这是我写的第一个基于上位机的程序，写这个软件的目的是将一个心电信号通过串口发送出去，而后再采集，这样来判断硬件的性能。请大家多提意见。-I wrote this is the first PC based on the procedures, write the purpose of this software is an ECG sent through the serial port, and later collected, to judge the performance of hard

这是我写的第一个基于上位机的程序，写这个软件的目的是将一个心电信号通过串口发送出去，而后再采集，这样来判断硬件的性能。请大家多提意见。-I wrote this is the first PC based on the procedures, write the purpose of this software is an ECG sent through the serial port, and later collected, to judge the performance of hard