ample-rendered">
<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">embedded_hal</span> <span class="kw">as</span> <span class="ident">hal</span>;
<span class="attribute">#[<span class="ident">macro_use</span>(<span class="ident">block</span>)]</span>
<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">nb</span>;

<span class="kw">use</span> <span class="ident">hal</span>::<span class="ident">prelude</span>::<span class="kw-2">*</span>;

<span class