Bluetooth Driver services

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	ExtGetPendingConnections
41	GetChannelMap
42	EnableBluetoothBoostSetting
43	IsBluetoothBoostSettingEnabled
44	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

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.

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