View source for NFC:ReadAppData

=Request=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code [Starting with 9.3.0-X: 0x00150040]
|-
| 1
| Size
|}

The following is located 0x100-bytes after the beginning of the above command buffer:
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| (Size<<14)  <nowiki>|</nowiki> 2
|-
| 1
| Pointer to output buf
|}

=Response=
{| class="wikitable" border="1"
|-
!  Index Word
!  Description
|-
| 0
| Header code
|-
| 1
| Result code
|}

=Description=
This reads the app-data from the [[Amiibo]] data already stored in memory. The size must be >=0xD8-bytes, but the actual used size is hard-coded to 0xD8.

A certain NFC module state field must be non-zero in order to use this, otherwise an error is returned(same field as [[NFC:WriteAppData]]).