Introduction - If you have any usage issues, please Google them yourself
The project document is only used to demonstrate how to use the Keil software simulation to debug serial, please do not used for other purposes. For reprint, please obtain a permission the author. This procedure is a project I ve extracted out, in order to facilitate easy understanding and debugging, has done a substantial simplification. In order to ensure the document code tidy, documents the use of spaces to replace Tab tabs, so that can guarantee that in a different editor and editorial environment will not be disturbed layout code. Here used to send and receive serial buffer One way, suitable for half-duplex communication.