测试WIFI先扫描SID

SOFTWARE/Source/MAIN.cpp

@@ -258,41 +258,95 @@ static void core1_main()
     return;
 }
 
-int main(int argc, char *argv[])
-{
-    stdio_init_all();
-    sleep_ms(1000);
 
+#define TARGET_SSID "cpyfb-01"  // 替换为你要连接的 SSID
+#define TARGET_PASSWORD "aa1122334" // 替换为你的 Wi-Fi 密码
+
+static bool is_target_ssid_found = false;  // 标志：目标 SSID 是否被找到
+
+// 扫描结果处理函数
+static int scan_result(void *env, const cyw43_ev_scan_result_t *result) {
+    if (result) {
+        // 输出每个扫描结果的信息
+        printf("ssid: %-32s rssi: %4d chan: %3d mac: %02x:%02x:%02x:%02x:%02x:%02x sec: %u\n",
+            result->ssid, result->rssi, result->channel,
+            result->bssid[0], result->bssid[1], result->bssid[2], result->bssid[3], result->bssid[4], result->bssid[5],
+            result->auth_mode);
+
+        // 检查是否是目标 SSID
+        if (!is_target_ssid_found && strcmp((const char*)result->ssid, TARGET_SSID) == 0) {
+            printf("Found target SSID: %s\n", TARGET_SSID);
+            is_target_ssid_found = true;
+        }
+    }
+    return 0;
+}
+
+// 执行 Wi-Fi 扫描
+int wifi_scan() {
+    cyw43_wifi_scan_options_t scan_options = {0};
+    int err = cyw43_wifi_scan(&cyw43_state, &scan_options, NULL, scan_result);
+    if (err != 0) {
+        printf("Failed to start Wi-Fi scan: %d\n", err);
+        return err;
+    }
+    return 0;
+}
+
+// 连接 Wi-Fi
+int wifi_connect() {
+    printf("Connecting to Wi-Fi...\n");
+    if (cyw43_arch_wifi_connect_timeout_ms(TARGET_SSID, TARGET_PASSWORD, CYW43_AUTH_WPA2_AES_PSK, 30000)) {
+        printf("Wi-Fi connection failed.\n");
+        return -1;
+    } else {
+        printf("Wi-Fi connected successfully.\n");
+        return 0;
+    }
+}
+
+// 主程序
+int main(int argc, char *argv[]) {
+    stdio_init_all();
+    sleep_ms(3000);
+
+    // 初始化 CYW43 模块
     if (cyw43_arch_init()) {
-        DEBUG_printf("failed to initialise\n");
+        printf("CYW43 initialization failed\n");
         return 1;
     }
+
     cyw43_arch_enable_sta_mode();
 
-    printf("Connecting to Wi-Fi...\n");
-    if (cyw43_arch_wifi_connect_timeout_ms("root", "@aixiao.19960623", CYW43_AUTH_WPA2_AES_PSK, 30000)) {
-        printf("failed to connect.\n");
-        return 1;
-    } else {
-        printf("Connected.\n");
+    // 执行扫描并等待找到目标 SSID
+    while (!is_target_ssid_found) {
+        int scan_result_code = wifi_scan();
+        if (scan_result_code != 0) {
+            cyw43_arch_deinit();
+            return 1;
+        }
+
+        sleep_ms(7000);  // 每隔 7 秒重新扫描一次
     }
 
-    while (1)
-    {
+    // 目标 Wi-Fi 已找到，连接 Wi-Fi
+    if (wifi_connect() != 0) {
+        cyw43_arch_deinit();
+        return 1;
+    }
+
+    // 连接成功，执行 TCP 客户端测试
+    while (1) {
         run_tcp_client_test();
         sleep_ms(3000);
     }
-    
-
 
     cyw43_arch_deinit();
-
-
-
     return 0;
 }
 
 
+
 /*
 int main(int argc, char *argv[])
 {