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>
86 lines
1.5 KiB
C++
86 lines
1.5 KiB
C++
#ifndef CONFIG_MANAGER_H
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#define CONFIG_MANAGER_H
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#include <Arduino.h>
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#include <ArduinoJson.h>
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#define NVS_NAMESPACE "acuvim_cfg"
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struct DeviceConfig {
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char device_id[32];
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// WiFi
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char wifi_ssid[64];
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char wifi_password[64];
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bool wifi_enabled;
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// MQTT
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char mqtt_broker[128];
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uint16_t mqtt_port;
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char mqtt_username[64];
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char mqtt_password[64];
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char mqtt_topic_prefix[64];
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bool mqtt_tls;
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// GSM
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char gsm_apn[64];
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char gsm_user[32];
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char gsm_pass[32];
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bool gsm_enabled;
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// Transport
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uint8_t transport_priority;
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uint16_t gsm_poll_interval_sec;
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bool gsm_batch_enabled;
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uint8_t gsm_batch_size;
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// SD Card
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uint16_t sd_retention_days;
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// Console
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char console_url[128];
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// Acuvim II / Modbus
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uint8_t modbus_slave_addr;
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uint32_t modbus_baud_rate;
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uint16_t poll_interval_sec;
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// Sleep
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uint16_t sleep_duration_min;
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uint16_t wake_duration_sec;
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// Heartbeat
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uint16_t heartbeat_interval_sec;
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// OTA
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uint8_t ota_check_interval_hours;
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uint8_t ota_auto_update;
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// Firmware
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char firmware_version[16];
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};
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class ConfigManager {
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public:
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void begin();
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void save();
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void reset();
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DeviceConfig& get() { return _config; }
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const DeviceConfig& get() const { return _config; }
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String toJson(bool includeSecrets = false);
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bool fromJson(const String& json);
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String getDeviceId();
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private:
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DeviceConfig _config;
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void loadDefaults();
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void loadFromNVS();
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void generateDeviceId();
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};
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#endif
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