in the Serial Port Adapter will be updated.

Responses Description

<CR><LF>OK<CR><LF> Successful response.

<CR><LF>ERROR<CR><LF> Error response.

AT Command Description

AT*AGRSS=<bd_addr><CR> This request returns the current received signal strength,

RSSI, for the connection between the ECI Controller and the

remote device identified by the ‘bd_addr’ parameter.

Note that this command can only be used on an existing con-

nection that has been established using the

Connect_To_Serial_Service_Data_Mode command and

only while still in AT mode.

Command Parameters Type Value

bd_addr Bd_Addr Identifies a device that the Serial Port Adapter is currently communicating with.

Responses Description

<CR><LF>*AGRSS:<rssi><CR><LF>OK<CR><LF> Successful response.

<CR><LF>ERROR<CR><LF> Error response.

Response Parameters Type Value

rssi integer < 128: The received signal strength is 128-RSSI dB below the optimal signal

range.

128: The received signal strength is within the optimal signal range.

>128: The received signal strength is RSSI-128 dB above the optimal signal

range.

Module Constraint

FL BT SPA Not supported.

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Phoenix Bluetooth seriële poortadapter Manual Pagina 16