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https://github.com/HEYAHONG/ExtBoard-001.git
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初始提交
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.gitignore
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*~
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Doc/ExtBoard-001-Struct.dia
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Doc/ExtBoard-001-Struct.dia
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FW/DAPLink/DAPLink-文件管理器.png
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FW/DAPLink/DAPLink-设备管理器.png
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FW/DAPLink/ReadMe.md
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# 说明
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本固件采用 合宙的[DAPLink](https://wiki.luatos.com/chips/air32f103/daplink.html)修改而来,主要修改内容如下:
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- 修改厂商信息与产品信息以便通过程序识别板子的插入。
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- 修改各种描述信息。
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原源代码:[https://gitee.com/openLuat/daplink](https://gitee.com/openLuat/daplink)
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# 文件说明
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- [daplink_v2_HYH_ExtBoard-001_bl.hex](daplink_v2_HYH_ExtBoard-001_bl.hex):bootloader程序,可通过其它烧录器(如Jlink、CMSIS-DAP)烧录。
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- [daplink_v2_HYH_ExtBoard-001_iap.hex](daplink_v2_HYH_ExtBoard-001_iap.hex):应用程序,可通过bootloader烧录,也可通过其它烧录器烧录。
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注意:以上文件均需要烧录,一般是先烧录bootloader再烧录应用程序。
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FW/DAPLink/daplink_v2_HYH_ExtBoard-001_bl.hex
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FW/ReadMe.md
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# 固件列表
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- [DAPLink](DAPLink):定制化DAPLink固件。适用于ExtBoard-001的DAPLink部分,一般只需要烧写一次。
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HW/ExtBoard-001/ExtBoard-001_2024-04-03.epro
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HW/ExtBoard-001/ExtBoard-001_2024-04-03.epro
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HW/ExtBoard-001/PCB-ExtBoard-001_2024-04-03.png
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HW/ExtBoard-001/ReadMe.md
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# 说明
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为减少成本,硬件并未进行ESD防护。一般仅用于原理验证,生产环境请谨慎使用。
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# 文件说明
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## 2024-04-03
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### 立创EDA(专业版)工程
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[ExtBoard-001_2024-04-03.epro](ExtBoard-001_2024-04-03.epro)
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### 原理图
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[SCH_Schematic-ExtBoard-001_2024-04-03.pdf](SCH_Schematic-ExtBoard-001_2024-04-03.pdf)
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注意:具体原理图请查看立创EDA(专业版)工程。
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### PCB
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注意:具体PCB板请查看立创EDA(专业版)工程。
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HW/ExtBoard-001/SCH_Schematic-ExtBoard-001_2024-04-03.pdf
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HW/ReadMe.md
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# 开发工具
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采用立创EDA(专业版)作为PCB设计工具,官网地址:[https://pro.lceda.cn/](https://pro.lceda.cn/)
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# PCB板
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- [ExtBoard-001](ExtBoard-001)
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ReadMe.md
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# 说明
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采用Linux的系统功能强大,环境复杂,一般启动(重启)较慢。
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微控制器(MCU)功能简单,运行稳定,一般启动(重启)较为迅速。
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本工程主要用于以[Linux](https://www.kernel.org)内核的系统的外设扩展,借鉴PC平台的通道概念,采用MCU作为类似通道处理机的功能,允许将部分任务交给MCU处理。主要有以下特点:
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- 采用USB与上位机连接。
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- 外设扩展板的程序(处理机)随时可更新。
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- 上位机可监控处理机的运行状态。
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# 结构
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## DAPLink
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DAPLink采用的MCU型号为Air32F103CCT6。
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DAPLink的程序需要通过其它烧录器(如Jlink、CMSIS-DAP)烧录。
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## Core
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DAPLink采用的MCU型号为Air32F103CCT6。
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开发过程中无需其它调试器,直接使用板载的DAPLink即可。
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Core的程序可通过DAPLink升级烧录,并且Core可通过DAPLink自带的串口显示信息。
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Core可通过以下方法与上位机通信:
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- DAPLink的串口
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- USB
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# 目录结构
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- [HW](HW):硬件设计
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- [FW](FW):固件设计,一般用于硬件的相关MCU。
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