https://www.3dbrew.org/w/index.php?action=history&feed=atom&title=I2C%3AWriteRegistersBuffer8 2026-06-02T10:40:52Z Revision history for this page on the wiki MediaWiki 1.43.1 https://www.3dbrew.org/w/index.php?title=I2C:WriteRegistersBuffer8&diff=23826&oldid=prev 2026-05-28T12:15:21Z

<p>Created page with &quot;=Request= {{IPC/Request}} {{IPC/RequestHeader|0x0011|3|2}} {{IPC/RequestEntry|u8, device ID}} {{IPC/RequestEntry|u8, starting register}} {{IPC/RequestEntry|u32, size}} {{IPC/MapPointerR|Input buffer pointer}} {{IPC/RequestEnd}} =Response= {{IPC/Request}} {{#vardefine:ipc_offset|0}} {{IPC/RequestHeader|0x0011|1|2}} {{IPC/RequestEntry|Result code}} {{IPC/MapPointerR|Input buffer pointer}} {{IPC/RequestEnd}} =Description= Writes the given buffer sequentially to a range...&quot;</p> <p><b>New page</b></p><div>=Request=<br /> <br /> <br /> {{IPC/Request}}<br /> {{IPC/RequestHeader|0x0011|3|2}}<br /> {{IPC/RequestEntry|u8, device ID}}<br /> {{IPC/RequestEntry|u8, starting register}}<br /> {{IPC/RequestEntry|u32, size}}<br /> {{IPC/MapPointerR|Input buffer pointer}}<br /> {{IPC/RequestEnd}}<br /> <br /> =Response=<br /> <br /> {{IPC/Request}}<br /> {{#vardefine:ipc_offset|0}}<br /> {{IPC/RequestHeader|0x0011|1|2}}<br /> {{IPC/RequestEntry|Result code}}<br /> {{IPC/MapPointerR|Input buffer pointer}}<br /> {{IPC/RequestEnd}}<br /> <br /> =Description=<br /> Writes the given buffer sequentially to a range of 8-bit I2C registers of the specified device.<br /> <br /> Similar to [[I2C:WriteRegisters8]], except this version uses a mapped buffer instead of a static buffer.<br /> <br /> For example, writing a buffer of consisting of &lt;code&gt;{ 0xAA, 0xBB, 0xCC, 0xDD }&lt;/code&gt; with starting register 0x5 would do the following:<br /> <br /> &lt;pre&gt;<br /> reg[0x5] = 0xAA<br /> reg[0x6] = 0xBB<br /> reg[0x7] = 0xCC<br /> reg[0x8] = 0xDD<br /> &lt;/pre&gt;</div>

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