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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1"><span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/tsensor/tsensor-data-structure.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">数据结构设计</h1><div class="date inPage">26 Nov 2024</div><div style="color: gray;">
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Read time: 1 minute(s)
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</div><div class="- topic/body concept/conbody body conbody"><div class="- topic/p p" data-ofbid="d78906e23__20250121171525">TSensor 数据类型及其结构描述如下：<ul class="- topic/ul ul" id="tsensor_data_structure__ul_k4m_yvs_c1c" data-ofbid="tsensor_data_structure__ul_k4m_yvs_c1c"><li class="- topic/li li" data-ofbid="d78906e26__20250121171525"><strong class="+ topic/ph hi-d/b ph b">struct aic_tsen_dev</strong>：<span class="- topic/ph ph">属于 Driver
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层内部使用的数据结构，</span>用于管理 TSensor
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控制器的设备资源<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="tsensor_data_structure__codeblock_iyf_wgg_f1c" data-ofbid="tsensor_data_structure__codeblock_iyf_wgg_f1c"><strong class="hl-keyword">struct</strong> aic_tsen_dev {
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<strong class="hl-keyword">struct</strong> rt_sensor_device dev;
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u32 pclk_rate;
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<strong class="hl-keyword">struct</strong> aic_tsen_ch *ch;
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};</pre></li><li class="- topic/li li" data-ofbid="d78906e35__20250121171525"><strong class="+ topic/ph hi-d/b ph b">struct aic_tsen_ch</strong>：属于 HAL 层接口，管理一个 TSensor
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通道的配置信息<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="tsensor_data_structure__codeblock_odk_ygg_f1c" data-ofbid="tsensor_data_structure__codeblock_odk_ygg_f1c"><strong class="hl-keyword">struct</strong> aic_tsen_ch {
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<strong class="hl-keyword">int</strong> id;
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bool available;
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<strong class="hl-keyword">char</strong> name[<span class="hl-number">16</span>];
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<strong class="hl-keyword">enum</strong> aic_tsen_mode mode;
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bool diff_mode;
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bool inverted;
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u16 latest_data; <em class="hl-comment">// 10 * actual temperature value</em>
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u16 smp_period; <em class="hl-comment">// in seconds</em>
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bool hta_enable; <em class="hl-comment">// high temperature alarm</em>
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u16 hta_thd; <em class="hl-comment">// 10 * temperature value</em>
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u16 hta_rm_thd; <em class="hl-comment">// 10 * temperature value</em>
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bool lta_enable; <em class="hl-comment">// low temperature alarm</em>
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u16 lta_thd; <em class="hl-comment">// 10 * temperature value</em>
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u16 lta_rm_thd; <em class="hl-comment">// 10 * temperature value</em>
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bool otp_enable; <em class="hl-comment">// over temperature protection</em>
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u16 otp_thd; <em class="hl-comment">// 10 * temperature value</em>
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<strong class="hl-keyword">int</strong> slope; <em class="hl-comment">// 10000 * actual slope</em>
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<strong class="hl-keyword">int</strong> offset; <em class="hl-comment">// 10000 * actual offset</em>
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aicos_sem_t complete;
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};</pre></li></ul></div></div></article></main></div>
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