IR Services: Difference between revisions

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[[Category:Services]]
__TOC__
{{Anchor|IRU}}{{Anchor|ir:u}}
= IR Service "ir:u" =
= IR Service "ir:u" =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
!  Command Header
!  Command Header
!  Available since system version
!  Description
!  Description
|-
|-
| 0x00010000
| 0x00010000
| [[1.0.0-0]]
| [[IRU:Initialize|Initialize]]
| [[IRU:Initialize|Initialize]]
|-
|-
| 0x00020000
| 0x00020000
| [[1.0.0-0]]
| [[IRU:Shutdown|Shutdown]]
| [[IRU:Shutdown|Shutdown]]
|-
|-
| 0x00030042
| 0x00030042
| [[1.0.0-0]]
| [[IRU:StartSendTransfer|StartSendTransfer]]
| [[IRU:StartSendTransfer|StartSendTransfer]]
|-
|-
| 0x00040000
| 0x00040000
| [[1.0.0-0]]
| [[IRU:WaitSendTransfer|WaitSendTransfer]]
| [[IRU:WaitSendTransfer|WaitSendTransfer]]
|-
|-
| 0x000500C2
| 0x000500C2
| [[1.0.0-0]]
| [[IRU:StartRecvTransfer|StartRecvTransfer]]
| [[IRU:StartRecvTransfer|StartRecvTransfer]]
|-
|-
| 0x00060000
| 0x00060000
| [[1.0.0-0]]
| [[IRU:WaitRecvTransfer|WaitRecvTransfer]]
| [[IRU:WaitRecvTransfer|WaitRecvTransfer]]
|-
|-
| 0x00070000
| 0x00070000
| [[1.0.0-0]]
| [[IRU:GetRecvTransferCount|GetRecvTransferCount]]
| [[IRU:GetRecvTransferCount|GetRecvTransferCount]]
|-
|-
| 0x00080000
| 0x00080000
| [[1.0.0-0]]
| [[IRU:GetSendState|GetSendState]]
| [[IRU:GetSendState|GetSendState]]
|-
|-
| 0x00090040
| 0x00090040
| [[1.0.0-0]]
| [[IRU:SetBitRate|SetBitRate]]
| [[IRU:SetBitRate|SetBitRate]]
|-
|-
| 0x000A0000
| 0x000A0000
| [[1.0.0-0]]
| [[IRU:GetBitRate|GetBitRate]]
| [[IRU:GetBitRate|GetBitRate]]
|-
|-
| 0x000B0040
| 0x000B0040
| [[1.0.0-0]]
| [[IRU:SetIRLEDState|SetIRLEDState]]
| [[IRU:SetIRLEDState|SetIRLEDState]]
|-
|-
| 0x000C0000
| 0x000C0000
| [[1.0.0-0]]
| [[IRU:GetIRLEDRecvState|GetIRLEDRecvState]]
| [[IRU:GetIRLEDRecvState|GetIRLEDRecvState]]
|-
|-
| 0x000D0000
| 0x000D0000
| [[1.0.0-0]]
| [[IRU:GetSendFinishedEvent|GetSendFinishedEvent]]
| [[IRU:GetSendFinishedEvent|GetSendFinishedEvent]]
|-
|-
| 0x000E0000
| 0x000E0000
| [[1.0.0-0]]
| [[IRU:GetRecvFinishedEvent|GetRecvFinishedEvent]]
| [[IRU:GetRecvFinishedEvent|GetRecvFinishedEvent]]
|-
|-
| 0x000F0000
| 0x000F0000
| [[1.0.0-0]]
| [[IRU:GetTransferState|GetTransferState]]
| [[IRU:GetTransferState|GetTransferState]]
|-
|-
| 0x00100000
| 0x00100000
| GetErrorStatus
| [[1.0.0-0]]
| [[IRU::GetErrorStatus|GetErrorStatus]]
|-
|-
| 0x00110040
| 0x00110040
| [[1.0.0-0]]
| [[IRU:SetSleepModeActive|SetSleepModeActive]]
| [[IRU:SetSleepModeActive|SetSleepModeActive]]
|-
|-
| 0x00120040
| 0x00120040
| [[1.0.0-0]]
| [[IRU:SetSleepModeState|SetSleepModeState]]
| [[IRU:SetSleepModeState|SetSleepModeState]]
|}
|}


{{Anchor|IRUSER}}{{Anchor|ir:USER}}
= IR Service "ir:USER" =
= IR Service "ir:USER" =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
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| 0x00010182
| 0x00010182
| [[2.0.0-2]]
| [[2.0.0-2]]
| InitializeIrnop
| [[IRUSER:InitializeIrnop|InitializeIrnop]]
|-
|-
| 0x00020000
| 0x00020000
Line 84: Line 105:
| ClearSendBuffer
| ClearSendBuffer
|-
|-
| 0x0005....
| 0x000500C0
| [[2.0.0-2]]
| [[2.0.0-2]]
| WaitConnection
| WaitConnection
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| RequireConnection (u8 input)
| RequireConnection (u8 input)
|-
|-
| 0x0007....
| 0x000702C0
| [[2.0.0-2]]
| [[2.0.0-2]]
| AutoConnection
| AutoConnection
|-
|-
| 0x0008....
| 0x00080000
| [[2.0.0-2]]
| [[2.0.0-2]]
| AnyConnection
| AnyConnection
Line 124: Line 145:
| SendIrnopLarge (u32 size, ((Size<<8) <nowiki>|</nowiki> 10), inbufptr)
| SendIrnopLarge (u32 size, ((Size<<8) <nowiki>|</nowiki> 10), inbufptr)
|-
|-
| 0x000F....
| 0x000F0040
| [[2.0.0-2]]
| [[2.0.0-2]]
| ReceiveIrnop
| ReceiveIrnop
|-
|-
| 0x0010....
| 0x00100042
| [[2.0.0-2]]
| [[2.0.0-2]]
| ReceiveIrnopLarge
| ReceiveIrnopLarge
Line 162: Line 183:
| 0x00180182
| 0x00180182
| [[2.2.0-X]]
| [[2.2.0-X]]
| InitializeIrnopShared (u32, u32, u32, u32, u32, u8, 0, handle)
| [[IRUSER:InitializeIrnopShared|InitializeIrnopShared]]
|-
|-
| 0x00190040
| 0x00190040
Line 168: Line 189:
| ReleaseReceivedData (32bit_value input)
| ReleaseReceivedData (32bit_value input)
|-
|-
| 0x001A....
| 0x001A0040
| [[2.2.0-X]]
| [[2.2.0-X]]
| SetOwnMachineId
| SetOwnMachineId (u8 input)
|}
|}


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When sending data, SendIrnop is used when the size is <=0xFC, otherwise SendIrnopLarge is used.
When sending data, SendIrnop is used when the size is <=0xFC, otherwise SendIrnopLarge is used.


{{Anchor|IRRST}}{{Anchor|ir:rst}}
= IR Service "ir:rst" =
= IR Service "ir:rst" =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
Line 210: Line 232:
| 0x00070080
| 0x00070080
| [[9.0.0-20]]
| [[9.0.0-20]]
| (u8 unk0, u8 unk1) ?
| (u8 unk0, u8 unk1) This is used for calibrating the C-stick on the N3DS EXTHID.
|-
|-
| 0x00080000
| 0x00080000
Line 228: Line 250:
IRU is for regular IR comms. IRUSER uses a custom IR protocol(above the physical layer). Both of these services use IrDA-SIR. The IR hardware seems to only support IrDA-SIR, other physical protocols such as the one for TV-remotes are not supported(going by the datasheet linked [[Hardware|here]] for a different IC at least).
IRU is for regular IR comms. IRUSER uses a custom IR protocol(above the physical layer). Both of these services use IrDA-SIR. The IR hardware seems to only support IrDA-SIR, other physical protocols such as the one for TV-remotes are not supported(going by the datasheet linked [[Hardware|here]] for a different IC at least).


The protocol used with IRUSER involves encryption(?) implemented in software. IRUSER is used for the [[Circle Pad Pro]]. This same IRUSER service uses the New3DS HID hardware when running on New3DS(note that the main service for New3DS HID is ir:rst).
The protocol used with IRUSER involves encryption(?) implemented in software. IRUSER is used for the [[Circle Pad Pro]]. This same IRUSER service uses the New3DS HID hardware when running on New3DS. Note that the main service for New3DS HID is ir:rst, and these two service are mutually exclusive: when one is initialized and reading data from New3DS HID, the other cannot access it.
 
[[Category:Services]]