<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
<channel>
<title><![CDATA[蜗窝科技]]></title> 
<description><![CDATA[慢下来，享受技术。]]></description>
<link>http://www.wowotech.net/</link>
<language>zh-cn</language>
<generator>www.emlog.net</generator>
<item>
	<title>linux thermal framework(5)_thermal core</title>
	<link>http://www.wowotech.net/pm_subsystem/523.html</link>
	<description><![CDATA[<p style="--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x:;--tw-pan-y:;--tw-pinch-zoom:;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position:;--tw-gradient-via-position:;--tw-gradient-to-position:;--tw-ordinal:;--tw-slashed-zero:;--tw-numeric-figure:;--tw-numeric-spacing:;--tw-numeric-fraction:;--tw-ring-inset:;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:rgb(59 130 246 / .5);--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur:;--tw-brightness:;--tw-contrast:;--tw-grayscale:;--tw-hue-rotate:;--tw-invert:;--tw-saturate:;--tw-sepia:;--tw-drop-shadow:;--tw-backdrop-blur:;--tw-backdrop-brightness:;--tw-backdrop-contrast:;--tw-backdrop-grayscale:;--tw-backdrop-hue-rotate:;--tw-backdrop-invert:;--tw-backdrop-opacity:;--tw-backdrop-saturate:;--tw-backdrop-sepia:;margin-top:0px;margin-bottom:16px;color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:0px;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;">
	本文从thermal framework core对内部实现做一个简单的分析
</p> <a href="http://www.wowotech.net/pm_subsystem/523.html">阅读全文&gt;&gt;</a>]]></description>
	<pubDate>Mon, 14 Apr 2025 02:47:55 +0000</pubDate>
	<author>huowj</author>
	<guid>http://www.wowotech.net/pm_subsystem/523.html</guid>

</item>
<item>
	<title>linux thermal framework(4)_thermal governor</title>
	<link>http://www.wowotech.net/pm_subsystem/522.html</link>
	<description><![CDATA[<span style="color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:0px;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;display:inline !important;float:none;">thermal governor是通过一定算法控制cooling device状态来控温的在这篇文章中，我们使用一个简单的step_wise governor来说明整个过程。</span> <a href="http://www.wowotech.net/pm_subsystem/522.html">阅读全文&gt;&gt;</a>]]></description>
	<pubDate>Mon, 14 Apr 2025 02:45:14 +0000</pubDate>
	<author>huowj</author>
	<guid>http://www.wowotech.net/pm_subsystem/522.html</guid>

</item>
<item>
	<title>linux thermal framework(3)_thermal cooling device</title>
	<link>http://www.wowotech.net/pm_subsystem/521.html</link>
	<description><![CDATA[<span style="color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:0px;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;display:inline !important;float:none;">linux使用thermal cooling device来描述一个平台上可以降温的设备，<span style="color:#333333;font-family:&quot;font-size:13px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:left;text-indent:0px;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;display:inline !important;float:none;">本文详细介绍thermal cooling device相关的函数接口和相关调用过程。</span></span> <a href="http://www.wowotech.net/pm_subsystem/521.html">阅读全文&gt;&gt;</a>]]></description>
	<pubDate>Mon, 14 Apr 2025 02:33:00 +0000</pubDate>
	<author>huowj</author>
	<guid>http://www.wowotech.net/pm_subsystem/521.html</guid>

</item>
<item>
	<title>linux thermal framework(2)_thermal zone</title>
	<link>http://www.wowotech.net/pm_subsystem/520.html</link>
	<description><![CDATA[<span style="color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:0px;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;display:inline !important;float:none;">linux使用thermal zone来描述一个平台各个区域的温度信息，本文详细介绍thermal_zone相关的函数接口和相关调用过程。</span> <a href="http://www.wowotech.net/pm_subsystem/520.html">阅读全文&gt;&gt;</a>]]></description>
	<pubDate>Mon, 14 Apr 2025 02:15:42 +0000</pubDate>
	<author>huowj</author>
	<guid>http://www.wowotech.net/pm_subsystem/520.html</guid>

</item>
<item>
	<title>linux thermal framework(1)_概述</title>
	<link>http://www.wowotech.net/pm_subsystem/519.html</link>
	<description><![CDATA[<p style="margin-top:0px;margin-bottom:16px;color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:2em;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;">
	热能是电子器件在通电工作后散发能量的主要方式之一，电子器件（cpu、电源适配器等）中的电阻、晶体管、集成电路等元件在工作中，电流通过导体，电子与原子碰撞，导致能量以热能形式散发。
</p>
<p style="margin-top:0px;margin-bottom:16px;color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:2em;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;">
	在手持移动设备（手机、手表等）中，由于接触人体皮肤，保证设备的温度在人体可接受范围内是重要的一个研发方向，硬件上可以通过选择更低功耗的电子器件或者在设备内部添加散热材料，比方说导热凝胶、石墨片、金属散热片等，来降低温度，软件上一般可以通过温度监控和动态频率调节减少热量产生的方式来降温。
</p>
<p style="margin-top:0px;margin-bottom:16px;color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:2em;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;">
	linux thermal framework是在kernel层面，通过监控器件温度，动态调节频率等方法管理设备温度
</p>
<p style="margin-top:0px;margin-bottom:16px;color:#333333;font-family:&quot;font-size:16px;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;orphans:2;text-align:start;text-indent:2em;text-transform:none;widows:2;word-spacing:0px;-webkit-text-stroke-width:0px;white-space:normal;background-color:#FFFFFF;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;">
	本文简单介绍了linux thermal framework的主要功能和接口设计
</p> <a href="http://www.wowotech.net/pm_subsystem/519.html">阅读全文&gt;&gt;</a>]]></description>
	<pubDate>Mon, 14 Apr 2025 01:56:16 +0000</pubDate>
	<author>huowj</author>
	<guid>http://www.wowotech.net/pm_subsystem/519.html</guid>

</item></channel>
</rss>