[components][drivers][wlan] 自动连接周期可配置，可指定扫描通道

components/drivers/Kconfig

@@ -471,6 +471,12 @@ menuconfig RT_USING_WIFI
                 select RT_WLAN_CFG_ENABLE
                 select RT_WLAN_WORK_THREAD_ENABLE
                 default y
+
+            if RT_WLAN_AUTO_CONNECT_ENABLE
+                config AUTO_CONNECTION_PERIOD_MS
+                    int "Auto connect period(ms)"
+                    default 2000
+            endif
         endif
 
         config RT_WLAN_CFG_ENABLE

components/drivers/wlan/wlan_dev.c

@@ -535,8 +535,16 @@ rt_err_t rt_wlan_dev_scan(struct rt_wlan_device *device, struct rt_wlan_info *in
         }
         rt_memcpy(&scan_info.ssid, &info->ssid, sizeof(rt_wlan_ssid_t));
         rt_memcpy(scan_info.bssid, info->bssid, RT_WLAN_BSSID_MAX_LENGTH);
-        scan_info.channel_min = -1;
-        scan_info.channel_max = -1;
+        if (info->channel > 0)
+        {
+            scan_info.channel_min = info->channel;
+            scan_info.channel_max = info->channel;
+        }
+        else
+        {
+            scan_info.channel_min = -1;
+            scan_info.channel_max = -1;
+        }
         p_scan_info = &scan_info;
     }
     result = rt_device_control(RT_DEVICE(device), RT_WLAN_CMD_SCAN, p_scan_info);

components/drivers/wlan/wlan_mgnt.c

@@ -58,10 +58,6 @@
 #define TIME_START()
 #endif
 
-#ifndef DISCONNECT_RESPONSE_MS
-#define DISCONNECT_RESPONSE_MS    (2000)
-#endif
-
 #if RT_WLAN_EBOX_NUM < 1
 #error "event box num Too few"
 #endif
@@ -2020,7 +2016,7 @@ int rt_wlan_init(void)
         rt_mutex_init(&complete_mutex, "complete", RT_IPC_FLAG_FIFO);
 #ifdef RT_WLAN_AUTO_CONNECT_ENABLE
         rt_timer_init(&reconnect_time, "wifi_tim", rt_wlan_cyclic_check, RT_NULL,
-                      rt_tick_from_millisecond(DISCONNECT_RESPONSE_MS),
+                      rt_tick_from_millisecond(AUTO_CONNECTION_PERIOD_MS),
                       RT_TIMER_FLAG_PERIODIC | RT_TIMER_FLAG_SOFT_TIMER);
 #endif
         _init_flag = 1;

components/drivers/wlan/wlan_mgnt.h

@@ -41,6 +41,10 @@ extern "C" {
 #define RT_WLAN_SCAN_RETRY_CNT      (3)
 #endif
 
+#ifndef AUTO_CONNECTION_PERIOD_MS
+#define AUTO_CONNECTION_PERIOD_MS (2000)
+#endif
+
 /*state fot station*/
 #define RT_WLAN_STATE_CONNECT     (1UL << 0)
 #define RT_WLAN_STATE_CONNECTING  (1UL << 1)