Unexpectedly, it has been split and combined with com’s programming technology for many years, and now it is used again. It was discovered that this piece of content still recorded something. So record these first.
Serial port synchronous and asynchronous reading and serial device programming address link: http://blog.csdn.net/wlk1229/article/details/52566701
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The code download address in the articlehttp://pan.baidu.com/s/1bpIErSV< /span>
Comment: This article introduces the programming of the serial port from the shallower to the deeper. The code download provided includes the serial port debugging assistant tool, and there is also a virtual serial port tool for debugging and development. . It is strongly recommended that everyone can download and have a look. I don’t waste Internet resources to copy the entire article, just record this.