【GD32E503评测】+硬件系统及环境建立
<p class="MsoTitle" style="text-align:center; margin-top:16px; margin-bottom:4px"><span style="font-size:16pt"><span style="font-family:Cambria,serif"><span style="font-weight:bold"><span style="font-family:宋体">了解硬件系统及环境建立</span></span></span></span></p><ol>
<li style="margin-top:17px"><span style="font-size:22pt"><span style="line-height:173%"><span style="font-family:Cambria,serif"><span style="font-family:宋体">开箱</span></span></span></span></li>
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<p style="margin-bottom:13px"></p>
<p style="margin-bottom:13px">运输过程中，应该是受了外力，真有点弯了，不过不影响大局。</p>
<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">首次上电运行</span></span></span></p>
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<li style="margin-top:17px"><span style="font-size:22pt"><span style="line-height:173%"><span style="font-family:Cambria,serif"><span style="font-family:宋体">硬件系统</span></span></span></span></li>
<li style="margin-top:17px" value="1"><span style="font-size:14pt"><span style="line-height:173%"><span style="font-family:Cambria,serif"><span style="font-family:宋体">硬件资源分配表</span></span></span></span></li>
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<p style="margin-bottom:13px"></p>
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<li style="margin-top:17px"><span style="font-size:14pt"><span style="line-height:173%"><span style="font-family:Cambria,serif"><span style="font-family:宋体">关键外设介绍</span></span></span></span></li>
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<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">下面就本次试用关心的几个核心硬件设备进行简单的描述。</span></span></span></p>
<ol>
<li style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif">LED</span></span></li>
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<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">线路板集成了</span>4<span style="font-family:"微软雅黑","sans-serif"">个用户级</span>LED<span style="font-family:"微软雅黑","sans-serif"">，测试中</span>led<span style="font-family:"微软雅黑","sans-serif"">可以作为重要的调试手段使用，也可以作为音效指示等使用。</span></span></span></p>
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<li style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">按键</span></span></span></li>
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<p style="margin-bottom:13px"></p>
<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">按键是一个关键输入设备，作为将来人机输入的重要途径。</span></span></span></p>
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<li style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">调试串口</span></span></span></li>
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<p style="margin-bottom:13px"></p>
<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">调试串口和小灯一样，都是重要的调试手段，相信所有搞嵌入式的人都有这样的认同。</span></span></span></p>
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<li style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif">I2S</span></span></li>
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<p style="margin-bottom:13px"></p>
<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">音频输出接口。</span></span></span></p>
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<li style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif">SPI flash</span></span></li>
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<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">这里存储与音频播放器有关文件级数据存储，可以考虑存储字库，图标等信息。</span></span></span></p>
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<li style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif">LCD</span></span></li>
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<p style="margin-bottom:13px"></p>
<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">显示接口绘制播放器的播放界面。</span></span></span></p>
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<li style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif">TF<span style="font-family:"微软雅黑","sans-serif"">卡管理</span></span></span></li>
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<p style="margin-bottom:13px"></p>
<p style="margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif"><span style="font-family:"微软雅黑","sans-serif"">音频主要来源，预计采用</span>Fatfs<span style="font-family:"微软雅黑","sans-serif"">的方式对</span>tf<span style="font-family:"微软雅黑","sans-serif"">卡进行管理。</span></span></span></p>
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<li style="margin-top:17px"><span style="font-size:22pt"><span style="line-height:173%"><span style="font-family:Cambria,serif"><span style="font-family:宋体">环境建立</span></span></span></span></li>
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<p style="text-indent:21.25pt; margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif">GD<span style="font-family:"微软雅黑","sans-serif"">已经为我们提供的多种选择，本次选择</span>keil<span style="font-family:"微软雅黑","sans-serif"">完成测试使用。首先需要安装</span>GD32E503<span style="font-family:"微软雅黑","sans-serif"">的支持</span>pack<span style="font-family:"微软雅黑","sans-serif"">。安装完成后，在安装包管理中出现如下图所示的信息，为安装成功知识哦</span></span></span></p>
<p style="text-indent:21.25pt; margin-bottom:13px"></p>
<p style="text-indent:21.25pt; margin-bottom:13px"><span style="font-size:11pt"><span style="font-family:Tahoma,sans-serif">SDK<span style="font-family:"微软雅黑","sans-serif"">支持，</span>GD<span style="font-family:"微软雅黑","sans-serif"">也为我们提供了完整的</span>SDK<span style="font-family:"微软雅黑","sans-serif"">支持，组织形式和</span>ST<span style="font-family:"微软雅黑","sans-serif"">的结构比较接近，非常便于接受，上手无难度。</span></span></span></p>
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<p>谢谢分享，期待后续！</p>
freebsder 发表于 2021-1-6 21:47
谢谢分享，期待后续！
<p>必须有，已经成功移植TencentOS-tiny到GD32E503V上，下一贴将移植过程展示一下</p>
我爱下载 发表于 2021-1-7 07:50
必须有，已经成功移植TencentOS-tiny到GD32E503V上，下一贴将移植过程展示一下
<p>TencentOS-tiny 腾讯啥时候也开始搞这种底层的东西。。。做游戏不香吗？</p>
freebsder 发表于 2021-1-7 09:19
TencentOS-tiny 腾讯啥时候也开始搞这种底层的东西。。。做游戏不香吗？
<p>还可以，但是比较小众，里面支持的芯片种类不少，gd的就支持好几种，关键是还支持risc-v</p>
<p>一个rtos支持risc-v不复杂，复杂的那些东西老外都做好了。。。</p>
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