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176 lines
5.0 KiB
176 lines
5.0 KiB
7 years ago
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//
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// Created by MightyPork on 2017/07/08.
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//
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7 years ago
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#include "wifimgr.h"
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7 years ago
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7 years ago
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WiFiConfigBlock wificonf;
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7 years ago
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/**
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* Restore defaults in the WiFi config block.
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* This is to be called if the WiFi config is corrupted on startup,
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* before applying the config.
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*/
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7 years ago
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void ICACHE_FLASH_ATTR
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wifimgr_restore_defaults(void)
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7 years ago
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{
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u8 mac[6];
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wifi_get_macaddr(SOFTAP_IF, mac);
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wificonf.opmode = SOFTAP_MODE;
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7 years ago
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wificonf.tpw = 20;
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wificonf.ap_channel = 1;
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sprintf((char *) wificonf.ap_ssid, "TERM-%02X%02X%02X", mac[3], mac[4], mac[5]);
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wificonf.ap_password[0] = 0; // PSK2 always if password is not null.
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wificonf.ap_hidden = false;
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IP4_ADDR(&wificonf.ap_ip.ip, 192, 168, 4, 60);
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IP4_ADDR(&wificonf.ap_ip.netmask, 255, 255, 255, 0);
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7 years ago
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wificonf.ap_ip.gw.addr = wificonf.ap_ip.gw.addr;
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IP4_ADDR(&wificonf.ap_dhcp_range.start_ip, 192, 168, 4, 100);
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IP4_ADDR(&wificonf.ap_dhcp_range.end_ip, 192, 168, 4, 200);
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wificonf.ap_dhcp_range.enable = 1;
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wificonf.ap_dhcp_lease_time = 120;
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7 years ago
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// --- Client config ---
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wificonf.sta_ssid[0] = 0;
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wificonf.sta_password[0] = 0;
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strcpy((char *) wificonf.sta_hostname, (char *) wificonf.ap_ssid); // use the same value for sta_hostname as AP name
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wificonf.sta_dhcp_enable = true;
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IP4_ADDR(&wificonf.sta_ip.ip, 192, 168, 0, (mac[5]==1?2:mac[5]));// avoid being the same as "default gw"
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IP4_ADDR(&wificonf.sta_ip.netmask, 255, 255, 255, 0);
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IP4_ADDR(&wificonf.sta_ip.gw, 192, 168, 0, 1);
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}
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7 years ago
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static void ICACHE_FLASH_ATTR
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configure_station(void)
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7 years ago
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{
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info("[WiFi] Configuring Station mode...");
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struct station_config conf;
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strcpy((char *) conf.ssid, (char *) wificonf.sta_ssid);
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strcpy((char *) conf.password, (char *) wificonf.sta_password);
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dbg("[WiFi] Connecting to \"%s\", password \"%s\"", conf.ssid, conf.password);
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conf.bssid_set = 0;
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conf.bssid[0] = 0;
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wifi_station_disconnect();
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wifi_station_set_config_current(&conf);
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dbg("[WiFi] Hostname = %s", wificonf.sta_hostname);
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wifi_station_set_hostname((char*)wificonf.sta_hostname);
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if (wificonf.sta_dhcp_enable) {
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dbg("[WiFi] Starting DHCP...");
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if (!wifi_station_dhcpc_start()) {
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error("[WiFi] DHCp failed to start!");
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return;
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}
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}
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else {
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info("[WiFi] Setting up static IP...");
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dbg("[WiFi] Client.ip = "IPSTR, GOOD_IP2STR(wificonf.sta_ip.ip.addr));
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dbg("[WiFi] Client.mask = "IPSTR, GOOD_IP2STR(wificonf.sta_ip.netmask.addr));
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dbg("[WiFi] Client.gw = "IPSTR, GOOD_IP2STR(wificonf.sta_ip.gw.addr));
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wifi_station_dhcpc_stop();
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// Load static IP config
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if (!wifi_set_ip_info(STATION_IF, &wificonf.sta_ip)) {
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error("[WiFi] Error setting static IP!");
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return;
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}
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}
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info("[WiFi] Trying to connect to AP...");
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wifi_station_connect();
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}
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7 years ago
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static void ICACHE_FLASH_ATTR
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configure_ap(void)
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7 years ago
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{
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bool suc;
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info("[WiFi] Configuring SoftAP mode...");
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// AP is enabled
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struct softap_config conf;
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conf.channel = wificonf.ap_channel;
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strcpy((char *) conf.ssid, (char *) wificonf.ap_ssid);
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strcpy((char *) conf.password, (char *) wificonf.ap_password);
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conf.authmode = (wificonf.ap_password[0] == 0 ? AUTH_OPEN : AUTH_WPA2_PSK);
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conf.ssid_len = (uint8_t) strlen((char *) conf.ssid);
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conf.ssid_hidden = wificonf.ap_hidden;
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conf.max_connection = 4; // default 4 (max possible)
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conf.beacon_interval = 100; // default 100 ms
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// Set config
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//ETS_UART_INTR_DISABLE();
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suc = wifi_softap_set_config_current(&conf);
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//ETS_UART_INTR_ENABLE();
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if (!suc) {
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error("[WiFi] AP config set fail!");
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return;
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}
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// Set IP
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info("[WiFi] Configuring SoftAP local IP...");
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dbg("[WiFi] SoftAP.ip = "IPSTR, GOOD_IP2STR(wificonf.ap_ip.ip.addr));
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dbg("[WiFi] SoftAP.mask = "IPSTR, GOOD_IP2STR(wificonf.ap_ip.netmask.addr));
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dbg("[WiFi] SoftAP.gw = "IPSTR, GOOD_IP2STR(wificonf.ap_ip.gw.addr));
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wifi_softap_dhcps_stop();
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// Configure DHCP
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if (!wifi_set_ip_info(SOFTAP_IF, &wificonf.ap_ip)) {
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error("[WiFi] IP set fail!");
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return;
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}
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info("[WiFi] Configuring SoftAP DHCP server...");
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7 years ago
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dbg("[WiFi] DHCP.start = "IPSTR, GOOD_IP2STR(wificonf.ap_dhcp_range.start_ip.addr));
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dbg("[WiFi] DHCP.end = "IPSTR, GOOD_IP2STR(wificonf.ap_dhcp_range.end_ip.addr));
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7 years ago
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dbg("[WiFi] DHCP.lease = %d minutes", wificonf.ap_dhcp_lease_time);
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7 years ago
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if (!wifi_softap_set_dhcps_lease(&wificonf.ap_dhcp_range)) {
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7 years ago
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error("[WiFi] DHCP address range set fail!");
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return;
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}
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if (!wifi_softap_set_dhcps_lease_time(wificonf.ap_dhcp_lease_time)) {
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error("[WiFi] DHCP lease time set fail!");
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return;
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}
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// some weird magic shit about router
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uint8 mode = 1;
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wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, &mode);
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if (!wifi_softap_dhcps_start()) {
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error("[WiFi] Failed to start DHCP server!");
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return;
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}
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}
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/**
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* Register the WiFi event listener, cycle WiFi, apply settings
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*/
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7 years ago
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void ICACHE_FLASH_ATTR
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wifimgr_apply_settings(void)
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7 years ago
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{
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7 years ago
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info("[WiFi] Initializing...");
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7 years ago
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// Force wifi cycle
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wifi_set_opmode(NULL_MODE);
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wifi_set_opmode(wificonf.opmode);
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// Configure the client
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if (wificonf.opmode == STATIONAP_MODE || wificonf.opmode == STATION_MODE) {
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configure_station();
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}
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// Configure the AP
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if (wificonf.opmode == STATIONAP_MODE || wificonf.opmode == SOFTAP_MODE) {
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configure_ap();
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}
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7 years ago
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info("[WiFi] WiFi settings applied.");
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7 years ago
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}
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