4,564
edits
Changes
→btm
This has max_sessions 6. IPC is handled by 2 threads shared with all services.
This has max_sessions 6. IPC is handled by 2 threads shared with all services.
With BLE connections, the remote device may receive ATT_READ_BY_GROUP_TYPE_REQ before the BLE connection-complete HCI event. One workaround for this is manually sending the response with HCI, after the connection is ready.
The output bool from all of these btm* service get-event cmds indicates whether the Event was successfully returned, user-processes will Abort when this is 0.
The output bool from all of these btm* service get-event cmds indicates whether the Event was successfully returned, user-processes will Abort when this is 0.
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| 64 || [10.0.0+]
| 64 || [10.0.0+]
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| 65 || [13.0.0+]
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| 66 || [13.0.0+]
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| 67 || [13.0.0+]
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| 68 || [13.0.0+]
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| 69 || [13.0.0+]
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| 70 || [13.0.0+]
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| 71 || [13.0.0+]
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| 72 || [13.0.0+]
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| 73 || [13.0.0+]
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| 74 || [13.0.0+]
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| 75 || [13.0.0+]
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| 76 || [13.1.0+]
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| 100 || [13.0.0+]
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| 101 || [13.0.0+]
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| 110 || [13.0.0+]
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| 111 || [13.0.0+]
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| 112 || [14.0.0-14.1.2]
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| 113 || [14.0.0-14.1.2]
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| 114 || [14.0.0+]
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| 115 || [14.0.0+]
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| 116 || [15.0.0+]
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| 117 || [15.0.0+]
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== GetHostDeviceProperty ==
== GetHostDeviceProperty ==
No input, returns an output [[#HostDeviceProperty]].
No input, returns an output [[#HostDeviceProperty]].
[13.0.0+] Takes a type-0x1A output buffer containing a [[#HostDeviceProperty]], no output.
This gets the previously initialized [[#HostDeviceProperty]].
This gets the previously initialized [[#HostDeviceProperty]].
== GetDeviceCondition ==
== GetDeviceCondition ==
Takes a type-0x1A output buffer containing a 0x368-byte struct.
Takes a type-0x1A output buffer containing a 0x368-byte struct.
[13.0.0+] Takes an input u32 [[#Profile]], a type-0xA output buffer containing an array of a 0x148-byte struct, returns a s32 for total output entries. When [[#Profile]] is non-zero, entries are only returned with a matching [[#Profile]].
== SetBurstMode ==
== SetBurstMode ==
** It then goes through various arrays again for updating state.
** It then goes through various arrays again for updating state.
** {...}
** {...}
Note that the above func is also called from various other funcs as well. An [[Bluetooth_Driver_services#HidEventType|event]] for opening a hid connection also triggers it in some cases.
The SetTsi wrapper func is implemented as follows:
The SetTsi wrapper func is implemented as follows:
== GetDeviceInfo ==
== GetDeviceInfo ==
Takes a type-0x1A output buffer containing a [[#DeviceInfoList]].
Takes a type-0x1A output buffer containing a [[#DeviceInfoList]].
[13.0.0+] Takes an input u32 [[#Profile]], a type-0xA output buffer containing an array of [[#DeviceInfo]], returns a s32 for total output entries. When [[#Profile]] is non-zero, entries are only returned with a matching [[#Profile]].
== AddDeviceInfo ==
== AddDeviceInfo ==
Takes an input [[#DeviceInfo]], no output.
Takes an input [[#DeviceInfo]], no output.
[13.0.0+] Takes a type-0x19 input buffer containing a [[#DeviceInfo]], no output.
== RemoveDeviceInfo ==
== RemoveDeviceInfo ==
The u16 must be value 0x1 or 0xFFFF.
The u16 must be value 0x1 or 0xFFFF.
[[HID_services|hid]] uses value 0x1 for Palma.
The output BleAdvertisePacketParameter starting at +0x2 contains (CompanyId is 0x0553 for Nintendo for both of these):
* ParameterId 0x1: <code>000100000100</code>
* ParameterId 0xFFFF: <code>ADDE00EFBE00</code>
== GetBleScanParameterSmartDevice ==
== GetBleScanParameterSmartDevice ==
== StartBleScanForGeneral ==
== StartBleScanForGeneral ==
Takes a [[Bluetooth_Driver_services#BleAdvertisePacketParameter|BleAdvertisePacketParameter]], no output.
Takes a [[Bluetooth_Driver_services#BleAdvertisePacketParameter|BleAdvertisePacketParameter]], no output.
This eventually uses [[Bluetooth_Driver_services#AddBleScanFilterCondition|AddBleScanFilterCondition]], where the the passed BleAdvertiseFilter is generated from the input BleAdvertisePacketParameter.
This also uses [[Bluetooth_Driver_services#SetBleScanParameter|SetBleScanParameter]].
== StopBleScanForGeneral ==
== StopBleScanForGeneral ==
== StartBleScanForPaired ==
== StartBleScanForPaired ==
Takes a [[Bluetooth_Driver_services#BleAdvertisePacketParameter|BleAdvertisePacketParameter]], no output.
Takes a [[Bluetooth_Driver_services#BleAdvertisePacketParameter|BleAdvertisePacketParameter]], no output.
This eventually uses [[Bluetooth_Driver_services#AddBleScanFilterCondition|AddBleScanFilterCondition]], where the the passed BleAdvertiseFilter is generated from the input BleAdvertisePacketParameter.
This also uses [[Bluetooth_Driver_services#SetBleScanParameter|SetBleScanParameter]].
== StopBleScanForPaired ==
== StopBleScanForPaired ==
== StartBleScanForSmartDevice ==
== StartBleScanForSmartDevice ==
Takes a [[Bluetooth_Driver_services#GattAttributeUuid|GattAttributeUuid]], no output.
Takes a [[Bluetooth_Driver_services#GattAttributeUuid|GattAttributeUuid]], no output.
This eventually uses [[Bluetooth_Driver_services#AddBleScanFilterCondition|AddBleScanFilterCondition]], where the the passed BleAdvertiseFilter is generated from the input GattAttributeUuid.
This also uses [[Bluetooth_Driver_services#SetBleScanParameter|SetBleScanParameter]].
The [[Bluetooth_Driver_services#BleAdvertiseFilter|BleAdvertiseFilter]] is generated as follows: CondType = 7(ServiceUuid128), CondDataSize = 0x11. CondData: {128bit UUID copied from the [[Bluetooth_Driver_services#GattAttributeUuid|GattAttributeUuid]] (size field ignored), then an u8 with value 0x0 (unused)}. MaskSize = 0x10, Mask = {all 0xFF}.
== StopBleScanForSmartDevice ==
== StopBleScanForSmartDevice ==
This has max_sessions 6. IPC is handled by 2 threads shared with all services.
This has max_sessions 6. IPC is handled by 2 threads shared with all services.
[12.0.0+] Cmds input/output were changed / cmdids were moved around.
[13.0.0+] Cmd4 now takes a type-0xA output buffer, returns a total of 4-bytes of output.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
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| 12 || [5.1.0+] [[#GetBleConnectionParameterRequest]]
| 12 || [5.1.0+] [[#GetBleConnectionParameterRequest]]
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| 13 || [12.0.0+]
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| 14 || [15.0.0+]
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| 15 || [15.0.0+]
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| 16 || [15.0.0+]
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| 17 || [15.0.0+]
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| 5 || [[#DisableRadio]]
| 5 || [[#DisableRadio]]
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| 6 || [[#GetRadioOnOff]]
| 6 || [[#IsRadioEnabled]]
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| 7 || [3.0.0+] [[#AcquireRadioEvent]]
| 7 || [3.0.0+] [[#AcquireRadioEvent]]
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| 9 || [3.0.0+] [[#IsGamepadPairingStarted]]
| 9 || [3.0.0+] [[#IsGamepadPairingStarted]]
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| 10 || [13.0.0+] StartAudioDeviceDiscovery
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| 11 || [13.0.0+] StopAudioDeviceDiscovery
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| 12 || [13.0.0+] IsDiscoveryingAudioDevice
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| 13 || [13.0.0+] GetDiscoveredAudioDevice
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| 14 || [13.0.0+] AcquireAudioDeviceConnectionEvent
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| 15 || [13.0.0+] ConnectAudioDevice
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| 16 || [13.0.0+] IsConnectingAudioDevice
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| 17 || [13.0.0+] GetConnectedAudioDevices
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| 18 || [13.0.0+] DisconnectAudioDevice
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| 19 || [13.0.0+] AcquirePairedAudioDeviceInfoChangedEvent
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| 20 || [13.0.0+] GetPairedAudioDevices
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| 21 || [13.0.0+] RemoveAudioDevicePairing
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| 22 || [13.0.0+] RequestAudioDeviceConnectionRejection
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| 23 || [13.0.0+] CancelAudioDeviceConnectionRejection
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No input/output.
No input/output.
=== GetRadioOnOff ===
=== IsRadioEnabled ===
No input, returns an output bool.
No input, returns an output bool.
= HostDeviceProperty =
= HostDeviceProperty =
This is "nn::btm::HostDeviceProperty". This is a 0x2A-byte struct.
This is "nn::btm::HostDeviceProperty". This is a 0x2A-byte struct.
[13.0.0+] This is a 0x103-byte struct.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
= DeviceInfo =
= DeviceInfo =
This is "nn::btm::DeviceInfo". This is a 0x60-byte struct.
This is "nn::btm::DeviceInfo". This is a 0x60-byte struct.
[13.0.0+] This is a 0x13C-byte struct.
{| class="wikitable" border="1"
{| class="wikitable" border="1"
| 0x1 || 0x3 || Reserved
| 0x1 || 0x3 || Reserved
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| 0x4 || 0xA * 60 || Array of [[#DeviceInfo|DeviceInfo]]
| 0x4 || 0xA * 0x60 || Array of [[#DeviceInfo|DeviceInfo]]
|}
|}