https://blog.csdn.net/chinazhangzhong123/article/details/79268421
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIwczX0xiRGZkRGZ0Xy9GbvNGL2EzXlpXazxieJpWT6FlaOJTR6hFMG1mYw50MMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnL4gzNxATOwATMxADMxAjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
mavlink似乎校验位上比串口要多,比串口更可靠,莫非这就是不直接用串口的原因么?
https://blog.csdn.net/chinazhangzhong123/article/details/79268421
https://zhuanlan.zhihu.com/p/57693160
https://www.jianshu.com/p/e57aa664103f
https://blog.csdn.net/csdnhuaong/article/details/78149104