Visteon 12NBTDC1 Bluetooth Module User Manual BT Card UART Spec 3 4
Visteon Corporation Bluetooth Module BT Card UART Spec 3 4
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Contents
- 1. User Manual
- 2. Annex to User Manual
User Manual
Interface Document for Communication between Panasonic/Clarion Head Unit and BT Card (Customer Shared Document) Version: 3.4 Release Date: 21st of November, 2011 Visteon Electronics Nissan Bluetooth Voice DC UART SRD Table of Contents Preface and Sign Off.............................................................................................................................. 5 1.1 Preface ........................................................................................................................................... 5 1.2 Confidentiality ................................................................................................................................. 5 1.3 Sign off for Version TBD................................................................................................................. 5 1.4 Definitions and Abbreviations ......................................................................................................... 5 Electrical Interface Diagram and Pin Definition ..................................................................................... 6 2.1 HW Block Diagram ......................................................................................................................... 6 2.2 Pin Definitions................................................................................................................................. 7 2.2.1 Reset Pin Interface Circuit....................................................................................................... 8 2.2.2 LVI Pin Interface Circuit........................................................................................................... 8 2.2.3 UART Interface Circuit ............................................................................................................ 9 2.2.4 PGM Pin interface Circuit ...................................................................................................... 10 2.2.5 3.3V Power and Enable Interface Circuit .............................................................................. 10 2.2.6 Microphone Interface Circuit ................................................................................................. 11 2.2.7 Audio Out Interface Circuit ....................................................................................................12 2.2.8 USB Interface Circuit............................................................................................................. 13 2.3 Hardwire Startup Diagram ............................................................................................................ 14 2.3.1 Startup ................................................................................................................................... 14 2.3.2 Shutdown............................................................................................................................... 14 2.3.3 Reset ..................................................................................................................................... 15 2.4 Radio Mute Pin ............................................................................................................................. 15 2.5 LVI Pin. ......................................................................................................................................... 16 Mechanical Interfaces .......................................................................................................................... 17 UART Protocol ..................................................................................................................................... 18 Sequence Diagrams ............................................................................................................................ 19 5.1 Initialization Sequence.................................................................................................................. 19 5.1.1 Request for Reset Sequence ................................................................................................ 20 5.2 ShutDown Sequence.................................................................................................................... 21 5.2.1 Normal Sequence.................................................................................................................. 21 5.3 Audio Arbitration Sequences ........................................................................................................ 22 5.4 Language Change Sequence.......................................................................................................25 5.5 Other Vehicle Message Sequences ............................................................................................. 26 5.6 Other Vehicle Message Sequences ............................................................................................. 26 5.7 Voice Recognition Session Sequence ......................................................................................... 27 5.8 SMS Message Sequence, message not read. ............................................................................. 28 5.9 SMS Message Sequence, message read. ................................................................................... 29 5.10 SMS Sequence when Vehicle Moving State Changes ......................................................... 30 5.11 User Cancels Read SMS by Selecting another Audio source. ............................................. 30 5.12 SMS Read ended by incoming Phone call............................................................................ 31 5.13 SMS Read interrupted by User request for BT Menu ........................................................... 32 5.14 BT Menu (DA only) ................................................................................................................ 33 5.15 BT Menu from BT audio source for 10STD audio. ................................................................ 34 5.16 Head Unit Requests Bluetooth Audio.................................................................................... 34 5.17 DC Ends BT Audio ................................................................................................................ 35 5.18 BTAudio interrupted by Phone Call ....................................................................................... 36 5.19 BT Audio Interrupted by PTT press to start VR session ....................................................... 37 5.20 Aux mode – BT Audio mode with no BT device connected .................................................. 38 5.21 MCAN pass through messages............................................................................................. 38 5.22 SMS Sequence wile the DC is in an Active Call ................................................................... 40 5.23 SMS Sequence while the DC is in a Setting Screen and Current Source is BT Audio......... 41 5.24 SMS Sequence while the DC is in a Setting Screen and current source is FM/CD ............. 42 5.25 SMS Received while in a BTAudio Session.......................................................................... 43 5.26 SMS Received and Read while in a BT Audio Session ........................................................ 44 5.27 SMS Message Sequence,end interrupted by phone call ...................................................... 45 Version 3.4 November 21st, 2011 Page 2 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.28 BT Audio to VR session Via BT Menu .................................................................................. 46 5.29 DC does not reply to message to stop playing BT Audio...................................................... 47 5.30 BT Audio Interrupted by SMS................................................................................................ 48 6 Message Details .................................................................................................................................. 49 6.1 Message types and Categories .................................................................................................... 49 6.2 Message Set................................................................................................................................. 53 6.2.1 Audio Arbitration Message Set.............................................................................................. 53 6.2.2 Power Message Set ..............................................................................................................55 6.2.3 Vehicle Message Set............................................................................................................. 56 6.2.4 Display Message Set............................................................................................................. 60 6.2.5 Info Messages ....................................................................................................................... 69 6.2.6 HeartBeat .............................................................................................................................. 73 6.2.7 Diagnostics ............................................................................................................................ 74 6.2.8 UserInput ............................................................................................................................... 75 6.2.9 MCAN pass through messages............................................................................................. 76 7 Graphics............................................................................................................................................... 90 7.1 TCR GENERATED ....................................................................................................................... 90 7.1.1 TCR GENERATED................................................................................................................ 90 7.2 10Std all screens .......................................................................................................................... 90 7.3 10DA BTAudio .............................................................................................................................. 92 7.4 10DA Popup screens.................................................................................................................... 93 7.5 10DA Setup screens..................................................................................................................... 94 8 Reference ............................................................................................................................................ 95 9 Revision History ................................................................................................................................... 96 10 TcSE changes v2.9 and beyond .................................................................................................... 100 10.1 Release 3.0 ......................................................................................................................... 100 10.1.1 CQ 21558 Incorrect Message ID for MCAN msgs .............................................................. 100 10.1.2 CQ 21847 Display Info category correction ........................................................................ 100 10.1.3 CQ 21849 Add Clarity on byte 3 for rotary button presses ................................................. 100 10.1.4 CQ21420 UserInput.button byte length change.................................................................. 100 10.1.5 CQ 21642 Chime not interrupted by Source change .......................................................... 100 10.1.6 CQ 21644 message count parameter clarification -- unread messages............................. 100 10.1.7 CQ 19037 clarification in display categories descriptions................................................... 100 10.1.8 cq 22747 correct start and end value for HF message ....................................................... 100 10.1.9 CQ 22847 missing info in interface messages.................................................................... 100 10.1.10 CQ 22760 missing parameter in viewsms ...................................................................... 100 10.1.11 Pana Oil #130 ................................................................................................................. 100 10.1.12 CQ21208 UART Byt length missing................................................................................ 100 10.1.13 Audio Voltage changed to 800mV .................................................................................. 101 10.1.14 CQ24151: Pana Oil 116: Display.BTAudiodisplay listed in flows but no message is defined. 101 10.1.15 CQ23932: CQPana OIL 136: Add byte for connected phone to Info.PhoneList message 101 10.1.16 CQ 21208 Incorrect sufunction message id.................................................................... 101 10.1.17 CQ24151: Pana Oil 116: Display msgs update .............................................................. 101 10.1.18 CQ25476 Startup and Shutdown Enable, Reset and LVI pin behavior .......................... 102 10.1.19 CQ25471 Heartbeat message update ............................................................................ 102 10.2 Release 3.1 ......................................................................................................................... 102 10.2.1 cq 26217 BTAudioMenu not used ....................................................................................... 102 10.2.2 CQ 26210 extra text in event type for Heartbeat message................................................. 102 10.2.3 CQ27272 Pana139, Playstate added to BTAudio status updates ...................................... 102 10.2.4 CQ 21917 Reflash Spec Message ID's Added ................................................................... 102 10.2.5 CQ 27528 SMS Flow: Added/Updated Sequences for Settings, ActiveCall and Msg Not Read 102 10.2.6 CQ 27267 config error behavior incomplete ....................................................................... 103 10.2.7 CQ 25645 additional sequences needed ............................................................................ 103 Version 3.4 November 21st, 2011 Page 3 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 10.2.8 CQ 27528 SMS : Added/Upd Sequences for Settings, ActiveCall, BT Audio and Msg Not Read 103 10.2.9 CQ 28083 Pana 162: shorten Audio.SMSInterrupt to match Audio.................................... 103 10.2.10 cQ 28090 slide bar behavior for BT menu values added................................................ 103 10.2.11 CQ 28232 SMSChimeInterrupt.end behavior documented. ........................................... 103 10.2.12 CQ 27848 SMS sequences not explicit for several cases .............................................. 103 10.3 Release 3.2 ......................................................................................................................... 104 10.3.1 CQ 24001 Pana126,7: BT Menu Back Button .................................................................... 104 10.3.2 CQ 29517 REQ: SMS Flows call out incorrect buttons to dismiss SMS popup for Read Request 104 10.4 Release 3.3 ......................................................................................................................... 104 10.4.1 CQ 29226 implement new byte in Display.BTAudioMetadata ............................................ 104 10.4.2 CQ 28590 Message format to send 5 latest SMS during BT Menu entry is not available .. 104 10.4.3 CQ 29915 UART: Need configuration ID for Panasonic Bose for EQ picking at startup .... 104 10.4.4 CQ 30093 0x01 not defined as text type in aw message.................................................... 104 10.4.5 CQ 30657 add clarity on timing of MCAN messages.......................................................... 104 10.4.6 CQ 31381 BTAudioMenu message should be removed from sequence............................ 104 10.4.7 CQ 30522 Add the Play Pause status message ................................................................. 104 10.4.8 CQ31420 REQ: UART Display.ViewSMS references wrong number in variable ............... 105 10.4.9 CQ 32462 BT Audio interrupted by Add phone in BT menu ............................................... 105 10.4.10 CQ 33109 (33070, 33244, 32998, 31663) MCAN Behavior Update .............................. 105 10.4.11 CQ 3946 Display.ReadSMS - No such mesaage applicable for BT CARD.................... 105 10.4.12 CQ 32658 Reflash Timing has changed Initialization Time ............................................ 105 10.4.13 CQ 34519 Clar148 HU beh if DC not reply to HU req DC to stop BT Audio .................. 105 10.5 Release 3.4 ......................................................................................................................... 105 10.5.1 CQ 35573 Display clarification for CallInfo message .......................................................... 105 10.5.2 CQ 33070 MCAN: BT Audio Not Available Disc message to be sent................................. 105 10.5.3 CQ 35580 MCAN: Disc message sent incorrectly .............................................................. 105 Version 3.4 November 21st, 2011 Page 4 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 1 Preface and Sign Off 1.1 Preface This specification defines the UART Protocol and message set details to be used for communication between the HU and BT Card. Details contained within this document include the definition of messages related to those features, what the messages do, how the messages are used, and how status information is reported. 1.2 Confidentiality TBD 1.3 Sign off for Version TBD Nissan: Visteon: Rob Benedict Panasonic: Clarion: 1.4 Definitions and Abbreviations Acronym Description BT Blue Tooth UART Universal Asynchronous Receiver/Transmitter DC Daughter Card TBD To be Determined VR IPCL Voice recognition Inter-processor communication link DA Display Audio HU Head Unit IT-M IT Master head Unit Version 3.4 November 21st, 2011 Page 5 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 2.2 Pin Definitions Connector: Samtec MMT-113-01-T-DV-A-P-TR. (P/N may change depending on actual pin lengths) 26 24 22 20 18 16 14 12 10 25 23 21 19 17 15 13 11 Lower Left corner of DC, as seen from Top Name Pin I/O Direction Description Mic in+ Input Mic input Mic in GND NC Input Aud L+ Output Aud R+ Output Aud L- Output Aud R- Output Enable Input Mic input Ground No Connection Differential Analog Audio Output Differential Analog Audio Output Differential Analog Audio Output Differential Analog Audio Output DC enable line High State DC Enable line Low State Serial Debug UART Serial Comm. High State UART Serial Comm. Low State Serial Debug Programming UART Serial Comm. Programming UART Serial Comm. Debug TX REQ* 10 11 Output Output Debug RX EXT_PGM DC TX 12 13 14 Input Input Output USB D+ DC RX 15 16 I/O Input Version 3.4 November 21st, 2011 Electrical Characteristics Min Nom Max Voltage Voltage Voltage Remarks Max Current Typical Current 4.72Vpp Frequency 200Hz6kHz 800mVrms 800mVrms 800mVrms 800mVrms 1.4V 150µA .2V 20µA 3V -60µA .3V 5mA 38.4kbps 3.3V Page 7 of 105 12MHz 38.4kbs Visteon & Nissan Confidential Visteon Electronics Name Pin I/O Direction Description Programming Ground Ground No Connection Reset control High state Reset Control Low State Low Voltage Indication High State LVI Low State Ground Ground Power Power USB DGND GND NC 17 18 19 20 I/O Reset* 21 Input LVI GND GND 3.3V 3.3V 22 23 24 25 26 Nissan Bluetooth Voice DC UART SRD Input Input Input Electrical Characteristics Min Nom Max Voltage Voltage Voltage Remarks Max Current Typical Current 3.3V Frequency 12MHz 3V -32µA 1V -340µA 1.4V 150µA .2V 3.135V 3.135V 3.3V 3.3V 20µA 3.465V 3.465V 2.2.1 Reset Pin Interface Circuit 3.3V 4.7K 4.7K RESET 10nF To LSI Reset Circuitry 2.2.2 LVI Pin Interface Circuit Version 3.4 November 21st, 2011 Page 8 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 3.3V 4.7K To LSI LVI Indicator Pin 4.7K LV 10nF 47K 2.2.3 UART Interface Circuit 3.3V 4.7K UART_REQ 4.7K UART_REQ Signal From LSI 10nF 47K 22Ω TX TXD From LSI 1nF 22Ω RXD RXD To LSI 1nF Version 3.4 November 21st, 2011 Page 9 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Note: HU must hold these pins low when enable line is low. 2.2.4 PGM Pin interface Circuit 3.3V 4.7K To LSI PGM Indicator Pin 10K PGM 10nF 10K 2.2.5 3.3V Power and Enable Interface Circuit 3.3V (2 pins) 3.3V to Internal Circuitry 10nF 47K 0.1uF 4.7K 4.7K ENABLE 10nF Version 3.4 November 21st, 2011 47K Page 10 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Note: When Enable is Low, UART communication Pins 11 (REQ), 14 (TX) and 16 (RX) must also be held low. 2.2.6 Microphone Interface Circuit Vref 270 pF 51.1K 2.2nF MIC 51.1K 100pF 2.2nF 51.1K Audio To CODEC IC 51.1K MIC 270 pF Internal GND on Daughter Card Version 3.4 November 21st, 2011 Page 11 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 2.2.7 Audio Out Interface Circuit Same circuitry for both Left and Right channels 2.2uF 10 Ω AUDIO OUT + 10nF Audio From CODEC IC 100pF 15K 15K Vref 2.2uF AUDIO OUT - 10 Ω 10nF 2.2K 15K Vref 270 pF Version 3.4 November 21st, 2011 Page 12 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 2.2.8 USB Interface Circuit 3.3V USB D + USB Switch IC 22pF 3.3V USB Switch IC USB D22pF Version 3.4 November 21st, 2011 Page 13 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 2.3 Hardwire Startup Diagram 2.3.1 Startup ENABLE RESET LVI T1 Item T1 T2 T2 Description The Head Unit has asserted the Reset line at the same time or before the Enable line has been asserted. The Enable line has been asserted for >= 5ms. The regulator needs 5ms for the on board power supply to settle. The Head Unit releases the Reset line allowing the DC to begin the initialization. >= 5ms >= 0ms. The Reset line can be released anytime after the Enable line has been asserted for >= 5ms. 2.3.2 Shutdown ENABLE RESET LVI T3 Item T3 T4 Description Head Unit needs to shut down before the DC has completed the shutdown sequence. Head Unit asserts the LVI line. Head Unit then waits >=5ms for the DC to shutdown internal sw components. The Head Unit asserts the Reset line. At this point, both the LVI and Reset lines are being asserted. The Head Unit can now remove the Enable line at any time. >= 5ms Version 3.4 November 21st, 2011 Page 14 of 105 Visteon & Nissan Confidential Visteon Electronics T4 Nissan Bluetooth Voice DC UART SRD >=0ms. The Enable line can be released anytime after the LVI line has been asserted for >= 5ms. 2.3.3 Reset Item Description Head Unit asserts the Reset line. Head Unit releases the Reset line. T1 >= 800ms. This timing diagram is used to show the timing required to execute the sequence “Request for Reset”. This timing diagram is used to show the timing required to execute the Reset required during any reflash operation. 2.4 Radio Mute Pin Not used. Version 3.4 November 21st, 2011 Page 15 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 2.5 LVI Pin. Discussion Point. The LVI pin is used for the HU to indicate to the DC that a low voltage event is happening and an abrupt termination of the 3.3V power supply is expected. T1 is the time for between LVI input is to toggled and when the 3.3V supply drops to below 3.1V. Visteon desires this to be ≥ 20 mSec, but is it understood this is not feasible in HU design. LVI pin is pulled low in such a way as to maximize the time T1 before power supply and or reset line get pulled due to low battery condition at HU power supply. Note: Enable and Reset remain high for at least T1 seconds after LVI signal goes low. Version 3.4 November 21st, 2011 Page 16 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 3 Mechanical Interfaces Version 3.4 November 21st, 2011 Page 17 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 4 UART Protocol The low level protocol is defined in the reference specification 28330 NDS00 AVC System Comm Spec1.pdf. The HU shall be the AV Unit control station and the DC shall be the subsidiary machine. The Protocol will be implemented without a physical layer, and both the DC and HOos shall operate at 3.3V. Both HU and DC shall implement all features and modes (ie conversation mode) of the protocol as defined. A maximum Baud rate of 38.4 kbps shall be supported. While in normal operations, the Baud rate shall be 9600 bps. 38.4 kbps shall be supported for reflash operations. Version 3.4 November 21st, 2011 Page 18 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5 Sequence Diagrams 5.1 Initialization Sequence Head Unit Initialization Sequence Diagram between HU and MVL BT Card BT Card HW Reset T1 HeartBeat.BTCard HeartBeat.HeadUnit Vehicle.Config.Get Vehicle.Config.Set [Pin Configuration, Head Unit Id] Vehicle.config.status T2 Vehicle.Moving Vehicle.TopDown Optional: The Language Configuration Sequence can be called here if required. Power.FullRun Info.PhoneList Info.CustomMessageText 1. This indicates OS and UART are up and running. If this is not received in T1 seconds, HU should strobe reset line again. 2. When the HeartBeat.HeadUnit is received by the DC, the DC start the Vehicle Config sequence. DC will continue to send HearBeat.BTCard messages to the Head Unit until a reply is sent. 3. The default configuration will be Panasonic if the value for Head Unit ID in the Vehicle.Config.Set message is undefined. 4. If the Language Change sequence is run, the Initialization time will increase by up to the maximum time called out in the sequence. This needs to be added to the T2 time as it will increase the time it takes for the DC to be fully initialized and ready to be used. 5. Only after FullRun is sent will the DC be able to accept any button press messages. All button press messages will be ignored before this. 6. These messages are for the Panasonic DA only Notes: The Language Change sequence has been removed from the Initialization Sequence. If a Language Change is called during Initialization, then the timing to be fully initialized and ready for button presses will increase by the Language Change timing. Heartbeat messages are sent continuously throughout the operations of the DC. The HU should not work off of the number of HeartBeat messages received during start up. The time out is to be used to determine the state of the DC during initialization. T1 = TTimeToBootToFirstHeartbeatMessage = 15 seconds. The maximum time it will take the DC to boot up to send the first HeartBeat message (From the time that power is applied, the Enable line asserted, Reset and LVI not asserted). If this time is exceeded, it is expected that the HU will reset the DC and perform the Mismatched Baud Rate sequence as T2 = TTimeToFinishInitAfterFirstHeartbeat= 6 seconds. The maximum time it will take the DC to report that it is in the Full Run state and can begin to process button presses. If this time is exceeded, it is expected that the HU will reset the DC. Version 3.4 November 21st, 2011 Page 19 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.1.1 Request for Reset Sequence R e q u e s t fo r R e s e t S e q u e n c e B T C a rd H e a d U n it N o te : R e s e t L in e s h o u ld b e h e ld lo w a m in im u m o f 8 0 0 m s w h e n H U re q u e s ts re s e t fo r a t a n y tim e o th e r th a n S ta rtu p ie : if H e a rtb e a t is lo s t If B T C a rd g e ts s tu c k u p in a lo o p o r a n y e rro r h a p p e n s th e n B T C a rd s h a ll re q u e s t fo r a re s e t u p o n w h ic h H U s h a ll p e rfo rm a R e s e t o f B T C a rd a n d c o m p le te in itia liz a tio n S e q u e n c e s h a ll fo llo w . P o w e r.R e q u e s tF o rR e s e t H W R eset R e s e t L in e s h o u ld b e h e ld lo w a m in im u m o f 8 0 0 m s to e n s u re D C re s e t o c c u rs . H e a rtb e a t.B T C a rd A fte r H W re s e t, flo w fo llo w s In itia liz a tio n s e q u e n c e . H e a rtB e a t.B T C a rd is s h o w n h e re fo r illu s tra tio n a s th e s ta rt o f th e h e a rtb e a t m e s s a g e s . Version 3.4 November 21st, 2011 Page 20 of 105 T h is in d ic a te s O M A P O S is ru n n in g a n d U A R T is u p a n d ru n n in g . If th is is n o t re c e iv e d in 1 0 s e c o n d s , H U s h o u ld s tro b e re s e t lin e a g a in . Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.2 ShutDown Sequence 5.2.1 Normal Sequence Version 3.4 November 21st, 2011 Page 21 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.3 Audio Arbitration Sequences Version 3.4 November 21st, 2011 Page 22 of 105 Visteon & Nissan Confidential Visteon Electronics Version 3.4 November 21st, 2011 Nissan Bluetooth Voice DC UART SRD Page 23 of 105 Visteon & Nissan Confidential Visteon Electronics Version 3.4 November 21st, 2011 Nissan Bluetooth Voice DC UART SRD Page 24 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.4 Language Change Sequence Version 3.4 November 21st, 2011 Page 25 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.5 Other Vehicle Message Sequences Head Unit BT Card Vehicle.Moving Sequence Vehicle.Moving Vehicle.TopDown Sequence Vehicle.TopDown These messages are sent dynamically on a change in status asn as part of the startup sequences. 5.6 Other Vehicle Message Sequences Version 3.4 November 21st, 2011 Page 26 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.7 Voice Recognition Session Sequence Version 3.4 November 21st, 2011 Page 27 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.8 SMS Message Sequence, message not read. Version 3.4 November 21st, 2011 Page 28 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.9 SMS Message Sequence, message read. Head Unit HU muxes in Mono Channel to its Current Audio Source. SMS Sequence, Message Read Display.PhoneInfo BT Card Incoming SMS received, display.Phone info updates the message unread count. Audio.SMSChimeInterrupt.Start Audio.SMSChimePermit.Start HU un-muxes in Mono Channel to its Current Audio Source. User Selects Recieve SMS Display.ViewSMS Mono Mix of SMSChime and Current Audio Source Audio.SMSChimeInterrupt.End 20 Secs Max HU sends permit end after either 20s has elapsed with no button press or if end button is pressed before 20 has elapsed, or right after PTT short is pressed. HU grants DC sole audio source as mono source Vehicle.button.PTTShort Audio.SMSInterrupt.Start Audio.SMSChimePermit.End Audio.SMSPermit.Start Display.ViewSMS DC request to be sole audio source because PTTShort received before permit end is received Vehicle.button.Seek.Seekdown Display.ViewSMS Vehicle.Button.PTTShort User chooses to navigate through unread messages Chime playback ends. DC mutes Chime audio BT Card returns to idle if SMS Permit is not received in 1.5 seconds Display.CommandListInfo normal button presses or Voice commands and display messages to navigate SMS menus Vehicle.Button.xxx If send fails, flow returns to Vehicle.button.xxx above. if retry is selected, display.popup.sending will become display.popup.resending (same message different Popup Payload.) Display.VRCustomSMSMenu Display.xxx User Navigates to and selects specific message for reply SMS text reply sent to Network Vehicle.Button.PTTShort Display.Popup.sending DC playsDisplay.Popup.sent Handset confirms 3 seconds or button press received Message Sent Open Questions for Nissan here What happens if go back is selected between sending and sent? Vehicle.Button.any(optional) BT Card Mutes Audio.SMSInterrupt.End HU is Audio Source Audio.SMSPermit.End BT Card is Idle 1. ChimeInterruptEnd shall always be sent after Display.ViewSMS. 2. If HU receives SMSChimeInterrupt.End without a Display.viewSMS, then the HU shall send the Permit.End immediately. 3. Any button press before SMSChimePermit.End shall be considered for Reading SMS 4. BT DC shall not maintain a timer to exit the display POP Up. The POP Up shall be active untill ChimePermit.End is received from HU. Version 3.4 November 21st, 2011 Page 29 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.10 SMS Sequence when Vehicle Moving State Changes 5.11 User Cancels Read SMS by Selecting another Audio source. Version 3.4 November 21st, 2011 Page 30 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.12 SMS Read ended by incoming Phone call. Head Unit BT Card SMS Sequence for ViewSMS terminated by incoming Call Incoming Text Recv'd Audio.SMSChimeInterrupt.Start Audio.SMSChimePermit.Start User Selects Read SMS Chime played by DC Audio.SMSChimeInterrupt.End UserInput.Button.PTT Audio.SMSInterrupt.Start Audio.SMSChimePermit.End Audio.SMSPermit.Start Display.ViewSMS Incoming Call Other Normal SMS actions... Audio.telinterrup.start Audio.SMSPermit.RequesttoEnd Audio.SMSInterrupt.End Audio.SMSPermit.End Audio.TelPermit.Start Other Normal Telephone actions... Audio.TelInterrupt.End BT Card Mutes and returns to IDLE Audio.TelPermit.End Version 3.4 November 21st, 2011 Page 31 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.13 SMS Read interrupted by User request for BT Menu BT menu requests are ignored while reading SMS. Version 3.4 November 21st, 2011 Page 32 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.14 BT Menu (DA only) Head Unit is selecting Menus Bluetooth menus are not available during an active Phone Call, a Voice Recognition Session or while displaying SMS Texts. Head Unit BT Card UserInput.Menu.Start Display.BTMenu UserInput.Menu.End UserInput.Button.Enter Display.BTMenu menu.end may be sent at any time following a menu.start to allow HU to cancel BT menu due to actions unrelated to DC, such as selecting another audio source The User has passed by the Bluetooth settings menu. The User has has selected the Bluetooth On/Off menu item. Return the correct string value for the toggled setting. UserInput.Button.BZ.Tune Up/down Display.BTMenu The User has selected a menu item indexed by the Bezel Up/Down increments UserInput.Button.Enter UserInput.Button.Enter Info.PhoneList Display.BTMenu The User has selected the "Delete Phone or Device" from the menu. The BTDC will send the list of names and the BT Menu context. The actual list of BT Friendly Names is shown on the screen. UserInput.Button.BZ.Tune Up/down Display.BTMenu If the user navigates to another menu item, these alternate messages will be sent. UserInput.Button.Enter At this point the Delete Phone flow is executed using the VR Sequence starting at the Manual Mode part of the sequence. Version 3.4 November 21st, 2011 Page 33 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.15 BT Menu from BT audio source for 10STD audio. TBD, as of 4Feb2011, Nissan is having internal discussions regarding BT settings menu HMI behavior for 10STD audio. 5.16 Head Unit Requests Bluetooth Audio Version 3.4 November 21st, 2011 Page 34 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD The currently active device will begin to stream audio from its local library. 5.17 DC Ends BT Audio Head Unit User Selects BTAudio as Music Source Audio.BTPermit.RequesttoStart BT Card Worst case timing is 1500ms for the BT Card to respond to the request. Audio.BTInterrupt.Start Audio.BTPermit.Start BT Card Start playing BTAudio on Stereo inputs Audio.BTAudioPlayState Display.DisplayInfo Display.BTPlayPauseStatus Display.BTAudioMetadata Messages Display messages may not may comenot come in in order order shown, shown, will will be be updated updated as as DC DC received received the the updated updated data. data. Display.BTAudioSongPosition Event causing BT Audio source to not be available. (ie. Phone powering off, BT Connection Lost, Phone goes out of Range) Audio.BTInterrupt.End Audio.BTPermit.End BT card mutes and goes to Idle HU switches audio source Version 3.4 November 21st, 2011 Page 35 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.18 BTAudio interrupted by Phone Call Version 3.4 November 21st, 2011 Page 36 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.19 BT Audio Interrupted by PTT press to start VR session Head Unit User Selects BTAudio as Music Source Audio.BTPermit.RequesttoStart BT Card Worst case timing is 1500ms for the BT Card to respond to the request. Audio.BTInterrupt.Start Audio.BTPermit.Start BT Card Start playing BTAudio on Stereo inputs Audio.BTAudioPlayState Display.DisplayInfo Display.BTPlayPauseStatus Display messages may not come in order shown, will be updated as DC receives received the updated data. Display.BTAudioMetadata Display.BTAudioSongPosition Head Unit has limited control of the audio playback, see Vehicle.Buttons for available actions. UserInput.Button Audio.BTAudioPlayState Display.DisplayInfo Display.BTPlayPauseStatus Display.BTAudioMetadata Display.BTAudioSongPosition User initialized VR session for phone call UserInput.Button.sw ptt.press Audio.TelInterrupt.Start HU switches audio source to Tel Audio.BTPermit.RequesttoEnd Audio.BTInterrupt.End Audio.BTPermit.End Audio.TelPdermit.Start Audio.TelInterrupt.End BTCard Mutes BTAudio Source BT Card is Tel Audo Source Phone call ends Audio.TelPermit.End Audio.BTPermit.RequesttoStart HU requests BTAudio Stream Assuming return to previous Audio source after phone call Flow continues following normal BTAudio Connection scheme ... Version 3.4 November 21st, 2011 Page 37 of 105 BT Card mutes Audio Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.20 Aux mode – BT Audio mode with no BT device connected 5.21 MCAN pass through messages MCAN pass through messages may be sent by DC to HU at any time during VR, HF, SMS, BTAudio, and Menu Sequences after the respective Permit.Start and before the respective Permit.End messages have been received from the HU. The HU is responsible for receiving the message, repackaging as an MCAN message, and sending it out on the MCAN bus. No other Version 3.4 November 21st, 2011 Page 38 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD processing of the messages is expected. Version 3.4 November 21st, 2011 Page 39 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.22 SMS Sequence wile the DC is in an Active Call SMS Sequence while Phone Call or Ringing Headunit BT DC CARD Phone call is active or is ringing Incoming SMS received, display.Phone info updates the message unread count. Display.PhoneInfo Tel.Interrupt.End HU returns to previous source Audio.SMSChimeInterrupt.Start HU opens audio source for DC to Chime Phone call ends Tel.Permit.End Audio.SMSChimePermit.start DC requests the HU to allocate the shared audio to the DC Play Chime Display.View SMS 20 secs DC sends the text message information to the HU Audio.SMSChimeInterrupt.End Audio.SMSChimePermit.End Chime playback ends. DC mutes chime audio HU sends Permit.End after either 20s has elapsed with no button press or if end button is pressed before 20s has elapsed. Popup is dismissed. 1. ChimeInterruptEnd shall always be sent after Display.ViewSMS. 2. If HU receives SMSChimeInterrupt.End without a Display.viewSMS, then the HU shall send the Permit.End immediately. 3. Any button press before SMSChimePermit.End shall be considered for Reading SMS 4. BT DC shall not maintain a timer to exit the display POP Up. The POP Up shall be active untill ChimePermit.End is received from HU. Version 3.4 November 21st, 2011 Page 40 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.23 SMS Sequence while the DC is in a Setting Screen and Current Source is BT Audio SMS Sequence while BT settings active and current source is BT Audio Headunit BT DC CARD Incoming SMS received, display.Phone info updates the message unread count. Settings screen is active Display.PhoneInfo HU sends a button press of Menu.End, BT Settings menu exits, HU returns to previous source Don’t Play Chime DC requests the HU to allocate the shared audio to the DC UserInfo.Menu.End Audio.SMSChimeInterrupt.Start Audio.SMSChimePermit.start Dont play chime, DC Audio muted. Display.View SMS 20 secs Audio.SMSChimeInterrupt.End Audio.SMSChimePermit.End DC sends the text message information to the HU Chime playback ends. DC mutes chime audio HU sends Permit.End after either 20s has elapsed with no button press or if end button is pressed before 20s has elapsed. Popup is dismissed. 1. ChimeInterruptEnd shall always be sent after Display.ViewSMS. 2. If HU receives SMSChimeInterrupt.End without a Display.viewSMS, then the HU shall send the Permit.End immediately. 3. Any button press before SMSChimePermit.End shall be considered for Reading SMS 4. BT DC shall not maintain a timer to exit the display POP Up. The POP Up shall be active untill ChimePermit.End is received from HU. Version 3.4 November 21st, 2011 Page 41 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.24 SMS Sequence while the DC is in a Setting Screen and current source is FM/CD Version 3.4 November 21st, 2011 Page 42 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.25 SMS Received while in a BTAudio Session Version 3.4 November 21st, 2011 Page 43 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.26 SMS Received and Read while in a BT Audio Session SMS Sequence while current source is BT Audio Headunit BT DC CARD BT Audio is playing Incoming SMS received, display.Phone info updates the message unread count. Display.PhoneInfo Don’t Play Chime HU opens audio source for DC to Chime Audio.SMSChimeInterrupt.Start Audio.SMSChimePermit.start User requests to read text by pressing ptt before 20s timeout Display.View SMS Audio.SMSChimeInterrupt.End UserInput.button.ppt short press 20 seconds DC requests the HU to allocate the shared audio to the DC DC does not play the chime DC sends the text message information to the HU Audio.SMSInterrupt.start Audio.SMSChimePermit.End Audio.SMSPermit.Start HU ends chimeinterrupt connection, then accepts SMSInterrupt request DC initiates SMSInterrupt session to read back messages sequence continues as in sequence SMS Message sequence, message read. 1. ChimeInterruptEnd shall always be sent after Display.ViewSMS. 2. If HU receives SMSChimeInterrupt.End without a Display.viewSMS, then the HU shall send the Permit.End immediately. 3. Any button press before SMSChimePermit.End shall be considered for Reading SMS 4. BT DC shall not maintain a timer to exit the display POP Up. The POP Up shall be active untill ChimePermit.End is received from HU. Version 3.4 November 21st, 2011 Page 44 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.27 SMS Message Sequence,end interrupted by phone call Version 3.4 November 21st, 2011 Page 45 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.28 BT Audio to VR session Via BT Menu Head Unit User Selects BTAudio as Music Source Audio.BTPermit.RequesttoStart BT Card Worst case timing is 1500ms for the BT Card to respond to the request. Audio.BTInterrupt.Start Audio.BTPermit.Start BT Card Start playing BTAudio on Stereo inputs Audio.BTAudioPlayState Display.DisplayInfo Display.BTPlayPauseStatus Display messages may not come in order shown, will be updated as DC receives received the updated data. Display.BTAudioMetadata Display.BTAudioSongPosition BT Menu started by HU UserInput.Menu.Start Display.BTMenu UserInput.Button.BZ Tune Up/Down User navigates to Add phone or Replace phone Audio.TelInterrupt.Start Audio.BTPermit.RequesttoEnd BT Audio is interrupted VR Session Started Audio.BTInterrupt.End Audio.BTPermit.End Audio.TelPermit.Start Pair phone sequence. VR style audio rules and displays Display.Commandlistinfo Audio.TelInterrupt.End Add phone sequence ends Audio.TelPermit.End Audio.BTPermit.RequesttoStart Normal BT Audio connect sequence continues. Version 3.4 November 21st, 2011 Page 46 of 105 HU requests to reestablish BT Audio Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.29 DC does not reply to message to stop playing BT Audio Version 3.4 November 21st, 2011 Page 47 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 5.30 BT Audio Interrupted by SMS Head Unit User Selects BTAudio as Music Source Normal BT Audio Startup sequence as in "Head Unit Requests Bluetooth Audio" BT Card SMS Message received Normal BT Audio Sequence here} Display.PhoneInfo Audio.ChimeInterrupt.Start Audio.SMSChimePermit.Start SMSChime sequence lets DC know context of PTT press DC Plays Chime Audio.SMSChimeInterrupt.End UserInput.button.PTT Audio.SMSInterrupt.Start Audio.SMSChimePermit.End Audio.BTPermit.RequesttoEnd Received before SMSChimePermit.end SMSChimePermit.end may occur before,during or after BTPermit.end sequence Audio.BTInterrupt.End Audio.BTPermit.End User is now reading SMS texts Audio.SMSPermit.Start Follows SM Message Sequence, Message Read, picking up where messages are being read. HU requests BTAudio Stream To return to previous Audio source after processing of text messages ends Version 3.4 November 21st, 2011 Page 48 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6 Message Details 6.1 Message types and Categories Message type and Category shall be used as the command byte in the NBUS message. Message Types 0x01 0x02 – Power Message Categories Description Not Used 0x01 – Initialization 0x02 – Shutdown 0x03 – Request for Reset 0x03 - Audio 0x01 – Tel_Interrupt 0x02 – Tel_Permit 0x03 – BTInterrupt 0x04 – BTPermit 0x05 – SMSInterrupt Version 3.4 November 21st, 2011 Page 49 of 105 Messages related to Initialization Sequence. Messages related to Shutdown Sequence. Indicates to the Head Unit that DC is requesting to perform a reset of itself. Indicates the message is for requesting and releasing Audio resource from HU. Indicates the message is for responding to DC with request and release of Audio Resource from HU. Message used to request for Allocation and Deallocation of Audio Resource from HU with the HU preparing for a BlueTooth audio session Message used to indicate to the Daughter Card for successful allocation and Deallocation of Audio Resource Message used to request for Allocation and Deallocation of Audio Resource from HU with the HU preparing for a Display.ViewSMS message with text Used in DA Used in Standard means used x means used 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 Appears in sw version and later 2.3.0 Visteon & Nissan Confidential Visteon Electronics Message Types Nissan Bluetooth Voice DC UART SRD Message Categories Description 0x06 – SMSPermit 0x07 -- SMSChimeInterrupt 0x08 - SMSChimePermit 0x04 - Display 0x01 – Phone Info 0x02 – VoiceRecognizerInfo 0x03 – Command List Info 0x04 – PopUp Info 0x05 – Calling Info 0x06 – DisplayInfo 0x07 – ViewSMS 0x08 - BTAudioMenu 0x0A – BTAudioMetadata 0x0B – BTAudioSongPosition 0x0C – BTMenu (Phone Settings) Version 3.4 November 21st, 2011 Page 50 of 105 Used in DA Used in Standard means used x means used Message used to indicate to the Daughter Card for successful allocation and Deallocation of Audio Resource Message used to request for Allocation and Deallocation of Audio Resource from HU with the HU preparing for a Mixed Chime Message used to indicate to the Daughter Card for successful allocation and Deallocation of Audio Resource Displays the Network Level and Battery Signal Level. Displays the command which has been recognized in a VR Session. To notify HU of the Command List Screen. To notify HU of the PopUp Info Screen. To notify HU of the Calling Info Screen. To notify 1 line display HU for the necessary Display Contents. To send the contents of the SMS message. To display BTAudio Not menu items used Provide metadata for the current track for display To provide current position of the playing song. To notify the HU of the Command List Information. Appears in sw version and later 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 Not used 2.3.0 2.3.0 2.3.0 2.3.0 Visteon & Nissan Confidential Visteon Electronics Message Types Nissan Bluetooth Voice DC UART SRD Message Categories Description 0x0D – VRCustomSMSMenu 0x0E- BTAudioPlayState 0x0F – PlayPauseStatus 0x05 Not Used 0x06 – Info 0x01 – PhoneList.Request 0x02 – CustomSMSList.Request 0x03 – CustomMessageSelection 0x04 – PhoneList 0x05 – SavedMSG 0x07 – HeartBeat 0x01 – BTCARD 0x02 – HeadUnit Version 3.4 November 21st, 2011 Page 51 of 105 To notify the HU of the command list information To notify HU of Repeat and Rnd status for BT audio source To notify the HU of the status of Play and Pause. The Head Unit needs a list of the currently paired phones. The Head Unit needs a list of the currently saved Custom SMS reply messages To notify the HU of the Command List Information. This populates the special command list values for custom message text menu. Provides paired phones and the types. This populates the command list values for the phone list text menu To notify the HU of the Custom message text Information. Each one of these strings will be associated with a fixed ID that can be found in the Voice Prompts spec. BT Daughter Card current status sent at a cyclic rate of specified by previous HB message. The Head Unit current status sent at a cyclic rate specified by previous HB message. Used in DA Used in Standard means used x means used Appears in sw version and later 2.3.0 2.3.0 3.01 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 Visteon & Nissan Confidential Visteon Electronics Message Types 0x08 – Vehicle IO Nissan Bluetooth Voice DC UART SRD Message Categories Description Used in DA Used in Standard means used x means used Indicates the message is for setting the Vehicle Pin Configuration. Indicates the message is for setting the new Language Change. Vehicle moving or Vehicle Stationary Convertible to open or Closed A diagnostic request received from the Head Unit or tester A diagnostic reply to the Head Unit or tester Indicating the button pressed. A BT menu context is Started or Ended Used to indicate External Sound when HF call is in progress 0x02 – HF Used to indicate start and end of HF call 0x03 – SMS Used for conveying SMS_Info and SMS_Menu parameters 0x04 VR Used for conveying VR_Info parameters 0x05 Disc Used for conveying interrupt, Disc source, track, group and artist parameters Please see the specification called Procedure for the Bluetooth Daughter card Programming via NBUS” for a complete and up to date version of these messages. 0x01 – Configuration 0x02 – Language 0x04– Vehicle_Moving 0x05 – Vehicle TopDown 0x09 – Diagnostics 0x01 –RXFromTester 0x02 –TXToTester 0x0A – UserInput 0x01 – Button 0x02 – Menu 0x0B - MCAN 0x0C – ProgramRequest 0x0D – ProgramResponse 0x0E 0x0F 0x01 - AudioWarning Appears in sw version and later 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 TBD. Nissan studying menu operation 2.3.0 2.3.0 2.3.0 2.3.0 2.3.0 2.4.1 2.4.1 Not Used Not Used Version 3.4 November 21st, 2011 Page 52 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2 Message Set 6.2.1 Audio Arbitration Message Set 6.2.1.1 Audio.TelInterrupt Transmitter: BT Daughter Card Description: Message used to request for Allocation and Deallocation of Audio Resource from HU. Byte Type Field Category Data Val 0x31 Description 3 - Audio Message Type 1 - Tel Interrupt Category Bit masks defined as follows: 0x01 – Start 0x02 – End 6.2.1.2 Audio.TelPermit Transmitter: Head Unit Description: Message used to indicate to the BT Card for successful allocation and Deallocation of Audio Resource. Byte Type Field Category Data Val 0x32 Description 3 - Audio Message Type 2 - Tel Permit Category Bit masks defined as follows: 0x01 – Start 0x02 – End Note: When Audio is granted using TelPermit, it shall be connected as a mono source 6.2.1.3 Audio.BTInterrupt Transmitter: BTCard Description: Message used to request for Allocation and Deallocation of Audio Resource from HU with the HU preparing for a BlueTooth audio session Byte Type Version 3.4 November 21st, 2011 Field Category Data Val 0x33 Page 53 of 105 Description 3 - Audio Message Type 3 – BT Interrupt Category Bit masks defined as follows: 0x01 – Start 0x02 – Stop Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.1.4 Audio.BTPermit Transmitter: Head Unit Description: Message used to indicate to the BT Card for successful allocation and Deallocation of Audio Resource Byte Field Type Category Data Val Description 0x34 3 - Audio Message Type 4 – BT Permit Audio Category Bit masks defined as follows: 0x01 – Start 0x02 – Stop 0x03 – Request to start 0x04 – Request to end Note: When Audio is connected using BT permit, it shall be connected as a Stereo Source. 6.2.1.5 Audio.SMSInterrupt Transmitter: BT Card Description: Message used to request for Allocation and Deallocation of Audio Resource from HU with the HU preparing for a Display.ReadSMS message with text Byte Type Field Category Data Val 0x35 Description 3 - Audio Message Type 5 – SMS Interrupt Category Bit masks defined as follows: 0x01 – Start 0x02 – End 6.2.1.6 Audio.SMSPermit Transmitter: Head Unit Description: Message used to indicate to the BT Card for successful allocation and deallocation of Audio Resource Byte Type Version 3.4 November 21st, 2011 Field Category Data Val 0x36 Page 54 of 105 Description 3 - Audio Message Type 6 - SMS Permit Category Bit masks defined as follows: 0x01 – Start 0x02 – End 0x03 – Request to Start 0x04 – Request to End Visteon & Nissan Confidential Visteon Electronics • Nissan Bluetooth Voice DC UART SRD When Audio is connected using SMSPermit, it shall be connected as a Mono source. 6.2.1.7 Audio.SMSChimeInterrupt Transmitter: BTCard Description: Message used to request for Allocation and Deallocation of Audio Resource from HU with the HU preparing for a SMSChime session Byte Type Field Category Data Val 0x37 Description 3 - Audio Message Type 7 – SMSChimeInterrupt Category Bit masks defined as follows: 0x01 – Start 0x02 – Stop 6.2.1.8 Audio.SMSChimePermit Transmitter: HU Description: Message used to indicate to the BT Card for successful allocation and deallocation of Audio Resource. Byte Field Val Description Type Category 0x38 3 - Audio Message Type 8 – BT Interrupt Category Data Bit masks defined as follows: 0x01 – Start 0x02 – Stop 6.2.2 Power Message Set 6.2.2.1 Power.Initialization Transmitter: BT Daughter Card Description: Message to indicate to the HU the initialization status of the Daughter Card. Byte Type Version 3.4 November 21st, 2011 Field Category Data Val 0x21 Page 55 of 105 Description 2 - Power Message 1 - Initialization Request Category Bit masks defined as follows: 0x01 – Init Complete – DC has initialized and is ready for UART Communication. ( note: not used) 0x03 – Full Run – DC has completely initialized and is ready to accept button pressed. Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.2.2 Power.Shutdown.Request Transmitter: Head Unit Description: Message used to indicate to BT Card that it needs to shutdown. Byte Type Field Category Val 0x22 Data 0x01 Description 2 - Power Message Type 2 - Shutdown Category Bit masks defined as follows: 0x01 – Request 6.2.2.3 Power.Shutdown.Response Transmitter: BT Daughter Card Description: Response message for Shutdown request from HU. Byte Type Field Category Val 0x22 Data Description 2 - Power Message Type 2 - Shutdown Category Bit masks defined as follows: 0x02 – Shutdown In Progress 0x03 – Shutdown Complete 0x04 – Shutdown Pending 6.2.2.4 Power.RequestForReset Transmitter: DC Description: Message indicating DC is requesting that the HU reset the DC by asserting the reset line. Byte Type Field Category Val 0x23 Description 2 – Power Message Type 3 – RequestforReset Category 6.2.3 Vehicle Message Set 6.2.3.1 Vehicle.Config.Get Transmitter: BT Daughter Card Description: Message requesting for Vehicle Pin Configuration, Head Unit Id. Byte Type Version 3.4 November 21st, 2011 Field Category Val 0x81 Data 0x01 Page 56 of 105 Description 8 - Vehicle Message Type 1 - Configuration Category Bit masks defined as follows: 0x01 – Get Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.3.2 Vehicle.Config.Set Transmitter: HU Description: Message indicating Vehicle Pin Configuration, Head Unit Id. Byte Field Category Val 0x81 Data 0x02 Data Data Type Description 8 - Vehicle Message Type 1 - Configuration Category Bit masks defined as follows: 0x02 – Set Vehicle Pin Configuration. Head Unit id 0x00 = Default configuration 0x01 – Clarion = 10STD 0x02 – Panasonic = DA 0x03 – Panasonic = DA Bose 0x04-0xff Default configuration Default configuration – DC shall behave as if configuration received is 0x02. 6.2.3.3 Vehicle.Config.Status Transmitter: BT DC Description: Message indicating Vehicle Pin Configuration, Head Unit Id. Byte Field Category Val 0x81 Data 0x03 Data Type Version 3.4 November 21st, 2011 Page 57 of 105 Description 8 - Vehicle Message Type 1 - Configuration Category Bit masks defined as follows: 0x03 – Status Status Bit masks defined as follows: 0x01 – OK 0x02 – Error Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.3.4 Vehicle.Language.Set Transmitter: HU Description: Message indicating the Language of the HU. Byte Type Field Category Val 0x82 Data Data 0x01 Description 8 - Vehicle Message Type 2 - Language Category Set New Language Bit masks defined as follows: 0x00 – North American English 0x01 – Canadian French 0x02 – North American Spanish 0x03 – UK English 0x04 – French 0x05 – Italian 0x06 – German 0x07 – Portuguese 0x08 – Spanish 0x09 – Dutch 0x0A – Standard Arabic 0x0B – Mandarin 0x0C – Russian 0x0D - Korean 6.2.3.5 Vehicle.Language.Status Transmitter: BT DC Description: Message indicating whether the new Language is set in the Daughter Card. Byte Type Version 3.4 November 21st, 2011 Field Category Val 0x82 Data Data 0x02 Description 8 - Vehicle Message Type 2 - Language Category Status of new Language. Status Bit masks defined as follows: 0x01 – In Progress 0x02 – Completed Page 58 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.3.6 Vehicle.Moving Transmitter: HU Description: Message indicating whether the Vehicle is in Moving Condition or Idle Condition. Byte Type Field Category Data Val 0x84 Description 8 - Vehicle Message Type 4 – Vehicle Moving Category. Bit masks defined as follows: 0x00 – Vehicle Moving State 0x01 – Vehicle Idle State 6.2.3.7 Vehicle.TopDown Transmitter: HU Description: Message indicating whether the Vehicle is in Moving Condition or Idle Condition. This message is sent once during initialization and thereafter at anytime when the Status of the Top changes dynamically. Byte Type Version 3.4 November 21st, 2011 Field Category Data Val 0x85 Page 59 of 105 Description 8 - Vehicle Message Type 5 – Vehicle Top Down Status Category Bit masks defined as follows: 0x00 – Vehicle Top is Open. 0x01 – Vehicle Top is Closed. Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4 Display Message Set 6.2.4.1 Display.PhoneInfo Transmitter: BT Daughter Card Description: To notify the Head Units of the network field strenth (Antenna signal) and battery level of handset. Byte Type Field Category Data Data Data Data Val 0x41 Description 4 - Display Message 1 - Phone Info Category Antenna Signal Info, Bit masks defined as follows: 0x07 – In Service 0x06 – Antenna Bar 5 – 80% to 100% 0x05 – Antenna Bar 4 – 60% to 79% 0x04 – Antenna Bar 3 – 40% to 59% 0x03 – Antenna Bar 2 – 20% to 39% 0x02 – Antenna Bar 1 – 1% to 19% 0x01 – Out of Range/ No Service 0x00 – No Phone Available. Phone not paired/Not in BT Range. Battery Level Info, Bit masks defined as follows: 0x03 – Battery 3 – 68 – 100% 0x02 – Battery 2 – 35 – 67% 0x01 – Battery 1 - 1-34% 0x00 – None 0% Message count. Range from 0 to 20 {count of unread messages} Device type 0x00h No device connected 0x01h Phone only 0x02h BT Audio only 0x03h Phone and BT Audio Antenna Signal Info: The BTHFU receives from the paired phone the number of available bars and the number of active bars. The algorithm to determine the percentage (%) of power is active bars / available bars. Example: A paired phone has a total of 5 available bars of which 3 are active. The percentage is calculated as: Percentage = (3 / 5) * 100 = 60% Version 3.4 November 21st, 2011 Page 60 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Battery Level Info: The BTHFU receives from the paired phone the number of available bars and the number of active bars. The algorithm to determine the percentage (%) of power is active bars / available bars. Device Type: Trying to use a device that is not present as reported by this parameter is not recommended as the DC will not be able to execute the desired behavior. 6.2.4.2 Display.VoiceRecognizerInfo Transmitter: BT Daughter Card Description: To notify the HeadUnit of the VR Info Message. Byte Field Type Category Val 0x42 3-8 Data Data Data Data 10 Data 11-74 Data Version 3.4 November 21st, 2011 Page 61 of 105 Description 4 - Display Message Type 2 - VR Info Category Header Id Footer Id Command List # 1 to Command List # 6, followed by 1 byte of Highlight command No.(00h~06h), 00h:No highlight, no talking head 01h to 06h:Command List Highlight and talking head not indicated Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.3 Display.CommandListInfo Transmitter: BT Daughter Card Description: To notify the HU of the Command List Information. Byte Field Type Category Val 0x43 3-8 Data Data Data Data 10 Data 11-74 Data Description 4 - Display Message Type 3 – CMDlist info Category Header Id Footer Id Command List # 1 to Command List # 6 Highlight command No.(00h~06h), 00h:No highlight and talking head icon indicated 01h to 06h:Command List Highlight and talking head icon not indicated Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). 6.2.4.4 Display.PopUpInfo Transmitter: BT Daughter Card Description: To notify the HU of the Pop Up Information. Byte Type Field Category Val 0x44 Data Data Data Data 5-68 Data Version 3.4 November 21st, 2011 Page 62 of 105 Description 4 - Display Message Type 4 - PopUp Info Category Header Id Footer Id Pop Up id Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.5 Display.CallingInfo Transmitter: BT Daughter Card Description: To notify the HU of the Calling Information Screen. Byte Type Field Category Val 0x45 Data Data Data Data Data 6-37 Data Description 4 - Display Message Type 5 - Calling Info Category Header Id Footer Id Call Status Id 00 – Outgoing Call In Progress 01 – Incoming Call Ringing 02 – Incoming call in Progress 03 – Incoming Call on hold 04 - Incoming call in progress with Call waiting 05 - Outgoing call with call waiting 06 - Outgoing call on hold Location 0x00h not defined 0x01h mobile 0x02h home 0x03h office 0x04h other Tel Name Length If the text length is 00h, no text data shall be sent. Text Data of Tel name Text to display will be: Outgoing Call In Progress - Active call Incoming Call Ringing - Incoming call Incoming call in Progress - Active call Incoming Call on hold - Active call Incoming call in progress with Call waiting - Waiting call Outgoing call with call waiting - Waiting call Outgoing call on hold - Active call 38-40 Data 41 Data 42-73 Data Version 3.4 November 21st, 2011 Page 63 of 105 Call Log Hour – 0x00 to 0x3B Minute – 0x00 to 0x3B Second – 0x00 to 0x3B Tel Info Length If the text length is 00h, no text data shall be sent. Text Data of Tel Info Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.6 Display.DisplayInfo Transmitter: BT Daughter Card Description: To notify the HU of the Display Information. Byte Type Field Category Val 0x46 Data 2-66 Data Description 4 - Display Message Type 6 - DisplayInfo Category Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Note: Display.DisplayInfo shall always be padded with spaces to center align the display text (same as in GEN 3). Version 3.4 November 21st, 2011 Page 64 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.7 Display.ViewSMS Transmitter: BT Card Description: To send the contents of the SMS message. Byte 2-34 35-37 Type Field Category Data Data Data Val 0x47 Description 4 - Display Message Type 7 – Display SMS Text Category Name Length Name and/or Phone Number 3 bytes: values dependent on format method If format method= 0 Time HH.MM.AM/PM AM = 0x1 PM = 0x2 If format nethod = 1 Day.unused.unused where day value 0 = Sunday 1=Monday 2=Tuesday 3=Wednesday 4=Thursday 5=Friday 6=Saturday Unused is always 00 38 39 40-104 Data Data 105 Data 106 Data 107 Data Version 3.4 November 21st, 2011 If format method = 2 Day.month.unused Where Day is value 1 to 31 Month is value 1 to 12 (January to December) Unused is always 00 Time format method 0x0 time hh.mm.am/pm 0x1 Day.unused.unused 0x2 Day.month.unused Length of SMS message SMS Text Data (UTF-8 encoded in 8 bit Data) X: Message X of Y where X is the index of the current message in the list of unread messages Y: Message X of Y where Y is the total number of unread messages (Maximum value is 20) 1 byte Button Labels 0x00h Read/Ignore 0x01h Reply/Exit Page 65 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.8 Display.BTAudioMenu Transmitter: BT Daughter Card Description: To notify the HU of the Command List Information. Byte Field Type 2–6 Category Data Data Data Val 0x48 Description 4 - Display Message Type 8 – BTAudioMenu Header Id Command List # 1 to Command List # 5 Highlight command No.(00h~05h), 00h:No high light 01h to 05h:Command List High light Note: this command is not used. 6.2.4.9 Display.BTAudioMetadata Transmitter: BT Daughter Card Description: Provide metadata for the current track for display Byte Type Field Category Data Data 3–n Data n+1 Data Val 0x4A Data Data Data Version 3.4 November 21st, 2011 Description 4 - Display Message Type A –Metadata 1 Byte 0x01h AVRCP 1.0 0x02h AVRCP 1.3 1 Byte - Length of Track Name. Use filename if track name is Blank 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). 1 Byte - Length of Album Name. Use zero length if Album name is blank 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). 1 Byte -- Length of Artist Name. Use zero length if Artist name is blank 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Page 66 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.10 Display.BTAudioSongPosition Transmitter: BT Daughter Card Description: To provide current position of the playing song. Byte Type 1-3 Field Category Val 0x4B Data Description 4 - Display Message Type B –SongPosition 3 Bytes, Hours, Minutes, Seconds 6.2.4.11 Display.BTMenu (Phone Settings) Transmitter: BT Daughter Card Description: To notify the HU of the Command List Information. Byte Field Type Category Val 0x4C Data Data 3–7 Data Data Description 4 - Display Message Type C – BT Menu Header Id Right Slidebar indicator 1 byte Range 1-Eh (1 is top of menu, e is bottom, if value of 0 sent there should be no menu bar. ) Command List # 1 to Command List # 5 First Bit Talking head icon 0 -- no talking head 1 – talking head Next seven bits: Highlight command No.(00h~05h), 00h:No high light 01h to 05h:Command List High light Note: To illuminate talking head icon, 0x80h or 10000000 should be sent. Talking head should not appear when command is highlighted. Back Button 0x00 – BackButton Not Available, At the top level BT settings menu. If the Back Button is received here, the DC will exit the BT Settings menu, HU will send the Userinput.Menu->End Menu command to the DC. 0x01 – Back Button Available, inside a BT operation under the BT Settings menu. DC will go back to the previous menu. The same menu item will still be highlighted. Version 3.4 November 21st, 2011 Page 67 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.12 Display.VRCustomSMSMenu Transmitter: BT Daughter Card Description: To notify the HU of the Custom Message List Information. Byte Field Type 3–5 Category Data Data Data Data Val 0x4D Description 4 - Display Message Type D – VRCustomSMSMenu Header Id Footer ID Command List # 1 to Command List # 3 First Bit Talking head icon 0 -- no talking head 1 – talking head Next seven bits: Highlight command No.(00h~03h), 00h:No high light 01h to 03h:Command List High light Note: To illuminate talking head icon, 0x80h or 10000000 should be sent. Talking head should not appear when command is highlighted. Data Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank 8-72 Data 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). 6.2.4.13 Display.BTAudioPlayState Transmitter: BT Daughter Card Description: To notify the HU of the play state information about the currently playing Bluetooth audio. Byte Field Type Version 3.4 November 21st, 2011 Category Data Val 0x4E Page 68 of 105 Description 4 - Display Message Type E – BTAudioPlayState Random/repeat status 0x01h - Off 0x02h – All Repeat 0x03h – Folder Repeat 0x04h – Track Repeat 0x05h – All Random 0x06h - Folder Random Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.4.14 Display.BTPlayPauseStatus Transmitter: BT Daughter Card Message Type: OnEvent. Description: To notify the HU of the play state information about the currently playing Bluetooth audio. Byte Field Type Category Data Val 0x4F Description 4 - Display Message Type F – BTPlayPauseStatus Play and Pause status 0x01h – BT Audio in Play state 0x02h – BT Audio Paused 6.2.5 Info Messages 6.2.5.1 PhoneList.Request Transmitter: Head Unit Description: The Head Unit needs a list of the currently paired phones. Byte Type Field Category Val 0x61 Description 6 – Setup Message Type 1 – Request List of Paired phones from BT Daughter Card . 6.2.5.2 CustomSMSList.Request Transmitter: Head Unit Description: The Head Unit needs a list of the currently paired phones. Byte Type Version 3.4 November 21st, 2011 Field Category Val 0x62 Page 69 of 105 Description 6 – Setup Message Type 2 – Request List of Custom SMSText replies from BT Daughter Card . Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.5.3 Info.CustomMessageText Transmitter: BT Card Description: To notify the HU of the Custom message text Information. Each one of these strings will be associated with a fixed ID that can be found in the Voice Prompts spec. These are variable length strings with a 64 byte maximum size, there will be no padding of the string, the length will define the actual sized of the string to be sent. Byte Type Field Category Val 0x63 Data 2-N Data Data Data Data Data Version 3.4 November 21st, 2011 Page 70 of 105 Description 6 - Info Message Type 3 – Custom SMS Category Custom Message 1:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0x90. Custom Message 2:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0x91. Custom Message 3:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0x92. Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.5.4 Info.PhoneList Transmitter: BT Daughter Card Description: To return the list of paired phones and the types. Byte Type Field Category Val 0x64 Active Phone 0-5 Data Data Data Data Data Data Data Data Data Data Version 3.4 November 21st, 2011 Description 6 - Info Message Type 4 –Phone Names and Types 0x00 – There is not a phone currently connected to the system. 0x01 to 0x05 – The index of the phone that is currently connected. This relates to the list below. Phone Name 1:Text data length (# of characters). If the text length is 00h, no text data shall be sent. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Selectable through Command ID 0x93h 1 byte Type: 0x00h = Phone 0x01h = Bluetooth Audio source 0x02h = Both 0x03h = no device Phone Name 2:Text data length (# of characters). If the text length is 00h, no text data shall be sent. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Selectable through Command ID 0x94h 1 byte Type: 0x00h = Phone 0x01h = Bluetooth Audio source 0x02h = Both 0x03h = no device Phone Name 3:Text data length (# of characters). If the text length is 00h, no text data shall be sent. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Selectable through Command ID 0x95h 1 byte Type: 0x00h = Phone 0x01h = Bluetooth Audio source 0x02h = Both 0x03h = no device Phone Name 4:Text data length (# of characters). If the text length is 00h, no text data shall be sent. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Selectable through Command ID 0x96h 1 byte Type: 0x00h = Phone 0x01h = Bluetooth Audio source 0x02h = Both 0x03h = no device Phone Name 5:Text data length (# of characters). If the text length is 00h, no text data shall be sent. 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). Selectable through Command ID 0x97h Page 71 of 105 Visteon & Nissan Confidential Visteon Electronics Byte Nissan Bluetooth Voice DC UART SRD Field Val Description 1 byte Type: 0x00h = Phone 0x01h = Bluetooth Audio source 0x02h = Both 0x03h = No device 6.2.5.5 Info.SavedMSG Transmitter: BT Card Description: To notify the HU of the Custom message text Information. Each one of these strings will be associated with a fixed ID that can be found in the Voice Prompts spec. These are variable length strings with a 64 byte maximum size, there will be no padding of the string, the length will define the actual sized of the string to be sent. Byte Type Field Category Val 0x65 Data 2-N Data Data Data Data Data Data Data Data Data Version 3.4 November 21st, 2011 Description 6 - Info Message Type 5 – Saved SMS Category Saved Message 1:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0xB9. Saved Message 2:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0xBA. Saved Message 3:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0xBB. Saved Message 4:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0xBC. Saved Message 5:Text data length (# of characters). If the text length is 00h, no text data shall be sent. By this data, the display will be blank. Maximum of 64 bytes of UTF-8 encoded in 8 bit Data. (1 Byte or 2Byte/1 character). This text string can be accessed using the constant 0xBD. Page 72 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.6 HeartBeat 6.2.6.1 HeartBeat.BTCARD BTCard to Head Unit Heartbeat Message Type: EventCyclic Transmitter: BT Daughter Card Description: BT Daughter Card current status sent at a cyclic rate defined in messsage. Byte Type Field Category Data Data Val 0x71 Description 7 – HeartBeat 1 –BT DC to Head Unit Bit5: 0x00h = Shutdown Not in progress 0x01h = Shutdown in progress Heartbeat length in Seconds Note: Heartbeat length shall be 1 second. minutes, HU should issue a reset. If heartbeat is lost for more than 2 6.2.6.2 HeartBeat.HeadUnit HeadUnit to BTCard Heartbeat Transmitter: Head Unit Description: The Head Unit current status sent at a cyclic rate of 1 time per second. Byte Type Field Category Data Data Val 0x72 Note: Heartbeat length shall be 1 second. minutes, HU should issue a reset. Version 3.4 November 21st, 2011 Description 7 – HeartBeat 2 – Head Unit to BTCard Bit5: 0x00h = Shutdown Not in progress 0x01h = Shutdown in progress Heartbeat Length in Seconds If heartbeat is lost for more than 2 Page 73 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.7 Diagnostics 6.2.7.1 Diagnostic.RxFromTester Transmitter: Head Unit to BTCard Message Type: Event, Spontaneaus Description: The Head Unit or Tester will sent this message to request the BT DC to perform a predefined diagnostic operation. Byte Type 4-? Field Category Val 0x91 Length SID PID Data Description 9 – Diagnostics 1 – Diagnostic Message Received Length of Message (SID + PID + Data) Service ID (SID) Parameter ID (PID) Maximum Byte length of 1020 bytes. There may not be any data as the PID ID may indicate a read without options. 6.2.7.2 Diagnostic.TxToTester Transmitter: BT Card to Head Unit Message Type: Event Description: The BT DC will respond to a Diagnostic Request from the Requester a message formated as below, depending on the success of the operation. 6.2.7.2.1 Positive Response Frame Format Byte Type Field Category Length Request Service ID + $40 Valid Parameter #1 Value Valid Parameter #n-1 Value Version 3.4 November 21st, 2011 Val 0x92 Description 9 – Diagnostics 2 – Diagnostic Message Sent Length of Message (PRSID + Data) Positive Response Service ID Conditional, depending on the response values that need to be received. Maximum Byte length 1020 bytes. Page 74 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.7.2.2 Negative Response Frame Format Byte Type Field Category Val 0x92 Length Negative Response Service ID Request Parameter ID Negative Response Code Description 9 – Diagnostics 2 – Diagnostic Message Sent Length of Message (PRSID + Data) Negative Response Service ID Parameter ID of requested action (PID) 1 byte. Code indicating the reason for the failed diagnostic action request. $7F 6.2.8 UserInput 6.2.8.1 Userinput.Button Transmitter: HU Description: Message indicating what button has been pressed. Byte Type Field Category Data Val 0xA1 Version 3.4 November 21st, 2011 Page 75 of 105 Description A - Vehicle Message Type 1 - Button Category 1 byte affected button: 0x00h – STRG SW PTT (DA and 10STD) 0x01h – STRG SW Phone/End(DA and 10STD) 0x02h – STRG SW Up(DA and 10STD) 0x03h – STRG SW Down(DA and 10STD) 0x04h – STRG SW Enter(DA and 10STD) 0x05h – STRG SW BACK(DA and 10STD) 0x06h – Bezel Rotary Tune(DA) 0x07h – Bezel Scan (DA and 10STD) 0x08h – Bezel DISP (10Std) 0x09h – Bezel RPT/RND (10STD) 0x0ah – Bezel Back(DA) 0x0bh – Bezel seek up(DA and 10STD) 0x0ch – Bezel seek down(DA and 10STD) 0x0dh – Bezel Preset 1(DA) 0x0eh – Bezel Preset 2(DA) 0x0fh – Bezel Preset 3(DA and 10STD) 0x10h – Bezel Preset 4(DA and 10STD) 0x11h - Bezel Preset 5(DA) 0x12h – Bezel preset 6(DA) 1 byte for event type 0x00h – Press (also sent at 100ms intervals until button is released) 0x01h –hold (not used) 0x02h - release 0x03h – rotary up event 0x04h – rotary down event Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Note: These button shall be sent only when the HMI context of these button events requires the DC to respond. Not all buttons are present in every head unit. Rotary up and down events are used only for Bezel rotary tune button type. SW Enter is handled by DC identically to SW PTT. SW Back is handled by DC identically to SW END 6.2.8.2 Userinput.Menu Transmitter: HU Description: Message indicating what button has been pressed. Byte Type Field Category Data Val 0xA2 Description A - Vehicle Message Type 2 – Menu Category Bit masks defined as follows: 0x00 – Start Menu 0x01 – End Menu 6.2.9 MCAN pass through messages 6.2.9.1 AudioWarning Transmitter: DC Description: Message used to indicate AudioWarning message. Byte Type Field Category Data Data Data Data 6 - 69 Data Data Version 3.4 November 21st, 2011 Val 0xB1 Page 76 of 105 Description B - MCAN Message Type 1 – AudioWarning type 00h: interrupt disable 01h: Interrupt enable 0x14h source Icon BT-Audio 0x00h source icon non-display 0xFF – Audio Warning State- External Text 0x02 – Audio Warning State - External Sound 0x01h – char set ASCII 0x05h – char set UTF-8 0h – 40h Length Text body in utf-8 if length = 0, text body = 0 bytes (this text is what is displayed in the warning -- things like “Phone connection lost” or what ever is appropriate for the warning. Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.9.2 HF Transmitter: DC Description: Message used to indicate info and Menu parameters during a HF Call It is passed through to CAN by HU Byte Type Field Category Data 4-67 xx Data Data Data Data xx Data xx xx Data Data Version 3.4 November 21st, 2011 Val 0xB2 Page 77 of 105 Description B - MCAN Message Type 2 – HF type 0x00h hf_info = start 0x01h hf_info = end 0x05h char set = utf-8 Length of string Text body if length = 0, text body = 0 bytes 0x01h sw1 label = Answer(Tel) 0x02h sw1 label = Answer((VR+TEL) 0x00h sw1 status=Not_Select 0x01h sw1 status=Select 0x02h sw1 Status= Enter 0x01h sw2 label = Decline(Tel_END) 0x00h sw2 status=Not_Select 0x01h sw2 status=Select 0x02h sw2 Status= Enter Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.9.3 SMS Transmitter: DC Description: Message used to indicate info and Menu parameters during SMS session. It is passed through to CAN by HU Byte Type Field Category Data Data Data Data 5-xx Data Data Val 0xB3 Data Data Data Version 3.4 November 21st, 2011 Description B - MCAN Message Type 3 – SMS type 0x00h sms_state Start 0x01h sms_state = end 0x02h sms_state = MSG_Number_Update Msg_Number 0x05 char set utf-8 Length of Name/Number if length = 0, text body = 0 bytes 0-64 byte Name/Number the text was received from. SW1 Label – 0x01h = Menu(Tel) 0x02h = Menu(VR) 0x03h = Menu(VR+Tel) 0x04h = Read(Tel) 0x05h = Read(VR) 0x06h = Read(VR+Tel) SW1 Status: 0x00h = Not_Select 0x01h = Select 0x02h = Enter SW2 label: 0x01h = Exit(Tel_End) 0x02h = Ignore(Tel_End) SW2 Status: 0x00h = Not_Select 0x01h = Select 0x02h = Enter Page 78 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.9.4 VR Transmitter: DC Description: Message used to indicate info parameters during VR session. It is passed through to CAN by HU Byte Type Field Category Data Data Version 3.4 November 21st, 2011 Val 0xB4 Page 79 of 105 Description B - MCAN Message Type 4 – VR type VR STATE 0x00h = Start 0x01h = during 0x02h = End On_Off 0x00h = Off 0x01h = On 0x02h = Off(Manual_Mode) 0x03h = SMS_Sending 0x04h = Off(HF_Mode) Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.9.5 Disc Transmitter: DC Description: Message used to indicate Disc parameters during BT_Audio playback. It is passed through to CAN by HU Byte Type Field Category Data Data Val 0xB5 Data Disc Source –1 byte contents/source 0x85h = 10000101 for Video / BT-Audio 0x05h = 00000101 for Audio/ BT-Audio Track update 0x00h Not Updated 0x01h updated Track Label 0x00h nondisplay 0x01h Track 0x02h Chapter 0x03h File Track number: 3 bytes Range from 0 – 1869Fh Text Info Char set 05h - UTF-8 Text Length 0x0h – 0x40h Text Body 0-64 Bytes ( 0 bytes if text length = 0) Group Update 1 byte 0x00h Not_Updated 0x01h Updated Group Label 1 Byte 0x00h Non Display 0x01h Disc 0x02h Album 0x03h Group 0x04h Folder 0x05h Title Group Number 2 bytes Range: 0h - 270Fh Group Char set 05h - UTF-8 Group Length 0x0h – 0x40h group text body 0-64 Bytes ( 0 bytes if text length = 0) Artist update 1 byte Data Data Data Data Data Data Data Data Data Data Data Data Data Version 3.4 November 21st, 2011 Description B - MCAN Message Type 5 – Disc Interrupt 1 byte 0x00h = Disable 0x01h = Enable Disc_Source Update 1 byte 0x00h = Not updated 0x01h = Updated Page 80 of 105 Visteon & Nissan Confidential Visteon Electronics Byte Nissan Bluetooth Voice DC UART SRD Field Val Data Data Data Data Version 3.4 November 21st, 2011 Page 81 of 105 Description 0x00h Not Updated 0x01h Updated Artist Label 1 byte 0x00h nonDisplay 0x01h Artist Artist CharSet 1 byte 0x05h UTF-8 Artist Length 1byte Range – 0-0x40h Artist Text 0-64Bytes ( 0 bytes if text length = 0) Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 6.2.9.6 MCAN Behavior • • Sequences o The following information is the detail that is missing from the MCAN Sequence Spec IT Master – Meter that is provided by Nissan. Please use the Spec IT Master in conjunction with these rules below. Meter General Rules Any meter messages that also have a head unit comparable message, they should be sent is succession to each other so that the visual cue from the User will appear that they appeared at the same time. o The HF, VR and SMS messages required an State=End message to dismiss this message from the meter. SMS and HF messages can cover the VR message. When the HF or SMS message in front of it is ended, the VR message can still be present unless it is ended also. o Audio Warning messages do not have an End message and are just sent when required. No further management of them is necessary. o Disc messages do not have an End message. They are sent and the Meter will handle their display lifetime. • Session definition for sending MCAN NBUS messages VR, HF and SMS messages. Start of the MCAN Session. The message below defines the Start of the MCAN Session. MCAN messages sent over NBUS AFTER this message is successfully sent will be sent on the MCAN bus for the meter to display: • VR and HF: HU→DC – • Disc: HU→DC – • SMS: DC→HU – < Power.Initialization.Full Run> End of the MCAN Session. The message below defines the End of the MCAN Session. MCAN messages sent over NBUS after this message is successfully sent will NOT be sent on the MCAN bus. Any MCAN messages required to dismiss DC MCAN Meter messages must be sent before the end of the session: • VR and HF: DC→HU: • Disc: HU→DC • SMS: HU→DC Audio Warning (AW) messages Start of the MCAN Session. The message below defines the Start of the MCAN Session. MCAN messages sent over NBUS AFTER this message is successfully sent will be sent on the MCAN bus for the meter to display: • HU→DC: • HU→DC: < Audio.BTPermit.RequesttoStart > End of the MCAN Session. The message below defines the End of the MCAN Session. MCAN messages sent over NBUS after this message is successfully sent will NOT be sent on the MCAN bus.: • DC→HU: • DC→HU: < Audio.BTInterrupt.End> • MCAN VR Messaging The Audio Warning message shall only be sent once per VR session after the first Startmessage is sent with the default parameters. A VR Session is defined as when a Speaking and/or Listening and/or Manual mode and/or off(HF_mode) session is followed by a Clearing of VR Banners. The GOM module should follow the sequence in 50-4 as it does not have audio VR. VR Session 50-2 Speaking • This will be sent at the start of a VR session when the DC is producing utterances of importance. VR State Parameters Version 3.4 November 21st, 2011 Page 82 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 0x00 – Start On_Off Parameters 0x00 – Off Listening • This will be sent at the start of the User input session when the DC is listening to the user trying to control it. VR State Parameters 0x00 – Start On_Off Parameters 0x01 – On Manual mode 50-3 Speaking • This will be sent at the start of a VR session when the DC is producing utterances of importance. VR State Parameters 0x00 – Start On_Off Parameters 0x00 – Off Listening • This will be sent at the start of the User input session when the DC is listening to the user trying to control it. VR State Parameters 0x00 – Start On_Off Parameters 0x01 – On Manual Mode • The user has selected Manual Mode during the VR session. VR State Parameters 0x00 – Start On_Off Parameters 0x02 – Off (Manual_Mode) System without VR (GOM) Speaking • This will be sent at the start of a VR session but there shall not be any voice activation. VR State Parameters 0x00 – Start On_Off Parameters 0x04 – Off (HF_Mode) Clearing of VR banners The clearing shall be done at the end of a Speaking or Listening session. VR State Parameters 0x01 – End After the first VR.Start message is sent, the DC shall send the Audio Warning message immediately after it. It shall always be sent with the same parameters: 00h – interrupt disable 0x00h – source icon non-display 0x02h – Audio Warning State - External Sound 0x05h – char set UTF-8 0h – Length • MCAN HF Messaging. The DC shall implement the sequences 30-1 (Answer Call) and 30-3 (Decline Call). The DC shall not implement the sequence 30-2. The Audio Warning message shall be sent immediately after the first MCAN.HF,Start message is sent. Incoming Call HF Message Parameters Version 3.4 November 21st, 2011 Page 83 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD HF State Parameters • 0x00 - Start SW1 Label Parameter: • For systems with VR (NAM), this should always be a 0x02 (Answer VR+TEL) • For system without VR (GOM), this should always be a 0x01 (Answer TEL) SW2 Status Parameter: • 0x00 Not_Select – The button is shown as clear, not selected • 0x01 Select – This parameter will show the button as selected, white. • 0x02 Enter – This parameter is not used. Incoming Call – Press of the PTT or End button. Accept the Incoming call (30-1: Incoming Call Answer) HF State Parameters • 0x00 - Start SW1 parameters • Label For systems with VR, this should always be a 0x02 (Answer VR+TEL) For system without VR (GOM), this should always be a 0x01 (Answer TEL) Select 0x01 Select – This parameter will show the button as selected, white. • SW2 Parameters Label 0x01 – Decline Select 0x00 Not_Select – The button is shown as clear, not selected Decline the Incoming call (30-3: Incoming Call Decline) • HF State Parameters 0x00 - Start • SW1 Parameters Label For systems with VR, this should always be a 0x02 (Answer VR+TEL) For system without VR (GOM), this should always be a 0x01 (Answer TEL) Select 0x00 Not_Select – The button is shown as clear, not selected • SW2 Parameter Label 0x01 – Decline Select 0x01 Select – This parameter will show the button as selected, white. The HF Indication End message shall be sent right after the Accept/Decline decision message is made with the PTT or Enter button. The meter will take care of the HMI component that will allow a delay of the messages on the screen. HF State Parameters 0x01 – End Outgoing call VR will follow the VR of 50-2. MM we will follow the VR of 50-3. When the call is connected, the DC will clear the VR Banner. This could be the ringing or actual call connected. From Phone, if the call is originated form the handset, only the AW message will be sent. NO HF messages in outgoing call. MCAN SMS Messaging Send the Name or Number in the text field of the message. There could be situations where the name or number are not known at the time the SMS is received. The DC shall send an SMS indication with a zero length Text Body if the name or number are not available. If these become available, the message shall be sent out again with the same SW values but with the name or number present. • Version 3.4 November 21st, 2011 Page 84 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Messages sent to the Meter shall be sent at the same time as messages meant to update the display on the HU. 40-3: User Chooses the Ignore command Receive SMS SMS_State = 0x01 Start. SW1 Parameters For systems with VR, this should always be a 0x06 = Read(VR+Tel). For system without VR (GOM), this should always be a 0x04h = Read(Tel). 0x00 Not_Select – The button is shown as clear, not selected. SW2 Parameters 0x02h = Ignore(Tel_End) 0x00 Not_Select – The button is shown as clear, not selected. SMS Ignore Operation SMS_State = 0x01 Start. SW1 Parameters For systems with VR, this should always be a 0x06 = Read(VR+Tel). For system without VR (GOM), this should always be a 0x04h = Read(Tel). 0x00 Not_Select – This parameter will show the button as selected, white. The button is shown as clear, not selected. SW2 Parameters 0x02h = Ignore(Tel_End) 0x01 Not_Select – The button is shown as clear, not selected. This parameter will show the button as selected, white. SMS.Indication.End message sent right after the last MCAN.SMS message. SMS_State = 0x00 Start.End. SW1 Parameters For systems with VR, this should always be a 0x06 = Read(VR+Tel). For system without VR (GOM), this should always be a 0x04h = Read(Tel). 0x00 Not_Select – The button is shown as clear, not selected SW2 Parameters 0x00 Not_Select – The button is shown as clear, not selected. SMS.Indication.End message sent right after reply. 40-4: User Chooses the Reply command Receive SMS (Display (Read, Ignore) SMS_State = 0x01 Start. SW1 Parameters For systems with VR, this should always be a 0x06 = Read(VR+Tel). For system without VR (GOM), this should always be a 0x04h = Read(Tel). 0x00 Not_Select – The button is shown as clear, not selected SW2 Parameters 0x02h = Ignore(Tel_End) 0x00 Not_Select – The button is shown as clear, not selected SMS Read Operation SMS_State = 0x01 Start. SW1 Parameters o For systems with VR, this should always be a 0x06 = Read(VR+Tel). o For system without VR (GOM), this should always be a 0x04h = Read(Tel). o 0x01 Select – This parameter will show the button as selected, white. SW2 Parameter o 0x00 Not_Select – The button is shown as clear, not selected SMS Display (Reply Exit) menu SMS_State = 0x01 Start. SW1 Parameters o For systems with VR, this should always be a 0x03h = Menu(VR+Tel). o For system without VR (GOM), this should always be a 0x01h = Menu(Tel). Version 3.4 November 21st, 2011 Page 85 of 105 Visteon & Nissan Confidential Visteon Electronics • Nissan Bluetooth Voice DC UART SRD o 0x01 Select – This parameter will show the button as selected, white. SW2 Parameters o 0x01h = Exit(Tel_End) o 0x00 Not_Select – This parameter will show the button as Not selected. SMS Reply Operation SMS_State = 0x01 Start. SW1 Parameters For systems with VR, this should always be a 0x03h = Menu(VR+Tel). For system without VR (GOM), this should always be a 0x01h = Menu(Tel). 0x01 Select – This parameter will show the button as selected, white. SW2 Parameters 0x01h = Exit(Tel_End) SMS.Indication.End message sent right after reply. 40-5: User Chooses the Exit command Same as 40-4 except the Exit is selected. SMS Exit Operation SMS_State = 0x01 Start. SW1 Parameter For systems with VR, this should always be a 0x03h = Menu(VR+Tel). For system without VR (GOM), this should always be a 0x01h = Menu(Tel). 0x00 Not_Select – This parameter will show the button as Not selected. SW2 Parameter 0x01h = Exit(Tel_End) 0x01 Select – This parameter will show the button as selected, white. SMS.Indication.End message sent right after reply. 40-6 Message Number update This message is sent during the initialization of the DC to inform the Meter of the current number of unread messages. It does not require any dismissal. If the user is updating his phone manually while connected to the system, the DC shall send this message to the meter to update it. It does not require any dismissal. This message does not require the SMS.End message to be sent. SMS Message Number Update SMS_State = 0x02 Msg_Number_Update. Msg_Number = Number of unread SMS messages. No Text is to be sent with this message. SW1 Parameter For systems with VR, this should always be a 0x06 = Read(VR+Tel) For system without VR (GOM), this should always be a 0x04h = Read(Tel) 0x00 Not_Select – This parameter will show the button as Not selected. SW2 Parameter 0x02h = Ignore(Tel_End) 0x00 Not_Select – This parameter will show the button as Not selected. SMS.Indication.End Message Definition. SMS_State • 0x01 = End. SW1 Parameters • For systems with VR, this should always be a 0x06 = Read(VR+Tel). • For system without VR (GOM), this should always be a 0x04h = Read(Tel). • 0x00 Not_Select – The button is shown as clear, not selected SW2 Parameters • 0x00 Not_Select – The button is shown as clear, not selected Audio Warning Message It shall always be sent with the same parameters: 0x00h – interrupt disable Version 3.4 November 21st, 2011 Page 86 of 105 Visteon & Nissan Confidential Visteon Electronics • Nissan Bluetooth Voice DC UART SRD 0x00h 0x02h 0x05h 0x0h – source icon non-display – Audio Warning State - External Sound – char set UTF-8 – 40h Length MCAN Disc Messaging o If one of the fields in the Disc message is updated, the entire message needs to be resent with all of the information that is available about the track even if the Update value for that text tag is “Not_Updated”. Track updates are natural non-user actions. Therefore Interupt shall be set to Disabled. o Disc message will not be sent periodically except for the reasons in the requirement for Scan and FF/Rew. o Scan, FF/RW and Track Up/Down Require an update at a 1 second rate. This message will contain all of the information about the track every time. Track, FF/RW, Scan will always have the Interrupt set to Enable. These are user directed activities. During a FF/RW session, if the track changes before the next one second update occurs, then the DC shall send an updated Disc message (Event) with the updated track information. The one second cyclic timer is restarted from the Disc Event message. When a new track number is set, only the Track Update parameter shall indicate 0x01 Updated. The Group and Artist Update parameters shall stay at Not_Updated even if the information has changed for these strings. The message shall include the new information for Group and/or Artist. o Natural song changes due to the end of songs or other Non-User initiated activities, the Interrupt shall be Disabled. o The XXXX.Update field shall indicate what parameter is updated in the message. Even though other parameters may not be updated they shall all be sent. o When the Interrupt is Disabled, all XXXX.Update parameters shall be set to 0x00 – Not Updated. o Sequences not followed are: 12-3 12-4 12-7 12-8 12-10 12-11 12-12 12-15 12-16 o 12-1: The HU has changed to BT Audio The HU will send this message with the default values in it shown on the sheet before the DC when the BT Audio. The HU will handle the negotiation of the messages. DC message shall be sent these values unchanging: 1. Interrupt = Enable 2. Disc_Source = 0x05h – 00000101 for Audio/ BT-Audio. 3. Text Info Char set = 05h – UTF-8. = 05h – UTF-8. 4. Group Char set 5. Artist CharSet 1 byte = 05h – UTF-8. The BT shall send an updated message with Song data when it becomes available. o 12-2: Change of Disc Source This is handled by the sequence in 12-1. When BT Audio is selected, the behavior in 12-1 is executed by the DC. When the HU changes to another audio source, the DC shall NOT send any disc messages. o 12-5: Track Up/Down. This message is sent when the track is changed by a user action. Interrupt = Enable. Track.Update = Updated, Version 3.4 November 21st, 2011 Page 87 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Group.Update = Not_Updated, Artist.Update = Not_Updated, Track.Label = Track Track.No = Track.Text_Info = 12-6: Fast Forward (rewind). This message is sent at the 1 second periodic rate when this action is active. Interrupt = Enable. Track.Update = Updated, Group.Update = Not_Updated, Artist.Update = Not_Updated, Track.Label = Track Track.No = Track.Text_Info = 12-9: Track Up(Down) w/o text information, with user operation. This message is sent when the track is changed by a user action. Interrupt = Enable, Track.Update = Updated, Group.Update = Not_Updated, Artist.Update = Not_Updated, Track.Label = Track, Track.No = 12-13: Track Up with text information, w/o user operation. This is a track change that occurs when a track ends naturally and the next track is cued automatically. Interrupt = Disable Track.Update = Not_Updated Group.Update = Not_Updated Artist.Update = Not_Updated Track.Label = Track Track.No = Track.Text_Info = 12-14: Track Up w/o text information, w/o user operation. This is a track change that occurs when a track ends naturally and the next track is cued automatically. Interrupt = Disable Track.Update = Not_Updated Group.Update = Not_Updated Artist.Update = Not_Updated Track.Label = Track Track.No = 12-17: Scan operation. This message is sent at the 1 second periodic rate when this action is active. Interrupt = Enable Track.Update = Updated Group.Update = Artist.Update = Track.No = Track.Text_ = Bluetooth audio is not available or has disconnected from the DC. Interrupt = Disable Disc Source Update = Not_Updated Disc Source = 05h BT-Audio Track Update = Not_Updated Track.Label = nondisplay Track.No. = 0x00 0x00 0x00 Text Info Char Set = 0x05 Text Length = 0x00 Group Update = Not_Updated Group.Label = nondisplay Group.No = 0x00 0x00 Version 3.4 November 21st, 2011 Page 88 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Group No Char Set Group Length Artist Update Artist.Label Artist Char Set Artist Len Version 3.4 November 21st, 2011 = 0x05 = 0x00 = Not_Updated = nondisplay; = 0x05 = 0x00 Page 89 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 7 Graphics 7.1 TCR GENERATED 7.1.1 TCR GENERATED 7.1.1.1 Display field contents responsibility Note: Graphics are for referencing areas only. They are not representative of actual graphics in terms of rendering, color, or placement 7.2 10Std all screens BAT ANT B l BT Phone TEL A u d i icons Text Used for all 10STD screens using DisplayInfo message 1. Text - received via DisplayInfo message 2. Phone Icons - graphic chosen by HU based on Hex value sent by DC in PhoneInfo message. 10DA command list screen Version 3.4 November 21st, 2011 Page 90 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Phone Gre 12:00 20 Listening Call Send Text Phonebook Read Text Recent Calls Select Phone Go Back Say Command This screen used for Display when VRRecognizeInfo and CommandListInfo messages received. 1. 2. 3. 4. 5. 6. Header – Hex value sent by DC, indexed into correct language by HU Head Icon – Shown when Highlight command value = 0x00h in CommandListInfo Footer - Hex value sent by DC, indexed into correct language by HU Command List - Hex value sent by DC, indexed into correct language by HU Text Area - -UTF-8 text sent by DC. Phone Icons – graphic chosen by HU based on Hex value sent by DC in PhoneInfo message. 10DA InCall Screen Version 3.4 November 21st, 2011 Page 91 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Call status In Call Call time XX:XX:XX Caller Information XXX-XXX-XXXX This screen used for display when CallingInfo message is received. 1. Caller Information - Name from TelName data field, number from TelInfo field 2. Call time – Time information from Call log field of CallingInfo 3. Call Status – status from Call status field of CallingInfo 4. Header – Hex value sent by DC, indexed into correct language by HU 5. Phone Icons – graphic chosen by HU based on Hex value sent by DC in PhoneInfo message. 7.3 10DA BTAudio Header and Phone Icons Metadata Album Title Artist Run-Time Airtist Play condition Playback status 3.Play 4.Pause 4 Pause controls Version 3.4 November 21st, 2011 Page 92 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD This screen used when DisplayBTAudio message is received. 1. Header – Hex value sent by DC, indexed into correct language by HU 2. Phone Icons – graphic chosen by HU based on Hex value sent by DC in PhoneInfo message. 3. MetaData – Text send by DC 4. Playback Status- Value sent by DC 5. Controls - HU generated 7.4 10DA Popup screens Header and Phone Icons Question to Nissan: is this correct? No 16 char text field? Add Phone 12:00 Please connect your device using its Bluetooth connection. When the device requests a PIN, enter: 1234. Popup This display used when PopupInfo message received. 6. Header – Hex value sent by DC, indexed into correct language by HU 7. Phone Icons – graphic chosen by HU based on Hex value sent by DC in PhoneInfo message. 8. Popup - Hex value sent by DC, indexed into correct language by HU Version 3.4 November 21st, 2011 Page 93 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 7.5 10DA Setup screens Radio Header and Phone Icons Select Phone 12:00 Meldrum's iPhone Sakamoto LG Phone List (or custom SMS Reply list) Blackberry 9000 Zune HD This menu list occurs in a Radio controlled menu. It is controlled by HU. 1. Header – This case header selected by HU. 2. Phone Icons - graphic chosen by HU based on Hex value sent by DC in PhoneInfo message. 3. Phone list - text requested from DC by using PhoneListReply message or CustomMessageSelection message. 4. Radio controls list management such as highlighting. Note: 19Nov2010 Benedict: need to review custom message list HMI when update is received from Nissan to ensure this specification can deliver intended functionality. Version 3.4 November 21st, 2011 Page 94 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 8 Reference 1. CAN Spec tms_infotainment_apps\Nissan_MVL_09\Docs\Requirements\GEN3_CAN_Spe c20080703.xls 2. N_BUS Spec 28330 NDS00AVC System Comm Spec1.pdf Version 3.4 November 21st, 2011 Page 95 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 9 Revision History Revision Level Date Section / Page Author Description of Revision 1.0 2-Nov-10 All mpalani1/ysivakum Initial draft version capturing message format, Initialization and Shutdown sequence 1.1 9-Nov-10 All Mpalani1 Captured Audio Arbitration Sequence, Message Categories and Types, Message Set Details for all Messages. 1.2 10-Nov-10 All Mpalani1 Updated Review Comments from Rob and added sequence diagrams for Other Vehicle Messages. 1.3 12Nov2010 All Benedict/Flood Added sequences, messages, updated some previous content 1.4 15Nov2010 4.6, 4.10 4.15 5.3.7 4.12 Benedict Add direction to Topdown message Add SMS when vehicle moving status changes sequence Modify BTAudio Sequence with request to end Add type of device to heartbeat Added flow for SMS interrupted by phone call 1.5 17Nov2010 Benedict Add Displays to BT audio flow Adjust message content for Heartbeats Switch order of heartbeats so DC sends First Heartbeat message Add Number of text messages to PhoneInfo message Add DisplayInfo message to flows and message details 1.6 18Nov2010 Benedict Add LVI sequence Replace message category descriptions with single table Misc comment cleanup in flows. 1.7 Benedict Remove Power.Initcomplete – not needed because of Heartbeat Added new section 6 with display details Add Info.custeomSMSList.request Message and sequence that uses it. Adjusted some timeouts from 1.5s to 500ms. 1.8 Benedict Added circuit information in section 2.2 Added additional clarification on removing power after 25 timeout on shutdown sequence. Version 3.4 November 21st, 2011 Page 96 of 105 Visteon & Nissan Confidential Visteon Electronics Revision Level Author Description of Revision 1.9 Benedict Update Block Diagram Add draft pin assignments Add electrical Char Table. Add reference to NDS for UART section. Add more details about UART. Remove Header, Length and CRC fields from each message since they are not needed when using NBus. Removed HU_BT_Audio_interrupt - not needed, will use BT_Permit_requesttostart instead Removed reference to DOW Algorithm section 9 use checksum defined by NBUS. Added reference to NBUS spec. Corrected some message type and category numbers 2.0 Flood Added Diagnostic messages to the list. Benedict Change Vehicle.Request for Reset to Power. Request for reset. Changed message category form Vehicle to power for request for reset. Changed PowerInitComplete to Start of heartbeat messages Reversed order of pending and in-progress message, specified 500ms for when pending will be sent. Corrected direction of display messages to be from DC to HU Added UserInput Category type, changed button from Vehicle category to UserInput category. Corrected diagnostic message category to 0x09 instead of 0x08 which is already being used. Changed Vehicle.button to UserInput.button in diagrams Added where used columns to message categories and types Mflood Updated the Diagnostic message format. 2.1 Date Nissan Bluetooth Voice DC UART SRD 12Jan2011 Section / Page 65.2 5.3.1 5.186.2.9,5.8, 5.18, 5.19 6.1 2.2 13Jan11 6.2.8 2.3 Version 3.4 November 21st, 2011 Added a new message UserInput.Menu to Start and End menu context. Added a new message Display.BTMenu to handle the top level settings menu for BT. Added BZ Tune Up, Down and Enter to UserInput.Button. Removed the messages CustomMessageSelection and PhoneListReply from the Display type and moved them to Info types. Changed these messages to send only text data with static tags found in the Voice Prompts document. Updated the “Get List of Paired Phones” in 5.14 to include the changes above and provide alternate flows. SMSInterrupt message, the name length should be one byte instead of two. Page 97 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Revision Level Date Section / Page Author Description of Revision 2.4 14Jan 5.15,16,17 Benedict Removed these sections, with BT menu items populated by hex values as in section 5.14, these are not needed. Corrected used in table entries for 81,4a,4b,4c, deleted 61, 62 Removed 6.2.6.1, 6.2.6.1 Benedict New section for MCAN messages Updated Button definitions Corrected missing state info Added command ID definition for each phone is list Deleted section of setup message - not needed due to strategy change to command ID’s for menu’s Added display message for 3 line custom text sms replay menu Added talking head icon info Added talking head icon info Added Device info Added MCAN Sequence diagram Added sequence for aux mode – bt Audio mode with no BT audio device connected. BT menu for 10STD – STILL TBD pending Nissan internal discussion Added clarification that menu.end can be sent anytime. Added display.customSMSMenu as explicit possibility during this sequence. New section for SMS with message no read Added Clarification on when audio is granted Added two info messages as part of start up sequence Reworded LVI description based on current agreement with Nissan and HU suppliers 6.0 2.5 6Feb2011 6.2.10 6.2.9.1 6.2.7 6.2.6.4 6.2.5 6.2.4.11 6.2.4.10 6.2.4.2,3 6.2.4.1 5.19 5.18 5.15 5.14 5.9 5.8 5.3 5.1 2.5 2.6 11Feb2011 2.3 5.3 6.2.10.5 6.2.9.1 6.2.4.10 Benedict Add details about LVI signal during startup. Add Minimum to T3 time specification Add details about mute for HU and DC Add fields to disc message, Add hold states for PTT and End, change short and long to press and release Add 5th command to message. 2.7 15Feb2011 6.2.9.1 Benedict Change button message to accommodate all bezel buttons distinguish press hold and release events. Corrected missing fields in Disc message 6.2.10.5 Version 3.4 November 21st, 2011 Page 98 of 105 Visteon & Nissan Confidential Visteon Electronics Revision Level Date 2.8 2.9 21Apr11 Nissan Bluetooth Voice DC UART SRD Section / Page Author Description of Revision 6.2.4.10 3.0 6.2.9.1 2.3 6.2.4.5 6.2.4.13 Benedict Added byte for slidebar indicator used on Right side of menu screen Added Mechanical Drawing Added preset 1, 2,5,6 bezel back to userinput.button. Add second byte for button type Added clarification about when LVI state could be set in startup sequence, C-oil 107 Added waiting and hold status info to callinfo message New message for repeat and random status for BT audio source. 6.2.8.2.2 Mflood Update the Negative Response Diagnostic message to return the Parameter ID instead of the Service ID. Version 3.4 November 21st, 2011 Page 99 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD 10 TcSE changes v2.9 and beyond 10.1 Release 3.0 10.1.1 CQ 21558 Incorrect Message ID for MCAN msgs A listed instead of B as message type for MCAN messages 10.1.2 CQ 21847 Display Info category correction Display info category corrected to 6 – listed incorrectly as 3 in table. 10.1.3 CQ 21849 Add Clarity on byte 3 for rotary button presses Add note saying rotary events up and down are used only with Bezel rotary button type. 10.1.4 CQ21420 UserInput.button byte length change Button parameter changed from 2 bytes to 1 byte. 10.1.5 CQ 21642 Chime not interrupted by Source change 10.1.6 CQ 21644 message count parameter clarification -- unread messages Added comment in parenthesis below to message count parameter. Message count. Range from 0 to 20 {count of unread messages} 10.1.7 CQ 19037 clarification in display categories descriptions Update section 6.2.4.3 name of category in byte 0, typo change only Update section 6.2.4.7 clarify meaning of X and Y in reference to message counts 10.1.8 cq 22747 correct start and end value for HF message Change from one and two to zero and one. 10.1.9 CQ 22847 missing info in interface messages messages missing info: Pana oil 121 -- missing text parmater in VRCustomSMSMenu message Pana Oil 118 - missing Audio.ChimeInterrupt. and ChimePermit messages definition Pana Oil 116 - added message for BTAudiodisplay remove extra parameter in BTAudioPlayState 10.1.10 CQ 22760 missing parameter in viewsms Add byte for read/ignore reply/exit Pana Oil 123 10.1.11 Pana Oil #130 Added need to keep Uart comm. Pins low while Enable is low to prevent back powering of OMAP 10.1.12 CQ21208 UART Byt length missing Added byte length to last byte of diagnostic messages Version 3.4 November 21st, 2011 Page 100 of 105 Visteon & Nissan Confidential Visteon Electronics 10.1.13 Nissan Bluetooth Voice DC UART SRD Audio Voltage changed to 800mV 10.1.14 CQ24151: Pana Oil 116: Display.BTAudiodisplay listed in flows but no message is defined. PanaOil116: "Display.BTAudiodisplay" message. In a UART spec, it seems No command specification. Please check it. The command is mislabled in the flows. The following flows are affected: Head Unit Requests Bluetooth Audio BTAudio interrupted by Phone Call Aux mode – BT Audio mode with no BT device connected Change the line “Display.BTAudiodisplay \Display.DisplayInfo” to Display.DisplayInfo Display.BTAudioMenu Display.BTAudioMetadata Display.BTAudioSongPosition 10.1.15 CQ23932: CQPana OIL 136: Add byte for connected phone to Info.PhoneList message Add a byte to the info.phonelist message to show the currently connected phone. Byte 10.1.16 Field Active Phone Val 0-5 Description 0x00 – There is not a phone currently connected to the system. 0x01 to 0x05 – The index of the phone that is currently connected. This relates to the list below. CQ 21208 Incorrect sufunction message id Changed Value to E from D in Val column. It was incorrectly listed as D there, but correct in description. In BTAudioPlayState. 10.1.17 CQ24151: Pana Oil 116: Display msgs update The current version contains audio messages Display.BTAudioMenu, Display.BTAudioMetaData and Display.BTAudioSongPosition which are not required during Phone pairing. Version 3.4 November 21st, 2011 The updated flow is below: Page 101 of 105 Visteon & Nissan Confidential Visteon Electronics 10.1.18 Nissan Bluetooth Voice DC UART SRD CQ25476 Startup and Shutdown Enable, Reset and LVI pin behavior Updated section 2.3 with updated power sequence required for DC to Startup and Shutdown correctly. Removed section 2.5 as it was not applicable any longer as section 2.3 details the LVI pin behavior. 10.1.19 CQ25471 Heartbeat message update The Heartbeat message shall only contain the shutdown status of the DC. 10.2 Release 3.1 10.2.1 cq 26217 BTAudioMenu not used Marked btAudiomenu message as not used in 6.1 and 6.2.4.8 10.2.2 CQ 26210 extra text in event type for Heartbeat message Removed extra text starting at mf section 6.2.7.1 10.2.3 CQ27272 Pana139, Playstate added to BTAudio status updates 10.2.4 CQ 21917 Reflash Spec Message ID's Added The specification called “Procedure for Blue Tooth Daughter Card Programming via NBUS.doc” has been placed in Enterproj. The messages have been added to the list to reserve the message ID. 10.2.5 CQ 27528 SMS Flow: Added/Updated Sequences for Settings, ActiveCall and Msg Not Read These two sequences have the PhoneInfo message added showing how the SMS Message number gets updated on the header. UART 5.8 SMS Message Sequence, message not read Version 3.4 November 21st, 2011 Page 102 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD UART 5.9 SMS Message Sequence, message read This is probably already in the software but needed to be included for clarity. Added two sequences to deal with: UART 5.20 SMS Sequence while the DC is in a Setting Screen UART 5.21 SMS Sequence wile the DC is in an Active Call 10.2.6 CQ 27267 config error behavior incomplete Defined Rest of Bits in config.set message for HU to inform DC which HU it is, and defined DC behavior for all possibilities. Updated initialization sequence for describing default value behavior for DC if config.set isn’t 1 or 2. 10.2.7 CQ 25645 additional sequences needed Correct sequence when BT audio requested, with No BT device connected. Add sequence for DC disconnecting BT Audio device Add comments in audio arbitration sequences to clarify similarities in Tel, BT, SMS, and SMSChime interrupt and Permit messages. 10.2.8 CQ 27528 SMS : Added/Upd Sequences for Settings, ActiveCall, BT Audio and Msg Not Read These two sequences have the PhoneInfo message added showing how the SMS Message number gets updated on the header, a Notes box and the change of where the timer from the HU should start: UART 5.8 SMS Message Sequence, message not read UART 5.9 SMS Message Sequence, message read This is probably already in the software but needed to be included for clarity. Added these sequences to deal with other unclear behavior: UART 5.22 SMS Sequence wile the DC is in an Active Call UART 5.23 SMS Sequence while the DC is in a Setting Screen with BT Audio audio UART 5.24 SMS Sequence while the DC is in a Setting Screen with CD/Radio audio UART 5.25 SMS Sequence while the DC is in a BT Audio audio session. 10.2.9 CQ 28083 Pana 162: shorten Audio.SMSInterrupt to match Audio Removed Name Length, Name and/or Phone Number and Time from the Audio.SMSInterrupt message. This is handled by the display view SMS message. 10.2.10 cQ 28090 slide bar behavior for BT menu values added Added comment to Display.BTMenu message for Slidebar: (1 is top of menu, e is bottom, if value of 0 sent there should be no menu bar. ) 10.2.11 CQ 28232 SMSChimeInterrupt.end behavior documented. 10.2.12 CQ 27848 SMS sequences not explicit for several cases Added sequence for BT Audio interrupted by SMS message and then the message is read. Added Sequence for SMS message read/ignore interrupted by phone call. Version 3.4 November 21st, 2011 Page 103 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD Corrected 5.12 for DC playing chime. 10.3 Release 3.2 10.3.1 CQ 24001 Pana126,7: BT Menu Back Button Provide an indicator to the HU of when the top BT menu has been reached. 10.3.2 CQ 29517 REQ: SMS Flows call out incorrect buttons to dismiss SMS popup for Read Request This was an error in the button definition to act upon the PTT and END buttons to remove the SMS Popup. Only these buttons are acted upon. 10.4 Release 3.3 Document typographical errors fixed: • “Vehicle.Config.Status” should be sent from DC. The arrow direction was reversed. This is fixed. • Added the Reset sequence to 2.3.3 that was missing in 3.2. • Removed unused commands from spec. • PhoneInfo clarification warning on usage of devices not available. 10.4.1 CQ 29226 implement new byte in Display.BTAudioMetadata Added AVRCP version selection of 1.0 or 1.3 to byte one of the Display.BTAudioMetadata message. 10.4.2 CQ 28590 Message format to send 5 latest SMS during BT Menu entry is not available 10.4.3 CQ 29915 UART: Need configuration ID for Panasonic Bose for EQ picking at startup Panasonic Bose will have a Vehicle.Config.Set value of 0x03. 10.4.4 CQ 30093 0x01 not defined as text type in aw message 10.4.5 CQ 30657 add clarity on timing of MCAN messages 10.4.6 CQ 31381 BTAudioMenu message should be removed from sequence Section 5.16 message removed from: Head Unit Requests Bluetooth Audio DC Ends BT Audio BTAudio interrupted by Phone Call BT Audio Interrupted by PTT press to start VR session BT Audio to VR session Via BT Menu 10.4.7 CQ 30522 Add the Play Pause status message The command was added to the following sequences with the display messages: Head Unit Requests Bluetooth Audio DC Ends BT Audio BTAudio interrupted by Phone Call Version 3.4 November 21st, 2011 Page 104 of 105 Visteon & Nissan Confidential Visteon Electronics Nissan Bluetooth Voice DC UART SRD BT Audio Interrupted by PTT press to start VR session BT Audio to VR session Via BT Menu 10.4.8 CQ31420 REQ: UART Display.ViewSMS references wrong number in variable The Display.ViewSMS referenced an out of range value of 3 for Day.month.unused. It is defined as 2. This is a documentation change as the sw correctly implemented the range. 10.4.9 CQ 32462 BT Audio interrupted by Add phone in BT menu 10.4.10 CQ 33109 (33070, 33244, 32998, 31663) MCAN Behavior Update Added section to the UART spec with the information culled from Nonomura-san. Updated MCAN Sequence to reflect the behavior in this section. 10.4.11 CQ 3946 Display.ReadSMS - No such mesaage applicable for BT CARD Changed in 6.1 6.2.1.5 Message details Audio.SMSInterrupt 10.4.12 CQ 32658 Reflash Timing has changed Initialization Time Initialization Sequence has been updated with the new timing required from the changes made due to the addition of reflash capability. The Language Change Sequence has been removed from the Initialization Sequence and made stand alone. 10.4.13 CQ 34519 Clar148 HU beh if DC not reply to HU req DC to stop BT Audio Added sequence “DC does not reply to message to stop playing BT Audio” per agreed upon behavior. 10.5 Release 3.4 Updated the Initialization Sequence to reference the Mismatched Baud Rate section of the DC Error Recover 1.3 and greater document. 10.5.1 CQ 35573 Display clarification for CallInfo message 10.5.2 CQ 33070 MCAN: BT Audio Not Available Disc message to be sent Added section to MCAN Behavior Disc to indicate that a message is sent when there a BT Audio source that is playing becomes unavailable of if the HU attempts to start a BT Audio session when there is not a compatible device connected to the DC. 10.5.3 CQ 35580 MCAN: Disc message sent incorrectly Added the text to MCAN Disc messaging that updates are with Interrupt Disabled as they are not user directed actions. For clarity only. Version 3.4 November 21st, 2011 Page 105 of 105 Visteon & Nissan Confidential
Source Exif Data:
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