2,799
edits
Changes
Jump to navigation
Jump to search
Line 2:
Line 2: − − + Line 15:
Line 14: − + − + − + − This seems to interface with [[USB_services|usb:ds]]. SystemInitializer only uses cmd1..cmd3.+ + + + + + + + + + + + + − + Line 43:
Line 54: + + + + + + + + + + + + +
no edit summary
= manu =
= manu =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 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.
| 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.
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.