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Request
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
|
1
|
Output buffer address with static_buf_id=0
|
Response
Index Word
|
Description
|
0
|
Header code
|
1
|
Result code
|
2
|
Descriptor for static buffer
|
3
|
Output data pointer with static_buf_id=0
|
Description
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.