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	[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