参考上海交通大学代码进行修改

Catalyst-MDVS2/inc/TTLCommunicator.h

@@ -0,0 +1,27 @@
+#ifndef TTLCOMMUNICATOR_H
+#define TTLCOMMUNICATOR_H
+
+#include <string>
+
+class TTLCommunicator {
+public:
+    TTLCommunicator(const std::string& port_name = "/dev/ttyUSB0", int baudrate = 115200);
+    ~TTLCommunicator();
+
+    bool connect();
+    void close();
+    bool send_data(const std::string& data);
+    bool is_connected() const { return connected; }
+
+private:
+    std::string port_name;
+    int baudrate;
+    bool connected;
+
+    int serial_fd;
+
+    bool open_serial_port();
+    void close_serial_port();
+};
+
+#endif // TTLCOMMUNICATOR_H