HID services

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See here for the HID shared-memory.

hid

This is "nn::hid::IHidServer".

Cmd Name
0 #CreateAppletResource
1 ActivateDebugPad
11 ActivateTouchScreen
21 ActivateMouse
31 ActivateKeyboard
40 AcquireXpadIdEventHandle
41 ReleaseXpadIdEventHandle
51 ActivateXpad
55 GetXpadIds
56 ActivateJoyXpad
58 GetJoyXpadLifoHandle
59 GetJoyXpadIds
60 ActivateSixAxisSensor
61 DeactivateSixAxisSensor
62 GetSixAxisSensorLifoHandle
63 ActivateJoySixAxisSensor
64 DeactivateJoySixAxisSensor
65 GetJoySixAxisSensorLifoHandle
66 StartSixAxisSensor
67 StopSixAxisSensor
68 IsSixAxisSensorFusionEnabled
69 EnableSixAxisSensorFusion
70 SetSixAxisSensorFusionParameters
71 GetSixAxisSensorFusionParameters
72 ResetSixAxisSensorFusionParameters
73 SetAccelerometerParameters
74 GetAccelerometerParameters
75 ResetAccelerometerParameters
76 SetAccelerometerPlayMode
77 GetAccelerometerPlayMode
78 ResetAccelerometerPlayMode
79 SetGyroscopeZeroDriftMode
80 GetGyroscopeZeroDriftMode
81 ResetGyroscopeZeroDriftMode
82 IsSixAxisSensorAtRest
91 ActivateGesture
100 SetSupportedNpadStyleSet
101 GetSupportedNpadStyleSet
102 SetSupportedNpadIdType
103 ActivateNpad
104 DeactivateNpad
106 AcquireNpadStyleSetUpdateEventHandle
107 DisconnectNpad
108 GetPlayerLedPattern
109 [5.0.0+] ActivateNpadWithRevision
120 SetNpadJoyHoldType
121 GetNpadJoyHoldType
122 #SetNpadJoyAssignmentModeSingleByDefault
123 #SetNpadJoyAssignmentModeSingle
124 #SetNpadJoyAssignmentModeDual
125 #MergeSingleJoyAsDualJoy
126 StartLrAssignmentMode
127 StopLrAssignmentMode
128 SetNpadHandheldActivationMode
129 #GetNpadHandheldActivationMode
130 SwapNpadAssignment
131 IsUnintendedHomeButtonInputProtectionEnabled
132 EnableUnintendedHomeButtonInputProtection
133 [5.0.0+] SetNpadJoyAssignmentModeSingleWithDestination
200 #GetVibrationDeviceInfo
201 #SendVibrationValue
202 #GetActualVibrationValue
203 #CreateActiveVibrationDeviceList
204 #PermitVibration
205 #IsVibrationPermitted
206 #SendVibrationValues
207 [4.0.0+] SendVibrationGcErmCommand
208 [4.0.0+] GetActualVibrationGcErmCommand
209 [4.0.0+] BeginPermitVibrationSession
210 [4.0.0+] EndPermitVibrationSession
300 ActivateConsoleSixAxisSensor
301 StartConsoleSixAxisSensor
302 StopConsoleSixAxisSensor
303 [5.0.0+] ActivateSevenSixAxisSensor
304 [5.0.0+] StartSevenSixAxisSensor
305 [5.0.0+] StopSevenSixAxisSensor
306 [5.0.0+] InitializeSevenSixAxisSensor
307 [5.0.0+] FinalizeSevenSixAxisSensor
308 [5.0.0+] SetSevenSixAxisSensorFusionStrength
309 [5.0.0+] GetSevenSixAxisSensorFusionStrength
400 IsUsbFullKeyControllerEnabled
401 EnableUsbFullKeyController
402 IsUsbFullKeyControllerConnected
403 [4.0.0+] HasBattery
404 [4.0.0+] HasLeftRightBattery
405 [4.0.0+] GetNpadInterfaceType
406 [4.0.0+] GetNpadLeftRightInterfaceType
500 [5.0.0+] GetPalmaConnectionHandle
501 [5.0.0+] InitializePalma
502 [5.0.0+] AcquirePalmaOperationCompleteEvent
503 [5.0.0+] GetPalmaOperationInfo
504 [5.0.0+] PlayPalmaActivity
505 [5.0.0+] SetPalmaFrModeType
506 [5.0.0+] ReadPalmaStep
507 [5.0.0+] EnablePalmaStep
508 [5.0.0+] SuspendPalmaStep
509 [5.0.0+] ResetPalmaStep
510 [5.0.0+] ReadPalmaApplicationSection
511 [5.0.0+] WritePalmaApplicationSection
512 [5.0.0+] ReadPalmaUniqueCode
513 [5.0.0+] SetPalmaUniqueCodeInvalid
520 [5.1.0+] ?
521 [5.1.0+] ?
1000 SetNpadCommunicationMode
1001 GetNpadCommunicationMode

CreateAppletResource

Takes a PID and an u64 AppletResourceUserId. Returns an #IAppletResource.

SetNpadJoyAssignmentModeSingleByDefault

Takes a PID-descriptor, an u32, and an AppletResourceUserId. No output.

SetNpadJoyAssignmentModeSingle

Takes a PID-descriptor, an u32, AppletResourceUserId, and s64 NpadJoyDeviceType. No output.

SetNpadJoyAssignmentModeDual

Takes a PID-descriptor, an u32, and an AppletResourceUserId. No output.

MergeSingleJoyAsDualJoy

Takes a PID-descriptor, two u32s, and an AppletResourceUserId. No output.

GetNpadHandheldActivationMode

Takes a PID and an u64 AppletResourceUserId. Returns an output u64. Official user-processes panic if the output u64 is not 0-2.

GetVibrationDeviceInfo

Takes a #VibrationDeviceHandle. Returns an output #VibrationDeviceInfo.

SendVibrationValue

Takes a PID-descriptor, a #VibrationDeviceHandle, a #VibrationValue immediately after that, and an u64 AppletResourceUserId. No output.

GetActualVibrationValue

Takes a PID-descriptor, a #VibrationDeviceHandle, and an u64 AppletResourceUserId. Returns an output #VibrationValue.

CreateActiveVibrationDeviceList

No input. Returns an #IActiveVibrationDeviceList.

PermitVibration

Takes an input u8 bool. No output.

This affects the config displayed by System Settings.

IsVibrationPermitted

No input. Returns an output u8 bool.

SendVibrationValues

Takes an u64 AppletResourceUserId, and two type-0x9 input buffers containing an array of: #VibrationDeviceHandle for first buffer, and #VibrationValue for the second buffer.

Official sw uses the same entry-count for each array.

VibrationDeviceHandle

This is an u32.

VibrationDeviceInfo

This is a 0x8-byte struct.

VibrationValue

This is a 0x10-byte struct, which contains 4 float values.

IAppletResource

Cmd Name
0 #GetSharedMemoryHandle

GetSharedMemoryHandle

No input. Returned a sharedmem handle.

IActiveVibrationDeviceList

This is "nn::hid::IActiveVibrationDeviceList".

Cmd Name
0 #ActivateVibrationDevice

ActivateVibrationDevice

Takes an input #VibrationDeviceHandle. No output.

hid:dbg

This is "nn::hid::IHidDebugServer".

Cmd Name
0 DeactivateDebugPad
1 SetDebugPadAutoPilotState
2 UnsetDebugPadAutoPilotState
10 DeactivateTouchScreen
11 SetTouchScreenAutoPilotState
12 UnsetTouchScreenAutoPilotState
20 DeactivateMouse
21 SetMouseAutoPilotState
22 UnsetMouseAutoPilotState
30 DeactivateKeyboard
31 SetKeyboardAutoPilotState
32 UnsetKeyboardAutoPilotState
50 DeactivateXpad
51 SetXpadAutoPilotState
52 UnsetXpadAutoPilotState
60 DeactivateJoyXpad
91 DeactivateGesture
110 DeactivateHomeButton
111 SetHomeButtonAutoPilotState
112 UnsetHomeButtonAutoPilotState
120 DeactivateSleepButton
121 SetSleepButtonAutoPilotState
122 UnsetSleepButtonAutoPilotState
123 DeactivateInputDetector
130 DeactivateCaptureButton
131 SetCaptureButtonAutoPilotState
132 UnsetCaptureButtonAutoPilotState
133 SetShiftAccelerometerCalibrationValue
134 GetShiftAccelerometerCalibrationValue
135 SetShiftGyroscopeCalibrationValue
136 GetShiftGyroscopeCalibrationValue
140 DeactivateConsoleSixAxisSensor
141 [5.0.0+] GetConsoleSixAxisSensorSamplingFrequency
142 [5.0.0+] DeactivateSevenSixAxisSensor
201 ActivateFirmwareUpdate
202 DeactivateFirmwareUpdate
203 StartFirmwareUpdate
204 GetFirmwareUpdateStage
205 GetFirmwareVersion
206 GetDestinationFirmwareVersion
207 DiscardFirmwareInfoCacheForRevert
208 StartFirmwareUpdateForRevert
209 GetAvailableFirmwareVersionForRevert
210 [4.0.0+] IsFirmwareUpdatingDevice
221 UpdateControllerColor
222 [4.0.0+] ConnectUsbPadsAsync
223 [4.0.0+] DisconnectUsbPadsAsync
224 [5.0.0+] UpdateDesignInfo
225 [5.0.0+] GetUniquePadDriverState
226 [5.0.0+] GetSixAxisSensorDriverStates
301 [5.0.0+] GetAbstractedPadHandles
302 [5.0.0+] GetAbstractedPadState
303 [5.0.0+] GetAbstractedPadsState
321 [5.0.0+] SetAutoPilotVirtualPadState
322 [5.0.0+] UnsetAutoPilotVirtualPadState
323 [5.0.0+] UnsetAllAutoPilotVirtualPadState
350 [5.0.0+] AddRegisteredDevice

hid:sys

This is "nn::hid::IHidSystemServer".

Cmd Name
31 SendKeyboardLockKeyEvent
101 AcquireHomeButtonEventHandle
111 ActivateHomeButton
121 AcquireSleepButtonEventHandle
131 ActivateSleepButton
141 AcquireCaptureButtonEventHandle
151 ActivateCaptureButton
210 AcquireNfcDeviceUpdateEventHandle
211 GetNpadsWithNfc
212 AcquireNfcActivateEventHandle
213 ActivateNfc
214 [4.0.0+] GetXcdHandleForNpadWithNfc
215 [4.0.0+] IsNfcActivated
230 AcquireIrSensorEventHandle
231 ActivateIrSensor
301 ActivateNpadSystem
303 ApplyNpadSystemCommonPolicy
304 EnableAssigningSingleOnSlSrPress
305 DisableAssigningSingleOnSlSrPress
306 GetLastActiveNpad
307 GetNpadSystemExtStyle
308 [5.0.0+] ApplyNpadSystemCommonPolicyFull
309 [5.0.0+] GetNpadFullKeyGripColor
311 SetNpadPlayerLedBlinkingDevice
321 GetUniquePadsFromNpad
322 GetIrSensorState
323 GetXcdHandleForNpadWithIrSensor
500 SetAppletResourceUserId
501 RegisterAppletResourceUserId
502 UnregisterAppletResourceUserId
503 EnableAppletToGetInput
504 SetAruidValidForVibration
505 EnableAppletToGetSixAxisSensor
510 #SetVibrationMasterVolume
511 GetVibrationMasterVolume
512 BeginPermitVibrationSession
513 EndPermitVibrationSession
520 EnableHandheldHids
521 DisableHandheldHids
540 AcquirePlayReportControllerUsageUpdateEvent
541 GetPlayReportControllerUsages
542 AcquirePlayReportRegisteredDeviceUpdateEvent
543 GetRegisteredDevicesOld ([1.0.0-4.1.0] GetRegisteredDevices)
544 AcquireConnectionTriggerTimeoutEvent
545 SendConnectionTrigger
546 AcquireDeviceRegisteredEventForControllerSupport
547 GetAllowedBluetoothLinksCount
548 [5.0.0+] GetRegisteredDevices
700 ActivateUniquePad
702 AcquireUniquePadConnectionEventHandle
703 GetUniquePadIds
751 AcquireJoyDetachOnBluetoothOffEventHandle
800 ListSixAxisSensorHandles
801 IsSixAxisSensorUserCalibrationSupported
802 ResetSixAxisSensorCalibrationValues
803 StartSixAxisSensorUserCalibration
804 CancelSixAxisSensorUserCalibration
805 GetUniquePadBluetoothAddress
806 DisconnectUniquePad
807 [5.0.0+] GetUniquePadType
808 [5.0.0+] GetUniquePadInterface
809 [5.0.0+] GetUniquePadSerialNumber
810 [5.0.0+] GetUniquePadControllerNumber
811 [5.0.0+] GetSixAxisSensorUserCalibrationStage
821 StartAnalogStickManualCalibration
822 RetryCurrentAnalogStickManualCalibrationStage
823 CancelAnalogStickManualCalibration
824 ResetAnalogStickManualCalibration
825 [5.0.0+] GetAnalogStickState
826 [5.0.0+] GetAnalogStickManualCalibrationStage
827 [5.0.0+] IsAnalogStickButtonPressed
828 [5.0.0+] IsAnalogStickInReleasePosition
829 [5.0.0+] IsAnalogStickInCircumference
850 IsUsbFullKeyControllerEnabled
851 EnableUsbFullKeyController
852 IsUsbConnected
900 ActivateInputDetector
901 NotifyInputDetector
1000 InitializeFirmwareUpdate
1001 GetFirmwareVersion
1002 GetAvailableFirmwareVersion
1003 IsFirmwareUpdateAvailable
1004 CheckFirmwareUpdateRequired
1005 StartFirmwareUpdate
1006 AbortFirmwareUpdate
1007 GetFirmwareUpdateState
1008 [4.0.0+] ActivateAudioControl
1009 [4.0.0+] AcquireAudioControlEventHandle
1010 [4.0.0+] GetAudioControlStates
1011 [4.0.0+] DeactivateAudioControl
1050 [5.0.0+] IsSixAxisSensorAccurateUserCalibrationSupported
1051 [5.0.0+] StartSixAxisSensorAccurateUserCalibration
1052 [5.0.0+] CancelSixAxisSensorAccurateUserCalibration
1053 [5.0.0+] GetSixAxisSensorAccurateUserCalibrationState
1100 [5.0.0+] GetHidbusSystemServiceObject

SetVibrationMasterVolume

Takes an input 32bit float.

hid:tmp

This is "nn::hid::IHidTemporaryServer".

Cmd Name
0 GetConsoleSixAxisSensorCalibrationValues

irs

This is "nn::irsensor::IIrSensorServer".

Cmd Name
302 #ActivateIrsensor
303 #DeactivateIrsensor
304 #GetIrsensorSharedMemoryHandle
305 #StopImageProcessor
306 #RunMomentProcessor
307 #RunClusteringProcessor
308 #RunImageTransferProcessor
309 #GetImageTransferProcessorState
310 #RunTeraPluginProcessor
311 #GetNpadIrCameraHandle
312 #RunPointingProcessor
313 #SuspendImageProcessor
314 [3.0.0+] #CheckFirmwareVersion
315 [5.0.0+] SetFunctionLevel
316 [5.0.0+] RunImageTransferExProcessor
317 [5.0.0+] RunIrLedProcessor
318 [5.0.0+] StopImageProcessorAsync
319 [5.0.0+] ActivateIrsensorWithFunctionLevel

ActivateIrsensor

Takes a PID-descriptor and an AppletResourceUserId. No output.

DeactivateIrsensor

Takes a PID-descriptor and an AppletResourceUserId. No output.

GetIrsensorSharedMemoryHandle

Takes a PID-descriptor and an AppletResourceUserId. Returns a SharedMemory handle.

The SharedMemory is mapped with permissions=read-only and size=0x8000.

StopImageProcessor

Takes a PID-descriptor, an #IrCameraHandle, and an AppletResourceUserId. No output.

RunMomentProcessor

Takes a PID-descriptor, an #IrCameraHandle, an AppletResourceUserId, and a #PackedMomentProcessorConfig. No output.

RunClusteringProcessor

Takes a PID-descriptor, an #IrCameraHandle, an AppletResourceUserId, and a #PackedClusteringProcessorConfig. No output.

RunImageTransferProcessor

Takes a PID-descriptor, an #IrCameraHandle, an AppletResourceUserId, a #PackedImageTransferProcessorConfig, an u64 for the TransferMemory_size, and a TransferMemory handle. No output.

Official sw creates the TransferMemory with an user-specified buffer and permissions=0.

GetImageTransferProcessorState

Takes a PID-descriptor, a type-0x6 output buffer, an #IrCameraHandle, and an AppletResourceUserId. Returns an #ImageTransferProcessorState. No output.

RunTeraPluginProcessor

Takes a PID-descriptor, an #IrCameraHandle, a #PackedTeraPluginProcessorConfig (immediately after the previous word), and an AppletResourceUserId. No output.

GetNpadIrCameraHandle

Takes an input u32. Returns an output #IrCameraHandle.

RunPointingProcessor

Takes a PID-descriptor, an #IrCameraHandle, a #PackedDpdProcessorConfig (immediately after the previous word), and an AppletResourceUserId. No output.

SuspendImageProcessor

Takes a PID-descriptor, an #IrCameraHandle, and an AppletResourceUserId. No output.

CheckFirmwareVersion

Takes a PID-descriptor, an #IrCameraHandle, a #PackedMcuVersion, and an AppletResourceUserId. No output.

IrCameraHandle

This is an u32.

PackedMomentProcessorConfig

This is a 0x20-byte struct. This is converted from another structure by the official user-process.

Offset Size Description DefaultConfig
0x0 0x8 ? 0x493E0
0x8 0x1 ? 0x0
0x9 0x1 ? 0x8
0xA 0x1 ? 0x0
0xB 0x5 Padding
0x10 0x8 u16, u32, u16 {Not written}, 0x1400000, 0xF0
0x18 0x4 Hard-coded to 0xA0003.
0x1C 0x1 ? 0x1
0x1D 0x1 ? 0x50
0x1E 0x2 Padding

PackedClusteringProcessorConfig

This is a 0x28-byte struct.

PackedImageTransferProcessorConfig

This is a 0x18-byte struct. This is converted from another structure by the official user-process. The conversion is the same as PackedMomentProcessorConfig, except the code using out +0x1C/+0x1D was removed, and the constant is now located at out+0x10. The code which wrote to out u64 +0x10 from in+0x24 was replaced with code which writes an u8 to out+0x14.

ImageTransferProcessorState

This is a 0x10-byte struct.

PackedTeraPluginProcessorConfig

This is an u64.

PackedDpdProcessorConfig

This is a 0x10-byte struct.

PackedMcuVersion

This is an u32.

irs:sys

This is "nn::irsensor::IIrSensorSystemServer".

Cmd Name
500 SetAppletResourceUserId
501 RegisterAppletResourceUserId
502 UnregisterAppletResourceUserId
503 EnableAppletToGetInput

ahid:cd

This is "nn::ahid::IServerSession".

Cmd Name
0
1
2
3

ahid:hdr

This is "nn::ahid::hdr::ISession".

Cmd Name
0
1
2
3
4

xcd:sys

This is "nn::xcd::detail::ISystemServer".

Cmd Name
0 GetDataFormat
1 SetDataFormat
2 GetMcuState
3 SetMcuState
4 GetMcuVersionForNfc
5 CheckNfcDevicePower
10 SetNfcEvent
11 GetNfcInfo
12 StartNfcDiscovery
13 StopNfcDiscovery
14 StartNtagRead
15 StartNtagWrite
16 SendNfcRawData
17 RegisterMifareKey
18 ClearMifareKey
19 StartMifareRead
20 StartMifareWrite
101 GetAwakeTriggerReasonForLeftRail
102 GetAwakeTriggerReasonForRightRail

hidbus

This is "nn::hidbus::IHidbusServer".

Cmd Name
1 GetBusHandle
2 IsExternalDeviceConnected
3 Initialize
4 Finalize
5 EnableExternalDevice
6 GetExternalDeviceId
7 SendCommandAsync
8 GetSendCommandAsynceResult
9 SetEventForSendCommandAsycResult
10 GetSharedMemoryHandle
11 EnableJoyPollingReceiveMode
12 DisableJoyPollingReceiveMode
13 GetPollingData

RomFS

The hid-sysmodule RomFS contains:

 ftmFwUpdate
   ├── NTD_4CD_1801.fts256
   └── NTD_4CD_2602.fts256

These are firmware files for the touchscreen controller.

Firmware update

Starting with 3.0.0 HID-sysmodule now contains strings for data stored in title 0100000000000822.