mirror of https://github.com/lumapu/ahoy.git
lumapu
10 months ago
6 changed files with 175 additions and 204 deletions
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//-----------------------------------------------------------------------------
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// 2024 Ahoy, https://ahoydtu.de
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// Creative Commons - https://creativecommons.org/licenses/by-nc-sa/4.0/deed
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//-----------------------------------------------------------------------------
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#ifndef __AHOY_WIFI_ESP8266_H__ |
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#define __AHOY_WIFI_ESP8266_H__ |
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#if defined(ESP8266) |
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#include <functional> |
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#include <WiFiUdp.h> |
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#include "AhoyNetwork.h" |
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#include "ESPAsyncWebServer.h" |
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class AhoyWifi : public AhoyNetwork { |
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public: |
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void begin() override { |
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mAp.enable(); |
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// static IP
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setupIp([this](IPAddress ip, IPAddress gateway, IPAddress mask, IPAddress dns1, IPAddress dns2) -> bool { |
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return WiFi.config(ip, gateway, mask, dns1, dns2); |
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}); |
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WiFi.setHostname(mConfig->sys.deviceName); |
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WiFi.begin(mConfig->sys.stationSsid, mConfig->sys.stationPwd); |
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DBGPRINT(F("connect to network '")); Serial.flush(); |
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DBGPRINT(mConfig->sys.stationSsid); |
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} |
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void tickNetworkLoop() override { |
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if(mAp.isEnabled()) |
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mAp.tickLoop(); |
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switch(mStatus) { |
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case NetworkState::DISCONNECTED: |
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if(mConnected) { |
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mConnected = false; |
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mOnNetworkCB(false); |
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mAp.enable(); |
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} |
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if (WiFi.softAPgetStationNum() > 0) { |
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DBGPRINTLN(F("AP client connected")); |
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} |
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break; |
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case NetworkState::CONNECTED: |
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break; |
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case NetworkState::GOT_IP: |
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if(!mConnected) { |
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mAp.disable(); |
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mConnected = true; |
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ah::welcome(WiFi.localIP().toString(), F("Station")); |
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MDNS.begin(mConfig->sys.deviceName); |
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mOnNetworkCB(true); |
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} |
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break; |
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} |
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} |
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String getIp(void) override { |
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return WiFi.localIP().toString(); |
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} |
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void scanAvailNetworks(void) override { |
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if(!mScanActive) { |
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mScanActive = true; |
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WiFi.scanNetworks(true); |
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} |
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} |
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bool getAvailNetworks(JsonObject obj) override { |
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JsonArray nets = obj.createNestedArray(F("networks")); |
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int n = WiFi.scanComplete(); |
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if (n < 0) |
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return false; |
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if(n > 0) { |
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int sort[n]; |
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sortRSSI(&sort[0], n); |
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for (int i = 0; i < n; ++i) { |
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nets[i][F("ssid")] = WiFi.SSID(sort[i]); |
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nets[i][F("rssi")] = WiFi.RSSI(sort[i]); |
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} |
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} |
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mScanActive = false; |
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WiFi.scanDelete(); |
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return true; |
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} |
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private: |
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void sortRSSI(int *sort, int n) { |
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for (int i = 0; i < n; i++) |
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sort[i] = i; |
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for (int i = 0; i < n; i++) |
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for (int j = i + 1; j < n; j++) |
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if (WiFi.RSSI(sort[j]) > WiFi.RSSI(sort[i])) |
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std::swap(sort[i], sort[j]); |
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} |
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private: |
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bool mScanActive = false; |
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}; |
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#endif /*ESP8266*/ |
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#endif /*__AHOY_WIFI_ESP8266_H__*/ |
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