esp_com.hpp

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#ifndef LSHCORE_COMMUNICATION_ESP_COM_HPP
#define LSHCORE_COMMUNICATION_ESP_COM_HPP
 
#include <ArduinoJson.h>
#include <stdint.h>
 
#include "communication/constants/config.hpp"
#include "communication/deserializer.hpp"
#include "internal/user_config_bridge.hpp"
 
namespace EspCom
{
    extern uint32_t lastSentPayloadTime_ms;     
    extern uint32_t lastReceivedPayloadTime_ms; 
    extern bool firstValidPayloadReceived;      
#ifndef CONFIG_MSG_PACK
    extern char inputBuffer[constants::espComConfigs::RAW_INPUT_BUFFER_SIZE];
    extern size_t bytesRead;
#endif
 
    void init();                                               // Initialize serial
    void sendJson(const JsonDocument &json);                   // Sends a json payload
    auto receiveAndDispatch() -> Deserializer::DispatchResult; // Receives and processes a json payload.
 
    // Utils
    [[nodiscard]] auto canPing() -> bool;     // Returns if the device can send ping or not
    void updateLastSentTime();                // Set last time payload has been sent to now
    [[nodiscard]] auto isConnected() -> bool; // Returns if esp is connected or not
} // namespace EspCom
 
#endif // LSHCORE_COMMUNICATION_ESP_COM_HPP