Manu services: Difference between revisions
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{| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
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! Cmd || Name || Notes | ! Cmd || Name || Notes | ||
|- | |- | ||
| 0 || || Takes 4 bytes of input, and produces 0 bytes output. | | 0 || InitUsbTransferPipeFsFile || Takes 4 bytes of input, and produces 0 bytes output. | ||
|- | |- | ||
| 1 || FsFile_Exists || Takes an X descriptor, and produces, 8 bytes output. | | 1 || FsFile_Exists || Takes an X descriptor, and produces, 8 bytes output. | ||
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| 3 || FsFile_Write || Takes 0x18 bytes of input, an A descriptor, and an X descriptor, and produces 0 bytes of output. | | 3 || FsFile_Write || Takes 0x18 bytes of input, an A descriptor, and an X descriptor, and produces 0 bytes of output. | ||
|- | |- | ||
| 4 || || Takes 4 bytes of input, and produces 0 bytes of output. | | 4 || InitUsbTransferPipeRaw || Takes 4 bytes of input, and produces 0 bytes of output. | ||
|- | |- | ||
| 5 || || Takes 0x10 bytes of input and a B descriptor, and produces 8 bytes of output. | | 5 || Raw_Read || Takes 0x10 bytes of input and a B descriptor, and produces 8 bytes of output. | ||
|- | |- | ||
| 6 || || Takes 0x10 bytes of input and an A descriptor, and produces 8 bytes of output. | | 6 || Raw_Write || Takes 0x10 bytes of input and an A descriptor, and produces 8 bytes of output. | ||
|- | |- | ||
|} | |} | ||
All commands are wrappers for [[USB_services|usb:ds]] requests with USB configured as: | |||
VID: 0x057E (Nintendo Co., Ltd) | |||
PID: 0x3000 | |||
BCD: [0x62-byte array] | |||
0x00: 0x0100 | |||
0x02: "Nintendo" | |||
0x22: "NintendoSdkDebugger" | |||
0x42: "SerialNumber" | |||
[[SystemInitializer]] only uses cmd1..cmd3. | |||
== InitUsbTransferPipeFsFile == | |||
Takes an unknown u32 (ID?) and configures a transfer pipe over [[USB_services|usb:ds]] for file access mode. | |||
== FsFile_Exists == | == FsFile_Exists == | ||
Takes an input path string(type-0x9 buffer), returns 8-bytes for the output u8 flag. | Takes an input path string (type-0x9 buffer), returns 8-bytes for the output u8 flag. | ||
Checks whether the specified file exists. | Checks whether the specified file exists. | ||
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SystemInitializer also uses this as "FsFile::Create" with all input u64s set to 0. | SystemInitializer also uses this as "FsFile::Create" with all input u64s set to 0. | ||
== InitUsbTransferPipeRaw == | |||
Takes an unknown u32 (ID?) and configures a transfer pipe over [[USB_services|usb:ds]] for raw access mode. | |||
== Raw_Read == | |||
Takes a type-0x6 output buffer and 2 u64s: '''offset''' and '''size'''. | |||
Reads raw data from the device. | |||
== Raw_Write == | |||
Takes a type-0x5 input buffer and 2 u64s: '''offset''' and '''size'''. | |||
Writes raw data to the device. | |||