射频识别技术课程实验–模拟串口间的通信 串口调试小助手: 模拟串口工具: Visual Studio 2022: 测试代码(c++): #include<iostream> #include<Windows.h> using namespace std; int main() { system("color 3F"); HANDLE hCom = CreateFile("\\\\.\\COM2", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING,// 指定串口编号 FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, NULL); if (INVALID_HANDLE_VALUE == hCom) { cout << "serial open failed" << endl; system("pause"); return -1; }; //设置串口 //1、设置输入输出缓冲区大小 SetupComm(hCom, 1024, 1024); //2、设置时延 COMMTIMEOUTS...