Phoenix Bluetooth seriële poortadapter Manual descarregar pdf (Página 8)

BLUETOOTH AT COMMAND LIST

7749_de_00 PHOENIX CONTACT 8

Name_Discovery (AT*AGND=)

Device_Discovery (AT*AGDD=)

Responses Description

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

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

AT Command Description

AT*AGND=<bd_addr><CR> Retrieves the device name of a remote device given its Blue-

tooth device address.

Command Parameters Type Value

bd_addr Bd_Addr Bluetooth device address of the device from which to retrieve the name.

Responses Description

<CR><LF>*AGND:<device_name><CR><LF>OK<CR><L

Successful response

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

Response Parameters Type Value

device_name string Null terminated string of maximum 240 characters (8-bit ASCII).

Module Constraint

FL BT SPA Device names longer than 31 bytes will be truncated.

AT Command Description

AT*AGDD=<inquiry_Type>,<inquiry_length><CR> Performs device discovery.

Command Parameters Type Description

inquiry_type enumerator 1: Limited inquiry

2: General inquiry

inquiry_length integer Maximum amount of time specified before the inquiry is halted.

Range: 8-48

Time = inquiry_length*1.28 seconds

Range in seconds: 10.24-61.44

Responses Description

<CR><LF>*AGDD:

<no_of_devices><CR><LF>OK<CR><LF>

Successful response

*AGDDE:<bd_addr>, <cod>, <device_name_valid>,

<device_name><CR><LF>

This response is sent for every found device.

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

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Phoenix Bluetooth seriële poortadapter Manual Página 8