NFCDEV:ReadRawPages
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Request[edit]
| Index Word | Description |
|---|---|
| 0 | Header code [0x00110100] |
| 1 | u32, Unknown. inr1 for send_nfctag_cmd(). |
| 2 | u32 outputsize |
| 3 | u8 pageaddr |
| 4 | u8 totalpages |
The handler for this IPC command expects the following 0x100-bytes after the beginning of the above command buffer:
| Index Word | Description |
|---|---|
| 0 | Descriptor for static buffer (id 0) |
| 1 | Output buffer address with static_buf_id=0 |
Response[edit]
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
| 2 | Descriptor for static buffer (id 0) |
| 3 | Output data pointer with static_buf_id=0 |
Description[edit]
This reads raw NFC tag pages by calling send_nfctag_cmd() with cmd 0x3A("FAST_READ"). The output-data is stored on stack, which is copied to the specified output-buffer afterwards using the actual_output_size. An error is returned if actual_output_size is larger than outputsize.
outputsize 0x800 is used when it's >=0x800.