View source for Manu services

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

= manu =

{| class="wikitable" border="1"
|-
! Cmd || Name || Notes
|-
| 0 || || Takes 4 bytes of input, and produces 0 bytes output.
|-
| 1 || FsFile_Exists || Takes an X descriptor, and produces, 8 bytes output.
|-
| 2 || || Takes 0x18 bytes of input, a B descriptor, and an X descriptor, and produces 0 bytes of output.
|-
| 3 || || 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.
|-
| 5 || || 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.
|-
|}

This seems to interface with [[USB_services|usb:ds]]. SystemInitializer only uses cmd1..cmd3.

== FsFile_Exists ==
Takes an input path string, returns 8-bytes for the output u8 flag.

Checks whether the specified file exists.

This is "FsFile::Exists" in SystemInitializer.