This is used for 3DS<>DS(i) local-WLAN communications, via the DS<>DS wifi protocol.
See also here.
MP service “mp:u” #
| Command Header | Available since system-version | Description |
|---|---|---|
| 0x00010040 | GetHandle | |
| 0x00020000 | Initialize | |
| 0x00030000 | Shutdown | |
| 0x000400C0 | Bind | |
| 0x00050042 | SetBeaconData | |
| 0x00060000 | Used prior to MP:Shutdown. | |
| 0x00070042 | SetAppData | |
| 0x00080040 | (s8 unk) Writes the input value into state as an u16, etc. | |
| 0x00090040 | (u16 unk) ? | |
| 0x000A0000 | Unknown. Writes the output u16 to cmdreply[2]. | |
| 0x000B0000 | Unknown. Writes the output u32 to cmdreply[2]. | |
| 0x000C0000 | Unknown. Writes the output u32 to cmdreply[2]. | |
| 0x000D00C2 | ? | |
| 0x000E0084 | ? | |
| 0x000F00C2 | ? | |
| 0x00100000 | ? | |
| 0x00110080 | RecvDataFrame | |
| 0x00120082 | ? | |
| 0x00130040 | (u32 unk) ? | |
| 0x001400C2 | SendDataFrame |
nodeID #
This is an u32 value where the intended range is <16. It’s unknown whether this is for nodes or some sessionID.