单片机-PC 串口通信（Altium Designer Winter 09工程和原程序）



（2010山东大学威海分校电子设计大赛F题）PC 机侧可用现有通信软件（如串口调试助手），单片机接一位数码管，实现 PC 发送数据，单片机接收显示，并回送给 PC 机。

*单片机系统需对 PC 机下发串口数据的波特率能够自侦测

*PC 机下发数据前循环发送 0Xff 作为侦测标识

-SCM-PC serial communication (Altium Designer Winter 09 project and the original program) (2010 Shandong University at Weihai title Electronic Design Competition F) PC Side using existing communication software (such as serial debugging assistant), then a single chip digital control to achieve PC to send data, MCU receives the show, and sent back to PC.* PC-SCM system need to send serial data baud rate under the self-detection* PC machine can be issued before the cycle of sending data as the detection of identity 0Xff