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<?xml-stylesheet type="text/xsl" href="https://e2echina.ti.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>基于 Stellaris®︎ ARM®︎ Cortex™︎-M3 的 MCU (Read-Only) - 最近的话题</title><link>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu</link><description /><dc:language>zh-CN</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Thu, 13 May 2021 05:46:04 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu" /><item><title>TCA9545APWR和TUSB9261IPVP芯片的驱动文档</title><link>https://e2echina.ti.com/thread/203331?ContentTypeID=0</link><pubDate>Thu, 13 May 2021 05:42:35 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:531ac433-a023-4ea4-967b-e97b6c8fcabb</guid><dc:creator>user6004492</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/203331?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/203331/tca9545apwr-tusb9261ipvp/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;请帮忙提供TCA9545APWR和TUSB9261IPVP芯片的驱动文档，其中项目信息如下：&lt;/p&gt;
&lt;div&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;项目名：SMARC3399&lt;/p&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp; OS：Android 10.0/Debian 9&lt;/p&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp; IC：&amp;nbsp;TUSB9261IPVP--&amp;gt;&amp;gt;USB3.0 To SATA &amp;nbsp;&amp;nbsp;TCA9545APWR--&amp;gt;&amp;gt; I2C Hub&lt;/p&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;需求：需要相应的驱动文件&lt;/p&gt;
&lt;/div&gt;</description></item><item><title>RE: TCA9545APWR和TUSB9261IPVP芯片的驱动文档</title><link>https://e2echina.ti.com/thread/635993?ContentTypeID=1</link><pubDate>Thu, 13 May 2021 05:46:04 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:da1f57b9-5386-4b0f-8d2e-6f4396cd1d5a</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/635993?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/203331/tca9545apwr-tusb9261ipvp/rss?ContentTypeId=0</wfw:commentRss><description>TCA9545等芯片的问题，请您发帖至模拟论坛，谢谢&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: AM4379</title><link>https://e2echina.ti.com/thread/633616?ContentTypeID=1</link><pubDate>Mon, 26 Apr 2021 06:04:46 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:5cc58fd9-6d0e-4264-8821-03c87b001666</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/633616?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/202673/am4379/rss?ContentTypeId=0</wfw:commentRss><description>AM4379的相关问题，请您发帖至sitara板块&lt;br /&gt;
&lt;br /&gt;
&lt;a href="https://e2echina.ti.com/question_answer/dsp_arm/sitara_arm/f/25"&gt;e2echina.ti.com/.../25&lt;/a&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM4379</title><link>https://e2echina.ti.com/thread/202673?ContentTypeID=0</link><pubDate>Mon, 26 Apr 2021 05:59:25 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:56438a19-444f-44b2-9254-aeade70b655b</guid><dc:creator>barryliu</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/202673?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/202673/am4379/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p style="margin:0cm 0cm 8pt;"&gt;&lt;span style="font-size:medium;"&gt;&lt;span style="font-family:Calibri;"&gt;spruhl7i&lt;/span&gt;技术手册（&lt;span style="font-family:Calibri;"&gt;AM437x and AMIC120 ARM&amp;reg; Cortex&lt;/span&gt;&amp;trade;&lt;span style="font-family:Calibri;"&gt;-A9 Processors Technical Reference Manual&lt;/span&gt;）推荐在&lt;span style="font-family:Calibri;"&gt;PORZ&lt;/span&gt;管脚和&lt;span style="font-family:Calibri;"&gt;nRESETIN_OUT&lt;/span&gt;管脚添加一个&lt;span style="font-family:Calibri;"&gt;open-drain&lt;/span&gt;的&lt;span style="font-family:Calibri;"&gt;buffer&lt;/span&gt;，是否可以用非开漏的&lt;span style="font-family:Calibri;"&gt;buffer&lt;/span&gt;，比如&lt;span style="font-family:Calibri;"&gt;SN74LV1T125&lt;/span&gt;。谢谢！&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt; &lt;/span&gt;&lt;span&gt; &lt;/span&gt;&lt;/p&gt;
&lt;p align="center" style="margin:0cm 0cm 8pt;text-align:center;"&gt;&lt;span style="font-family:Calibri;"&gt;About buffer for AM4379&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin:0cm 0cm 8pt;"&gt;&lt;span style="font-family:Calibri;font-size:medium;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin:0cm 0cm 8pt;"&gt;&lt;/p&gt;
&lt;p style="margin:0cm 0cm 8pt;"&gt;&lt;span style="font-family:Calibri;font-size:medium;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style="margin:0cm 0cm 8pt;"&gt;&lt;span style="font-size:medium;"&gt;&lt;span style="font-family:Calibri;"&gt;spruhl7i&lt;/span&gt;技术手册（&lt;span style="font-family:Calibri;"&gt;AM437x and AMIC120 ARM&amp;reg; Cortex&lt;/span&gt;&amp;trade;&lt;span style="font-family:Calibri;"&gt;-A9 Processors Technical Reference Manual&lt;/span&gt;）推荐在&lt;span style="font-family:Calibri;"&gt;PORZ&lt;/span&gt;管脚和&lt;span style="font-family:Calibri;"&gt;nRESETIN_OUT&lt;/span&gt;管脚添加一个&lt;span style="font-family:Calibri;"&gt;open-drain&lt;/span&gt;的&lt;span style="font-family:Calibri;"&gt;buffer&lt;/span&gt;，是否可以用非开漏的&lt;span style="font-family:Calibri;"&gt;buffer&lt;/span&gt;，比如&lt;span style="font-family:Calibri;"&gt;SN74LV1T125&lt;/span&gt;。谢谢！&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt; &lt;/span&gt;&lt;/p&gt;</description></item><item><title>测试</title><link>https://e2echina.ti.com/thread/186956?ContentTypeID=0</link><pubDate>Thu, 02 Apr 2020 06:42:23 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:f3684f81-be20-467c-b2aa-7bd8523e4af6</guid><dc:creator>ken Lu</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/186956?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/186956/thread/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;测试是否能发帖&lt;/p&gt;</description></item><item><title>RE: 测试</title><link>https://e2echina.ti.com/thread/632668?ContentTypeID=1</link><pubDate>Wed, 21 Apr 2021 03:07:39 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:adcac3a3-dc36-4789-a9d6-0e9b32304989</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/632668?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/186956/thread/rss?ContentTypeId=0</wfw:commentRss><description>可以发帖的。请详细描述下您的技术问题，谢谢&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: AM3358 CAN驱动和使用问题咨询</title><link>https://e2echina.ti.com/thread/627979?ContentTypeID=1</link><pubDate>Wed, 24 Mar 2021 08:58:48 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:10b447d9-c840-42b6-bc14-5647cea10d46</guid><dc:creator>user4229940</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/627979?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/201133/am3358-can/rss?ContentTypeId=0</wfw:commentRss><description>不好意思，发错地方了，呵呵&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM3358 CAN驱动和使用问题咨询</title><link>https://e2echina.ti.com/thread/201133?ContentTypeID=0</link><pubDate>Wed, 24 Mar 2021 08:31:00 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:21b460c5-91d7-498c-9f80-42aad4cd0f4c</guid><dc:creator>user4229940</dc:creator><slash:comments>3</slash:comments><comments>https://e2echina.ti.com/thread/201133?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/201133/am3358-can/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;TI专家，&lt;/p&gt;
&lt;p&gt;&amp;nbsp; 您们好，看了AM335x SDK的DCAN向导文件，利用内核自带的驱动可以实现CAN通讯的测试，现在有几个问题需要请教下：&lt;/p&gt;
&lt;p&gt;&amp;nbsp; 向导链接地址：&lt;a href="https://software-dl.ti.com/processor-sdk-linux/esd/docs/06_03_00_106/linux/Foundational_Components/Kernel/Kernel_Drivers/DCAN.html"&gt;software-dl.ti.com/.../DCAN.html&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;1. 向导中最后说明驱动文件路径为：&lt;/p&gt;
&lt;table border="1" class="docutils" style="width:581px;height:44px;"&gt;
&lt;tbody valign="top"&gt;
&lt;tr class="row-even"&gt;
&lt;td&gt;1&lt;/td&gt;
&lt;td&gt;drivers/net/can/c_can/c_can.c&lt;/td&gt;
&lt;td&gt;DCAN driver core file&lt;/td&gt;
&lt;/tr&gt;
&lt;tr class="row-odd"&gt;
&lt;td&gt;2&lt;/td&gt;
&lt;td&gt;drivers/net/can/c_can/c_can_platform.c&lt;/td&gt;
&lt;td&gt;Platform/SoC DCAN bus driver&lt;/td&gt;
&lt;/tr&gt;
&lt;/tbody&gt;
&lt;/table&gt;
&lt;p&gt;&amp;nbsp; 这两个驱动文件一个是core文件，一个是bus文件，那安装总线和设备分层思路，设备文件在哪里呢？&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;2. 测试中通过cansend, candump, ip等命令来完成测试，实际程序开发中也使用这些命令吗？想知道实际应用中采用什么方式对can数据进行收发？&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;3. SDK中是否有标准的can设备驱动程序？这样的话可以参考驱动程序自行开发驱动；&lt;/p&gt;
&lt;p&gt;谢谢！&lt;/p&gt;</description></item><item><title>RE: AM3358 CAN驱动和使用问题咨询</title><link>https://e2echina.ti.com/thread/627960?ContentTypeID=1</link><pubDate>Wed, 24 Mar 2021 08:33:23 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:87ad2f4d-b3cf-4be8-82b9-841ad2c2111c</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/627960?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/201133/am3358-can/rss?ContentTypeId=0</wfw:commentRss><description>AM335x 的相关问题，请您去下面的板块发帖&lt;br /&gt;
&lt;br /&gt;
&lt;a href="https://e2echina.ti.com/question_answer/dsp_arm/"&gt;e2echina.ti.com/.../&lt;/a&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: AM3358 CAN驱动和使用问题咨询</title><link>https://e2echina.ti.com/thread/627959?ContentTypeID=1</link><pubDate>Wed, 24 Mar 2021 08:33:17 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:0acb64ec-3ec1-41cc-9386-fd082ce6b84b</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/627959?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/201133/am3358-can/rss?ContentTypeId=0</wfw:commentRss><description>AM335x 的相关问题，请您去下面的板块发帖&lt;br /&gt;
&lt;br /&gt;
&lt;a href="https://e2echina.ti.com/question_answer/dsp_arm/"&gt;e2echina.ti.com/.../&lt;/a&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: MSP432P401R Lauchpad仿真器失效</title><link>https://e2echina.ti.com/thread/627832?ContentTypeID=1</link><pubDate>Wed, 24 Mar 2021 03:17:11 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d2e7c8b0-12ad-470a-b6e0-212b3cafa06b</guid><dc:creator>Susan Yang</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/627832?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/182258/msp432p401r-lauchpad/rss?ContentTypeId=0</wfw:commentRss><description>您可以将问题详细描述后发新帖，谢谢&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>MSP432P401R Lauchpad仿真器失效</title><link>https://e2echina.ti.com/thread/182258?ContentTypeID=0</link><pubDate>Sat, 02 Nov 2019 09:05:10 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:6a66d95b-104c-4581-99ee-4b6652a1d708</guid><dc:creator>Zhang simin</dc:creator><slash:comments>5</slash:comments><comments>https://e2echina.ti.com/thread/182258?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/182258/msp432p401r-lauchpad/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;我从闲鱼购置了一块432的launchpad（黑色版本），最开始没有查资料，准备直接连接ccs跑例程，上传代码时ccs提示更新仿真器驱动，然后更新到一半报错，之后板子就再也检测不到了，仿真器的led不亮，电脑设备管理器中也查找不到launchpad的连接，网上查了相关资料后把ccs版本降回了7.4版本，还尝试了flash programmer2,但还是无法连接，想问下是不是仿真器要重新烧写代码，还是其他原因。&lt;/p&gt;</description></item><item><title>RE: MSP432P401R Lauchpad仿真器失效</title><link>https://e2echina.ti.com/thread/627785?ContentTypeID=1</link><pubDate>Wed, 24 Mar 2021 01:57:02 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:6a5c2e38-e664-40ac-a955-617bdf2e61c0</guid><dc:creator>user6589061</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/627785?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/182258/msp432p401r-lauchpad/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;您好，请问你解决了吗，仿真器如何才能再次被识别？谢谢&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: AM3352 ADC讀值問題</title><link>https://e2echina.ti.com/thread/626799?ContentTypeID=1</link><pubDate>Thu, 18 Mar 2021 02:24:20 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:fffcf577-96c2-4276-ad6b-64f7b849c4ac</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/626799?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/200816/am3352-adc/rss?ContentTypeId=0</wfw:commentRss><description>AM3352 的相关问题，请您到下面的论坛发帖，谢谢 &lt;br /&gt;
&lt;br /&gt;
&lt;a href="https://e2echina.ti.com/question_answer/dsp_arm/sitara_arm/f/25#pi239797013=1"&gt;e2echina.ti.com/.../25&lt;/a&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM3352 ADC讀值問題</title><link>https://e2echina.ti.com/thread/200816?ContentTypeID=0</link><pubDate>Thu, 18 Mar 2021 02:22:12 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:a8afedb5-b2ab-47cc-a5c3-9904791f3a55</guid><dc:creator>Daniel Cheng1</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/200816?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/200816/am3352-adc/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;Hi&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;目前我們在使用adc 功能 只能讀到4095 請問除了 下圖這部分 還有其他地方需要作設定嗎?&lt;/p&gt;
&lt;p&gt;電壓值超過1.8v會全部判讀為4095嗎?&lt;br /&gt; &lt;br /&gt; &lt;br /&gt; &lt;br /&gt; &lt;br /&gt; &lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/57/adc1.gif"&gt;&lt;img src="https://e2echina.ti.com/resized-image/__size/2460x0/__key/communityserver-discussions-components-files/57/adc1.gif" style="height:auto;" alt=" " /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/57/adc2.gif"&gt;&lt;img src="https://e2echina.ti.com/resized-image/__size/2460x0/__key/communityserver-discussions-components-files/57/adc2.gif" style="height:auto;" alt=" " /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;謝謝&lt;/p&gt;
&lt;p&gt;Daniel&lt;/p&gt;</description></item><item><title>TDA4  vision_app 运行报错，无法运行</title><link>https://e2echina.ti.com/thread/200341?ContentTypeID=0</link><pubDate>Mon, 08 Mar 2021 07:25:48 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:09467bc1-2ff5-4b53-af49-03d7cc44105a</guid><dc:creator>qing li1</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/200341?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/200341/tda4-vision_app/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;TDA4 使用nfs挂载成功后运行vision app失败&lt;/p&gt;</description></item><item><title>RE: TDA4  vision_app 运行报错，无法运行</title><link>https://e2echina.ti.com/thread/625109?ContentTypeID=1</link><pubDate>Tue, 09 Mar 2021 00:45:45 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:e01acc8c-daf4-4cd2-bfc5-cb69bd3e7942</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/625109?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/200341/tda4-vision_app/rss?ContentTypeId=0</wfw:commentRss><description>TDA4 vision_app 的相关问题，请您发帖至 &lt;br /&gt;
&lt;br /&gt;
&lt;a href="https://e2echina.ti.com/question_answer/dsp_arm/"&gt;e2echina.ti.com/.../&lt;/a&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>cc2640使用系统提供的串口数据发送 API     uart_write() ;</title><link>https://e2echina.ti.com/thread/88807?ContentTypeID=0</link><pubDate>Wed, 24 Jun 2015 09:34:10 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:fa6ac0f9-85b4-48fb-a7f2-fe43b76f2ea2</guid><dc:creator>jingyuan lu</dc:creator><slash:comments>3</slash:comments><comments>https://e2echina.ti.com/thread/88807?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/88807/cc2640-api-uart_write/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;cc2640使用系统提供的串口数据发送 API&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; uart_write() ; 发送数据时 会阻塞在函数里面不能反回，大家有没遇见过呀， spi 也是同样情况&lt;/p&gt;</description></item><item><title>RE: cc2640使用系统提供的串口数据发送 API     uart_write() ;</title><link>https://e2echina.ti.com/thread/624333?ContentTypeID=1</link><pubDate>Wed, 03 Mar 2021 07:42:07 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:1418d7d7-e1ca-4833-8c9d-9f074f2a2354</guid><dc:creator>Susan Yang</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/624333?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/88807/cc2640-api-uart_write/rss?ContentTypeId=0</wfw:commentRss><description>请您将问题发至 无线连接 板块，谢谢&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: cc2640使用系统提供的串口数据发送 API     uart_write() ;</title><link>https://e2echina.ti.com/thread/624329?ContentTypeID=1</link><pubDate>Wed, 03 Mar 2021 07:36:36 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:04c9adc8-a76e-4f78-b540-3ada922525df</guid><dc:creator>user6142675</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/624329?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/88807/cc2640-api-uart_write/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;请问您这个问题解决了么？我也遇到了&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM335x使用ehrpwm1双通道互相干扰</title><link>https://e2echina.ti.com/thread/200119?ContentTypeID=0</link><pubDate>Wed, 03 Mar 2021 06:14:29 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:22970e77-afb1-4a23-84ed-1316cacf32a5</guid><dc:creator>user6563005</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/200119?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/200119/am335x-ehrpwm1/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;Ti 工程师，您好：&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; 我测试使用ehrpwm1A以及ehrpwm1B分别进行PWM输出。当两个PWM均调用了pwm_stop()停止输出后，调用pwm_start启动其中之一开始输出，这是另一通道X也同时自动输出。而且，通过echo /sys/class/pwm/ehrpwm.1:X时，发现这时它是0，以下是调用pwm_start时对PWMSS寄存器及EPWM1寄存器的当前值打印：&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;&lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/57/9741C2F8_2D00_EE97_2D00_4d9c_2D00_B970_2D00_0A7DBAC50D73.png"&gt;&lt;img src="https://e2echina.ti.com/resized-image/__size/1230x0/__key/communityserver-discussions-components-files/57/9741C2F8_2D00_EE97_2D00_4d9c_2D00_B970_2D00_0A7DBAC50D73.png" alt=" " /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;请问这种情况怎么去定位解决?&lt;/p&gt;
&lt;p style="margin-left:30px;"&gt;请帮忙分析，谢谢！&lt;/p&gt;</description></item><item><title>RE: AM335x使用ehrpwm1双通道互相干扰</title><link>https://e2echina.ti.com/thread/624328?ContentTypeID=1</link><pubDate>Wed, 03 Mar 2021 07:35:48 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:35f1c28f-ba0c-4a00-97db-2d8d86806e2f</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/624328?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/200119/am335x-ehrpwm1/rss?ContentTypeId=0</wfw:commentRss><description>该系列芯片的话，请您去 &lt;a href="https://e2echina.ti.com/question_answer/dsp_arm/"&gt;e2echina.ti.com/.../&lt;/a&gt;&lt;br /&gt;
发帖询问，会有对应的工程师回复&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: am335x U—BOOT制作相关文档</title><link>https://e2echina.ti.com/thread/621807?ContentTypeID=1</link><pubDate>Fri, 05 Feb 2021 04:27:45 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d1379326-4e25-4d49-b54d-e3ed2131060d</guid><dc:creator>user6467294</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/621807?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/199407/am335x-u-boot/rss?ContentTypeId=0</wfw:commentRss><description>好的&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>am335x U—BOOT制作相关文档</title><link>https://e2echina.ti.com/thread/199407?ContentTypeID=0</link><pubDate>Fri, 05 Feb 2021 01:30:11 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:e970476f-e457-49b6-9e1e-af9dba7e2d84</guid><dc:creator>user6467294</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/199407?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/199407/am335x-u-boot/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;新手，想在am335x板子上连接一个USB的虚拟键盘，需要修改底层的驱动，然后制作uboot镜像，现在需要相关的文档，望指教&lt;/p&gt;</description></item><item><title>RE: am335x U—BOOT制作相关文档</title><link>https://e2echina.ti.com/thread/621782?ContentTypeID=1</link><pubDate>Fri, 05 Feb 2021 01:47:35 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:2e57b29a-8372-46f6-8878-8138f2e99788</guid><dc:creator>Susan Yang</dc:creator><slash:comments>245774</slash:comments><comments>https://e2echina.ti.com/thread/621782?ContentTypeID=1</comments><wfw:commentRss>https://e2echina.ti.com/support/archived-forums/f/stellaris-arm-cortex--m3-mcu/199407/am335x-u-boot/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;关于AM335 请您去DSP论坛发帖，谢谢&lt;/p&gt;
&lt;p&gt;https://e2echina.ti.com/question_answer/dsp_arm/&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>