Auto commit from DCSP - 2026/1/5 11:30:54

ComHS-main.cpp

@@ -2,41 +2,65 @@
 #include <cstdlib>
 #include <string>
 #include <unistd.h>
+#include <signal.h>
 
 #include "ComHS.h"
 
 using namespace std;
 
+/* 全局运行标志 */
+static volatile int keep_running = 1;
+
+/* 信号处理函数 */
+void signal_handler(int signum)
+{
+    keep_running = 0;
+    cout << "\n[INFO] Received signal " << signum << ", stopping..." << endl;
+}
+
+/*
+ * 主函数
+ *
+ * 命令行参数:
+ *   argv[1]: 遥控串口设备路径 (默认: /dev/ttyUSB0)
+ *   argv[2]: 遥测串口设备路径 (默认: /dev/ttyUSB1)
+ *   argv[3]: 波特率 (默认: 115200)
+ */
 int main(int argc, char *argv[])
 {
-    // 默认串口配置
-    const char *dev_telec = "/dev/ttyUSB0";  // 遥控串口
-    const char *dev_telem = "/dev/ttyUSB1";  // 遥测串口
+    const char *dev_telec = "/dev/ttyUSB0";    /* 遥控串口 */
+    const char *dev_telem = "/dev/ttyUSB1";    /* 遥测串口 */
     int baudrate = 115200;
-    
-    // 从命令行参数获取配置
-    if (argc >= 3)
-    {
+
+    /* 从命令行参数获取配置 */
+    if (argc >= 3) {
         dev_telec = argv[1];
         dev_telem = argv[2];
     }
-    if (argc >= 4)
-    {
+    if (argc >= 4) {
         baudrate = atoi(argv[3]);
     }
-    
-    // 启动服务
+
+
+    /* 设置信号处理 */
+    signal(SIGINT, signal_handler);
+    signal(SIGTERM, signal_handler);
+
+    /* 启动服务 */
     start_scomm_service(dev_telec, dev_telem, baudrate);
-    
-    // 主循环
-    int counter = 0;
-    while (1)
-    {
+
+    while (keep_running) {
+        static int counter = 0;
+        if (counter++ >= 10) {
+            counter = 0;
+        }
+        
         sleep(1);
     }
-    
-    // 服务停止
+
+    cout << "[INFO] Stopping service..." << endl;
     stop_scomm_service();
-    
+
+    cout << "[INFO] Service stopped successfully" << endl;
     return 0;
 }