Tony
95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
#pragma once
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#include "bridge.hpp"
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#include "dali_comm.hpp"
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#include <atomic>
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#include <functional>
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#include <string>
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#include <vector>
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#ifdef ESP_PLATFORM
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#include "esp_event_base.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "mqtt_client.h"
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#endif
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struct GatewayCloudConfig {
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std::string brokerURI;
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std::string deviceID;
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std::string username = "device";
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std::string password;
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std::string topicPrefix = "devices";
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std::string cemiTransport = "mqtt";
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bool lteUartEnabled = false;
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int lteUartPort = -1;
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int lteTxPin = -1;
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int lteRxPin = -1;
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int lteBaudrate = 115200;
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int lteRxBufferSize = 2048;
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int lteTxBufferSize = 2048;
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int qos = 1;
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};
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// DaliCloudBridge bridges MQTT cloud topics and local DALI frames.
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class DaliCloudBridge {
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public:
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using CemiDownlinkHandler = std::function<bool(const uint8_t* data, size_t len)>;
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explicit DaliCloudBridge(DaliComm& comm);
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bool start(const GatewayCloudConfig& config);
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void stop();
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bool isConnected() const;
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bool lteUartActive() const;
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DaliBridgeEngine& bridge() { return bridge_; }
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const DaliBridgeEngine& bridge() const { return bridge_; }
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void setCemiDownlinkHandler(CemiDownlinkHandler handler);
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bool publishStatus(const std::string& status);
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bool publishRegister(const std::string& payloadJson);
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bool publishCemiFrame(const uint8_t* data, size_t len);
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private:
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#ifdef ESP_PLATFORM
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static void mqttEventHandler(void* handler_args,
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esp_event_base_t base,
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int32_t event_id,
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void* event_data);
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void onMqttEvent(esp_mqtt_event_handle_t event);
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#endif
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bool handleDownlink(const std::string& payload);
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bool handleCemiDownlink(const uint8_t* payload, size_t len);
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bool publishJSON(const std::string& topic, const std::string& payloadJson);
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bool publishBytes(const std::string& topic, const uint8_t* data, size_t len, int qos);
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bool startLteUart();
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void stopLteUart();
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bool publishLteUartBytes(const uint8_t* data, size_t len);
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void lteUartLoop();
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std::string topicDown() const;
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std::string topicUp() const;
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std::string topicStatus() const;
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std::string topicRegister() const;
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std::string topicCemiDown() const;
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std::string topicCemiUp() const;
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std::string topicCemiStatus() const;
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DaliComm& comm_;
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DaliBridgeEngine bridge_;
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GatewayCloudConfig config_;
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CemiDownlinkHandler cemi_downlink_handler_;
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std::atomic<bool> connected_{false};
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std::atomic<bool> lte_uart_started_{false};
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std::atomic<bool> lte_uart_stop_requested_{false};
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std::atomic<uint32_t> cemi_sequence_{0};
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#ifdef ESP_PLATFORM
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static void lteUartTaskEntry(void* arg);
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esp_mqtt_client_handle_t client_ = nullptr;
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TaskHandle_t lte_uart_task_ = nullptr;
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#endif
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};
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