code upload

yoRadio/network.cpp

@@ -0,0 +1,55 @@
+#include "network.h"
+#include "WiFi.h"
+#include "display.h"
+#include "options.h"
+
+Network network;
+
+void Network::begin() {
+  config.initNetwork();
+  if (config.ssidsCount == 0) {
+    raiseSoftAP();
+    return;
+  }
+  byte ls = (config.store.lastSSID == 0 || config.store.lastSSID > config.ssidsCount) ? 0 : config.store.lastSSID - 1;
+  byte startedls = ls;
+  byte errcnt = 0;
+  WiFi.mode(WIFI_STA);
+  char buf[40] = { 0 };
+  while (true) {
+    Serial.printf("Attempt to connect to %s\n", config.ssids[ls].ssid);
+    snprintf(buf, sizeof(buf) - 1, "ATTEMPT TO %s", config.ssids[ls].ssid);
+    display.bootString(buf, 110);
+    WiFi.begin(config.ssids[ls].ssid, config.ssids[ls].password);
+    strcpy(buf, ".");
+    while (WiFi.status() != WL_CONNECTED) {
+      delay(500);
+      digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
+      strcat(buf, ".");
+      display.bootString(buf, 90);
+      errcnt++;
+      if (errcnt > 16) {
+        errcnt = 0;
+        ls++;
+        if (ls > config.ssidsCount - 1) ls = 0;
+        break;
+      }
+    }
+    if(WiFi.status() != WL_CONNECTED && ls==startedls){
+      raiseSoftAP();
+      return;
+    }
+    if (WiFi.status() == WL_CONNECTED) {
+      config.setLastSSID(ls + 1);
+      break;
+    }
+  }
+  digitalWrite(LED_BUILTIN, LOW);
+  status = CONNECTED;
+}
+
+void Network::raiseSoftAP() {
+  WiFi.mode(WIFI_AP);
+  WiFi.softAP(apSsid, apPassword);
+  status = SOFT_AP;
+}