HID Services

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Revision as of 21:18, 7 June 2016 by Steveice10 (talk | contribs) (Found in Home Menu.)
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The maximum number of sessions that can open with all of these services combined is 6.

HID service "hid:USER"

Command Header Only available with hid:SPVR Description
0x0001.... Yes ?
0x0002.... Yes ?
0x0003.... Yes ?
0x000400C0 Yes ?
0x00050000 Yes ?
0x00060000 Yes ?
0x00070140 Yes ?
0x00080000 Yes ?
0x00090000 Yes ?
0x000A0000 No GetIPCHandles
0x000B0000 Yes StartAnalogStickCalibration
0x000C.... Yes ?
0x000D.... Yes ?
0x000E0000 Yes GetAnalogStickCalibrateParam
0x000F.... Yes ?
0x0010.... Yes ?
0x00110000 No EnableAccelerometer
0x00120000 No DisableAccelerometer
0x00130000 No EnableGyroscopeLow
0x00140000 No DisableGyroscopeLow
0x00150000 No GetGyroscopeLowRawToDpsCoefficient
0x00160000 No GetGyroscopeLowCalibrateParam
0x00170000 No GetSoundVolume

HID service "hid:SPVR"

This is used by Home Menu and other system titles. The command-handler for this is the same as the other HID services, see above.

HID service "hid:QTM"

This was added with 9.0.0-20. HID module only registers+handles this service when running on New 3DS. The command-handler for this is the same as the other HID services, see above. This cmd-handler thread only runs on core2-3, while the other cmd-handler threads run on core0. The cores the cmd-handler thread runs on is the only difference between hid:QTM and the other HID services.

HID service "hid:NFC"

This was added with 9.3.0-X. NFC module uses this with command 0x00180040, with cmdreq[1] = 0 / 1.

See Also

HID Shared Memory