84a0668c54
Complete IoT monitoring platform for Acuvim II power meters via ESP32. Firmware (Phases 1-7): - ESP32-WROVER-B (TTGO T-Call v1.4) with RS485 Modbus RTU - WiFi STA+AP concurrent mode with GSM/GPRS failover - Transport abstraction layer with 4 priority modes - MQTT protocol with 20 commands, LWT, QoS, exponential backoff - SD card offline buffering with JSONL rotation and non-blocking drain - OTA firmware updates with dual partition rollback protection - Watchdog timer, crash loop detection, Acuvim health monitoring - Captive portal provisioning with AP mode Console backend (Phase 8): - .NET 10 minimal API with PostgreSQL + EF Core - JWT authentication, SignalR real-time updates - MQTTnet 5.x bridge service with health monitoring - Device, telemetry, firmware, alert, group management - Rate limiting, security headers, Swagger/OpenAPI Frontend (Phase 9): - React 18 + TypeScript + Vite with Ant Design 5 - ECharts telemetry visualization, TanStack Query - SignalR live updates, device management UI - Dashboard, fleet management, firmware deployment Testing & Production (Phase 10): - 28 firmware unit tests (Modbus, JSON, config, version) - 23 xUnit backend tests (device, telemetry, command, alert) - Docker Compose with nginx, TLS MQTT, PostgreSQL - Production deployment, commissioning, and troubleshooting docs Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
#ifndef WIFI_MANAGER_H
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#define WIFI_MANAGER_H
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#include <Arduino.h>
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#include <WiFi.h>
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#include <functional>
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class WifiManager {
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public:
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void begin(const char* ssid, const char* password);
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void loop();
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void disconnect();
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void startAP(const char* deviceId);
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void stopAP();
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bool isAPActive();
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uint8_t getAPClientCount();
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void startScan();
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bool isScanComplete();
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String getScanResultsJson();
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bool isConnected();
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int8_t getRSSI();
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String getIPAddress();
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String getMACAddress();
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String getSSID();
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void connectTo(const char* ssid, const char* password);
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void onConnect(std::function<void()> callback) { _onConnect = callback; }
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void onDisconnect(std::function<void()> callback) { _onDisconnect = callback; }
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private:
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char _ssid[64];
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char _password[64];
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bool _staEnabled;
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bool _wasConnected;
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bool _apActive;
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bool _scanRequested;
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std::function<void()> _onConnect;
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std::function<void()> _onDisconnect;
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unsigned long _lastReconnectAttemptMs;
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static const unsigned long RECONNECT_INTERVAL_MS = 30000;
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static const unsigned long CONNECT_TIMEOUT_MS = 15000;
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void attemptConnect();
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void syncNTP();
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void applyMode();
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};
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#endif
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