Manu services

Manu ("Manufacturing") services are provided by the 010000000000B14A sysmodule, which is installed at the factory but not on normal retail systems.

manu

This is "nn::manu::IManu".

Cmd	Name
0	InitializeUsbTransferPipeFile
1	IsFileExist
2	ReadFile
3	WriteFile
4	InitializeUsbTransferPipeRaw
5	ReadRaw
6	WriteRaw
7	[7.0.0+]
8	[14.0.0+]

All commands are wrappers for usb:ds requests with USB configured as:

VID:           0x057E (Nintendo Co., Ltd)
PID:           0x3000
bcdDevice:     0x0100 (1.00)
Manufacturer:  "Nintendo"
Product:       "NintendoSdkDebugger"
SerialNumber:  "SerialNumber"

[7.0.0+] USB is now configured as:

VID:           0x057E (Nintendo Co., Ltd)
PID:           0x3003
bcdDevice:     0x0100 (1.00)
Manufacturer:  "Nintendo"
Product:       "NintendoSdkManufacturing"
SerialNumber:  "SerialNumber"

InitializeUsbTransferPipeFile

Unofficial name.

Takes an input u32. No output.

Configures a transfer pipe over usb:ds for file access mode.

IsFileExist

Unofficial name.

Takes a type-0x9 input buffer containing a path string. Returns an output u64.

Checks whether the specified file exists.

This is "FsFile::Exists" in SystemInitializer.

ReadFile

Unofficial name.

Takes a type-0x6 output buffer, a type-0x9 input buffer containing a path string and three u64s OutSize, Offset and InSize. No output.

Reads data from the specified file.

WriteFile

Unofficial name.

Takes a type-0x5 output input, a type-0x9 input buffer containing a path string and three u64s OutSize, Offset and InSize. No output.

Writes data to the specified file.

SystemInitializer also uses this as "FsFile::Create" with all input u64s set to 0.

InitializeUsbTransferPipeRaw

Unofficial name.

Takes an input u32. No output.

Configures a transfer pipe over usb:ds for raw access mode.

ReadRaw

Unofficial name.

Takes a type-0x6 output buffer and two u64s Offset and Size. No output.

Reads raw data from the device.

WriteRaw

Unofficial name.

Takes a type-0x5 input buffer and two u64s Offset and Size. No output.

Writes raw data to the device.