Added nice icons for encryption and rssi

html/style.css

@@ -14,3 +14,4 @@ body {
 	margin: 0 auto;
 	padding: 20px
 }
+

html/wifi/style.css

@@ -14,3 +14,11 @@ body {
 	margin: 0 auto;
 	padding: 20px
 }
+
+.icon {
+	background-image: url("icons.png");
+	background-color: transparent;
+	width: 32px;
+	height: 32px;
+	display: inline-block;
+}

html/wifi/wifi.tpl

@@ -10,6 +10,16 @@ function createInputForAp(ap) {
 	if (ap.essid=="" && ap.rssi==0) return;
 	var div=document.createElement("div");
 	div.id="apdiv";
+	var rssi=document.createElement("div");
+	var rssiVal=Math.floor(ap.rssi/5)*32;
+	rssi.className="icon";
+	rssi.style.backgroundPosition="0px "+rssiVal+"px";
+	var encrypt=document.createElement("div");
+	var encVal="-64"; //assume wpa/wpa2
+	if (ap.enc=="0") encVal="0"; //open
+	if (ap.enc=="1") encVal="-32"; //wep
+	encrypt.className="icon";
+	encrypt.style.backgroundPosition="32px "+encVal+"px";
 	var input=document.createElement("input");
 	input.type="radio";
 	input.name="essid";
@@ -18,8 +28,10 @@ function createInputForAp(ap) {
 	input.id="opt-"+ap.essid;
 	var label=document.createElement("label");
 	label.htmlFor="opt-"+ap.essid;
-	label.textContent=ap.essid+" (rssi "+ap.rssi+")";
+	label.textContent=ap.essid;
 	div.appendChild(input);
+	div.appendChild(rssi);
+	div.appendChild(encrypt);
 	div.appendChild(label);
 	return div;
 }

user/cgiwifi.c

@@ -95,15 +95,6 @@ static void ICACHE_FLASH_ATTR wifiStartScan() {
 //	int x;
 	if (cgiWifiAps.scanInProgress) return;
 	cgiWifiAps.scanInProgress=1;
-#if 0
-	//Not sure if this is still needed.
-	x=wifi_station_get_connect_status();
-	if (x!=STATION_GOT_IP) {
-		//Unit probably is trying to connect to a bogus AP. This messes up scanning. Stop that.
-		os_printf("STA status = %d. Disconnecting STA...\n", x);
-		wifi_station_disconnect();
-	}
-#endif
 	wifi_station_scan(NULL, wifiScanDoneCb);
 }
 
@@ -145,13 +136,6 @@ int ICACHE_FLASH_ATTR cgiWiFiScan(HttpdConnData *connData) {
 //Temp store for new ap info.
 static struct station_config stconf;
 
-/*
-ToDo:
-- Thoroughly test this code
-- Simplify if possible. The cascaded delayed routines are probably not
-  needed anymore. I hope.
-*/
-
 
 //This routine is ran some time after a connection attempt to an access point. If
 //the connect succeeds, this gets the module in STA-only mode.
@@ -213,7 +197,6 @@ int ICACHE_FLASH_ATTR cgiWiFiConnect(HttpdConnData *connData) {
 //Set to 0 if you want to disable the actual reconnecting bit
 #if 1 
 	os_timer_arm(&reassTimer, 1000, 0);
-
 	httpdRedirect(connData, "connecting.html");
 #else
 	httpdRedirect(connData, "/wifi");