Phoenix Bluetooth seriële poortadapter Manual descargar pdf (Pagina 41)

BLUETOOTH AT COMMAND LIST

7749_de_00 PHOENIX CONTACT 41

Read_Feature_Mask (AT*AMRFM=)

Write_Feature_Mask (AT*AMWFM=)

Responses Description

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

<CR><LF>ERROR<CR><LF> Error message.

AT Command Description

AT*AMRFM=<feature_mask_id><CR> Read current feature mask.

Responses Description

<CR><LF>*AMRFM: <feature_mask_id>,

<mask_value><CR><LF>OK<CR><LF>

Successful response

<CR><LF>ERROR<CR><LF> Error message.

Response Parameters Type Value

feature_mask_id integer See Write_Feature_Mask command.

mask_value integer See Write_Feature_Mask command.

AT Command Description

AT*AMWFM=<feature_mask_id>, <mask_value><CR> Write feature mask.

A set of special features can be enabled/disabled using this

command. The Serial Port Adapter must be reset for a new

feature mask to take affect.

Command Parameters Type Value

feature_mask_id integer Feature mask to write. Currently only feature mask 1 is used.

mask_value integer Feature mask 1:

Bit 0: Disable LEDs in stop mode

This feature disables the LEDs when the Serial Port Adapter is in stop mode. If

the Serial Port Adapter has an active connection, then the Blue LED will be en-

abled.

Bit 1: Enable fast connection.

Increased page scan activity for faster response to incoming connections.

Bit 2: Enable fast discovery.

Increased inquiry scan activity for faster detection of the device during inquiry

or device discovery.

Bit 3: Reserved

Bit 4: Optimized buffer handling

Increased throughput at high baudrates. Timing dependent protocols such as

Modbus may be affected when this bit is set.

By default all bits are set to 0.

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Phoenix Bluetooth seriële poortadapter Manual Pagina 41