Bluetooth Driver services

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btdrv

This is "nn::bluetooth::IBluetoothDriver".

The bluetooth driver implements the bluetooth protocol over h4/uart.

It interfaces with the uart service to actually talk with the bluetooth hardware.

The code seems to be derived from a broadcom stack. A good starting point for similar source code can be found in the MICO project: https://github.com/yinhongxing/mico/tree/ea67ff3659f12d730d4dc3b8d547b093bd2ee2ee/MICO/bluetooth_bte Note that the library files contain many (symbolized) functions which match btdrv.

Cmd Name
0 InitializeBluetoothDriver
1 InitializeBluetooth
2 EnableBluetooth
3 DisableBluetooth
4 CleanupBluetooth
5 GetAdapterProperties
6 GetAdapterProperty
7 SetAdapterProperty
8 StartDiscovery
9 CancelDiscovery
10 #CreateBond
11 RemoveBond
12 CancelBond
13 PinReply
14 SspReply
15 GetEventInfo
16 InitializeHid
17 HidConnect
18 HidDisconnect
19 HidSendData
20 HidSendData2
21 HidSetReport
22 HidGetReport
23 #HidWakeController
24 HidAddPairedDevice
25 HidGetPairedDevice
26 CleanupHid
27 HidGetEventInfo
28 ExtSetTsi
29 ExtSetBurstMode
30 ExtSetZeroRetran
31 ExtSetMcMode
32 ExtStartLlrMode
33 ExtExitLlrMode
34 ExtSetRadio
35 ExtSetVisibility
36 ExtSetTbfcScan
37 RegisterHidReportEvent
38 #HidGetReportEventInfo
39 GetLatestPlr
40 [3.0.0+] ExtGetPendingConnections
41 [3.0.0+] GetChannelMap
42 [3.0.0+] EnableBluetoothBoostSetting
43 [3.0.0+] IsBluetoothBoostSettingEnabled
44 [3.0.0+] EnableBluetoothAfhSetting
45 IsBluetoothAfhSettingEnabled
46 [5.0.0+] InitializeBluetoothLe
47 [5.0.0+] EnableBluetoothLe
48 [5.0.0+] DisableBluetoothLe
49 [5.0.0+] CleanupBluetoothLe
50 [5.0.0+] SetLeVisibility
51 [5.0.0+] SetLeConnectionParameter
52 [5.0.0+] #SetLeDefaultConnectionParameter
53 [5.0.0+] SetLeAdvertiseData
54 [5.0.0+] SetLeAdvertiseParameter
55 [5.0.0+] StartLeScan
56 [5.0.0+] StopLeScan
57 [5.0.0+] AddLeScanFilterCondition
58 [5.0.0+] DeleteLeScanFilterCondition
59 [5.0.0+] DeleteLeScanFilter
60 [5.0.0+] ClearLeScanFilters
61 [5.0.0+] EnableLeScanFilter
62 [5.0.0+] RegisterLeClient
63 [5.0.0+] UnregisterLeClient
64 [5.0.0+] UnregisterLeClientAll
65 [5.0.0+] LeClientConnect
66 [5.1.0+]
67 ([5.0.0-5.0.2] 66) LeClientCancelConnection
68 ([5.0.0-5.0.2] 67) [5.0.0+] #LeClientDisconnect
69 ([5.0.0-5.0.2] 68) [5.0.0+] LeClientGetAttributes
70 ([5.0.0-5.0.2] 69) [5.0.0+] LeClientDiscoverService
71 ([5.0.0-5.0.2] 70) [5.0.0+] LeClientConfigureMtu
72 ([5.0.0-5.0.2] 71) [5.0.0+] RegisterLeServer
73 ([5.0.0-5.0.2] 72) [5.0.0+] UnregisterLeServer
74 ([5.0.0-5.0.2] 73) [5.0.0+] #LeServerConnect
75 [5.0.0+] CreateLeService
76 ([5.0.0-5.0.2] 74) [5.0.0+] LeServerDisconnect
77 [5.0.0+] AddLeCharacteristic
78 ([5.0.0-5.0.2] 76) [5.0.0+] StartLeService
79 ([5.0.0-5.0.2] 78) [5.0.0+] AddLeDescriptor
80 ([5.0.0-5.0.2] 79) [5.0.0+] GetLeCoreEventInfo
81 ([5.0.0-5.0.2] 80) [5.0.0+] LeGetFirstCharacteristic
82 ([5.0.0-5.0.2] 81) [5.0.0+] LeGetNextCharacteristic
83 ([5.0.0-5.0.2] 82) [5.0.0+] LeGetFirstDescriptor
84 [5.0.0+] RegisterLeCoreDataPath
85 [5.0.0+] UnregisterLeCoreDataPath
86 [5.0.0+] RegisterLeHidDataPath
87 [5.0.0+] UnregisterLeHidDataPath
88 [5.0.0+] RegisterLeDataPath
89 ([5.0.0-5.0.2] 83) [5.0.0+] LeGetNextDescriptor
90 ([5.0.0-5.0.2] 89) [5.0.0+] UnregisterLeDataPath
91 ([5.0.0-5.0.2] 90) [5.0.0+] LeClientReadCharacteristic
92 ([5.0.0-5.0.2] 91) [5.0.0+] LeClientReadDescriptor
93 ([5.0.0-5.0.2] 92) [5.0.0+] LeClientWriteCharacteristic
94 [5.0.0+] LeClientRegisterNotification
95 ([5.0.0-5.0.2] 93) [5.0.0+] LeClientWriteDescriptor
96 ([5.0.0-5.0.2] 95) [5.0.0+] LeClientDeregisterNotification
97 ([5.0.0-5.0.2] 96) [5.0.0+] GetLeHidEventInfo
97 [5.0.0-5.0.2] RegisterBleHidEvent
98 [5.1.0+] SetLeScanParameter
256 [5.0.0+] GetIsManufacturingMode
257 [7.0.0+] EmulateBluetoothCrash
258 [9.0.0+] GetBleChannelMap

Various cmdids were moved with [4.0.0+] and [5.0.0+].

CreateBond

Takes a total of 0x6-bytes of input and a type-0x19 input buffer, no output.

[9.0.0+] Now only takes a total of 0xC-bytes of input without a buffer, no output.

HidWakeController

Takes a total of 0x6-bytes of input, no output.

[9.0.0+] Now takes a total of 0x8-bytes of input, no output.

HidGetReportEventInfo

No input, takes a type-0xA output buffer and returns 4-bytes of output.

[7.0.0+] No longer takes a buffer or returns output, now returns an output handle.

SetLeDefaultConnectionParameter

Takes a total of 0x14-bytes of input, no output.

[9.0.0+] Now takes a total of 0xC-bytes of input, no output.

LeClientDisconnect

Takes a total of 0xC-bytes of input, no output.

[9.0.0+] Now takes a total of 0x4-bytes of input, no output.

LeServerConnect

Takes a total of 0x7-bytes of input, no output.

[9.0.0+] Now takes a total of 1-byte of input, no output.

bt

This is "nn::bluetooth::IBluetoothUser".

Cmd Name
0 LeClientReadCharacteristic
1 LeClientReadDescriptor
2 LeClientWriteCharacteristic
3 LeClientWriteDescriptor
4 LeClientRegisterNotification
5 LeClientDeregisterNotification
6 SetLeResponse
7 LeSendIndication
8 GetLeEventInfo
9 RegisterBleEvent