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<h1 class='fqn'><span class='in-band'>Trait <a href='../index.html'>trellis</a>::<wbr><a href='index.html'>devices</a>::<wbr><a class='trait' href=''>I2CMasterDevice</a></span><span class='out-of-band'><span id='render-detail'>
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</span><a id='src-182' class='srclink' href='../../src/trellis/src/devices.rs.html#15-18' title='goto source code'>[src]</a></span></h1>
<pre class='rust trait'>pub trait I2CMasterDevice {
fn <a href='#tymethod.write_block' class='fnname'>write_block</a>(&mut self, register: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>, values: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a><a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>]</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a>>;
fn <a href='#tymethod.read_block' class='fnname'>read_block</a>(&mut self, register: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>, len: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='struct' href='https://doc.rust-lang.org/nightly/collections/vec/struct.Vec.html' title='collections::vec::Vec'>Vec</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>>>;
}</pre><div class='docblock'><p>Host devices that are connected to the Trellis. The Trellis is the slave.
This trate is a small abstraction over the full I2C
since we need only a very small subset.
This trate exists also to make the I2C communciation testable (see also MockDevice
that implements this trait).</p>
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<h2 id='required-methods'>Required Methods</h2>
<div class='methods'>
<h3 id='tymethod.write_block' class='method stab '><code>fn <a href='#tymethod.write_block' class='fnname'>write_block</a>(&mut self, register: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>, values: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>&[</a><a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a><a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.slice.html'>]</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.tuple.html'>()</a>></code></h3><h3 id='tymethod.read_block' class='method stab '><code>fn <a href='#tymethod.read_block' class='fnname'>read_block</a>(&mut self, register: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>, len: <a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>) -> <a class='type' href='https://doc.rust-lang.org/nightly/std/io/error/type.Result.html' title='std::io::error::Result'>Result</a><<a class='struct' href='https://doc.rust-lang.org/nightly/collections/vec/struct.Vec.html' title='collections::vec::Vec'>Vec</a><<a class='primitive' href='https://doc.rust-lang.org/nightly/std/primitive.u8.html'>u8</a>>></code></h3></div>
<h2 id='implementors'>Implementors</h2>
<ul class='item-list' id='implementors-list'>
<li><code>impl I2CMasterDevice for <a class='struct' href='../../trellis/devices/struct.RaspberryPiBPlus.html' title='trellis::devices::RaspberryPiBPlus'>RaspberryPiBPlus</a></code></li>
<li><code>impl I2CMasterDevice for <a class='struct' href='../../trellis/mock/struct.MockDevice.html' title='trellis::mock::MockDevice'>MockDevice</a></code></li>
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