TL-LED 发表于 2020-5-8 22:41

【 ST NUCLEO-H743ZI测评】+ 1、开箱并搭建环境

<div class='showpostmsg'> 本帖最后由 TL-LED 于 2020-5-8 23:28 编辑

<p><span style="font-size:16px;"><span style="font-family:Arial;">&nbsp; &nbsp; 很荣幸能够获得ST NUCLEO-H743ZI开发板测评的机会,收到开发板就迫不及待的打开学习,通过开发板的例程来学习下开发环境搭建和配置。</span></span></p>

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<p><span style="font-size:16px;"><strong><span style="font-family:Arial;">&nbsp; &nbsp; 一、开箱</span></strong></span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 1.1、电路板包装图片,还是比较结实的。</span></p>

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<p><span style="font-size:16px;">1.2、开发板正反面图片<br />
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<p><span style="font-size:16px;"><strong>&nbsp; &nbsp; 二、上电</strong></span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; 熟悉开发板接口后,先来上电看看运行情况。</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 2.1、将USB连接到ST-LINK接口上</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp;&nbsp;</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; 2.2、插上电脑USB后,自动安装驱动程序,安装完成后,找到STLINK和虚拟串口。</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp;&nbsp;</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp;&nbsp;</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; 2.3、打开对用的串口助手,查看串口输出情况。</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; 在每次上电启动后会输出Hello World字符串。</span></p>

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<p><span style="font-size:16px;"><strong>&nbsp; &nbsp; 三、搭建环境</strong></span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 使用MDK开发工具来学习开发板。之前安装过MDK工具,就不在重新安装这个工具了。</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; 3.1、官网下载开发例程和开发原理图</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp;<a href="https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-mpu-eval-tools/stm32-mcu-mpu-eval-tools/stm32-nucleo-boards/nucleo-h743zi.html#resource" target="_blank">下载链接</a></span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp;&nbsp;</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 3.2、下载pack文件包</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; <a href="https://www.keil.com/dd2/stmicroelectronics/stm32h743zitx/#/eula-container" target="_blank">下载地址</a></span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; 下载完成后,安装这个文件,就可以在MDK中找到STM32H743。</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 3.3、运行例程文件</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 3.3.1、打开例程GPIO项目文件</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 3.3.2、编译程序</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 正常编译通过</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 3.3.3、仿真器设置</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; st-link仿真器</span></p>

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<p><span style="font-size:16px;">进入setting时,会提示更新st-link固件,点击是,一直更新不成功,这里选择否。</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp;&nbsp;</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 找到器件内核</span></p>

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<p><span style="font-size:16px;">选择器件型号</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 3.3.4、下载程序</span></p>

<p><span style="font-size:16px;">&nbsp; &nbsp; 点击下载选项时,还会提出更新固件,这里还是选择否</span></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 下载程序完成。</span></p>

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<p><strong><span style="font-size:16px;">&nbsp; &nbsp; 四、执行结果</span></strong></p>

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<p><span style="font-size:16px;">&nbsp; &nbsp; 按下USER按键,指示灯LD1状态反转一次。</span></p>

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led2015 发表于 2020-5-27 23:12

<p>不错,初始启动测评写的蛮好的,对于开始入门有实验的感觉了</p>
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