Panasonic Devices Europe BC06 Bluetooth Module User Manual OEM Instructions
Panasonic Industrial Devices Europe GmbH Bluetooth Module OEM Instructions
Contents
- 1. OEM Instructions
- 2. OEM Safety Intruction
OEM Instructions
BlueRS+ - SPP
AT Command Reference
Release r04
BlueRS+ - SPP
AT Command Reference
Release r04 www.stollmann.de Page 2 of 61
Note
This device was developed for the purpose of communication in an office
environment. It is intended solely for our industrial clients for physical integration into
their own technical products after careful examination by experienced technical
personnel for its suitability for the intended purpose. The device was not developed
for or intended for use in any specific customer application. The firmware of the
device may have to be adapted to the specific intended modalities of use or even
replaced by other firmware in order to ensure flawless function in the respective
areas of application. Performance data (range, power requirements, etc.) may
depend on the operating environment, the area of application, the configuration, and
method of control, as well as on other conditions of use; these may deviate from the
technical specifications, the Design Guide specifications, or other product
documentation. The actual performance characteristics can be determined only by
measurements subsequent to integration. Variations in the performance data of
mass-produced devices may occur due to individual differences between such
devices. Device samples were tested in a reference environment for compliance
with the legal requirements applicable to the reference environment. No
representation is made regarding the compliance with legal, regulatory, or other
requirements in other environments. No representation can be made and no
warranty can be assumed regarding the suitability of the device for a specific
purpose as defined by our customers. Stollmann reserves the right to make changes
to the hardware or firmware or to the specifications without prior notice or to replace
the device with a successor model. Of course, any changes to the hardware or
firmware of any devices for which we have entered into a supply agreement with our
customers will be made only if, and only to the extent that, such changes can
reasonably be expected to be acceptable to our customers. No general commitment
will be made regarding periods of availability; these must be subject to individual
agreement. All agreements are subject to our Terms and Conditions for Deliveries
and Payments, a copy of which is available from Stollmann.
Copyright © 2005-2009 Stollmann E+V GmbH
Trademarks
The Bluetooth
®
word mark and logos are owned by the Bluetooth SIG, Inc. and any
use of such marks by Stollmann E+V GmbH is under license. Other trademarks and
trade names are those of their respective owners.
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Table of contents
1
Introduction........................................................................................................ 7
2
Commands........................................................................................................ 8
&C
DCD Control........................................................................................... 10
&D
DTR Control............................................................................................ 10
&F
Load Factory Defaults............................................................................. 10
&K
Flow Control ........................................................................................... 11
&R
CTS Control............................................................................................ 11
&S
DSR Control ........................................................................................... 11
&V
Display Configuration.............................................................................. 12
&W
Store Active Configuration .................................................................. 12
A
Accept Incoming Call.............................................................................. 12
A/
Repeat Last Command Line ................................................................... 12
BACCL
Bluetooth Serial Service Access Level............................................ 12
BARSSI
Read Absolute RSSI Value ......................................................... 13
BARSSIIO
Signaling Absolute RSSI Value at GPIO..................................... 14
BCLASS
Bluetooth Class of Device ........................................................... 14
BCRYPT
Encryption................................................................................... 16
BINQ
Search Bluetooth Devices................................................................... 17
BINQDEL
Delete Remote Device Or Service............................................... 18
BINQLIST
Show Inquired Bluetooth Devices................................................ 19
BINQND
Request Device Name During Device Search............................. 20
BINQSD
Discover Services During Device Search.................................... 20
BINQSERV
Discover Services of Device ....................................................... 21
BLINKP
Link Policy....................................................................................... 21
BNAME
Local Device Name......................................................................... 22
BND
Bond With a Bluetooth Device ............................................................ 22
BNDDEL
Delete Bonding Information......................................................... 23
BNDLIST
Show Bonded Device List ........................................................... 23
BNDS
Storage Mode for Bonds ................................................................. 23
BNDSIZE
Bonded Devices List Size............................................................ 24
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BOAD
Bluetooth Own Device Address....................................................... 24
BOFCON
Fast-Connection Mode................................................................ 24
BOSCH
Own Server Channel Number ......................................................... 25
BOSRV
Own Service Profile (UUID)............................................................. 25
BOSRV2
Own Second Service Profile (UUID)............................................ 25
BPIN
Bluetooth Device PIN (Passkey) ......................................................... 26
BPSM
Scanning Capability ........................................................................ 26
BPSRI
Page-Scan Repetition Interval......................................................... 27
BPSRM
Page-Scan Repetition Mode ........................................................... 27
BPSRW
Page-Scan Repetition Window.................................................... 28
BR
Baud Rate .............................................................................................. 28
BRAD, BRAD2, BRAD3
Bluetooth Remote Device Address......................... 28
BRBD
Connected Device Address............................................................. 29
BRNAME
Connected Device Name ............................................................ 29
BROLE
Device Role .................................................................................... 29
BRSCH
Remote Bluetooth Server Channel.................................................. 30
BSECIN
Authorization Mode for Incoming Connection.............................. 30
BSECOUT
Authorization Mode for Outgoing Connection.............................. 31
BSIZE
Block Size....................................................................................... 31
BSMAX
Maximum Sniff Interval.................................................................... 32
BSMIN
Minimum Sniff Interval..................................................................... 32
BSMODE
Sniff Support ............................................................................... 32
BSNAME
Local Service Name.................................................................... 33
BSNAME2
Local Second Service Name....................................................... 33
BSTPOLL
Update Interval for Radio Statistics ............................................. 34
BSUPTIM
Supervision Timeout ................................................................... 34
CAPA
Call Pause ...................................................................................... 34
CATO
Call Timeout to Abort ...................................................................... 35
CCTS
CTS Control.................................................................................... 35
CDCD
DCD Control ................................................................................... 35
CDSR
DSR Control.................................................................................... 35
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CDTR
DTR Control.................................................................................... 35
CMDS
Command Set................................................................................. 36
CONF
Enter BlueRS+ Configurator............................................................ 36
CRI
RI Control ........................................................................................... 36
D
Initiate Bluetooth Link ............................................................................. 37
DL
Initiate Bluetooth Link to Last Dialed Bluetooth Address......................... 38
DBITS
Data Bits......................................................................................... 38
DEFA
Default Settings............................................................................... 38
DEVMODE
Device Mode Indication............................................................... 38
DEVMSEL
Device Mode Selection ............................................................... 39
E
Local Echo.............................................................................................. 39
FLASH
Load New Firmware........................................................................ 39
FLC
Flow Control ....................................................................................... 40
H
Disconnect.............................................................................................. 40
I
Display Version Information.................................................................... 40
IDLE
Idle Data Timeout ............................................................................... 41
LOAD
Load Stored Parameter Setting....................................................... 41
O
Return to Online State ............................................................................ 41
OPT
Option Register................................................................................... 41
PRTY
Parity .............................................................................................. 42
PWD
Power Down Mode.............................................................................. 42
Q
Suppress Results.................................................................................... 43
QUIT, EXIT, GO
Activate Parameter Changes ............................................. 43
RBACCL
Remote Config Port Access Level............................................... 43
RBSNAME
Remote Config Port Service Name............................................. 43
RESET
Reset Device .................................................................................. 44
RFMAXTXPWR
Maximum Output Power ..................................................... 44
RIDLE
Idle Data Timeout for Remote Connection ...................................... 44
RPC
Remote Config Port Control................................................................ 45
RPWD
Remote Config Port Password........................................................ 45
RSTMSG
Startup Message......................................................................... 46
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RSTTIM
Startup Timer .............................................................................. 46
S
AT S Register......................................................................................... 46
SAVE
Store Parameter Changes .............................................................. 47
SBITS
Stop Bits ......................................................................................... 47
SERMODE
Serial Mode ................................................................................ 48
SHOW
Show Parameter Settings ............................................................... 48
SHOWALL
Show All Parameter Settings ...................................................... 48
TXFWD
Timer for Data Forwarding .............................................................. 48
V
Result Message Format.......................................................................... 49
VER
Show Version String of Firmware........................................................ 49
VERB
Show Version String of Bootloader.................................................. 49
W
Extended Result Codes.......................................................................... 49
Z
Load Stored Settings .............................................................................. 50
3
Automatic Connection Establishment .............................................................. 52
4
Remote Configuration...................................................................................... 52
5
Firmware Update............................................................................................. 53
6
Power Management......................................................................................... 54
6.1
Deep-Sleep State ....................................................................................... 54
6.2
Power-Down State...................................................................................... 55
6.3
Idle State .................................................................................................... 55
7
Appendix ......................................................................................................... 56
7.1
Diagnostic And Error Messages.................................................................. 56
7.1.1
AT Result Codes................................................................................. 56
7.1.2
Bluetooth Error Codes ........................................................................ 56
7.2
Table for Coding Bluetooth Services........................................................... 58
8
History............................................................................................................. 60
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1 Introduction
This documentation describes the command interface for the following models within
the BlueRS+ product family:
• BlueMod+C11/G2 featuring software version 1.208 or later
• BlueMod+P24/25/G2 featuring software version 1.000 or later
The BlueRS+ has two different operating modes, the command mode and the online
mode. In the command mode, the BlueRS+ can be controlled using the commands
described below. In the online mode (data transfer mode), the BlueRS+ transmits
each character to the remote device via the existing Bluetooth link.
To enter the command mode during an active data connection the following
sequence (escape sequence) can be used:
<delay time
1
><+><+><+><delay time>
The time interval between each of the three plus signs must not exceed 1 second.
The escape sequence remains transparent to the remote device.
Regardless of which command set is used (see the AT**CMDS parameter), the
BlueRS+ can be configured after power-on using the BlueRS+ configurator. To enter
the BlueRS+ configurator, perform the steps below (only applicable if the startup
message has been enabled with AT**RSTMSG=1):
• Start your terminal emulation program (e.g. HyperTerminal) with the following
settings: 9,600 bps, 8 data bits, no parity, 1 stop bit (8/N/1).
• Power on the BlueRS+ and wait until the startup message is displayed.
+++ Press <CR>,<CR>,<ESC>,<ESC> to enter BlueRS+ configurator +++
• Type in quickly (time slot is defined in AT**RSTTIM command, see page 46) the
sequence <CR> <CR> <ESC> <ESC> to enter the BlueRS+ configurator.
• The BlueRS+ configurator acknowledges the sequence by outputting version
information and a “#” prompt. At that point, you can configure the BlueRS+ using
the commands described below (Configurator syntax). Save the configuration if
required. The new settings take effect after leaving the BlueRS+ configurator.
1
Delay time defined in the S12 register (see page 47)
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2 Commands
Each command line sent from the DTE to the DCE consists of a prefix, a body, and
a terminator.
With the exception of the command A/ (repeat command), all command lines begin
with the prefix AT (ASCII 065, 084) or at (ASCII 097, 116).
The body is a string of characters in the ASCII range 032-255. Control characters
other than <CR> (carriage return; ASCII 013) and <BS> (back space; ASCII 008) in
a command line are ignored.
The terminator is <CR>.
There is no distinction between upper-case and lower-case characters. A command
line can have a maximum length of 80 characters. It is automatically discarded if the
input is longer. Corrections are made using <BS>. Multiple commands on the same
command line are allowed; they can be entered without a separator (e.g.
AT&K0E0W1).
Commands denoted with “**” are advanced configuration commands. Multiple “**”
commands in one command line have to be separated by a semicolon “;” (e.g.
AT**BNAME=Test;**BPSM=2).
Basic commands have the following syntax:
Syntax Description
<command> [<number>] Write the value of the command
If a command expects <number> and it is missing value “0” is assumed.
Advanced configuration commands have the following syntax:
Syntax Description
**<command> Read the current value of the command
**<command>? Display a help text for the command
**<command>=<value> Write the value of the command
To get an overview of the commands supported by BlueRS+, a number of special
commands are available, such as:
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Command Description
**help Show all available commands
**show Show commonly used parameters and their values
**showall Show all configurable parameters and their values
S parameters have the following syntax:
Syntax Description
S<parameter number>? Reads the current value of the command
S<parameter number>=[<value>] Writes the value of the command
If no value is given, an error result code is returned, and the stored value is left
unchanged.
There are two types of responses - information text and result codes - that are sent
back to the host. Information text may consist of a single line or multiple lines. Result
codes may be transmitted as a number or as a string, depending on the user-
selectable setting (see the ATV command on page 49). For a detailed description of
the supported result codes see the chapter entitled “AT Result Codes” (page 56).
The factory-default values of the parameters marked using bold letter format.
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&C DCD Control
AT syntax: AT&C<mode>
This command determines the behavior of the DCD control line of the BlueRS+.
Mode Description
0 DCD always ON
1 DCD ON indicates a Bluetooth connection
2 DCD follows local DTR
4 DCD follows remote DCD
&D DTR Control
AT syntax: AT&D<mode>
This command determines the behavior of the DTR line in controlling a Bluetooth
connection.
Mode Description
0 Ignore: Incoming calls will be accepted independently of the DTR status; DTR drop does not
disconnect an active connection
12 Cmdmode: During an active connection dropping the DTR line performs a switch from online
mode into command mode
2 Control: Incoming calls will be accepted only when DTR is ON; DTR drop disconnects an
active connection
43 Hangup: Incoming calls will be accepted independently of the DTR status; DTR drop
disconnects an active connection
7 Reset device: DTR drop initiates a software reset
&F Load Factory Defaults
AT syntax: AT&F<value>
The factory-default values will be loaded. For storing values in non-volatile memory,
use the AT&W command.
Value Description
0 Set general parameters to factory defaults
1 Set general and proprietary parameters to factory defaults
2
This mode is only applicable when using AT command mode (cmds=0).
3
When using BlueMod+P24/25/G2 the default value is 0.
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&K Flow Control
AT syntax: AT&K<mode>
This command determines the flow control behavior of the BlueRS+ during the data
communication phase.
Mode Description
0 No local flow control between the DTE and BlueRS+
3 Local flow control is set to hardware handshake RTS/CTS
5 Hardware flow control RTS/CTS in data mode and in command mode
6 Inverted RTS state is signaled to remote host as RI
&R CTS Control
AT syntax: AT&R<mode>
This command determines the behavior of the CTS control line of the BlueRS+.
Mode Description
0 CTS follows RTS
1 Hardware flow control RTS/CTS, CTS is always ON if flow control is disabled
2 CTS follows DTR
3 CTS follows remote CTS
In case transmitting the CTS line via Bluetooth (AT&R3) is selected, the local flow
control needs to be disabled (AT&K0).
&S DSR Control
AT syntax: AT&S<mode>
This command determines the behavior of the DSR control line of the BlueRS+.
Mode Description
0 DSR always ON
1 DSR ON indicates a Bluetooth connection
2 DSR follows DTR
3 DSR follows DCD
4 DSR follows remote DSR
5 DSR Off Hook
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&V Display Configuration
AT syntax: AT&V
This command displays the current configuration of the BlueRS+.
Param. Description
AT&V Displays the current configuration of the AT command setting
AT&V1 Displays the current configuration of the extended AT command setting
&W Store Active Configuration
AT syntax: AT&W
The active configuration is stored in non-volatile memory.
A Accept Incoming Call
AT syntax: ATA
This command accepts an incoming call if automatic call acceptance is not set
(Register S0=0). An incoming call is always signaled with the unsolicited response
“RING“ or code “2“, even if automatic call acceptance is selected.
Note: Must be the last command in an AT command line.
A/ Repeat Last Command Line
AT syntax: A/
This command repeats the commands of the most recently entered command line.
Note: No AT prefix is required.
BACCL Bluetooth Serial Service Access Level
AT syntax: AT**BACCL | AT** BACCL=<mode>
Configurator syntax: baccl | baccl =<mode>
This command defines the accessibility and visibility of the Bluetooth serial service.
Mode Description
0 Serial service is neither accessible nor visible
1 Serial service is accessible but not visible
2 Serial service is accessible and visible
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BARSSI Read Absolute RSSI Value
AT syntax: AT**BARSSI
Configurator syntax: barssi
This read-only parameter contains the absolute receive signal strength value
acquired on the last poll interval (see AT**BSTPOLL parameter). The value is
returned as a signed byte in hexadecimal notation. If the update interval is 0, the
returned value will also be 0.
The result of the AT**BARSSI command is a signed byte in hexadecimal notation.
That means if the highest bit (bit 7) is 1, the number is negative, and you get the
value by building the two’s complement.
Conversion table:
Value Receive signal
0x10 10 dBm
0x00 0 dBm
0xFF -1 dBm
0xFE -2 dBm
0xFD -3 dBm
…
0xEC -20 dBm
…
0xE7 -25 dBm
…
0xB5 -75 dBm
...
0xB0 -80 dBm
The higher the value (hexadecimal value), the better the receive signal. Most
common results are in the range of -20 dBm to -80 dBm.
When there is no Bluetooth connection the result isn't defined, amongst other things
thats because there is no "neutral" value.
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BARSSIIO4 Signaling Absolute RSSI Value at GPIO
AT syntax: AT**BARSSIIO | AT**BARSSIIO=<mode>
Configurator syntax: barssiio | barssiio=<mode>
This command controls the signaling of the receive signal strength value at GPIO.
Mode Description
0 Signaling absolute RSSI value at GPIO disabled
1 Signaling absolute RSSI value at GPIO enabled
Additionally the AT**BSTPOLL parameter must be configured to a value unequal 0.
The receive signal strength will be indicated at the GPIO’s 5, 8 and 10. The following
states are possible:
IO5 IO8 IO10
Description Receive signal strentgh
1 0 0 Too near >= -30 dB ???
1 0 1 Too near >= -30 dB ???
0 0 0 OK < -30 dB
0 0 1 OK < -45 dB
0 1 0 OK < -60 dB
0 1 1 OK < -70 dB
1 1 0 Too far away < -83 dB
1 1 1 Too far away < -90 dB
The GPIO signals are only valid during an established Bluetooth connection. The
value is a moving average, it will be altered more often if the data troughput is
higher. The refreshing rate depends on the setting of the AT**BSTPOLL parameter.
BCLASS Bluetooth Class of Device
AT syntax: AT**BCLASS | AT**BCLASS=<value>
Configurator syntax: bclass | bclass=<value>
This command allows the manipulation of the Bluetooth class of device/service
(CoD).
Note: Changing the class of device affects profile-specific requirements and may
influence interoperability. Change this only if you are certain of all side effects.
The CoD consists of 3 octets (24 bits). Bits 23 through 13 define the service class,
bits 12 through 8 define the major device class, and bits 7 through 2 define the
minor device class. Bits 1 and 0 are reserved and must always be set to 0.
4
This command applies to BlueMod+C11/G2 only.
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The service class field is a bit field; no bit, one bit or several bits can be set,
depending on the profile requirements.
Service classes:
Bit Description
13 Limited discoverable mode
14 Reserved
15 Reserved
16 Positioning (location identification)
17 Networking (LAN, ad-hoc, …)
18 Rendering (printing, speaker, …)
19 Capturing (scanner, microphone, …)
20 Object transfer (v-inbox, v-folder, …)
21 Audio (speaker, microphone, headset service, …)
22 Telephony (cordless telephony, modem, headset service, …)
23 Information (Web server, WAP server, …)
The major device class field represents the highest level of granularity for defining a
Bluetooth device. The main function of a device is used to determine the major
device class setting (bits 12 through 8 in the CoD).
Major device class:
Bit 12 11 10 9 8
Description
0 0 0 0 1
Computer (desktop, notebook, PDA, organizer, …)
0 0 0 1 0
Phone (cellular, cordless, payphone, modem, …)
0 0 0 1 1
LAN/network access point
0 0 1 0 0
Audio/video (headset, speaker, stereo, video display, VCR, …)
0 0 1 0 1
Peripheral (mouse, joystick, keyboards, …)
0 0 1 1 0
Imaging (printing, scanner, camera, display, …)
1 1 1 1 1
Uncategorized, specific device code not specified
The minor device class field (bits 7 through 2 in the CoD) can be interpreted only in
the context of the major device class (but independently of the service class field).
The meaning of the bits may therefore change depending on the major device class.
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Minor device class values for the “Computer” major device class:
Bit 7
6
5
4
3
2
Description
0
0
0
0
0
0
Uncategorized, specific device code not assigned
0
0
0
0
0
1
Desktop workstation
0
0
0
0
1
0
Server-class computer
0
0
0
0
1
1
Laptop
0
0
0
1
0
0
Handheld PC/PDA (clam shell)
0
0
0
1
0
1
Palm-sized PC/PDA
0
0
0
1
1
0
Wearable computer (watch-sized)
Minor device class values for the “Phone” major device class:
Bit 7
6
5
4
3
2
Description
0
0
0
0
0
0
Uncategorized, specific device code not assigned
0
0
0
0
0
1
Cellular
0
0
0
0
1
0
Cordless
0
0
0
0
1
1
Smart phone
0
0
0
1
0
0
Wired modem or voice gateway
0
0
0
1
0
1
Common ISDN access
For the description of other minor device classes, refer to the Bluetooth
specification.
Note: Values can be entered in hexadecimal notation (0x…). Leading zeros can be
omitted.
Examples:
at**bclass=0x1F00 Uncategorized, specific device code not specified
at**bclass=0x0210 Wired modem
BCRYPT Encryption
AT syntax: AT**BCRYPT | AT**BCRYPT=<mode>
Configurator syntax: bcrypt | bcrypt=<mode>
Enable or disable the encryption of the information transferred via Bluetooth.
Please note the Bluetooth connection must be authenticated (see AT**BSECOUT,
AT**BSECIN parameters) to allow encryption.
Mode Description
0 Encryption disabled
1 Encryption enabled
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BINQ Search Bluetooth Devices
AT syntax: AT**BINQ | AT**BINQ=<mode>
Configurator syntax: binq | binq=<mode>
With this command, an automatic search for all discoverable Bluetooth devices, and
optionally their names and/or services, will be initiated.
As a result, the creation of the binqlist list will be initiated. The list can be read
using the AT**BINQLIST command. If the inquiry has not terminated when the
AT**BINQLIST command is issued, the BlueRS+ will return “inquiry active”.
The entries of the binqlist contain the Bluetooth device address, the Bluetooth
device names, the available services (profiles), and the RSSI value. The RSSI value
represents the absolute receive signal strength of the found Bluetooth device.
The creation of this list may take from 12 seconds (if only Bluetooth device
addresses are discovered) up to several minutes. This depends on the setting of the
AT**BINQND, AT**BINQSD parameters and the behavior of the remote devices
discovered. A maximum of 16 Bluetooth devices and services can be stored in the
internal database.
If AT**BINQND and/or AT**BINQSD are enabled, the name and/or service
discovery for each device discovered might take an average of 2 seconds. A
“complete” inquiry with name and/or service discovery for 16 devices will take
approximately 45 seconds.
Mode Description
0 The command terminates immediately with “OK”. The search process is executed silently in
the background.
1 The inquiry/service discovery results will be shown “live”. The command terminates with
“OK” once the search process is finished. During the search process the BlueRS+ reports
the device and service information. If more than 16 devices are found, the message
“RESOURCE ERROR” will be displayed.
2 The inquiry/service discovery results will be shown “live”. The command terminates with
“OK” once the search process is finished. If the database cannot accommodate the devices
found (because it is already full), instead of returning a “RESOURCE_ERROR” message,
the devices/services are listed with their numbers set to “d--“ for devices and “s--“ for
services.
Note: The performance of the command is influenced by the AT**BINQND and
AT**BINQSD parameters.
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Examples:
at**binq starting inquiry.....
OK
at**binq 1
(at**binqnd=1)
(at**binqsd=0)
starting inquiry.....
d01: 008025128F72 0x001F00 -072
d02: 008025087843 0x001F00 -078
…
d16: 008025129025 0x001F00 -077
RESOURCE ERROR
…
starting name/service discovery.....
d01: 008025128F72 0x001F00 -072 BlueRS+E/G2 8F:72
d02: 008025087843 0x001F00 -078 BlueMod+C11/G2 78:43
…
d16: 008025129025 0x001F00 -077 BlueRS+E/G2 90:25
OK
at**binq 2
(at**binqnd=0)
(at**binqsd=1)
starting inquiry.....
d01: 00802500211A 0x001F00 -075
d02: 000000330400 0x001F00 -056
…
d16: 0080250021FD 0x001F00 -065
d--: 0002EE447120 0x500204 -083
d--: 008025070AAF 0x001F00 -077
d--: 0080250041ED 0x001F00 -079
starting name/service discovery.....
d01: 00802500211A 0x001F00 -075
s01: uuid: 1101 sChan: 001E sName: config port
s02: uuid: 1101 sChan: 0001 sName: serial port
d02: 000000330400 0x001F00 -056
s01: uuid: 1101 sChan: 0001 sName: serial port
…
d16: 0080250021FD 0x001F00 -065
s01: uuid: 1101 sChan: 0001 sName: serial port
OK
BINQDEL Delete Remote Device Or Service
AT syntax: AT**BINQDEL <dx>,[sx]
Configurator syntax: binqdel <dx>,[sx]
This command deletes a remote device or a service of a remote device from the
binqlist list.
Param. Description
dx Reference to device list entry of remote device in binqlist (d01...d16)
sx Reference to service number of device list entry of remote device in binqlist
Examples:
at**binqdel d01 Delete device d01 from binqlist
at**binqdel d01,s2 Delete service s02 of device d01 from binqlist
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BINQLIST Show Inquired Bluetooth Devices
AT syntax: AT**BINQLIST
Configurator syntax: binqlist
This request returns the list of Bluetooth devices found. The list entries show the
Bluetooth device addresses and Bluetooth device names requested by the
AT**BINQ command.
For each Bluetooth device, the services (profiles) found will be shown (for a list of
valid services see page 58 “Table for Coding Bluetooth Services”).
These entries can be accessed by selectors d01...dnn to address the Bluetooth
device and the selectors s01...snn to address the Bluetooth devices’ service
channel.
The internal database is limited to 16 Bluetooth devices. If more than 16 devices are
found, the binqlist contains a “list broken” entry at the end.
Responses
d01: <brad1> <cod1> <rssi1> <brname1>
s01: uuid: <service> sChan: <cn> sName: <service name>
s02: uuid: <service> sChan: <cn> sName: <service name>
d02:B <brad2> <cod2> <rssi2> <brname2>
s01: uuid: <service> sChan: <cn> sName: <service name>
d03: <brad3> <cod3> <rssi3> <brname3>
OK
inquiry active
OK if the search initiated by AT**BINQ is still active
list empty
OK if no Bluetooth device is found
Properties of found Bluetooth device
brad Bluetooth device address (12 digits)
cod Class of device (hexadecimal value)
rssi Absolute receive signal strength
brname Bluetooth remote name
service Service of Bluetooth device (hexadecimal value)
cn Channel number used for service type (hexadecimal value)
brsname Service name used for service type
B Bonded device (indicates an existing link key)
Note: The performance of the command is influenced by the AT**BINQND and
AT**BINQSD parameters.
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Example:
at**binqlist
(at**binqnd=1)
(at**binqsd=1)
d01: 0002EE447120 0x500204 -078 Nokia 6310i
s01: uuid: 1111 sChan: 0002 sName: Fax
s02: uuid: 1105 sChan: 0009 sName: OBEX Object Push
s03: uuid: 1112 sChan: 000C sName: Audio Gateway
s04: uuid: 1101 sChan: 0003 sName: COM 1
s05: uuid: 111F sChan: 000D sName: Voice Gateway
s06: uuid: 1103 sChan: 0001 sName: Dial-up networking
d02: 00802500211A 0x001F00 -075 Loopback RS+E
s01: uuid: 1101 sChan: 001E sName: config port
s02: uuid: 1101 sChan: 0001 sName: BlueRS+E serial port
d03:B 008025002023 0x001F00 -068 BlueRS+E 20:23
s01: uuid: 1101 sChan: 0001 sName: serial port
d04: 00032FFFB61C 0x420210 -082 Bluetooth Modem
s01: uuid: 1101 sChan: 0001 sName: Serial port
s02: uuid: 1103 sChan: 0001 sName: Dial-up Networking
s03: uuid: 1111 sChan: 0001 sName: Fax
OK
BINQND Request Device Name During Device Search
AT syntax: AT**BINQND | AT**BINQND=<mode>
Configurator syntax: binqnd | binqnd=<mode>
This command controls the performance of a name request on each inquired device
during the execution of the AT**BINQ command.
Mode Description
0 No name request is performed
1 Names are requested from remote device
Note: Each name request to a remote device can take an average 2 seconds.
BINQSD Discover Services During Device Search
AT syntax: AT**BINQSD | AT**BINQSD=<mode>
Configurator syntax: binqsd | binqsd=<mode>
This command controls the performance of a service discovery on each inquired
device during the execution of the AT**BINQ command.
Mode Description
0 No service discovery is performed
1 Services are discovered from remote device
Note: Each service discovery to a remote device can take an average 2 seconds.
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BINQSERV Discover Services of Device
AT syntax: AT**BINQSERV | AT**BINQSERV=<brad> | <dx>,[ux]
Configurator syntax: binqserv | binqserv=<brad> | <dx>,[ux]
This command performs a service discovery on a single device.
Param. Description
brad Bluetooth remote device address (12 digits)
dx Reference to device list entry of remote device in binqlist (d01...d16)
ux Specific UUID to search for
The command needs a Bluetooth device address or a device selector dx from the
binqlist as a parameter. The information gathered is returned immediately and
inserted into the binqlist.
The internal database is limited to 16 Bluetooth devices. If the database cannot
accommodate the devices found (because it is already full), instead of returning a
“RESOURCE_ERROR” error code, the devices/services are listed with their
numbers set to “d--” for devices and “s--” for services.
Examples:
at**binqserv 0002EE447120
Get service information for device with Bluetooth address
0002EE447120
d03: 0002EE447120 0x500204 -069 Nokia 6310i
s01: uuid: 1111 sChan: 0002 sName: Fax
s02: uuid: 1105 sChan: 0009 sName: OBEX Object Push
s03: uuid: 1112 sChan: 000C sName: Audio Gateway
s04: uuid: 1101 sChan: 0003 sName: COM 1
s05: uuid: 111F sChan: 000D sName: Voice Gateway
s06: uuid: 1103 sChan: 0001 sName: Dial-up networking
OK
at**binqserv d11 Get service information for device d11 from binqlist
d11: 0080250021FD 0x001F00 -073 BlueRS+E 21:FD
s--: uuid: 1101 sChan: 0001 sName: serial port
at**binqserv d03,u1101 Get service information for device d03 from binqlist for service 0x1101
d03: 0002EE447120 0x500204 -069 Nokia 6310i
s01: uuid: 1101 sChan: 0003 sName: COM 1
OK
BLINKP Link Policy
AT syntax: AT**BLINKP | AT**BLINKP=n
Configurator syntax: blinkp | blinkp=n
This command defines the link policy (bit mask) for device requests for a new
Bluetooth link.
Bit 2 1 0
Function
0 0 1
Enable role switch support
1 0 0
Enable sniff support
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Examples:
at**blinkp=1 Device supports role switch feature
at**blinkp=4 Device supports sniff feature
at**blinkp=5 Device supports role switch feature and sniff feature
BNAME Local Device Name
AT syntax: AT**BNAME | AT**BNAME=<name>
Configurator syntax: bname | bname=<name>
This command allows the modification of the local device name. The device name is
shown on a remote Bluetooth device during device/service discovery. It is limited to
50 characters.
The device name can contain a format string to include the device’s own address or
parts of it in the name.
Format: "%[<s>][<d>]a"
“%” Identifier start format string
<s> Character separator on byte order (optional)
<d> Number (1-12) of digits included in device name (optional, default is 4)
“a” Identifier end format string
Examples: Device address = "0123456789AB"
at**bname=BlueRS+E %:4a Display on remote end: BlueRS+E 89:AB
at**bname=BlueRS+E %4a Display on remote end: BlueRS+E 89AB
at**bname=BlueRS+E %:3a Display on remote end: BlueRS+E 9:AB
at**bname=BlueRS+E %3a Display on remote end: BlueRS+E 9AB
at**bname=BlueRS+E %:12a Display on remote end: BlueRS+E 01:23:45:67:89:AB
BND Bond With a Bluetooth Device
AT syntax: AT**BND=<device>[,PIN]
Configurator syntax: bnd=<device>[,PIN]
This command initiates a bonding process with a remote Bluetooth device. <device>
can either be the device address of the remote device or the dxx device selector
from the binqlist.
The optional <PIN> parameter is the passkey used to generate the bond. If <PIN> is
omitted, the passkey configured with the AT**BPIN command is used.
If the bonding succeeds BlueRS+ returns “SUCCESS”, otherwise “FAILED”.
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Bonded devices are stored in the bndlist. In the standard configuration, the
BlueRS+ can store up to 4 bonds. If all 4 entries are used, a new bond will overwrite
the least recently used one.
Example:
at**bnd=010203040506,1234 Bond with device with address 010203040506 and use 1234 as PIN
BNDDEL Delete Bonding Information
AT syntax: AT**BNDDEL=<mode>
Configurator syntax: bnddel=<mode>
This command deletes the bonding information stored by the BlueRS+.
Mode Description
b<x> Delete the bond of the device with device selector b<x> from bndlist; the remaining bond
list entries get new index numbers
all Delete all bonded devices
BNDLIST Show Bonded Device List
AT syntax: AT**BNDLIST
Configurator syntax: bndlist
This command shows information about the devices bonded with the BlueRS+.
Example:
at**bndlist b01: 000461811C0F THA-W2K
b02: 00802500211A Loopback RS+E
OK
BNDS Storage Mode for Bonds
AT syntax: AT**BNDS | AT**BNDS=<mode>
Configurator syntax: bnds | bnds=<mode>
This command controls the storage mode for bonding information (link keys).
Mode Description
0 Bonds persists for the duration of the authenticated connection
1 Bonds are permanently stored in the NVRAM of the BlueRS+
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BNDSIZE Bonded Devices List Size
AT syntax: AT**BNDSIZE | AT**BNDSIZE=<value>
Configurator syntax: bndsize | bndsize=<value>
This command reduces the number of entries (1…4) the bonded-device list can
hold.
The default size depends on the product for which the firmware is designed.
Currently it is 4 for SPP versions and 1 for versions that support audio profiles (HS-
HS/HS-AG).
Note: Modification of this parameter will delete all entries in the bonded-device list.
Example:
at**bndsize=1 Limit the number of bonded devices to 1
BOAD Bluetooth Own Device Address
AT syntax: AT**BOAD
Configurator syntax: boad
This command reads the Bluetooth devices’ own device address.
Note: This command is read only.
BOFCON Fast-Connection Mode
AT syntax: AT**BOFCON | AT**BOFCON=<mode>
Configurator syntax: bofcon | bofcon=<mode>
This parameter switches the fast-connection mode for outgoing calls on and off. The
BlueRS+ uses a different page mode to establish the Bluetooth connection to the
remote device and decreases the timeout for a unsuccessful connection.
Mode Description
0 Fast connection mode disabled
1 Fast connection mode enabled
Note: The remote device must be configured to use page-scan mode R0 (bpsrm
parameter) for maximum speed.
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BOSCH Own Server Channel Number
AT syntax: AT**BOSCH | AT** BOSCH=<channel number>
Configurator syntax: bosch | bosch=<channel number>
This parameter sets up the server channel number of the serial service supplied by
the local device. The channel number is used for incoming connections only.
Channel number Description
1…32 Server channel number for incoming connection
Note: Server channel 30 is reserved for the remote configuration access; do not
use it for a serial port service.
BOSRV Own Service Profile (UUID)
AT syntax: AT**BOSRV | AT**BOSRV=<uuid>
Configurator syntax: bosrv | bosrv=<uuid>
This parameter defines the service the BlueRS+ reports to a remote device.
AT**BOSRV influences the type that is reported to a remote Bluetooth terminal
device during a service-discovery sequence.
UUID Description
0x1101 Serial port
0x1103 Dial-up networking
0x1106 OBEX file transfer
For additional service profiles (UUID’s) please refer to the list of valid UUIDs. See
page 58, “Table for Coding Bluetooth Services”.
Note: The UUID must be entered as a hexadecimal value (0x...).
BOSRV2 Own Second Service Profile (UUID)
AT syntax: AT**BOSRV2 | AT**BOSRV2=<uuid>
Configurator syntax: bosrv2 | bosrv2=<uuid>
This parameter defines a second service the BlueRS+ reports to a remote device.
AT**BOSRV2 influences the type that is reported to a remote Bluetooth terminal
device during a service-discovery sequence.
UUID Description
0 No second service profile reported to a remote Bluetooth terminal
0x1101 Serial port
0x1102 LAN profile
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For additional service profiles (UUID’s) please refer to the list of valid UUIDs. See
page 58, “Table for Coding Bluetooth Services”.
Note: The UUID must be entered as a hexadecimal value (0x...).
BPIN Bluetooth Device PIN (Passkey)
AT syntax: AT**BPIN | AT**BPIN=<old_pin>,<new_pin>
Configurator syntax: bpin | bpin=<old_pin>,<new_pin>
This command sets the PIN for establishing a connection in restricted mode. The
PIN has a maximum length of 16 alphanumeric characters; the factory-default is
“0000”.
This PIN is always checked if:
• the BlueRS+ is set to restricted mode and a connection is established
• the BlueRS+ is not set to restricted mode but the remote Bluetooth device is set
to restricted mode.
After a pairing has taken place (PINs successful exchanged), Bluetooth links can be
established between these paired devices independent of the settings for restricted
mode and the PIN.
To reset the PIN to the factory-default, use the AT&F1 command (all parameters will
be set to the factory-default).
Note: Prefer PINs composed of only decimal digits. Do not assume that a remote
device with limited user-interface capabilities supports alphabetic characters.
Example:
at**bpin=0000,1234 Set PIN to 1234 (old PIN was 0000)
BPSM Scanning Capability
AT syntax: AT**BPSM | AT**BPSM=<mode>
Configurator syntax: bpsm | bpsm=<mode>
This parameter controls the visibility of the device and its ability to accept
connections and its reaction to paging and/or inquiry requests. If set to “0” all
paging/inquiry requests from other Bluetooth devices will be ignored, and the RF
receive part of the BlueRS+ is disabled.
Mode Description
0 Page scan and inquiry scan are disabled; the BlueRS+ is not connectable and not
discoverable
1 Inquiry scan is enabled; the BlueRS+ is discoverable, but not connectable
2 Page scan is enabled; the BlueRS+ is connectable, but not discoverable
3 Page scan and inquiry scan are enabled; the BlueRS+ is connectable and discoverable
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BPSRI Page-Scan Repetition Interval
AT syntax: AT**BPSRI | AT**BPSRI=<value>
Configurator syntax: bpsri | bpsri=<value>
This parameter modifies the page-scan repetition interval (in milliseconds) of the
BlueRS+.
Value Description
n=11…2560
Use page-scan repetition interval of n ms
1280 Use page-scan repetition interval of 1280 ms
Note: Due to internal conversion it can happen that the value is not set to the exact
entered value. In this case it will be set to the next lower value.
BPSRM Page-Scan Repetition Mode
AT syntax: AT**BPSRM | AT**BPSRM=<mode>
Configurator syntax: bpsrm | bpsrm=<mode>
This parameter modifies the page-scan repetition mode of the BlueRS+. Possible
values according to the Bluetooth base-band specification are:
Mode Description
0 R0 - continuous scan
1 R1 - 1.28 s interval, 11.25 ms window
2 R2 - 2.56 s interval, 11.25 ms window
255 Values of AT**BPSRI (interval) and AT**BPSRW (windows) parameter applies to page-scan
repetition mode
Continuous scanning decreases the connect time down to about 200 ms:
• R0: about 200 ms
• R1: about 2.2 s
• R2: about 3.5 s
AT**BPSRM should be set to the same value for the scanning and the paging
device.
Note: Setting the page-scan repetition mode to continuous scan significantly
increases the power consumption.
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BPSRW Page-Scan Repetition Window
AT syntax: AT**BPSRW | AT**BPSRW=<value>
Configurator syntax: bpsrw | bpsrw=<value>
This parameter modifies the page-scan repetition window (in milliseconds) of the
BlueRS+.
Value Description
n=11…2560
Use page-scan repetition window of n ms
11 Use page-scan repetition window of 11 ms
Note: Due to internal conversion it can happen that the value is not set to the exact
entered value. In this case it will be set to the next lower value.
BR Baud Rate
AT syntax: AT**BR | AT**BR=<value>
Configurator syntax: br | br=<value>
This command determines the baud rate for the UART.
Value Description
1 1,200 bps
2 2,400 bps
3 4,800 bps
4 9,600 bps
5 19,200 bps
6 38,400 bps
7 57,600 bps
8 115,200 bps
9 230,400 bps
20 300 bps (only supported by BlueMod+C11/G2)
21 600 bps (only supported by BlueMod+C11/G2)
22 460,800 bps
23 921,600 bps
BRAD, BRAD2, BRAD3 Bluetooth Remote Device Address
AT syntax: AT**BRAD | AT** BRAD=<Bluetooth address>
Configurator syntax: brad | brad=< Bluetooth address >
This parameter sets up up to 3 Bluetooth addresses of remote Bluetooth devices
that should be connected using an automatic link setup. The BlueRS+ will try to
connect to the device with address AT**BRAD first; if that connection fails because
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the device is busy or unreachable, the BlueRS+ tries to connect to the device with
address AT**BRAD2, then AT**BRAD3, whereafter the sequence restarted at
AT**BRAD.
The address can be any dial string as specified for the ATD command.
The address can be deleted using the command AT**BRAD=-
Note: These commands are only applicable if the command set is set to an
automatic connection mode (AT**CMDS=6,7,8).
Example:
at**brad=0123456789AB Automatic link setup to a device with Bluetooth address 0123456789AB
BRBD Connected Device Address
AT syntax: AT**BRBD
This command displays the device address of the connected Bluetooth device.
Note: This command is read-only and is only applicable in command mode during
an active connection.
Example:
at**brbd Show device address of connected Bluetooth device
BRNAME Connected Device Name
AT syntax: AT**BRNAME
This command displays the device name of the connected Bluetooth device.
Note: This command is read-only and is only applicable in command mode during
an active connection.
Example:
at**brname Show device name of connected Bluetooth device
BROLE Device Role
AT syntax: AT**BROLE | AT**BROLE=<mode>
Configurator syntax: brole | brole=<mode>
This command controls the role the device requests for a new Bluetooth link. If no
specific action in this respect is taken, the device that initiates the connection will be
the master. The terminating device (the one accepting a connection) will be the
slave.
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Mode Description
0 Slave required
1 Slave preferred
2 Don't care
3 Master preferred
4 Master required
If the role is set to “required”, the device enforces a switch. If this fails, the link is
disconnected.
“Preferred” means that the device tries to perform a switch but does not care about
the result.
BRSCH Remote Bluetooth Server Channel
AT syntax: AT**BRSCH | AT**BRSCH=<server channel>
Configurator syntax: brsch | brsch=<server channel>
This command sets up the server channel of the remote Bluetooth device to which
the Bluetooth link is to be established. The devices’ own server channel number can
be changed with the AT**BOSCH parameter.
Server channel Description
1…32 Server channel of the remote Bluetooth device
Note: Remote management between BlueRS+ is achieved using server channel
30.
BSECIN Authorization Mode for Incoming Connection
AT syntax: AT**BSECIN | AT**BSECIN=<mode>
Configurator syntax: bsecin | bsecin=<mode>
This parameter configures the authorization behavior of the BlueRS+ on incoming
connections.
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Mode Mode name Description
0 bondable Passive mode - accept bond request from the remote device, no active
authentication
1 bond unknown Perform authentication on connection setup; if not bonded with the remote
device, perform bonding
2 bond always Always perform bonding
3 bonded only Accept only connections from bonded devices; authenticate the link
authorization
4 rebond always Accept only connections from bonded devices; always perform bonding
5 do not connect Do not connect
6 refuse pairing Passive mode - the device does not initiate security procedures and
accepts authentication but no bonding (PIN level authentication) from the
remote end
7 refuse security Passive mode - the device does not initiate security procedures and does
not accept authentication or bonding (PIN level authentication) from the
remote end
BSECOUT Authorization Mode for Outgoing Connection
AT syntax: AT**BSECOUT | AT**BSECOUT=<mode>
Configurator syntax: bsecout | bsecout=<mode>
This parameter configures the authorization behavior of the BlueRS+ for outgoing
connections.
Mode Mode name Description
0 bondable Passive mode - accept bond request from the remote device, no active
authentication (default)
1 bond unknown Perform authentication on connection setup; if not bonded with remote
device perform bonding
2 bond always Always perform bonding
3 bonded only Accept only connections to bonded devices; authenticate the link
authorization
4 rebond always Accept only connections to bonded devices; always perform bonding
5 do not connect Do not connect
6 refuse pairing Passive mode - the device does not initiate security procedures and
accepts authentication but no bonding (PIN level authentication) from the
remote end
7 refuse security Passive mode - the device does not initiate security procedures and does
not accept authentication or bonding (PIN level authentication) from the
remote end
BSIZE Block Size
AT syntax: AT**BSIZE | AT**BSIZE=<value>
Configurator syntax: bsize | bsize=<value>
This command defines the maximum length of a data block transmitted via
Bluetooth.
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Value Description
n=16…330 Block size of n bytes is used
330 Block size of 330 bytes is used
BSMAX Maximum Sniff Interval
AT syntax: AT**BSMAX | AT**BSMAX=<value>
Configurator syntax: bsmax | bsmax=<value>
This command defines the maximum accepted sniff interval in ms for a new
Bluetooth link. The default value is 300 (ms). Possible values are profile-dependent.
Note: Currently the value must be divisible by 5. Other values are accepted, but sniff
function will not work.
BSMIN Minimum Sniff Interval
AT syntax: AT**BSMIN | AT**BSMIN=<value>
Configurator syntax: bsmin | bsmin=<value>
This command defines the minimum accepted sniff interval in ms for a new
Bluetooth link. The default value is 100 (ms). Possible values are profile-dependent.
Note: Currently the value must be divisible by 5. Other values are accepted, but sniff
function will not work.
BSMODE Sniff Support
AT syntax: AT**BSMODE | AT**BSMODE=<mode>
Configurator syntax: bsmode | bsmode=<mode>
This command enables/disables sniffing on a Bluetooth link. Sniffing is used to
reduce power consumption during an active Bluetooth connection.
When a Bluetooth link is in the sniff state both connected devices can enter a
power-saving state for a short time interval. The length of this interval is called “sniff
interval” and is negotiated between the connected devices. The maximum and
minimum acceptable values for the sniff interval can be set using the appropriate AT
commands.
The sniff interval value has an impact on the propagation delay and maximum
throughput on the Bluetooth link. Note that in order to enter sniff mode, both devices
need support sniff mode.
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Mode Description
0 No sniff support
1 Passive sniff support
2 Active sniff support
Passive sniff support means that the device accepts sniff requests from the remote
device with an interval between the values of AT**BSMIN and AT**BSMAX. To
accept sniff requests from the remote device bit 2, of the AT**BLINKP parameter
must to be set.
If active sniff support is enabled, the device tries to setup a sniff interval with a value
of AT**BSMAX.
Note: The performance of the command is influenced by the parameters
AT**BLINKP, AT**BSMIN and AT**BSMAX.
Examples:
at**bsmode=1 and
at**blinkp=5 Sniff requests from remote devices will be accepted
at**bsmode=2 and
at**blinkp=1 Device tries to initiate sniff mode on the Bluetooth link
BSNAME Local Service Name
AT syntax: AT**BSNAME | AT**BSNAME=<name>
Configurator syntax: bsname | bsname=<name>
This command defines the service name of the BlueRS+ serial port. The service
name is shown on a remote Bluetooth terminal device during a service discovery
sequence.
Examples:
at**bsname=serial port Own service name of the serial port is “serial port”
at**bsname=RS+SrvName Own service name of the serial port is “RS+SrvName”
BSNAME2 Local Second Service Name
AT syntax: AT**BSNAME2 | AT**BSNAME2=<name>
Configurator syntax: bsname2 | bsname2=<name>
This command defines the service name of the second BlueRS+ serial port. The
service name is shown on a remote Bluetooth terminal device during a service
discovery sequence.
Examples:
at**bsname2=serial port Own service name of the serial port is “serial port”
at**bsname2=RS+2ndSrvName Own service name of the serial port is “RS+2ndSrvName”
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Note: This command is only applicable if the value of the AT**BOSRV2 command
is set to a value unequal 0.
BSTPOLL Update Interval for Radio Statistics
AT syntax: AT**BSTPOLL | AT**BSTPOLL=<value>
Configurator syntax: bstpoll | bstpoll=<value>
This parameter configures the updating interval (in ms) for Bluetooth radio-specific
statistics like RSSI (see AT**BARSSI parameter).
Value Description
0 No statistics are performed
n=1…65535 Update statistics every n ms
Example:
at**bstpoll=500 Update statistics every 500 ms
BSUPTIM Supervision Timeout
AT syntax: AT**BSUPTIM | AT**BSUPTIM=<value>
Configurator syntax: bsuptim | bsuptim=<value>
This command defines the supervision timeout the device requests for a new
Bluetooth link.
Value Description
n=1…65535 Supervision timeout after n*0.625 ms (n is decimal value)
32000 Supervision timeout after 20 s
Note: The supervision timeout can only be set by the Piconet master.
Example:
at**bsuptim=32000 Supervision timeout of 20 s
CAPA Call Pause
AT syntax: AT**CAPA | AT**CAPA=<value>
Configurator syntax: capa | capa=<value>
This parameter defines the call pause (n in seconds) before making the next call
attempt by using an automatic call setup mode.
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Value Description
n=0…255 Call retry after n s
3 Call retry after 3 s
CATO Call Timeout to Abort
AT syntax: AT**CATO | AT**CATO=<value>
Configurator syntax: cato | cato=<value>
This parameter defines the time (n in seconds) after which to abort a call if not
successful connected.
Value Description
n=3…255 Call is aborted after n s
15 Call is aborted after 15 s
CCTS CTS Control
AT syntax: AT**CCTS | AT**CCTS=<mode>
Configurator syntax: ccts | ccts=<mode>
For a description of the settings, see the AT&R command (page 11).
CDCD DCD Control
AT syntax: AT**CDCD | AT**CDCD=<mode>
Configurator syntax: cdcd | cdcd=<mode>
For a description of the settings, see the AT&C command (page 10).
CDSR DSR Control
AT syntax: AT**CDSR | AT**CDSR=<mode>
Configurator syntax: cdsr | cdsr=<mode>
For a description of the settings, see the AT&S command (page 11).
CDTR DTR Control
AT syntax: AT**CDTR | AT**CDTR=<mode>
Configurator syntax: cdtr | cdtr=<mode>
For a description of the settings, see the AT&D command (page 10).
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CMDS Command Set
AT syntax: AT**CMDS | AT**CMDS=<mode>
Configurator syntax: cmds | cmds=<mode>
This command selects the command set to use with the BlueRS+. For details about
the different command sets, see chapter 3 “Automatic Connection Establishment”.
Mode Description
0 AT command set
6 Automatic connection when DTR is ON
7 Automatic connection when character is received
8 Automatic connection, independent of any status line
10 Internal configuration command set (configurator commands need to be used)
12 Incoming calls only, no connection initiated by this module
Note:
Once the BlueRS+ is configured to an automatic connection establishment mode it
can be re-configured only after power-on (see introduction).
After changing and saving the command set via remote configuration, the
BlueRS+ has to be reset using the RESET command.
CONF Enter BlueRS+ Configurator
AT syntax: ATCONF
This command calls the BlueRS+ configurator directly. The “#” configurator prompt
will be displayed. Use the quit (or exit or go) command to exit the BlueRS+
configurator.
CRI RI Control
AT syntax: AT**CRI | AT**CRI=<mode>
Configurator syntax: cri | cri=<mode>
This command configures the behavior of the RI signal.
Mode Description
0 RI is set with an incoming Bluetooth link request
1 RI follows the remote RI line status
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D Initiate Bluetooth Link
AT syntax: ATD <brad> | <remdev> [,<cn> | <service>]
This command addresses a Bluetooth device directly via its address or by reference
to a device-internal list. If a connection to a Bluetooth device requiring the restricted
mode, the PIN must have been set up using AT**BPIN command.
Param. Description
brad Called Bluetooth remote device address (12 digits)
remdev Remote Bluetooth device, can be dx or bx (see below)
service Service of remote Bluetooth device, can be sx or uy (see below)
cn Server channel for the requested service on remote device (* input as decimal value)
dx Reference to device list entry of remote device in binqlist (d01...dx)
bx Reference to bonded device list entry of remote device in bndlist (b01...bx)
sx Reference to remote device service number in binqlist
uy With y=UUID of a service, if the remote device presents more than one service with the
same UUID the last one is selected (for a list of valid UUIDs see page 58 “Table for Coding
Bluetooth Services”)
* The server channel in the binqlist is displayed as a hexadecimal value. In the ATD command, the server channel
parameter must be entered in decimal format.
This command must be the last command in an AT command line. Any character
input while the BlueRS+ is dialing will cancel the dialing procedure.
The dial string can be used with commands/parameters ATD, AT**BRAD,
AT**BRAD2 and AT**BRAD3.
The characters W P T R w p t r > , ; / ^ ! @ ( ) – and space are ignored within a dial
string.
Note: The remote Bluetooth device has to be determined before issuing this link
request. This can be done in the following ways:
- Get it manually by reading it from the sticker of the remote Bluetooth
device.
- Request the address and service by using the AT**BINQ=1 and
AT**BINQLIST commands.
- Give the BlueRS+ about 10 seconds after reset to initialize before issuing
the first command.
Examples:
ATD 0080371443AB Connect to Bluetooth device 0080371443AB
ATD d1 Connect to the first Bluetooth device in binqlist (server channel number
defined in AT**BRSCH)
ATD d3,u1101 Connect to Bluetooth device to service with UUID 1101 (serial port) of
device d3
ATD b1,c2 Connect to first entry in bonded device list on server channel 2
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DL Initiate Bluetooth Link to Last Dialed Bluetooth Address
AT syntax: ATDL<Bluetooth address>
This command initiates a Bluetooth link to the last Bluetooth address used with the
ATD command.
If the ATD command was not used prior to the ATDL command (e.g. after reset),
the command is answered with an ERROR message.
DBITS Data Bits
AT syntax: AT**DBITS | AT**DBITS=<mode>
Configurator syntax: dbits | dbits=<mode>
This command defines the number of data bits (asynchronous characters).
Mode Description
7 Use 7 data bits
8 Use 8 data bits
DEFA Default Settings
AT syntax: AT**DEFA=<value>
Configurator syntax: defa=<value>
For a description about the settings, see the AT&F command (page 10).
DEVMODE Device Mode Indication
AT syntax: AT**DEVMODE
Configurator syntax: devmode
This command indicates if the device is working as DCE or DTE.
Value Description
0 Device is working as DCE
1 Device is working as DTE
Note: This command is read-only and is only applicable for devices that support
this feature.
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DEVMSEL Device Mode Selection
AT syntax: AT**DEVMSEL | AT**DEVMSEL=<mode>
Configurator syntax: devmsel | devmsel=<mode>
This command determines if the device is working as DCE or DTE.
Value Description
0 Selected by GPIO
1 Set fixed DTE
2 Set fixed DCE
Note: This command is only applicable for devices that support this feature.
E Local Echo
AT syntax: ATE
This command selects the local echo in command mode.
Param. Description
ATE No local echo
ATE1 Local echo on in command phase
FLASH Load New Firmware
AT syntax: AT**FLASH[=<baud rate>]
Configurator syntax: flash[=<baud rate>]
This commands loads new firmware into the BlueRS+. The current firmware will be
overwritten. The firmware will be stored in the previously used part of flash memory.
For the optional parameter <baud rate> the following values are allowed:
Value Description
115200 use 115,200 bps for flashing
230400 use 230,400 bps for flashing
460800 use 460,800 bps for flashing
921600 use 921,600 bps for flashing
While uploading, the following checks will be performed:
• File transfer protocol is XMODEM 1K
• An overall firmware checksum is used
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• The firmware type written in the module header of the firmware must be
compatible with the hardware type and permitted firmware types (stored inside
the bootloader).
For details about the firmware update procedure, see page 53 “Firmware Update”.
Note: This command is only available via the local serial port.
FLC Flow Control
AT syntax: AT**FLC | AT**FLC=<mode>
Configurator syntax: flc | flc=<mode>
For a description about the settings, see the AT&K command (page 11).
H Disconnect
AT syntax: ATH
This command disconnects the existing Bluetooth connection after issuing the
escape sequence (see page 7).
I Display Version Information
AT syntax: ATI
Displays different information about version number and settings.
Param. Description
ATI Returns the device name (e.g. “BlueRS+E“)
ATI1 Returns “0”
ATI2 Returns “OK”
ATI3 Returns the version string: “V1.xyz”
ATI4 Returns the manufacturers name: “Stollmann E+V GmbH”
ATI5 Returns “OK”
ATI6 Returns the copyright string: “(c) Copyright Stollmann E+V GmbH”
ATI7 Returns “OK”
ATI8 Returns “ERROR”
ATI9 Returns “OK”
ATI77 Returns the bootloader version string
ATI99 Returns the firmware creation date
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IDLE Idle Data Timeout
AT syntax: AT**IDLE | AT**IDLE=<value>
Configurator syntax: idle | idle=<value>
This command defines the timeout (in seconds) for disconnecting the Bluetooth link
after inactivity on the serial line.
Value Description
0 Inactive; no automatic disconnect in case of inactivity on the serial line
n=1…255 Disconnect after n s inactivity on the serial line
LOAD Load Stored Parameter Setting
AT syntax: AT**LOAD
Configurator syntax: load
This command loads all parameters stored in non-volatile RAM.
O Return to Online State
AT syntax: ATO
If the BlueRS+ is in command mode after issuing an escape sequence while a
connection is active, ATO returns the BlueRS+ to data mode.
Note: This command must be the last command in the AT command line.
OPT Option Register
AT syntax: AT**OPT | AT**OPT=<value>
Configurator syntax: opt | opt=<value>
This command (bit mask) controls the echo, suppress results, result message
format, and extended result code parameters. The parameter is given as a decimal
value; the default is 5.
Bit 5 2 1 0
Function Corresponding parameter
0 0 0 1
Echo ATE1
0 0 1 0
Suppress results ATQ1
0 1 0 0
Result message format ATV1
1 0 0 0
Extended result codes ATW1
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Examples:
at**opt=5 ATE1, ATQ, ATV1, ATW
at**opt=37 ATE1, ATQ, ATV1, ATW1
PRTY Parity
AT syntax: AT**PRTY | AT**PRTY=<mode>
Configurator syntax: prty | prty=<mode>
This command defines the parity of asynchronous characters.
Mode Description
0 No parity
1 Odd parity
2 Even parity
PWD Power Down Mode
AT syntax: AT**PWD | AT**PWD=<mode>
Configurator syntax: pwd | pwd=<mode>
This command controls the power-down mode that reduces power consumption if
no Bluetooth link is established. If activated, the power-down state is achieved
automatically (after approx. 1-2 seconds) if a Bluetooth link is disconnected, and the
DTR line is set to low.
Raising DTR will signal the BlueRS+ to leave the power-down state; all functions will
be available.
Please note, that the AT command handler is not available in the power-down state.
Mode Description
0 Power-down not allowed
1 Power-down state will be achieved automatically
Note: The power consumption in the power-down state is influenced by the
AT**BPSM parameter.
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Q Suppress Results
AT syntax: ATQ
This command allows/suppresses result codes and messages.
Param. Description
ATQ Enable result messages after command input
ATQ1 Suppress result messages after command input
QUIT, EXIT, GO Activate Parameter Changes
Configurator syntax: quit | exit | go
These commands activate the current parameter settings and exits the BlueRS+
Configurator (without storing the parameters in non-volatile memory).
RBACCL Remote Config Port Access Level
AT syntax: AT**RBACCL | AT**RBACCL=<mode>
Configurator syntax: rbaccl | rbaccl=<mode>
This command defines the accessibility and visibility of the Bluetooth remote
configuration port.
Mode Description
0 Config port is neither accessible nor visible
1 Config port is accessible but not visible
2 Config port is accessible and visible
RBSNAME Remote Config Port Service Name
AT syntax: AT**RBSNAME | AT** RBSNAME=<name>
Configurator syntax: rbsname | rbsname=<name>
This command defines the service name of the Bluetooth remote configuration port.
The service name is shown on a remote Bluetooth terminal device during a service
discovery sequence.
Examples:
at**rbsname=config port Own service name of config port is “config port”
at**rbsname=RS+CfgName Own service name of config port is “RS+CfgName”
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RESET Reset Device
AT syntax: AT**RESET
Configurator syntax: reset
This command resets the whole functionality of the BlueRS+ by a forced hardware
reset (like power off/on).
Note: See also the AT**RSTTIM parameter.
RFMAXTXPWR Maximum Output Power
AT syntax: AT**RFMAXTXPWR | AT**RFMAXTXPWR=<value>
Configurator syntax: rfmaxtxpwr | rfmaxtxpwr=<value>
This command sets the maximum output power of the Bluetooth radio of the device.
The firmware ensures the device never speaks more loudly that this value. The chip
uses this for page, inquiry and their scan responses. This is also the power used for
new connections.
Value Description
-128 Use factory default maximum output power value
-20…16 Maximum output power in dBm
All other values in the range of -128 to 127 could be set with this command as well,
but the equal or next lower value from the power table will be set internally.
Furthermore the value will be set to a value amongst minimum and maximum output
power value of the device.
Example:
at**rfmaxtxpwr=0 The maximum output power will be set to 0 dBm
RIDLE Idle Data Timeout for Remote Connection
AT syntax: AT**RIDLE | AT**RIDLE=<value>
Configurator syntax: ridle | ridle=<value>
This command defines the timeout (in seconds) for disconnecting the remote
Bluetooth link after inactivity on the serial line.
Value Description
0 Inactive; no automatic disconnect in case of inactivity on the serial line
n=1…255 Disconnect the remote connection after n s of inactivity on the serial line
60 Disconnect the remote connection after 60 s
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RPC Remote Config Port Control
AT syntax: AT**RPC | AT**RPC=<value>
Configurator syntax: rpc | rpc=<value>
Bluetooth provides the feature of allowing the control over serial-port parameters
(like baud rate, parity, etc.) from the remote end. To distinguish which device is the
master regarding RPC (settings are provided by the DTE) and which one is the
slave (settings are obtained via the Bluetooth link), the AT**RPC parameter is used.
RPC uses a decimal parameter value; the default is 0 = master mode. Any value
different from 0 places the BlueRS+ in slave mode.
To facilitate more detailed settings, each bit of the RPC value has a control function
for one port setting. If the bit is set, the settings follows the remote settings (slave
mode), and the corresponding local parameter is used as the initial value and as the
setting in command mode (when no Bluetooth link is active).
Bit 4 3 2 1 0
Function Corresponding parameter
0 0 0 0 1
Baud rate5 AT**BR
0 0 0 1 0
Number of data bits AT**DBITS
0 0 1 0 0
Number of stop bits AT**SBITS
0 1 0 0 0
Parity type AT**PRTY
1 0 0 0 0
Flow control AT**FLC
Examples:
at**rpc=7 Baud rate, data bits and stop bits follows the remote settings
at**rpc=31 Baud rate, data bits, stop bits, parity and flow control follows the remote settings
RPWD Remote Config Port Password
AT syntax: AT**RPWD | AT**RPWD=<password>
Configurator syntax: rpwd | rpwd=<password>
This command sets the password for the remote configuration port. The length of
the password can be 1...32 characters. The default password is empty - just press
the return key to access.
5
Supported baud rate values via RPC are from 2,400 bps up to 230,400 bps
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RSTMSG Startup Message
AT syntax: AT**RSTMSG | AT**RSTMSG=<mode>
Configurator syntax: rstmsg | rstmsg=<mode>
After power-on, the following startup message can be displayed with a fixed speed
of 9,600 bps, 8 data bits, no parity, 1 stop bit:
+++ Press <CR>,<CR>,<ESC>,<ESC> to enter BlueRS+ configurator +++
Mode Description
0 Inactive, no startup message will be send after power-on
1 Active, startup message will be send after power-on
RSTTIM Startup Timer
AT syntax: AT**RSTTIM | AT**RSTTIM=<value>
Configurator syntax: rsttim | rsttim=<value>
This command defines the startup delay after a reset. Within this period, the internal
configuration mode can be entered after a reset of the device (see AT**RSTMSG).
Value Description
n=3…255 Startup delay n*50 ms
40 Startup delay 2 s
S AT S Register
AT syntax: AT**Sx | AT**Sx=<value>
Configurator syntax: sx | sx=<value>
This command configures the S register settings. It is used in the AT command set
only.
Mode Description
sx Show the current setting of register Sx
sx=1 Set register Sx to 1
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AT command S register set (all values in decimal format):
Register Value Description
s0 0
1
2…n
No automatic call acceptance; acceptance of an incoming call is controlled by
the data terminal (ATA command after RING)
Immediate call acceptance
Call acceptance after n RING messages
s2 43 Escape character
s3 13 Carriage-return character
s4 10 Line-feed character
s5 08 Backspace character
s7 30 Wait time for carrier (in s)
s9 1 Enable PNP functionality for Windows 95
s12 100 Delay time by using the escape sequence in 10 ms increments
s30 0
1
Escape characters will not be transmitted to the remote device
Escape characters will be transmitted to the remote device
s91 0
1
2
All unknown AT commands will be answered with ERROR
All unknown AT commands will be answered with OK
Windows 2000 compatibility: Some AT commands will be answered with OK,
unknown AT commands will be answered with OK
SAVE Store Parameter Changes
AT syntax: AT**SAVE
Configurator syntax: save
This command stores the current set of parameters in non-volatile memory.
SBITS Stop Bits
AT syntax: AT**SBITS | AT**SBITS=<mode>
Configurator syntax: sbits | sbits=<mode>
This command defines the number of stop bits of asynchronous characters.
Mode Description
1 One stop bit
2 Two stop bits
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SERMODE6 Serial Mode
AT syntax: AT**SERMODE | AT**SERMODE=<mode>
Configurator syntax: sermode | sermode=<mode>
This command defines the serial mode of the device.
Mode Description
0 RS-232
1 RS-485 2 wires
Note: In RS-485 mode the serial hardware flow control needs to be disabled
(AT&K0) and the control of the DTR line shall be ignored (AT&D0).
SHOW Show Parameter Settings
AT syntax: AT**SHOW
Configurator syntax: show
This command displays the current set of parameters.
SHOWALL Show All Parameter Settings
AT syntax: AT**SHOWALL
Configurator syntax: showall
This command displays all accessible parameters.
TXFWD Timer for Data Forwarding
AT syntax: AT**TXFWD | AT**TXFWD=<value>
Configurator syntax: txfwd | txfwd=<value>
If characters were entered, but no additional characters are entered within the
defined period, the serial data already received will be transmitted via the Bluetooth
link.
Value Description
0 Data will be forwarded after 4 bytes’ worth of data timeout (time depends on serial
speed)
n=1…65535 Delay time n*10 ms (n is decimal value)
6
This command applies to BlueMod+C11/G2 only.
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V Result Message Format
AT syntax: ATV
This command determines the format of the result messages.
Param. Description
ATV Result message is presented numerically (followed by <CR>)
ATV1 Result message is presented as text
VER Show Version String of Firmware
Configurator syntax: ver
This command displays detailed information about the firmware version and
BlueRS+ type.
Example:
ver BREa000 V1.1.054 May 26 2005 10:57:12
VERB Show Version String of Bootloader
Configurator syntax: verb
This command displays detailed information about the bootloader version and
BlueRS+ type.
Example:
verb BOOT LOADER V1.27 150703 0704-01-00
W Extended Result Codes
AT syntax: ATW
This command enables/disables extended result codes.
Param. Description
ATW Result message is presented without extended result codes
ATW1 Result message is presented with extended result codes (include error causes)
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Z Load Stored Settings
AT syntax: ATZ
The active configuration is reset to the stored configuration.
Note: This command must be the last command in the AT command line.
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Deprecated commands
The following commands are supported by the firmware for compatibility with older
versions:
• BACCTAB
• BDEL
• BDINQ
• BDLIST
• BRESTR
We strongly recommend using the newer equivalent commands.
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3 Automatic Connection Establishment
The BlueRS+ supports different modes of automatic connection establishment. The
following modes are available:
• Bluetooth connection will be initiated independent of any status line after power-
on the BlueRS+ (AT**CMDS=8)
• Bluetooth connection will be initiated when character is received on the serial
line (AT**CMDS=7)
• Bluetooth connection will be initiated when DTR line goes ON (AT**CMDS=6)
The address of the device, that should be connected using an automatic link setup,
needs to be stored in the AT**BRAD parameter (see AT**BRAD).
Example:
at**cmds=8
at**brad=0123456789AB Automatic link setup after power-on the BlueRS+ to a device with
Bluetooth address 0123456789AB
Note: Once the BlueRS+ is configured to an automatic connection establishment
mode it can be re-configured only after power-on (see introduction).
4 Remote Configuration
The BlueRS+ can be configured via Bluetooth by using another Bluetooth device.
Make sure the BlueRS+ is powered on and in range of the local Bluetooth device.
Bluetooth connection establishment using a standard Bluetooth device:
By default the configuration port of the BlueRS+ is accessible but not visible. To
make it visible for other Bluetooth devices the configuration port must be set to
“accessible and visible” first (AT**RBACCL=2).
Initiate a new scan of the Bluetooth area. When the BlueRS+ is found perform a
service discovery. In the result you will get 2 services (ports):
- “serial port” (UUID 0x1101, server channel 0x0001)
- “config port” (UUID 0x1101, server channel 0x001E)
Connect to the “config port” and open the terminal program at the appropriate COM
port.
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Bluetooth connection establishment using another BlueRS+:
When using another BlueRS+ to connect to the remote BlueRS+ establish a
Bluetooth connection using server channel 30 (see ATD command).
e.g. ATD <BD address of remote device>,c30
Remote configuration
Once the Bluetooth connection is established successfully the remote BlueRS+
acknowledges by requesting the remote password. Please enter the correct
password (default: no password, just press <RETURN>). After successful login the
remote BlueRS+ responds with a “#” prompt. Now you can configure the remote
BlueRS+ using the AT commands (Configurator syntax, without the prefix AT**).
The new settings can be stored using the SAVE command and becomes active after
disconnecting the Bluetooth connection. If necessary the remote BlueRS+ can be
reset using the RESET command
7
. After finishing the configuration of the remote
BlueRS+ the Bluetooth connection can be disconnected using the QUIT command.
The configuration port of the BlueRS+ can be disabled using the AT**RBACCL=0
command.
Note: The remote Bluetooth connection is disconnected after 60 seconds (default)
inactivity on the serial line (see AT**RIDLE).
5 Firmware Update
The firmware can be updated using the AT**FLASH command.
To update the firmware, perform the steps below:
• Set the serial speed on the terminal emulation to the baud rate the device is
configured to.
• Send the AT**FLASH command string to start the firmware update procedure.
• Alternative: Send the command string AT**FLASH=<baud rate> and set the
terminal emulation accordingly.
• After a few seconds, the following message will be displayed:
“Erasing flash EPROM now. Please wait ...”
• A few seconds later the following message will be displayed:
“Start your XMODEM transfer now (Ctrl-X aborts) ...”
• Start the upload transfer. Search for the firmware file to load into the device and
upload the file using the 1k X-Modem protocol.
7
When executing the RESET command the Bluetooth connection will be disconnected.
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Note:
The character “C” received is the request character of the X-Modem protocol. It
will stop being output after the upload procedure has started.
• After loading the complete firmware into flash memory, the device will
automatically perform a reset.
• After reset the device will start with the baud rate stored in NVRAM or with the
firmware default. Be aware that the terminal emulation has to be set accordingly.
• Make sure the new firmware file is present and enter ATI3 to check the firmware
version number.
• Send the following commands to get firmware default values: AT&F1&W.
If the firmware update fails for some reason (file upload is interrupted, wrong file
etc.) the device will run in bootloader mode. In this mode, the device responds to all
AT commands besides AT and AT**FLASH with “BOOTLOADER ACTIVE”. Enter
the AT**FLASH command again to repeat the firmware update procedure.
6 Power Management
To reduce the power consumption of the BlueRS+, power-down modes can be
activated automatically by the BlueRS+ (controlled by parameter settings).
If no Bluetooth connection is established, the following states are implemented. The
activation of these states can be controlled by the AT**BPSM and AT**PWD
parameters.
6.1 Deep-Sleep State
The Bluetooth radio is completely deactivated; no paging requests from other
Bluetooth devices will be recognized. Only raising the DTR control line will activate
the BlueRS+ and may initiate a Bluetooth link, depending on other parameters.
Note: In deep-sleep state, the AT command set is not active; the CTS line is low.
Example:
at**pwd=1 Enable power-down mode
at**bpsm=0 Disable page scan and inquiry scan
at**cmds=6 Establish Bluetooth link after raising DTR
Note: After setting the command set (CMDS command) to a value unequal 0, the
AT command interface is disabled and it is not possible to enter AT commands
anymore.
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6.2 Power-Down State
The Bluetooth RF is activated every 1.25 seconds. Paging requests from other
Bluetooth devices will be recognized after that interval and accepted if allowed.
Additionally raising the DTR control line will activate the BlueRS+ and may initiate a
Bluetooth link, depending on other parameters.
Note: In power-down state, the AT command set is not active; the CTS line is low.
Example 1:
at**cdtr=2 DTR-controlled Bluetooth link
at**pwd=1 Enable power-down mode
at**bpsm=2 Enable paging in power down mode (inquiry will not be answered)
at**cmds=6 Establish Bluetooth link after raising DTR
Example 2:
at**cdtr=4 Accept Bluetooth link independently of DTR status
at**pwd=1 Enable power-down mode
at**bpsm=2 Enable paging in power-down mode (inquiry will not be answered)
at**cmds=12 Accept Bluetooth link
Note: After setting the command set (CMDS command) to a value unequal 0, the
AT command interface is disabled and it is not possible to enter AT commands
anymore.
6.3 Idle State
Power-down mode not activated. All functions are available immediately, including
connection control using the AT command set.
Example:
at**cdtr=4 Accept Bluetooth link independently of DTR status
at**pwd=0 Disable power-down mode
at**bpsm=3 Enable paging and inquiry
at**cmds=0 Establish Bluetooth link using AT command or accept incoming BT links
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7 Appendix
7.1 Diagnostic And Error Messages
In AT command mode, the display of error causes (not a part of the AT command
standard) and remote device addresses can be turned on by issuing the ATW1
command. The displayed error causes use the coding defined by the Bluetooth
definition (see below).
7.1.1 AT Result Codes
Result codes (numerical and verbose):
Numeric Text Meaning
0 OK Command completed
1 CONNECT <radr> Connection established
2 RING <radr> Indicates an incoming call (link request received)
3 NO CARRIER <berr> General connection setup error
4 ERROR Illegal command or error that can not be indicated otherwise
6 NO DIALTONE <berr> Local connection setup error
8 NO ANSWER <berr> Connection setup error caused by remote end
<radr> = Address of the remote device
<berr> = Bluetooth release (error) cause, hexadecimal, e.g. NO CARRIER <0104>
7.1.2 Bluetooth Error Codes
Error codes (hexadecimal) and their translations into AT result codes:
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Error cause Meaning AT result
codes
0x0000 No error, no explanation 3
0x0001 Driver and application version mismatch 3
0x0002 Application ID provided is not correct 3
0x0003 Unknown message code in message 3
0x0004 Not enough resources to complete request (out of descriptors etc.) 3
0x0005 At least one parameter of the message is wrong 3
0x0006 No adapter plugged in 3
0x0007 Too much outstanding messages in downstream direction 6
0x0008 Driver is busy, repeat request later 6
0x0009 Error in message transport system (driver not correct installed?) 3
0x0101 (i) HCI_ERR_UNKNOWN_COMMAND 3
0x0102 (i) HCI_ERR_NOCONNECTION 3
0x0103 Bluetooth adapter crashed 3
0x0104/260 Remote Bluetooth device not found (wrong address?, out of range?) 8
0x0105 Authentication error (wrong pin code supplied?) 3
0x0106 (i) HCI_ERR_KEY_MISSING 3
0x0107 (i) HCI_ERR_MEMORY_FULL 3
0x0108/264 Lost connection to remote Bluetooth device (out of range) 3
0x0109 Max. no. of connections exceeded 6
0x010a Max. no. of voice connections exceeded 6
0x010b (i) HCI_ERR_ACL_CONN_ALREADY_EXISTS 3
0x010c (i) HCI_ERR_COMMAND_DISALLOWED 3
0x010d Connection attempt by remote end rejected 3
0x010e Connection attempt by remote end rejected 3
0x010f Connection attempt by remote end rejected 3
0x0110 Connection attempt by remote end timed out 8
0x0111 (i) HCI_ERR_UNSUPPORTED_PARAM_VALUE 3
0x0112 (i) HCI_ERR_INVALID_HCI_PARAMETER_VALUE 3
0x0113 Connection terminated by remote end 3
0x0114 Connection terminated by remote end 3
0x0115 Connection terminated by remote end 3
0x0116 Connection terminated by local side 3
0x0117 (i) HCI_ERR_REPEATED_ATTEMPTS 3
0x0118 Authentication rejected by remote end 3
0x0119 Incompatible remote Bluetooth adapter 3
0x011a (i) HCI_ERR_UNSUPPORTED_REMOTE_FEATURE 3
0x011b Audio parameter error 3
0x011c Audio parameter error 3
0x011d Audio parameter error 3
0x011e (i) HCI_ERR_INVALID_LMP_PARAMETERS 3
0x011f Unspecified error 3
0x0120 (i) HCI_ERR_UNSUPPORTED_LMP_PARAMETER_VAL 3
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0x0121 Master-slave role switch not allowed 3
0x0122 Connection lost to remote Bluetooth adapter (link manager) 3
0x0123 (i) (HCI_ERR_LMP_ERROR_TRANSACTION_COLLISION 3
0x0124 (i) HCI_ERR_LMP_PDU_NOT_ALLOWED 3
0x0125 Attempt to enable encryption failed 3
0x0126 Information: unit key used 3
0x0127 (i) quality of service not supported. 3
0x0128 (i) HCI_ERR_INSTANT_PASSED 3
0x0129 (i) unit key not supported 3
0x0164 (i) HCI_ERR_ILLEGAL_HANDLE 3
0x0165 Initialization of adapter failed (timeout) 6
0x0166 Initialization of adapter failed (synchronization) 6
0x0201 (i) connection went to state pending 3
0x0202 Protocol not supported by remote end 3
0x0203 Connection refused due to security conditions 3
0x0204 Out of resources 3
0x02ee Remote end timed out 3
0x0301 Version of remote SDP entity not compatible 3
0x0302 Invalid service record handle 3
0x0303 Invalid request syntax 3
0x0304 Invalid PDU size 3
0x0305 Continuation state is invalid 3
0x0306 Not enough resources to complete operation 3
0x0364 Client received unhandled SDP opcode 3
0x0365 No answer from server (timeout) 3
0x0366 Specified service not found 3
0x0367 Syntax Error in Response from server 3
0x0464 Connection setup was rejected by remote end (DM), e.g. the Pin
exchange has failed in restricted mode 3
0x0465 Connection timed out (no response) 8
0x0466 Non-supported command received (incompatible remote end) 3
0x0467 Illegal parameter 3
Note: Error codes marked (i) are internal errors.
7.2 Table for Coding Bluetooth Services
List of Bluetooth services (profiles/UUIDs):
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Code Text Meaning
1101 SerialPort Serial port, serial data link without any restriction
1102 LANAccessUsingPPP LAN Access with PPP protocol
1103 DialUpNetworking Dial-up networking to establish switched connections to the
ISDN or PSTN
1104 IrMCSync
1105 OBEXObjectPush OBEX Object Push
1106 OBEXFileTransfer OBEX File transfer
1107 IrMCSyncCommand
1108 Headset Headset access via Bluetooth
1109 Cordless Telephony
1100 Intercom
1111 Fax Fax
1112 HeadsetAudioGateway Headset Gateway for audio signals
1113 WAP
1114 WAP_CLIENT
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8 History
Version Release Date By Change description
2.00 25.04.2006 ta Initial version
2.01 02.08.2006 ta Added automatic connection establishment,
Added remote configuration,
Improved English language
2.02 18.01.2007 ta Added new parameter value cdtr=1,
Added new parameters bosrv2, bsname2, txfto
r03d01 05.09.2007 bg New template
r03 18.12.2007 ta Added support for BlueMod+C11/G2,
Removed support for BlueMod+C11/RS+C1/V2,
Removed hidden parameter TXFTO,
Removed baud rate BR=26 – 10400 bps,
Parameter RIDLE not hidden anymore, removed note,
Enhanced description of AT&R, BINQLIST, BINQ,
BLINKP, BNAME commands,
Added new value of BPSRM command,
Added description of S30 register,
Added new commands RFMAXTXPWR, BPSRI, BPSRW
r04 16.09.2008 ta Added baud rates 460,800 and 921,600 bps,
Enhanced description of RFMAXTXPWR command,
Added ATDL command,
Corrected examples for power down and deep sleep,
More sufficient description of CMDS command
06.03.2009 ta Added SERMODE command,
Added optional parameter “baud rate” for FLASH
command
19.03.2009 ta Added support for BlueMod+P24/25/G2 and removed
support of old BlueRS+ models,
Corrected timer in RSTTIM parameter,
Corrected description of AT&F parameter
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Life Support Policy
This Stollmann product is not designed for use in life support appliances, devices, or
systems where malfunction can reasonably be expected to result in a significant
personal injury to the user, or as a critical component in any life support device or
system whose failure to perform can be reasonably expected to cause the failure of
the life support device or system, or to affect its safety or effectiveness. Stollmann
customers using or selling these products for use in such applications do so at their
own risk and agree to fully indemnify Stollmann for any damages resulting.
Stollmann Entwicklungs- und Vertriebs-GmbH
Mendelssohnstraße 15 D
22761 Hamburg
Germany
Phone: +49 (0)40 890 88-0
Fax: +49 (0)40 890 88-444
E-mail: info@stollmann.de
www.stollmann.de