--- android/hal-ipc-api.txt | 317 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 317 insertions(+) diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt index ae62c10..6061ebb 100644 --- a/android/hal-ipc-api.txt +++ b/android/hal-ipc-api.txt @@ -2078,3 +2078,320 @@ Notifications: Notification parameters: Status (4 octets) Handle (4 octets) + + +Bluetooth Handsfree Client HAL (ID 10) +====================================== + +Android HAL name: "hf_client" (BT_PROFILE_HF_CLIENT_ID) + +Commands and response: + + Opcode 0x00 - Error response + + Valid status values: 0x01 = Fail + 0x02 = Not ready + 0x03 = No memory + 0x04 = Busy + 0x05 = Done (already completed) + 0x06 = Unsupported + 0x07 = Parameter invalid + 0x08 = Unhandled + 0x09 = Authentication failure + 0x0a = Remote device down + + Opcode 0x01 - Connect command/respose + + Command parameters: Remote address (6 octects) + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x02 - Disonnect command/response + + Command parameters: Remote address (6 octetcs) + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x03 - Connect Audio command/response + + Command parameters: Remote address (6 octets) + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x04 - Disconnect Audio command/response + + Command parameters: Remote address (6 octets) + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x05 - Start Voice Recognition command/response + + Command parameters: <none> + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x06 - Stop Voice Recognition command/response + + Command parameters: <none> + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x07 - Volume Control command/response + + Command parameters: Volume type (1 octet) + Volume (1 octet) + Response parameters: <none> + + Valid volume types: 0x00 = Speaker + 0x01 = Microphone + + In case of an error, the error response will be returned. + + Opcode 0x08 - Dial command/response + + Command parameters: Number (string) + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x09 - Dial Memory command/response + + Command parameters: Location (1 octet) + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x10 - Handle Call Action command/response + + Command parameters: Action (1 octet) + Call Index (1 octet) + Response parameters: <none> + + Valid actions: 0x00 = CHLD_0 + 0x01 = CHLD_1 + 0x02 = CHLD_2 + 0x03 = CHLD_3 + 0x04 = CHLD_4 + 0x05 = CHLD_1x + 0x06 = CHLD_2x + 0x07 = ATA + 0x08 = CHUP + 0x09 = BTRH_0 + 0x10 = BTRH_1 + 0x11 = BTRH_2 + + In case of an error, the error response will be returned. + + Opcode 0x11 - Query Current Calls commad/response + + Command parameters: <none> + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x12 - Query Current Operator Name + + Command parameters: <none> + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x13 - Retrieve Subscriber Info command/response + + Command parameters: <none> + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x14 - Send DTMF Code command/response + + Command parameters: Code (1 octet) + Response parameters: <none> + + In case of an error, the error response will be returned. + + Opcode 0x15 - Request Last Voice Tag Number command/response + + Command parameters: <none> + Response parameters: <none> + + In case of an error, the error response will be returned. + +Notifications: + + Opcode 0x81 - Connection State Changed notification + + Notification parameters: State (1 octet) + Peer Features (1 octet) + Address (6 octets) + + Valid State values: 0x00 = Disconnected + 0x01 = Connecting + 0x02 = SLC Connected + 0x03 = Disconnecting + + Note: Peer Features is valid only in SCL Connected state + + Opcode 0x82 - Audio State Changed notification + + Notification parameters: State (1 octet) + Address (6 octets) + + Valid State values: 0x00 = Disconnected + 0x01 = Connecting + 0x02 = Connected + 0x03 = Connected mSBC + + Opcode 0x83 - Voice Recognition State Changed notification + + Notification parameters: State (1 octet) + + Valid State values: 0x00 = VR Stopped + 0x01 = VR Started + + Opcode 0x84 - Network State Changed notification + + Notification parameters: State (1 octet) + + Valid State values: 0x00 = Network Not Available + 0x01 = Network Available + + Opcode 0x85 - Network Roaming Type Changed notification + + Notification parameters: Type (1 octet) + + Valid Type values: 0x00 = Home + 0x01 = Roaming + + Opcode 0x86 - Network Signal Strength notification + + Notification parameters: Signal Strength (1 octet) + + Opcode 0x86 - Network Battery Level notification + + Notification parameters: Battery Level (1 octet) + + Opcode 0x87 - Current Operator Name notification + + Notification parameters: Name (string) + + Opcode 0x88 - Call Indicatior notification + + Notification parameters: Call (1 octet) + + Valid Call values: 0x00 = No Call In Progress + 0x01 = Call In Progress + + Opcode 0x89 - Call Setup Indicator notification + + Notification parameters: Call Setup (1 octet) + + Valid Call Setup values: 0x00 = None + 0x01 = Incoming + 0x02 = Outgoing + 0x03 = Alerting + + Opcode 0x8a - Call Held Indicator notification + + Notification parameters: Call Held (1 octet) + + Valid Call Held values: 0x00 = None + 0x01 = Hold and Active + 0x02 = Hold + + Opcode 0x8b - Resposne and Hold Status notification + + Notification parameters: Status (1 octet) + + Valid Status values: 0x00 = Held + 0x01 = Accept + 0x02 = Reject + + Opcode 0x8c - Calling Line Identification notification + + Notification parameters: Number (string) + + Note: This will be called only on incoming call if number is + provided. + + Opcode 0x8d - Call Waiting notification + + Notification parameters: Nunmber (string) + + Opcode 0x8e - Current Calls List notification + + Notification parameters: Index (1 octet) + Direction (1 octet) + Call State (1 octet) + Multiparty (1 octet) + Number (string) + + Valid Direction values: 0x00 = Outgoing + 0x01 = Incoming + + Valid Call Sate values: 0x00 = Active + 0x01 = Held + 0x02 = Dialing + 0x03 = Alerting + 0x04 = Incoming + 0x05 = Waiting + 0x06 = Call held by Response and Hold + + Valid Multiparty values: 0x00 = Single Call + 0x01 = Multiparty (conference) Call + + Note: Number might be empty + + Opcode 0x8f - Volume Changed notification + + Notification parameters: Type (1 octet) + Volume (1 octet) + + Valid Type values: 0x00 = Speaker + 0x01 = Microphone + + Opcode 0x90 - Command Complete Callback notification + + Notification parameters: Type (1 octet) + CME (1 octet) + + Valid Type values: 0x00 = OK + 0x01 = Error + 0x02 = Error no carrier + 0x03 = Error busy + 0x04 = Error no answer + 0x05 = Error delayed + 0x06 = Error blacklisted + 0x07 = Error CME + + Note: CME parameter is valid only for Error CME type + + Opcode 0x91 - Subscriber Service Info Callback notification + + Notification parameters: Name (string) + Type (1 octet) + + Valid Type values: 0x00 = Service unknown + 0x01 = Service voice + 0x02 = Service fax + + Opcode 0x92 - In Band Ring Settings Callback notification + + Notification parameters: State (1 octet) + + Valid State values: 0x00 = In band ringtone not provided + 0x01 = In band ringtone provided + + Opcode 0x93 - Last Voice Call Tag Number Callback notification + + Notification parameters: Number (string) + + Opcode 0x94 - Ring Indication notification + + Notification parameters: <none> -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
