CECDU:OpenAndRead

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Request

Index Word Description
0 Header code [0x00120104]
1 buffer size (unused)
2 NCCH Program ID?
3 data type
4 ?
5 0x20
7 (buffer size << 4) | 0xC
8 buffer

Response

Index Word Description
0 Header code
1 Result code
2 Total bytes read

Notes

This reads to the buffer some data stored in "data:/CEC/<file>" (where "data:/" is mapped to the SystemSaveData archive). <file> is determined by the "data type" argument.