117 lines
4.0 KiB
C
117 lines
4.0 KiB
C
#include "sys_config.h"
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#include "basic_include.h"
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#include "lib/rpc/cpurpc.h"
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#include "lib/atcmd/libatcmd.h"
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#include "lib/common/atcmd.h"
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#include "lib/umac/ieee80211.h"
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#include "lwip/etharp.h"
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#include "syscfg.h"
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/* WiFi配对 */
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#if SYS_WIFI_PAIR
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struct wifi_pair_status {
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uint8 pair_sucess;
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uint8 pair_mac[6];
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uint8 aid;
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uint8 ngo_ap;
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} wifi_pair;
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#define WIFI_PAIR_MAGIC (0x1234)
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void sys_wifi_pair_init()
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{
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ieee80211_pair_enable(WIFI_MODE_AP, WIFI_PAIR_MAGIC);
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ieee80211_pair_enable(WIFI_MODE_STA, WIFI_PAIR_MAGIC);
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}
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/* 参数：
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magic == 0 --- 停止配对
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magic == 1 --- 启动配对
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magic > 1 --- 启动配对，并修改magic (初始值为WIFI_PAIR_MAGIC)
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*/
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void sys_wifi_pair_start(uint8 ifidx, uint16 magic)
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{
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etharp_cleanup_netif(netif_find("w0")); //是否需要清空ARP？
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ieee80211_pairing(ifidx, magic);
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}
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void sys_event_hdl_wifi_pair(uint32 event_id, uint32 data, uint32 priv)
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{
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switch (event_id) {
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case SYS_EVENT(SYS_EVENT_WIFI, SYSEVT_WIFI_PAIR_DONE):
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//配对成功，保存参数
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if (wifi_pair.pair_sucess) {
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ieee80211_conf_get_ssid(sys_cfgs.wifi_mode, sys_cfgs.ssid);
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ieee80211_conf_get_psk(sys_cfgs.wifi_mode, sys_cfgs.psk);
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sys_cfgs.key_mgmt = ieee80211_conf_get_keymgmt(sys_cfgs.wifi_mode);
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if ((int32)data == 1 && sys_cfgs.wifi_mode == WIFI_MODE_STA) {
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os_printf(KERN_NOTICE"wifi pair done, NGO role AP!\r\n");
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sys_cfgs.wifi_mode = WIFI_MODE_AP;
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ieee80211_iface_stop(WIFI_MODE_STA); //stop STA
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wificfg_flush(WIFI_MODE_AP);
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ieee80211_iface_start(WIFI_MODE_AP); //switch to AP
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sys_cfgs.dhcpd_en = 1;
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sys_cfgs.dhcpc_en = 0;
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netcfg_flush();
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}
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if ((int32)data == -1 && sys_cfgs.wifi_mode == WIFI_MODE_AP) {
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os_printf(KERN_NOTICE"wifi pair done, NGO role STA!\r\n");
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sys_cfgs.wifi_mode = WIFI_MODE_STA;
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ieee80211_iface_stop(WIFI_MODE_AP); //stop AP
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wificfg_flush(WIFI_MODE_STA);
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ieee80211_iface_start(WIFI_MODE_STA); //switch to STA.
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sys_cfgs.dhcpd_en = 0;
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sys_cfgs.dhcpc_en = 1;
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netcfg_flush();
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}
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if (sys_cfgs.wifi_mode == WIFI_MODE_STA || data) {
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syscfg_save();
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}
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}
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break;
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}
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}
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int32 sys_wifi_event_hdl_wifi_pair(uint8 ifidx, uint16 evt, uint32 param1, uint32 param2)
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{
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int32 ret = 0;
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switch (evt) {
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case IEEE80211_EVENT_PAIR_START:
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wifi_pair.ngo_ap = 0;
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wifi_pair.pair_sucess = 0;
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os_memset(wifi_pair.pair_mac, 0, 6);
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os_printf(KERN_NOTICE"Pair Start\r\n");
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break;
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case IEEE80211_EVENT_PAIR_SUCCESS:
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wifi_pair.pair_sucess = 1;
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os_memcpy(wifi_pair.pair_mac, param1, 6); //对方的MAC地址
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os_printf(KERN_NOTICE"pair success with "MACSTR", AID:%d\r\n", MAC2STR(wifi_pair.pair_mac), param2);
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if(!wifi_pair.ngo_ap){ //STA端自动停止配对
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ieee80211_pairing(ifidx, 0); //自动停止配对
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}
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break;
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case IEEE80211_EVENT_PAIR_DONE:
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os_printf(KERN_NOTICE"pair DONE, ngo=%d\r\n", param2);
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sys_event_new(SYS_EVENT(SYS_EVENT_WIFI, SYSEVT_WIFI_PAIR_DONE), param2);
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break;
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case IEEE80211_EVENT_REQ_PAIR_AID: //只有AP才会产生此事件
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wifi_pair.ngo_ap = 1;
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ret = (wifi_pair.aid++) + 1;
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break;
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case IEEE80211_EVENT_PAIR_NGO:
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//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"
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// ret = 1; //协商结果：本机AP
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// ret = -1; //协商结果：本机做STA
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break;
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}
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return ret;
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}
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#endif
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