手持机驱动安装教程 https://www.bilibili.com/video/BV1Z54y1M7AE/
360拦截驱动问题解决 https://www.bilibili.com/video/BV1CT411v7aH/
手持机开发环境keil安装 https://www.bilibili.com/video/BV1wv4y1h7bo/
手持机简单的编程方法 https://www.bilibili.com/video/BV1vs4y1o7La/
手持机更新系统的方法 https://www.bilibili.com/video/BV1kM4y1o7Tb/
KEIL下仿真调试程序 https://www.bilibili.com/video/BV1m54y1T76h/
开机运行设置的程序 https://www.bilibili.com/video/BV1z24y1b7sU/
通过GUIBuilder快速编程 https://www.bilibili.com/video/BV1Nk4y1b7b6/