Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

2026-07-06 11:30:13 +08:00
commit e76462eeb7
3451 changed files with 1415300 additions and 0 deletions
--- a/project/wifi_pair.c
+++ b/project/wifi_pair.c
@@ -0,0 +1,116 @@
+#include "sys_config.h"
+#include "basic_include.h"
+#include "lib/rpc/cpurpc.h"
+#include "lib/atcmd/libatcmd.h"
+#include "lib/common/atcmd.h"
+#include "lib/umac/ieee80211.h"
+#include "lwip/etharp.h"
+#include "syscfg.h"
+
+/* WiFi配对 */
+#if SYS_WIFI_PAIR
+struct wifi_pair_status {
+    uint8 pair_sucess;
+    uint8 pair_mac[6];
+    uint8 aid;
+    uint8 ngo_ap;
+} wifi_pair;
+
+#define WIFI_PAIR_MAGIC (0x1234)
+
+void sys_wifi_pair_init()
+{
+    ieee80211_pair_enable(WIFI_MODE_AP, WIFI_PAIR_MAGIC);
+    ieee80211_pair_enable(WIFI_MODE_STA, WIFI_PAIR_MAGIC);
+}
+
+
+/* 参数：
+   magic == 0 --- 停止配对
+   magic == 1 --- 启动配对
+   magic >  1 --- 启动配对，并修改magic (初始值为WIFI_PAIR_MAGIC)
+*/
+void sys_wifi_pair_start(uint8 ifidx, uint16 magic)
+{
+    etharp_cleanup_netif(netif_find("w0")); //是否需要清空ARP？
+    ieee80211_pairing(ifidx, magic);
+}
+
+void sys_event_hdl_wifi_pair(uint32 event_id, uint32 data, uint32 priv)
+{
+    switch (event_id) {
+        case SYS_EVENT(SYS_EVENT_WIFI, SYSEVT_WIFI_PAIR_DONE):
+            //配对成功，保存参数
+            if (wifi_pair.pair_sucess) {
+                ieee80211_conf_get_ssid(sys_cfgs.wifi_mode, sys_cfgs.ssid);
+                ieee80211_conf_get_psk(sys_cfgs.wifi_mode, sys_cfgs.psk);
+                sys_cfgs.key_mgmt = ieee80211_conf_get_keymgmt(sys_cfgs.wifi_mode);
+
+                if ((int32)data == 1 && sys_cfgs.wifi_mode == WIFI_MODE_STA) {
+                    os_printf(KERN_NOTICE"wifi pair done, NGO role AP!\r\n");
+                    sys_cfgs.wifi_mode = WIFI_MODE_AP;
+                    ieee80211_iface_stop(WIFI_MODE_STA); //stop STA
+                    wificfg_flush(WIFI_MODE_AP);
+                    ieee80211_iface_start(WIFI_MODE_AP); //switch to AP
+                    sys_cfgs.dhcpd_en = 1;
+                    sys_cfgs.dhcpc_en = 0;
+                    netcfg_flush();
+                }
+
+                if ((int32)data == -1 && sys_cfgs.wifi_mode == WIFI_MODE_AP) {
+                    os_printf(KERN_NOTICE"wifi pair done, NGO role STA!\r\n");
+                    sys_cfgs.wifi_mode = WIFI_MODE_STA;
+                    ieee80211_iface_stop(WIFI_MODE_AP); //stop AP
+                    wificfg_flush(WIFI_MODE_STA);
+                    ieee80211_iface_start(WIFI_MODE_STA); //switch to STA.
+                    sys_cfgs.dhcpd_en = 0;
+                    sys_cfgs.dhcpc_en = 1;
+                    netcfg_flush();
+                }
+
+                if (sys_cfgs.wifi_mode == WIFI_MODE_STA || data) {
+                    syscfg_save();
+                }
+            }
+            break;
+    }
+}
+
+int32 sys_wifi_event_hdl_wifi_pair(uint8 ifidx, uint16 evt, uint32 param1, uint32 param2)
+{
+    int32 ret = 0;
+    switch (evt) {
+        case IEEE80211_EVENT_PAIR_START:
+            wifi_pair.ngo_ap = 0;
+            wifi_pair.pair_sucess = 0;
+            os_memset(wifi_pair.pair_mac, 0, 6);
+            os_printf(KERN_NOTICE"Pair Start\r\n");
+            break;
+        case IEEE80211_EVENT_PAIR_SUCCESS:
+            wifi_pair.pair_sucess = 1;
+            os_memcpy(wifi_pair.pair_mac, param1, 6); //对方的MAC地址
+            os_printf(KERN_NOTICE"pair success with "MACSTR", AID:%d\r\n", MAC2STR(wifi_pair.pair_mac), param2);
+            if(!wifi_pair.ngo_ap){ //STA端自动停止配对
+                ieee80211_pairing(ifidx, 0); //自动停止配对
+            }
+            break;
+        case IEEE80211_EVENT_PAIR_DONE:
+            os_printf(KERN_NOTICE"pair DONE, ngo=%d\r\n", param2);
+            sys_event_new(SYS_EVENT(SYS_EVENT_WIFI, SYSEVT_WIFI_PAIR_DONE), param2);
+            break;
+        case IEEE80211_EVENT_REQ_PAIR_AID: //只有AP才会产生此事件
+            wifi_pair.ngo_ap = 1;
+            ret = (wifi_pair.aid++) + 1;
+            break;
+        case IEEE80211_EVENT_PAIR_NGO:
+            //配对角色协商事件，在此事件可以控制角色协商结果：详细信息请阅读"TXSDK_WiFi开发指南，4.1.30"
+            // ret = 1;    //协商结果：本机AP
+            // ret = -1;   //协商结果：本机做STA
+            break;
+    }
+    
+    return ret;
+}
+
+#endif
+