https://www.3dbrew.org/w/index.php?action=history&feed=atom&title=NFCP%3ASendTagCommand 2026-05-04T00:49:36Z Revision history for this page on the wiki MediaWiki 1.43.1 https://www.3dbrew.org/w/index.php?title=NFCP:SendTagCommand&diff=19662&oldid=prev 2017-02-17T17:33:26Z

<p>Created page with &quot;=Request= {{IPC/Request}} {{#vardefine:ipc_offset|0}} {{IPC/RequestEntry|Header code [0x000500C2]}} {{IPC/RequestEntry|u32 inputsize}} {{IPC/RequestEntry|u32 outputsize}} {{IP...&quot;</p> <p><b>New page</b></p><div>=Request=<br /> {{IPC/Request}}<br /> {{#vardefine:ipc_offset|0}}<br /> {{IPC/RequestEntry|Header code [0x000500C2]}}<br /> {{IPC/RequestEntry|u32 inputsize}}<br /> {{IPC/RequestEntry|u32 outputsize}}<br /> {{IPC/RequestEntry|u32 timing value. This is the raw version of the [[NFC:SendTagCommand]] timing field.}}<br /> {{IPC/TranslateStaticBuffer|&lt;nowiki&gt;Input buffer address with static_buf_id=0&lt;/nowiki&gt;|0}}<br /> {{IPC/RequestEnd}}<br /> <br /> {{IPC/RequestStaticBuffers}}<br /> {{#vardefine:ipc_offset|0}}<br /> {{IPC/TranslateStaticBuffer|Output buffer address|0}}<br /> {{IPC/RequestEnd}}<br /> <br /> =Response=<br /> {{IPC/Request}}<br /> {{#vardefine:ipc_offset|0}}<br /> {{IPC/RequestEntry|Header code}}<br /> {{IPC/RequestEntry|Result code}}<br /> {{IPC/RequestEntry|u32 actual_output_size}}<br /> {{IPC/TranslateStaticBuffer|&lt;nowiki&gt;Output data pointer with static_buf_id=0&lt;/nowiki&gt;|0}}<br /> {{IPC/RequestEnd}}<br /> <br /> =Description=<br /> This is about the same as [[NFCS:SendTagCommand]], except that this verifies that the input/output buffer ptrs are not NULL. This also clears the output buffer before calling the cmd-sending func. A state field(probably TagState?) must match 3.<br /> <br /> outputsize value 0x800 will be used when it&#039;s &gt;=0x800.</div>

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