//----------------------------------------------------------------------------// #include "FreeRTOS.h" #include "task.h" #include "semphr.h" #include #include "main.h" #include //#include #include #include #include #include #include "tcpip.h" #include #if CONFIG_EXAMPLE_WLAN_FAST_CONNECT || CONFIG_JD_SMART #include "wlan_fast_connect/example_wlan_fast_connect.h" #endif #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD #include "at_cmd/atcmd_wifi.h" #endif #if CONFIG_INIC_EN extern int inic_start(void); extern int inic_stop(void); #endif /****************************************************** * Constants ******************************************************/ #define SCAN_USE_SEMAPHORE 0 #define RTW_JOIN_TIMEOUT 15000 #define JOIN_ASSOCIATED (uint32_t)(1 << 0) #define JOIN_AUTHENTICATED (uint32_t)(1 << 1) #define JOIN_LINK_READY (uint32_t)(1 << 2) #define JOIN_SECURITY_COMPLETE (uint32_t)(1 << 3) #define JOIN_COMPLETE (uint32_t)(1 << 4) #define JOIN_NO_NETWORKS (uint32_t)(1 << 5) #define JOIN_WRONG_SECURITY (uint32_t)(1 << 6) #define JOIN_HANDSHAKE_DONE (uint32_t)(1 << 7) #define JOIN_SIMPLE_CONFIG (uint32_t)(1 << 8) #define JOIN_AIRKISS (uint32_t)(1 << 9) /****************************************************** * Type Definitions ******************************************************/ /****************************************************** * Variables Declarations ******************************************************/ extern struct netif xnetif[NET_IF_NUM]; /****************************************************** * Variables Definitions ******************************************************/ static internal_scan_handler_t scan_result_handler_ptr = {0, 0, 0, RTW_FALSE, 0, 0, 0, 0, 0}; static internal_join_result_t* join_user_data; #if CONFIG_WIFI_IND_USE_THREAD static void* disconnect_sema = NULL; #endif extern rtw_mode_t wifi_mode; int error_flag = RTW_UNKNOWN; uint32_t rtw_join_status; #if ATCMD_VER == ATVER_2 extern unsigned char dhcp_mode_sta; #endif /****************************************************** * Variables Definitions ******************************************************/ #ifndef WLAN0_NAME #define WLAN0_NAME "wlan0" #endif #ifndef WLAN1_NAME #define WLAN1_NAME "wlan1" #endif /* Give default value if not defined */ #ifndef NET_IF_NUM #ifdef CONFIG_CONCURRENT_MODE #define NET_IF_NUM 2 #else #define NET_IF_NUM 1 #endif #endif /*Static IP ADDRESS*/ #ifndef IP_ADDR0 #define IP_ADDR0 192 #define IP_ADDR1 168 #define IP_ADDR2 1 #define IP_ADDR3 80 #endif /*NETMASK*/ #ifndef NETMASK_ADDR0 #define NETMASK_ADDR0 255 #define NETMASK_ADDR1 255 #define NETMASK_ADDR2 255 #define NETMASK_ADDR3 0 #endif /*Gateway Address*/ #ifndef GW_ADDR0 #define GW_ADDR0 192 #define GW_ADDR1 168 #define GW_ADDR2 1 #define GW_ADDR3 1 #endif /*Static IP ADDRESS*/ #ifndef AP_IP_ADDR0 #define AP_IP_ADDR0 192 #define AP_IP_ADDR1 168 #define AP_IP_ADDR2 43 #define AP_IP_ADDR3 1 #endif /*NETMASK*/ #ifndef AP_NETMASK_ADDR0 #define AP_NETMASK_ADDR0 255 #define AP_NETMASK_ADDR1 255 #define AP_NETMASK_ADDR2 255 #define AP_NETMASK_ADDR3 0 #endif /*Gateway Address*/ #ifndef AP_GW_ADDR0 #define AP_GW_ADDR0 192 #define AP_GW_ADDR1 168 #define AP_GW_ADDR2 43 #define AP_GW_ADDR3 1 #endif /****************************************************** * Function Definitions ******************************************************/ #if CONFIG_WLAN //----------------------------------------------------------------------------// static int wifi_connect_local(rtw_network_info_t *pWifi) { int ret = 0; if(is_promisc_enabled()) promisc_set(0, NULL, 0); /* lock 4s to forbid suspend under linking */ rtw_wakelock_timeout(4 *1000); if(!pWifi) return -1; switch(pWifi->security_type){ case RTW_SECURITY_OPEN: ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_NONE, NULL, 0, 0, 0, 0, NULL, 0); break; case RTW_SECURITY_WEP_PSK: case RTW_SECURITY_WEP_SHARED: ret = wext_set_auth_param(WLAN0_NAME, IW_AUTH_80211_AUTH_ALG, IW_AUTH_ALG_SHARED_KEY); if(ret == 0) ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_WEP, NULL, pWifi->key_id, 1 /* set tx key */, 0, 0, pWifi->password, pWifi->password_len); break; case RTW_SECURITY_WPA_TKIP_PSK: case RTW_SECURITY_WPA2_TKIP_PSK: ret = wext_set_auth_param(WLAN0_NAME, IW_AUTH_80211_AUTH_ALG, IW_AUTH_ALG_OPEN_SYSTEM); if(ret == 0) ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_TKIP, NULL, 0, 0, 0, 0, NULL, 0); if(ret == 0) ret = wext_set_passphrase(WLAN0_NAME, pWifi->password, pWifi->password_len); break; case RTW_SECURITY_WPA_AES_PSK: case RTW_SECURITY_WPA2_AES_PSK: case RTW_SECURITY_WPA2_MIXED_PSK: case RTW_SECURITY_WPA_WPA2_MIXED: ret = wext_set_auth_param(WLAN0_NAME, IW_AUTH_80211_AUTH_ALG, IW_AUTH_ALG_OPEN_SYSTEM); if(ret == 0) ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_CCMP, NULL, 0, 0, 0, 0, NULL, 0); if(ret == 0) ret = wext_set_passphrase(WLAN0_NAME, pWifi->password, pWifi->password_len); break; default: ret = -1; printf("\n\rWIFICONF: security type(0x%x) is not supported.\n\r", pWifi->security_type); break; } if(ret == 0) ret = wext_set_ssid(WLAN0_NAME, pWifi->ssid.val, pWifi->ssid.len); return ret; } static int wifi_connect_bssid_local(rtw_network_info_t *pWifi) { int ret = 0; u8 bssid[12] = {0}; if(is_promisc_enabled()) promisc_set(0, NULL, 0); /* lock 4s to forbid suspend under linking */ rtw_wakelock_timeout(4 *1000); if(!pWifi) return -1; switch(pWifi->security_type){ case RTW_SECURITY_OPEN: ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_NONE, NULL, 0, 0, 0, 0, NULL, 0); break; case RTW_SECURITY_WEP_PSK: case RTW_SECURITY_WEP_SHARED: ret = wext_set_auth_param(WLAN0_NAME, IW_AUTH_80211_AUTH_ALG, IW_AUTH_ALG_SHARED_KEY); if(ret == 0) ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_WEP, NULL, pWifi->key_id, 1 /* set tx key */, 0, 0, pWifi->password, pWifi->password_len); break; case RTW_SECURITY_WPA_TKIP_PSK: case RTW_SECURITY_WPA2_TKIP_PSK: ret = wext_set_auth_param(WLAN0_NAME, IW_AUTH_80211_AUTH_ALG, IW_AUTH_ALG_OPEN_SYSTEM); if(ret == 0) ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_TKIP, NULL, 0, 0, 0, 0, NULL, 0); if(ret == 0) ret = wext_set_passphrase(WLAN0_NAME, pWifi->password, pWifi->password_len); break; case RTW_SECURITY_WPA_AES_PSK: case RTW_SECURITY_WPA2_AES_PSK: case RTW_SECURITY_WPA2_MIXED_PSK: ret = wext_set_auth_param(WLAN0_NAME, IW_AUTH_80211_AUTH_ALG, IW_AUTH_ALG_OPEN_SYSTEM); if(ret == 0) ret = wext_set_key_ext(WLAN0_NAME, IW_ENCODE_ALG_CCMP, NULL, 0, 0, 0, 0, NULL, 0); if(ret == 0) ret = wext_set_passphrase(WLAN0_NAME, pWifi->password, pWifi->password_len); break; default: ret = -1; printf("\n\rWIFICONF: security type(0x%x) is not supported.\n\r", pWifi->security_type); break; } if(ret == 0){ memcpy(bssid, pWifi->bssid.octet, ETH_ALEN); if(pWifi->ssid.len){ bssid[ETH_ALEN] = '#'; bssid[ETH_ALEN + 1] = '@'; memcpy(bssid + ETH_ALEN + 2, &pWifi, sizeof(pWifi)); } ret = wext_set_bssid(WLAN0_NAME, bssid); } return ret; } void wifi_rx_beacon_hdl( char* buf, int buf_len, int flags, void* userdata) { //printf("Beacon!\n"); } static void wifi_no_network_hdl(char* buf, int buf_len, int flags, void* userdata) { if(join_user_data!=NULL) rtw_join_status = JOIN_NO_NETWORKS; } static void wifi_connected_hdl( char* buf, int buf_len, int flags, void* userdata) { #ifdef CONFIG_ENABLE_EAP if(get_eap_phase()){ rtw_join_status = JOIN_COMPLETE | JOIN_SECURITY_COMPLETE | JOIN_ASSOCIATED | JOIN_AUTHENTICATED | JOIN_LINK_READY; return; } #endif /* CONFIG_ENABLE_EAP */ if((join_user_data!=NULL)&&((join_user_data->network_info.security_type == RTW_SECURITY_OPEN) || (join_user_data->network_info.security_type == RTW_SECURITY_WEP_PSK) || (join_user_data->network_info.security_type == RTW_SECURITY_WEP_SHARED))){ rtw_join_status = JOIN_COMPLETE | JOIN_SECURITY_COMPLETE | JOIN_ASSOCIATED | JOIN_AUTHENTICATED | JOIN_LINK_READY; rtw_up_sema(&join_user_data->join_sema); }else if((join_user_data!=NULL)&&((join_user_data->network_info.security_type == RTW_SECURITY_WPA2_AES_PSK) )){ rtw_join_status = JOIN_COMPLETE | JOIN_SECURITY_COMPLETE | JOIN_ASSOCIATED | JOIN_AUTHENTICATED | JOIN_LINK_READY; } } static void wifi_handshake_done_hdl( char* buf, int buf_len, int flags, void* userdata) { rtw_join_status = JOIN_COMPLETE | JOIN_SECURITY_COMPLETE | JOIN_ASSOCIATED | JOIN_AUTHENTICATED | JOIN_LINK_READY|JOIN_HANDSHAKE_DONE; if(join_user_data != NULL) rtw_up_sema(&join_user_data->join_sema); } static void wifi_disconn_hdl( char* buf, int buf_len, int flags, void* userdata) { if(join_user_data != NULL){ if(join_user_data->network_info.security_type == RTW_SECURITY_OPEN){ if(rtw_join_status == JOIN_NO_NETWORKS) error_flag = RTW_NONE_NETWORK; }else if(join_user_data->network_info.security_type == RTW_SECURITY_WEP_PSK){ if(rtw_join_status == JOIN_NO_NETWORKS) error_flag = RTW_NONE_NETWORK; else if(rtw_join_status == 0) error_flag = RTW_CONNECT_FAIL; }else if(join_user_data->network_info.security_type == RTW_SECURITY_WPA2_AES_PSK){ if(rtw_join_status ==JOIN_NO_NETWORKS) error_flag = RTW_NONE_NETWORK; else if(rtw_join_status == 0) error_flag = RTW_CONNECT_FAIL; else if(rtw_join_status ==JOIN_COMPLETE | JOIN_SECURITY_COMPLETE | JOIN_ASSOCIATED | JOIN_AUTHENTICATED | JOIN_LINK_READY) error_flag = RTW_WRONG_PASSWORD; } }else{ if(error_flag == RTW_NO_ERROR) //wifi_disconn_hdl will be dispatched one more time after join_user_data = NULL add by frankie error_flag = RTW_UNKNOWN; } #if CONFIG_LWIP_LAYER dhcp_stop(&xnetif[0]); #endif if(join_user_data != NULL) rtw_up_sema(&join_user_data->join_sema); //printf("\r\nWiFi Disconnect. Error flag is %d.\n", error_flag); // Need to use sema to make sure wifi_disconn_hdl invoked before setting join_user_data when connecting to another AP #if CONFIG_WIFI_IND_USE_THREAD if(disconnect_sema != NULL){ rtw_up_sema(&disconnect_sema); } #endif } #if CONFIG_EXAMPLE_WLAN_FAST_CONNECT || CONFIG_JD_SMART #define WLAN0_NAME "wlan0" void restore_wifi_info_to_flash() { struct wlan_fast_reconnect * data_to_flash; u32 channel = 0; u8 index = 0; u8 *ifname[1] = {WLAN0_NAME}; rtw_wifi_setting_t setting; //struct security_priv *psecuritypriv = &padapter->securitypriv; //WLAN_BSSID_EX *pcur_bss = pmlmepriv->cur_network.network; data_to_flash = (struct wlan_fast_reconnect *)rtw_zmalloc(sizeof(struct wlan_fast_reconnect)); if(data_to_flash && p_write_reconnect_ptr){ if(wifi_get_setting((const char*)ifname[0],&setting) || setting.mode == RTW_MODE_AP){ printf("\r\n %s():wifi_get_setting fail or ap mode", __func__); return; } channel = setting.channel; rtw_memset(psk_essid[index], 0, sizeof(psk_essid[index])); strncpy(psk_essid[index], setting.ssid, strlen(setting.ssid)); switch(setting.security_type){ case RTW_SECURITY_OPEN: rtw_memset(psk_passphrase[index], 0, sizeof(psk_passphrase[index])); rtw_memset(wpa_global_PSK[index], 0, sizeof(wpa_global_PSK[index])); data_to_flash->security_type = RTW_SECURITY_OPEN; break; case RTW_SECURITY_WEP_PSK: channel |= (setting.key_idx) << 28; rtw_memset(psk_passphrase[index], 0, sizeof(psk_passphrase[index])); rtw_memset(wpa_global_PSK[index], 0, sizeof(wpa_global_PSK[index])); rtw_memcpy(psk_passphrase[index], setting.password, sizeof(psk_passphrase[index])); data_to_flash->security_type = RTW_SECURITY_WEP_PSK; break; case RTW_SECURITY_WPA_TKIP_PSK: data_to_flash->security_type = RTW_SECURITY_WPA_TKIP_PSK; break; case RTW_SECURITY_WPA2_AES_PSK: data_to_flash->security_type = RTW_SECURITY_WPA2_AES_PSK; break; default: break; } memcpy(data_to_flash->psk_essid, psk_essid[index], sizeof(data_to_flash->psk_essid)); if (strlen(psk_passphrase64) == 64) { memcpy(data_to_flash->psk_passphrase, psk_passphrase64, sizeof(data_to_flash->psk_passphrase)); } else { memcpy(data_to_flash->psk_passphrase, psk_passphrase[index], sizeof(data_to_flash->psk_passphrase)); } memcpy(data_to_flash->wpa_global_PSK, wpa_global_PSK[index], sizeof(data_to_flash->wpa_global_PSK)); memcpy(&(data_to_flash->channel), &channel, 4); //call callback function in user program p_write_reconnect_ptr((u8 *)data_to_flash, sizeof(struct wlan_fast_reconnect)); } if(data_to_flash) rtw_free(data_to_flash); } #endif //----------------------------------------------------------------------------// int wifi_connect( char *ssid, rtw_security_t security_type, char *password, int ssid_len, int password_len, int key_id, void *semaphore) { xSemaphoreHandle join_semaphore; rtw_result_t result = RTW_SUCCESS; u8 wep_hex = 0; u8 wep_pwd[14] = {0}; if(rtw_join_status & JOIN_SIMPLE_CONFIG || rtw_join_status & JOIN_AIRKISS){ return RTW_ERROR; } rtw_join_status = 0;//clear for last connect status error_flag = RTW_UNKNOWN ;//clear for last connect status if ( ( ( ( password_len > RTW_MAX_PSK_LEN ) || ( password_len < RTW_MIN_PSK_LEN ) ) && ( ( security_type == RTW_SECURITY_WPA_TKIP_PSK ) || ( security_type == RTW_SECURITY_WPA_AES_PSK ) || ( security_type == RTW_SECURITY_WPA2_AES_PSK ) || ( security_type == RTW_SECURITY_WPA2_TKIP_PSK ) || ( security_type == RTW_SECURITY_WPA2_MIXED_PSK ) ) )) { error_flag = RTW_WRONG_PASSWORD; return RTW_INVALID_KEY; } if ((security_type == RTW_SECURITY_WEP_PSK)|| (security_type ==RTW_SECURITY_WEP_SHARED)) { if ((password_len != 5) && (password_len != 13) && (password_len != 10)&& (password_len != 26)) { error_flag = RTW_WRONG_PASSWORD; return RTW_INVALID_KEY; } else { if(password_len == 10) { u32 p[5] = {0}; u8 i = 0; sscanf((const char*)password, "%02x%02x%02x%02x%02x", &p[0], &p[1], &p[2], &p[3], &p[4]); for(i=0; i< 5; i++) wep_pwd[i] = (u8)p[i]; wep_pwd[5] = '\0'; password_len = 5; wep_hex = 1; } else if (password_len == 26) { u32 p[13] = {0}; u8 i = 0; sscanf((const char*)password, "%02x%02x%02x%02x%02x%02x%02x"\ "%02x%02x%02x%02x%02x%02x", &p[0], &p[1], &p[2], &p[3], &p[4],\ &p[5], &p[6], &p[7], &p[8], &p[9], &p[10], &p[11], &p[12]); for(i=0; i< 13; i++) wep_pwd[i] = (u8)p[i]; wep_pwd[13] = '\0'; password_len = 13; wep_hex = 1; } } } internal_join_result_t *join_result = (internal_join_result_t *)rtw_zmalloc(sizeof(internal_join_result_t)); if(!join_result) { return RTW_NOMEM; } join_result->network_info.ssid.len = ssid_len > 32 ? 32 : ssid_len; rtw_memcpy(join_result->network_info.ssid.val, ssid, ssid_len); join_result->network_info.password_len = password_len; if(password_len) { /* add \0 to the end */ join_result->network_info.password = rtw_zmalloc(password_len + 1); if(!join_result->network_info.password) { result = RTW_NOMEM; goto error; } if (0 == wep_hex) rtw_memcpy(join_result->network_info.password, password, password_len); else rtw_memcpy(join_result->network_info.password, wep_pwd, password_len); } join_result->network_info.security_type = security_type; join_result->network_info.key_id = key_id; if(semaphore == NULL) { rtw_init_sema( &join_result->join_sema, 0 ); if(!join_result->join_sema){ result = RTW_NORESOURCE; goto error; } join_semaphore = join_result->join_sema; } else { join_result->join_sema = semaphore; } wifi_reg_event_handler(WIFI_EVENT_NO_NETWORK,wifi_no_network_hdl,NULL); wifi_reg_event_handler(WIFI_EVENT_CONNECT, wifi_connected_hdl, NULL); wifi_reg_event_handler(WIFI_EVENT_DISCONNECT, wifi_disconn_hdl, NULL); wifi_reg_event_handler(WIFI_EVENT_FOURWAY_HANDSHAKE_DONE, wifi_handshake_done_hdl, NULL); // if is connected to ap, would trigger disconn_hdl but need to make sure it is invoked before setting join_user_data #if CONFIG_WIFI_IND_USE_THREAD if(wifi_is_connected_to_ap() == RTW_SUCCESS){ rtw_init_sema( &disconnect_sema, 0 ); } #endif wifi_connect_local(&join_result->network_info); #if CONFIG_WIFI_IND_USE_THREAD if(disconnect_sema != NULL){ rtw_down_timeout_sema(&disconnect_sema, 50); rtw_free_sema( &disconnect_sema); } #endif join_user_data = join_result; if(semaphore == NULL) { // for eap connection, timeout should be longer (default value in wpa_supplicant: 60s) #ifdef CONFIG_ENABLE_EAP if(get_eap_phase()){ if(rtw_down_timeout_sema( &join_result->join_sema, 60000 ) == RTW_FALSE) { printf("RTW API: Join bss timeout\r\n"); if(password_len) { rtw_free(join_result->network_info.password); } result = RTW_TIMEOUT; goto error; } else { if(wifi_is_connected_to_ap( ) != RTW_SUCCESS) { result = RTW_ERROR; goto error; } } } else #endif if(rtw_down_timeout_sema( &join_result->join_sema, RTW_JOIN_TIMEOUT ) == RTW_FALSE) { printf("RTW API: Join bss timeout\r\n"); if(password_len) { rtw_free(join_result->network_info.password); } result = RTW_TIMEOUT; goto error; } else { if(join_result->network_info.password_len) { rtw_free(join_result->network_info.password); } if(wifi_is_connected_to_ap( ) != RTW_SUCCESS) { result = RTW_ERROR; goto error; } } } result = RTW_SUCCESS; #if CONFIG_LWIP_LAYER netif_set_link_up(&xnetif[0]); #endif #if CONFIG_EXAMPLE_WLAN_FAST_CONNECT || CONFIG_JD_SMART restore_wifi_info_to_flash(); #endif error: if(semaphore == NULL){ rtw_free_sema( &join_semaphore); } join_user_data = NULL; rtw_free((u8*)join_result); wifi_unreg_event_handler(WIFI_EVENT_CONNECT, wifi_connected_hdl); wifi_unreg_event_handler(WIFI_EVENT_NO_NETWORK,wifi_no_network_hdl); wifi_unreg_event_handler(WIFI_EVENT_FOURWAY_HANDSHAKE_DONE, wifi_handshake_done_hdl); return result; } int wifi_connect_bssid( unsigned char bssid[ETH_ALEN], char *ssid, rtw_security_t security_type, char *password, int bssid_len, int ssid_len, int password_len, int key_id, void *semaphore) { xSemaphoreHandle join_semaphore; rtw_result_t result = RTW_SUCCESS; if(rtw_join_status & JOIN_SIMPLE_CONFIG || rtw_join_status & JOIN_AIRKISS){ return RTW_ERROR; } rtw_join_status = 0;//clear for last connect status error_flag = RTW_UNKNOWN;//clear for last connect status internal_join_result_t *join_result = (internal_join_result_t *)rtw_zmalloc(sizeof(internal_join_result_t)); if(!join_result) { return RTW_NOMEM; } if(ssid_len && ssid){ join_result->network_info.ssid.len = ssid_len > 32 ? 32 : ssid_len; rtw_memcpy(join_result->network_info.ssid.val, ssid, ssid_len); } rtw_memcpy(join_result->network_info.bssid.octet, bssid, bssid_len); if ( ( ( ( password_len > RTW_MAX_PSK_LEN ) || ( password_len < RTW_MIN_PSK_LEN ) ) && ( ( security_type == RTW_SECURITY_WPA_TKIP_PSK ) || ( security_type == RTW_SECURITY_WPA_AES_PSK ) || ( security_type == RTW_SECURITY_WPA2_AES_PSK ) || ( security_type == RTW_SECURITY_WPA2_TKIP_PSK ) || ( security_type == RTW_SECURITY_WPA2_MIXED_PSK ) ) )|| (((password_len != 5)&& (password_len != 13))&& ((security_type == RTW_SECURITY_WEP_PSK)|| (security_type ==RTW_SECURITY_WEP_SHARED ) ))) { return RTW_INVALID_KEY; } join_result->network_info.password_len = password_len; if(password_len) { /* add \0 to the end */ join_result->network_info.password = rtw_zmalloc(password_len + 1); if(!join_result->network_info.password) { return RTW_NOMEM; } rtw_memcpy(join_result->network_info.password, password, password_len); } join_result->network_info.security_type = security_type; join_result->network_info.key_id = key_id; if(semaphore == NULL) { rtw_init_sema( &join_result->join_sema, 0 ); if(!join_result->join_sema){ return RTW_NORESOURCE; } join_semaphore = join_result->join_sema; } else { join_result->join_sema = semaphore; } wifi_reg_event_handler(WIFI_EVENT_NO_NETWORK,wifi_no_network_hdl,NULL); wifi_reg_event_handler(WIFI_EVENT_CONNECT, wifi_connected_hdl, NULL); wifi_reg_event_handler(WIFI_EVENT_DISCONNECT, wifi_disconn_hdl, NULL); wifi_reg_event_handler(WIFI_EVENT_FOURWAY_HANDSHAKE_DONE, wifi_handshake_done_hdl, NULL); wifi_connect_bssid_local(&join_result->network_info); join_user_data = join_result; if(semaphore == NULL) { if(rtw_down_timeout_sema( &join_result->join_sema, RTW_JOIN_TIMEOUT ) == RTW_FALSE) { printf("RTW API: Join bss timeout\r\n"); if(password_len) { rtw_free(join_result->network_info.password); } rtw_free((u8*)join_result); rtw_free_sema( &join_semaphore); result = RTW_TIMEOUT; goto error; } else { rtw_free_sema( &join_semaphore ); if(join_result->network_info.password_len) { rtw_free(join_result->network_info.password); } rtw_free((u8*)join_result); if( wifi_is_connected_to_ap( ) != RTW_SUCCESS) { result = RTW_ERROR; goto error; } } } result = RTW_SUCCESS; #if CONFIG_EXAMPLE_WLAN_FAST_CONNECT || CONFIG_JD_SMART restore_wifi_info_to_flash(); #endif error: join_user_data = NULL; wifi_unreg_event_handler(WIFI_EVENT_CONNECT, wifi_connected_hdl); wifi_unreg_event_handler(WIFI_EVENT_NO_NETWORK,wifi_no_network_hdl); wifi_unreg_event_handler(WIFI_EVENT_FOURWAY_HANDSHAKE_DONE, wifi_handshake_done_hdl); return result; } int wifi_disconnect(void) { int ret = 0; //set MAC address last byte to 1 since driver will filter the mac with all 0x00 or 0xff //add extra 2 zero byte for check of #@ in wext_set_bssid() const __u8 null_bssid[ETH_ALEN + 2] = {0, 0, 0, 0, 0, 1, 0, 0}; if (wext_set_bssid(WLAN0_NAME, null_bssid) < 0){ printf("\n\rWEXT: Failed to set bogus BSSID to disconnect"); ret = -1; } return ret; } //----------------------------------------------------------------------------// int wifi_is_connected_to_ap( void ) { return rltk_wlan_is_connected_to_ap(); } //----------------------------------------------------------------------------// int wifi_is_up(rtw_interface_t interface) { if(interface == RTW_AP_INTERFACE) { if(wifi_mode == RTW_MODE_STA_AP) { return rltk_wlan_running(WLAN1_IDX); } } return rltk_wlan_running(WLAN0_IDX); } int wifi_is_ready_to_transceive(rtw_interface_t interface) { switch ( interface ) { case RTW_AP_INTERFACE: return ( wifi_is_up(interface) == RTW_TRUE ) ? RTW_SUCCESS : RTW_ERROR; case RTW_STA_INTERFACE: switch ( error_flag) { case RTW_NO_ERROR: return RTW_SUCCESS; default: return RTW_ERROR; } default: return RTW_ERROR; } } //----------------------------------------------------------------------------// int wifi_set_mac_address(char * mac) { char buf[13+17+1]; rtw_memset(buf, 0, sizeof(buf)); snprintf(buf, 13+17, "write_mac %s", mac); return wext_private_command(WLAN0_NAME, buf, 0); } int wifi_get_mac_address(char * mac) { int ret = 0; char buf[32]; rtw_memset(buf, 0, sizeof(buf)); rtw_memcpy(buf, "read_mac", 8); ret = wext_private_command_with_retval(WLAN0_NAME, buf, buf, 32); strcpy(mac, buf); return ret; } //----------------------------------------------------------------------------// int wifi_enable_powersave(void) { return wext_enable_powersave(WLAN0_NAME, 1, 1); } int wifi_disable_powersave(void) { return wext_disable_powersave(WLAN0_NAME); } #if 0 //Not ready //----------------------------------------------------------------------------// int wifi_get_txpower(int *poweridx) { int ret = 0; char buf[11]; rtw_memset(buf, 0, sizeof(buf)); rtw_memcpy(buf, "txpower", 11); ret = wext_private_command_with_retval(WLAN0_NAME, buf, buf, 11); sscanf(buf, "%d", poweridx); return ret; } int wifi_set_txpower(int poweridx) { int ret = 0; char buf[24]; rtw_memset(buf, 0, sizeof(buf)); snprintf(buf, 24, "txpower patha=%d", poweridx); ret = wext_private_command(WLAN0_NAME, buf, 0); return ret; } #endif //----------------------------------------------------------------------------// int wifi_get_associated_client_list(void * client_list_buffer, uint16_t buffer_length) { const char * ifname = WLAN0_NAME; int ret = 0; char buf[25]; if(wifi_mode == RTW_MODE_STA_AP) { ifname = WLAN1_NAME; } rtw_memset(buf, 0, sizeof(buf)); snprintf(buf, 25, "get_client_list %x", client_list_buffer); ret = wext_private_command(ifname, buf, 0); return ret; } //----------------------------------------------------------------------------// int wifi_get_ap_info(rtw_bss_info_t * ap_info, rtw_security_t* security) { const char * ifname = WLAN0_NAME; int ret = 0; char buf[24]; if(wifi_mode == RTW_MODE_STA_AP) { ifname = WLAN1_NAME; } rtw_memset(buf, 0, sizeof(buf)); snprintf(buf, 24, "get_ap_info %x", ap_info); ret = wext_private_command(ifname, buf, 0); snprintf(buf, 24, "get_security"); ret = wext_private_command_with_retval(ifname, buf, buf, 24); sscanf(buf, "%d", security); return ret; } int wifi_get_drv_ability(uint32_t *ability) { return wext_get_drv_ability(WLAN0_NAME, ability); } //----------------------------------------------------------------------------// int wifi_set_country(rtw_country_code_t country_code) { int ret; ret = wext_set_country(WLAN0_NAME, country_code); return ret; } //----------------------------------------------------------------------------// int wifi_set_channel_plan(uint8_t channel_plan) { const char * ifname = WLAN0_NAME; int ret = 0; char buf[24]; rtw_memset(buf, 0, sizeof(buf)); snprintf(buf, 24, "set_ch_plan %x", channel_plan); ret = wext_private_command(ifname, buf, 0); return ret; } int wifi_get_channel_plan(uint8_t *channel_plan) { int ret = 0; char buf[24]; char *ptmp; rtw_memset(buf, 0, sizeof(buf)); rtw_memcpy(buf, "get_ch_plan", 11); ret = wext_private_command_with_retval(WLAN0_NAME, buf, buf, 24); *channel_plan = strtoul(buf, &ptmp, 16); return ret; } //----------------------------------------------------------------------------// int wifi_get_rssi(int *pRSSI) { return wext_get_rssi(WLAN0_NAME, pRSSI); } //----------------------------------------------------------------------------// int wifi_set_channel(int channel) { return wext_set_channel(WLAN0_NAME, channel); } int wifi_get_channel(int *channel) { return wext_get_channel(WLAN0_NAME, (u8*)channel); } //----------------------------------------------------------------------------// int wifi_register_multicast_address(rtw_mac_t *mac) { return wext_register_multicast_address(WLAN0_NAME, mac); } int wifi_unregister_multicast_address(rtw_mac_t *mac) { return wext_unregister_multicast_address(WLAN0_NAME, mac); } //----------------------------------------------------------------------------// _WEAK void wifi_set_mib(void) { // adaptivity wext_set_adaptivity(RTW_ADAPTIVITY_DISABLE); } //----------------------------------------------------------------------------// _WEAK void wifi_set_country_code(void) { //wifi_set_country(RTW_COUNTRY_US); } //----------------------------------------------------------------------------// int wifi_rf_on(void) { int ret; ret = rltk_wlan_rf_on(); return ret; } //----------------------------------------------------------------------------// int wifi_rf_off(void) { int ret; ret = rltk_wlan_rf_off(); return ret; } //----------------------------------------------------------------------------// int wifi_on(rtw_mode_t mode) { int ret = 1; int timeout = 20; int idx; int devnum = 1; static int event_init = 0; if(rltk_wlan_running(WLAN0_IDX)) { printf("\n\rWIFI is already running"); return 1; } if(event_init == 0){ init_event_callback_list(); event_init = 1; } wifi_mode = mode; if(mode == RTW_MODE_STA_AP) devnum = 2; // set wifi mib wifi_set_mib(); printf("\n\rInitializing WIFI ..."); for(idx=0;idxBSSID.octet, (*result_ptr)->BSSID.octet)){ if((*result_ptr)->signal_strength > scan_result_handler_ptr.pap_details[i]->signal_strength){ temp = scan_result_handler_ptr.pap_details[i]; for(j = i-1; j >= 0; j--){ if(scan_result_handler_ptr.pap_details[j]->signal_strength >= (*result_ptr)->signal_strength) break; else scan_result_handler_ptr.pap_details[j+1] = scan_result_handler_ptr.pap_details[j]; } scan_result_handler_ptr.pap_details[j+1] = temp; scan_result_handler_ptr.pap_details[j+1]->signal_strength = (*result_ptr)->signal_strength; } memset(*result_ptr, 0, sizeof(rtw_scan_result_t)); return; } } scan_result_handler_ptr.scan_cnt++; if(scan_result_handler_ptr.scan_cnt > scan_result_handler_ptr.max_ap_size){ scan_result_handler_ptr.scan_cnt = scan_result_handler_ptr.max_ap_size; if((*result_ptr)->signal_strength > scan_result_handler_ptr.pap_details[scan_result_handler_ptr.max_ap_size-1]->signal_strength){ rtw_memcpy(scan_result_handler_ptr.pap_details[scan_result_handler_ptr.max_ap_size-1], *result_ptr, sizeof(rtw_scan_result_t)); temp = scan_result_handler_ptr.pap_details[scan_result_handler_ptr.max_ap_size -1]; }else return; }else{ rtw_memcpy(&scan_result_handler_ptr.ap_details[scan_result_handler_ptr.scan_cnt-1], *result_ptr, sizeof(rtw_scan_result_t)); } for(i=0; i< scan_result_handler_ptr.scan_cnt-1; i++){ if((*result_ptr)->signal_strength > scan_result_handler_ptr.pap_details[i]->signal_strength) break; } insert_pos = i; for(i = scan_result_handler_ptr.scan_cnt-1; i>insert_pos; i--) scan_result_handler_ptr.pap_details[i] = scan_result_handler_ptr.pap_details[i-1]; if(temp != NULL) scan_result_handler_ptr.pap_details[insert_pos] = temp; else scan_result_handler_ptr.pap_details[insert_pos] = &scan_result_handler_ptr.ap_details[scan_result_handler_ptr.scan_cnt-1]; rtw_memset(*result_ptr, 0, sizeof(rtw_scan_result_t)); } void wifi_scan_done_hdl( char* buf, int buf_len, int flags, void* userdata) { int i = 0; rtw_scan_handler_result_t scan_result_report; for(i=0; ibuf, pscan_buf->buf_len, flags); }else{ wifi_reg_event_handler(WIFI_EVENT_SCAN_RESULT_REPORT, wifi_scan_each_report_hdl, NULL); wifi_reg_event_handler(WIFI_EVENT_SCAN_DONE, wifi_scan_done_hdl, NULL); ret = wext_set_scan(WLAN0_NAME, NULL, 0, flags); } if(ret == 0) { if(result_ptr != NULL){ ret = wext_get_scan(WLAN0_NAME, pscan_buf->buf, pscan_buf->buf_len); } } else if(ret == -1){ if(result_ptr == NULL){ wifi_unreg_event_handler(WIFI_EVENT_SCAN_RESULT_REPORT, wifi_scan_each_report_hdl); wifi_unreg_event_handler(WIFI_EVENT_SCAN_DONE, wifi_scan_done_hdl); } } return ret; } int wifi_scan_networks_with_ssid(int (results_handler)(char*buf, int buflen, char *ssid, void *user_data), OUT void* user_data, IN int scan_buflen, IN char* ssid, IN int ssid_len) { int scan_cnt = 0, add_cnt = 0; scan_buf_arg scan_buf; int ret; scan_buf.buf_len = scan_buflen; scan_buf.buf = (char*)pvPortMalloc(scan_buf.buf_len); if(!scan_buf.buf){ printf("\n\rERROR: Can't malloc memory(%d)", scan_buf.buf_len); return RTW_NOMEM; } //set ssid memset(scan_buf.buf, 0, scan_buf.buf_len); memcpy(scan_buf.buf, &ssid_len, sizeof(int)); memcpy(scan_buf.buf+sizeof(int), ssid, ssid_len); //Scan channel if(scan_cnt = (wifi_scan(RTW_SCAN_TYPE_ACTIVE, RTW_BSS_TYPE_ANY, &scan_buf)) < 0){ printf("\n\rERROR: wifi scan failed"); ret = RTW_ERROR; }else{ if(NULL == results_handler) { int plen = 0; while(plen < scan_buf.buf_len){ int len, rssi, ssid_len, i, security_mode; int wps_password_id; char *mac, *ssid; //u8 *security_mode; printf("\n\r"); // len len = (int)*(scan_buf.buf + plen); printf("len = %d,\t", len); // check end if(len == 0) break; // mac mac = scan_buf.buf + plen + 1; printf("mac = "); for(i=0; i<6; i++) printf("%02x ", (u8)*(mac+i)); printf(",\t"); // rssi rssi = *(int*)(scan_buf.buf + plen + 1 + 6); printf(" rssi = %d,\t", rssi); // security_mode security_mode = (int)*(scan_buf.buf + plen + 1 + 6 + 4); switch (security_mode) { case IW_ENCODE_ALG_NONE: printf("sec = open ,\t"); break; case IW_ENCODE_ALG_WEP: printf("sec = wep ,\t"); break; case IW_ENCODE_ALG_CCMP: printf("sec = wpa/wpa2,\t"); break; } // password id wps_password_id = (int)*(scan_buf.buf + plen + 1 + 6 + 4 + 1); printf("wps password id = %d,\t", wps_password_id); printf("channel = %d,\t", *(scan_buf.buf + plen + 1 + 6 + 4 + 1 + 1)); // ssid ssid_len = len - 1 - 6 - 4 - 1 - 1 - 1; ssid = scan_buf.buf + plen + 1 + 6 + 4 + 1 + 1 + 1; printf("ssid = "); for(i=0; i 0) { rtw_msleep_os(20); count --; } if(count == 0){ printf("\n\r[%d]WiFi: Scan is running. Wait 2s timeout.", rtw_get_current_time()); return RTW_TIMEOUT; } } scan_result_handler_ptr.scan_start_time = rtw_get_current_time(); scan_result_handler_ptr.scan_running = 1; #endif scan_result_handler_ptr.gscan_result_handler = results_handler; scan_result_handler_ptr.max_ap_size = max_ap_size; scan_result_handler_ptr.ap_details = (rtw_scan_result_t*)rtw_zmalloc(max_ap_size*sizeof(rtw_scan_result_t)); if(scan_result_handler_ptr.ap_details == NULL){ goto err_exit; } rtw_memset(scan_result_handler_ptr.ap_details, 0, max_ap_size*sizeof(rtw_scan_result_t)); scan_result_handler_ptr.pap_details = (rtw_scan_result_t**)rtw_zmalloc(max_ap_size*sizeof(rtw_scan_result_t*)); if(scan_result_handler_ptr.pap_details == NULL) goto error2_with_result_ptr; rtw_memset(scan_result_handler_ptr.pap_details, 0, max_ap_size*sizeof(rtw_scan_result_t*)); scan_result_handler_ptr.scan_cnt = 0; scan_result_handler_ptr.scan_complete = RTW_FALSE; scan_result_handler_ptr.user_data = user_data; if (wifi_scan( RTW_SCAN_COMMAMD<<4 | RTW_SCAN_TYPE_ACTIVE, RTW_BSS_TYPE_ANY, NULL) != RTW_SUCCESS) { goto error1_with_result_ptr; } return RTW_SUCCESS; error1_with_result_ptr: rtw_free((u8*)scan_result_handler_ptr.pap_details); scan_result_handler_ptr.pap_details = NULL; error2_with_result_ptr: rtw_free((u8*)scan_result_handler_ptr.ap_details); scan_result_handler_ptr.ap_details = NULL; err_exit: rtw_memset((void *)&scan_result_handler_ptr, 0, sizeof(scan_result_handler_ptr)); return RTW_ERROR; } //----------------------------------------------------------------------------// int wifi_set_pscan_chan(__u8 * channel_list,__u8 * pscan_config, __u8 length) { if(channel_list) return wext_set_pscan_channel(WLAN0_NAME, channel_list, pscan_config, length); else return -1; } //----------------------------------------------------------------------------// int wifi_get_setting(const char *ifname, rtw_wifi_setting_t *pSetting) { int ret = 0; int mode = 0; unsigned short security = 0; memset(pSetting, 0, sizeof(rtw_wifi_setting_t)); if(wext_get_mode(ifname, &mode) < 0) ret = -1; switch(mode) { case IW_MODE_MASTER: pSetting->mode = RTW_MODE_AP; break; case IW_MODE_INFRA: default: pSetting->mode = RTW_MODE_STA; break; //default: //printf("\r\n%s(): Unknown mode %d\n", __func__, mode); //break; } if(wext_get_ssid(ifname, pSetting->ssid) < 0) ret = -1; if(wext_get_channel(ifname, &pSetting->channel) < 0) ret = -1; if(wext_get_enc_ext(ifname, &security, &pSetting->key_idx, pSetting->password) < 0) ret = -1; switch(security){ case IW_ENCODE_ALG_NONE: pSetting->security_type = RTW_SECURITY_OPEN; break; case IW_ENCODE_ALG_WEP: pSetting->security_type = RTW_SECURITY_WEP_PSK; break; case IW_ENCODE_ALG_TKIP: pSetting->security_type = RTW_SECURITY_WPA_TKIP_PSK; break; case IW_ENCODE_ALG_CCMP: pSetting->security_type = RTW_SECURITY_WPA2_AES_PSK; break; default: break; } if(security == IW_ENCODE_ALG_TKIP || security == IW_ENCODE_ALG_CCMP) if(wext_get_passphrase(ifname, pSetting->password) < 0) ret = -1; return ret; } //----------------------------------------------------------------------------// int wifi_show_setting(const char *ifname, rtw_wifi_setting_t *pSetting) { int ret = 0; printf("\n\r\nWIFI %s Setting:",ifname); printf("\n\r=============================="); switch(pSetting->mode) { case RTW_MODE_AP: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("\r\nAP,"); #endif printf("\n\r MODE => AP"); break; case RTW_MODE_STA: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("\r\nSTA,"); #endif printf("\n\r MODE => STATION"); break; default: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("\r\nUNKNOWN,"); #endif printf("\n\r MODE => UNKNOWN"); } #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("%s,%d,", pSetting->ssid, pSetting->channel); #endif printf("\n\r SSID => %s", pSetting->ssid); printf("\n\r CHANNEL => %d", pSetting->channel); switch(pSetting->security_type) { case RTW_SECURITY_OPEN: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("OPEN,"); #endif printf("\n\r SECURITY => OPEN"); break; case RTW_SECURITY_WEP_PSK: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("WEP,%d,", pSetting->key_idx); #endif printf("\n\r SECURITY => WEP"); printf("\n\r KEY INDEX => %d", pSetting->key_idx); break; case RTW_SECURITY_WPA_TKIP_PSK: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("TKIP,"); #endif printf("\n\r SECURITY => TKIP"); break; case RTW_SECURITY_WPA2_AES_PSK: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("AES,"); #endif printf("\n\r SECURITY => AES"); break; default: #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("UNKNOWN,"); #endif printf("\n\r SECURITY => UNKNOWN"); } #if CONFIG_EXAMPLE_UART_ATCMD || CONFIG_EXAMPLE_SPI_ATCMD at_printf("%s,", pSetting->password); #endif printf("\n\r PASSWORD => %s", pSetting->password); printf("\n\r"); return ret; } //----------------------------------------------------------------------------// int wifi_set_network_mode(rtw_network_mode_t mode) { if((mode == RTW_NETWORK_B) || (mode == RTW_NETWORK_BG) || (mode == RTW_NETWORK_BGN)) return rltk_wlan_wireless_mode((unsigned char) mode); return -1; } int wifi_set_wps_phase(unsigned char is_trigger_wps) { return rltk_wlan_set_wps_phase(is_trigger_wps); } //----------------------------------------------------------------------------// int wifi_set_promisc(rtw_rcr_level_t enabled, void (*callback)(unsigned char*, unsigned int, void*), unsigned char len_used) { return promisc_set(enabled, callback, len_used); } void wifi_enter_promisc_mode(){ int mode = 0; unsigned char ssid[33]; if(wifi_mode == RTW_MODE_STA_AP){ wifi_off(); vTaskDelay(20); wifi_on(RTW_MODE_PROMISC); }else{ wext_get_mode(WLAN0_NAME, &mode); switch(mode) { case IW_MODE_MASTER: //In AP mode //rltk_wlan_deinit(); wifi_off();//modified by Chris Yang for iNIC vTaskDelay(20); //rltk_wlan_init(0, RTW_MODE_PROMISC); //rltk_wlan_start(0); wifi_on(RTW_MODE_PROMISC); break; case IW_MODE_INFRA: //In STA mode if(wext_get_ssid(WLAN0_NAME, ssid) > 0) wifi_disconnect(); } } } int wifi_restart_ap( unsigned char *ssid, rtw_security_t security_type, unsigned char *password, int ssid_len, int password_len, int channel) { unsigned char idx = 0; struct ip_addr ipaddr; struct ip_addr netmask; struct ip_addr gw; struct netif * pnetif = &xnetif[0]; #ifdef CONFIG_CONCURRENT_MODE rtw_wifi_setting_t setting; int sta_linked = 0; #endif if(rltk_wlan_running(WLAN1_IDX)){ idx = 1; } // stop dhcp server dhcps_deinit(); #ifdef CONFIG_CONCURRENT_MODE if(idx > 0){ sta_linked = wifi_get_setting(WLAN0_NAME, &setting); wifi_off(); vTaskDelay(20); wifi_on(RTW_MODE_STA_AP); } else #endif { IP4_ADDR(&ipaddr, GW_ADDR0, GW_ADDR1, GW_ADDR2, GW_ADDR3); IP4_ADDR(&netmask, NETMASK_ADDR0, NETMASK_ADDR1 , NETMASK_ADDR2, NETMASK_ADDR3); IP4_ADDR(&gw, GW_ADDR0, GW_ADDR1, GW_ADDR2, GW_ADDR3); netif_set_addr(pnetif, &ipaddr, &netmask,&gw); wifi_off(); vTaskDelay(20); wifi_on(RTW_MODE_AP); } // start ap if(wifi_start_ap((char*)ssid, security_type, (char*)password, ssid_len, password_len, channel) < 0) { printf("\n\rERROR: Operation failed!"); return -1; } #if (INCLUDE_uxTaskGetStackHighWaterMark == 1) printf("\r\nWebServer Thread: High Water Mark is %ld\n", uxTaskGetStackHighWaterMark(NULL)); #endif #ifdef CONFIG_CONCURRENT_MODE // connect to ap if wlan0 was linked with ap if(idx > 0 && sta_linked == 0){ int ret; printf("\r\nAP: ssid=%s", (char*)setting.ssid); printf("\r\nAP: security_type=%d", setting.security_type); printf("\r\nAP: password=%s", (char*)setting.password); printf("\r\nAP: key_idx =%d\n", setting.key_idx); ret = wifi_connect((char*)setting.ssid, setting.security_type, (char*)setting.password, strlen((char*)setting.ssid), strlen((char*)setting.password), setting.key_idx, NULL); #if CONFIG_DHCP_CLIENT if(ret == RTW_SUCCESS) { /* Start DHCPClient */ LwIP_DHCP(0, DHCP_START); } #endif } #endif #if (INCLUDE_uxTaskGetStackHighWaterMark == 1) printf("\r\nWebServer Thread: High Water Mark is %ld\n", uxTaskGetStackHighWaterMark(NULL)); #endif // start dhcp server dhcps_init(&xnetif[idx]); return 0; } #if CONFIG_AUTO_RECONNECT extern void (*p_wlan_autoreconnect_hdl)(rtw_security_t, char*, int, char*, int, int); struct wifi_autoreconnect_param { rtw_security_t security_type; char *ssid; int ssid_len; char *password; int password_len; int key_id; }; static void wifi_autoreconnect_thread(void *param) { int ret = RTW_ERROR; struct wifi_autoreconnect_param *reconnect_param = (struct wifi_autoreconnect_param *) param; printf("\n\rauto reconnect ...\n"); ret = wifi_connect(reconnect_param->ssid, reconnect_param->security_type, reconnect_param->password, reconnect_param->ssid_len, reconnect_param->password_len, reconnect_param->key_id, NULL); #if CONFIG_LWIP_LAYER if(ret == RTW_SUCCESS) { #if ATCMD_VER == ATVER_2 if (dhcp_mode_sta == 2){ struct netif * pnetif = &xnetif[0]; LwIP_UseStaticIP(pnetif); dhcps_init(pnetif); } else #endif { LwIP_DHCP(0, DHCP_START); #if LWIP_AUTOIP uint8_t *ip = LwIP_GetIP(&xnetif[0]); if((ip[0] == 0) && (ip[1] == 0) && (ip[2] == 0) && (ip[3] == 0)) { printf("\n\nIPv4 AUTOIP ..."); LwIP_AUTOIP(&xnetif[0]); } #endif } } #endif //#if CONFIG_LWIP_LAYER vTaskDelete(NULL); } void wifi_autoreconnect_hdl(rtw_security_t security_type, char *ssid, int ssid_len, char *password, int password_len, int key_id) { static struct wifi_autoreconnect_param param; param.security_type = security_type; param.ssid = ssid; param.ssid_len = ssid_len; param.password = password; param.password_len = password_len; param.key_id = key_id; xTaskCreate(wifi_autoreconnect_thread, (const char *)"wifi_autoreconnect", 512, ¶m, tskIDLE_PRIORITY + 1, NULL); } int wifi_config_autoreconnect(__u8 mode, __u8 retry_times, __u16 timeout) { p_wlan_autoreconnect_hdl = wifi_autoreconnect_hdl; return wext_set_autoreconnect(WLAN0_NAME, mode, retry_times, timeout); } int wifi_set_autoreconnect(__u8 mode) { p_wlan_autoreconnect_hdl = wifi_autoreconnect_hdl; return wifi_config_autoreconnect(mode, AUTO_RECONNECT_COUNT, AUTO_RECONNECT_INTERVAL);//default retry 8 times, timeout 5 seconds } int wifi_get_autoreconnect(__u8 *mode) { return wext_get_autoreconnect(WLAN0_NAME, mode); } #endif #if defined( CONFIG_ENABLE_AP_POLLING_CLIENT_ALIVE )&&( CONFIG_ENABLE_AP_POLLING_CLIENT_ALIVE == 1 ) extern void (*p_ap_polling_sta_hdl)(void *); extern void (*p_ap_polling_sta_int_hdl)(void *, u16, u32 ); extern void ap_polling_sta_hdl(void *); extern void ap_polling_sta_int_hdl(void *, u16, u32 ); void wifi_set_ap_polling_sta(__u8 enabled) { if(_TRUE == enabled) { p_ap_polling_sta_hdl = ap_polling_sta_hdl; p_ap_polling_sta_int_hdl = ap_polling_sta_int_hdl; }else { p_ap_polling_sta_hdl = NULL; p_ap_polling_sta_int_hdl = NULL; } return ; } #endif #ifdef CONFIG_CUSTOM_IE /* * Example for custom ie * * u8 test_1[] = {221, 2, 2, 2}; * u8 test_2[] = {221, 2, 1, 1}; * rtw_custom_ie_t buf[2] = {{test_1, PROBE_REQ}, * {test_2, PROBE_RSP | BEACON}}; * u8 buf_test2[] = {221, 2, 1, 3} ; * rtw_custom_ie_t buf_update = {buf_test2, PROBE_REQ}; * * add ie list * static void cmd_add_ie(int argc, char **argv) * { * wifi_add_custom_ie((void *)buf, 2); * } * * update current ie * static void cmd_update_ie(int argc, char **argv) * { * wifi_update_custom_ie(&buf_update, 2); * } * * delete all ie * static void cmd_del_ie(int argc, char **argv) * { * wifi_del_custom_ie(); * } */ int wifi_add_custom_ie(void *cus_ie, int ie_num) { return wext_add_custom_ie(WLAN0_NAME, cus_ie, ie_num); } int wifi_update_custom_ie(void *cus_ie, int ie_index) { return wext_update_custom_ie(WLAN0_NAME, cus_ie, ie_index); } int wifi_del_custom_ie() { return wext_del_custom_ie(WLAN0_NAME); } #endif #ifdef CONFIG_PROMISC extern void promisc_init_packet_filter(void); extern int promisc_add_packet_filter(u8 filter_id, rtw_packet_filter_pattern_t *patt, rtw_packet_filter_rule_t rule); extern int promisc_enable_packet_filter(u8 filter_id); extern int promisc_disable_packet_filter(u8 filter_id); extern int promisc_remove_packet_filter(u8 filter_id); void wifi_init_packet_filter() { promisc_init_packet_filter(); } int wifi_add_packet_filter(unsigned char filter_id, rtw_packet_filter_pattern_t *patt, rtw_packet_filter_rule_t rule) { return promisc_add_packet_filter(filter_id, patt, rule); } int wifi_enable_packet_filter(unsigned char filter_id) { return promisc_enable_packet_filter(filter_id); } int wifi_disable_packet_filter(unsigned char filter_id) { return promisc_disable_packet_filter(filter_id); } int wifi_remove_packet_filter(unsigned char filter_id) { return promisc_remove_packet_filter(filter_id); } #endif #ifdef CONFIG_AP_MODE int wifi_enable_forwarding(void) { return wext_enable_forwarding(WLAN0_NAME); } int wifi_disable_forwarding(void) { return wext_disable_forwarding(WLAN0_NAME); } #endif /* API to set flag for concurrent mode wlan1 issue_deauth when channel switched by wlan0 * usage: wifi_set_ch_deauth(0) -> wlan0 wifi_connect -> wifi_set_ch_deauth(1) */ #ifdef CONFIG_CONCURRENT_MODE int wifi_set_ch_deauth(__u8 enable) { return wext_set_ch_deauth(WLAN1_NAME, enable); } #endif void wifi_set_indicate_mgnt(int enable) { wext_set_indicate_mgnt(enable); return; } #ifdef CONFIG_ANTENNA_DIVERSITY int wifi_get_antenna_info(unsigned char *antenna) { int ret = 0; char buf[32]; rtw_memset(buf, 0, sizeof(buf)); rtw_memcpy(buf, "get_ant_info", 12); ret = wext_private_command_with_retval(WLAN0_NAME, buf, buf, 32); sscanf(buf, "%d", antenna); // 0: main, 1: aux return ret; } #endif //----------------------------------------------------------------------------// #endif //#if CONFIG_WLAN