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| void | addRequest (uint32_t token, uint8_t slaveId, uint8_t sensorId, uint8_t functionCode, RequestType type) |
| | Registers a new request in the circular buffer.
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| ModbusRequestInfo * | findRequestByToken (uint32_t token) |
| | Searches for a pending request by its token.
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| void | initScheduler () |
| | Initializes or updates the scheduling list (Scheduler).
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| void | handleData (ModbusMessage response, uint32_t token) |
| | Callback executed upon receiving valid Modbus data.
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| void | handleError (Error error, uint32_t token) |
| | Callback executed when a Modbus error occurs.
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| bool | discoverDeviceSensors (uint8_t deviceId) |
| | Starts the discovery process for a specific device.
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| void | initialDiscoveryTask (void *pvParameters) |
| | One-shot task for the initial discovery of sensors.
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| void | DataRequestScheduler (void *pvParameters) |
| | Main task of the Scheduler.
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| bool | getSensorParams (uint8_t slaveId, uint8_t sensorID, uint16_t &startAddr, uint16_t &numRegs) |
| | Gets the configuration parameters of a specific sensor.
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| uint8_t | getRegistersPerChannel (uint8_t slaveId, uint8_t sensorID) |
| | Calculates the number of registers per channel for a sensor.
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| void | parseAndStoreDiscoveryResponse (const ResponseFormat &response, uint8_t slaveId) |
| | Parses the discovery response and updates the slave list.
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| void | EventManager (void *pvParameters) |
| | Event Manager task.
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| static bool | formatAndEnqueueSensorData (const ResponseFormat &response, const ModbusRequestInfo &request, std::vector< uint8_t > &values) |
| | Extracts and formats data from a sampling Modbus response.
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| void | DataFormatter (void *pvParameters) |
| | Data Formatter task.
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| void | DataPrinterTask (void *pvParameters) |
| | Tarea temporal para imprimir los payloads de datos formateados.
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| std::vector< uint8_t > | construirPayloadUnificado (uint8_t id_mensaje, const std::vector< SensorDataPayload > &collectedPayloads) |
| | Builds a unified payload from a collection of sensor data.
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void | os_getArtEui (u1_t *buf) |
| | LMIC configuration functions (placeholders).
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void | os_getDevEui (u1_t *buf) |
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void | os_getDevKey (u1_t *buf) |
| void | onEvent (ev_t ev) |
| | LMIC/LoRaWAN event callback.
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| void | initLoRa () |
| | Initializes the LMIC stack and configures LoRaWAN (ABP, US915).
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| void | tareaLoRa (void *pvParameters) |
| | Task dedicated to sending data via LoRaWAN.
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| void | tareaRunLoop (void *pvParameters) |
| | LMIC runloop task.
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| void | DataAggregatorTask (void *pvParameters) |
| | Proactive task that collects and packages sensor data at a fixed rate.
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void | setup () |
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void | loop () |
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ModbusClientRTU | MB |
| | Global instance of the Modbus RTU client.
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std::vector< ModbusSlaveParam > | slaveList |
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constexpr size_t | MAX_REQUESTS = 16 |
| | Maximum size of the pending requests buffer.
|
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ModbusRequestInfo | requestBuffer [MAX_REQUESTS] |
| | Circular buffer for requests.
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size_t | requestHead = 0 |
| | Write index of the circular buffer.
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QueueHandle_t | queueRespuestas |
| | Queue for received Modbus responses.
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QueueHandle_t | queueEventos_Peripheral |
| | Event queues to the EventManager (peripherals and scheduler).
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QueueHandle_t | queueEventos_Scheduler |
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QueueHandle_t | queueFragmentos |
| | Queue for binary LoRa messages.
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SemaphoreHandle_t | semaforoEnvioCompleto |
| | Semaphore to synchronize the end of a sending cycle.
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std::vector< SensorSchedule > | scheduleList |
| | Master scheduling list.
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SemaphoreHandle_t | schedulerMutex |
| | Mutex to protect concurrent access to scheduleList;.
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std::vector< uint8_t > | dispositivosAConsultar = {1, 2, 3} |
| | Predefined list of Modbus IDs to scan at startup.
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QueueHandle_t | queueSensorDataPayload |
| | Queue for processed sensor payloads.
|
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const uint8_t | SENSOR_ID_BATERIA = 0 |
| | Assigned to Bit 0 of the Activate Byte.
|
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const uint8_t | SENSOR_ID_VOLTAJE = 1 |
| | Assigned to Bit 1 of the Activate Byte.
|
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const uint8_t | SENSOR_ID_CORRIENTE = 2 |
| | Assigned to Bit 2 of the Activate Byte.
|
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const uint8_t | SENSOR_ID_EXT_START = 3 |
| | Start of IDs for external sensors (Bits 3-7).
|
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const int | MAX_SENSORES_EXTERNOS = 5 |
| | Number of remaining available bits (3 to 7).
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| static u1_t | NWKSKEY [16] |
| | ABP keys and device address (DEMO).
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| static u1_t | APPSKEY [16] |
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static const u4_t | DEVADDR = 0x260C691F |
| const lmic_pinmap | lmic_pins |
| | Pin map for the SX127x radio of the TTGO LoRa32.
|
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constexpr size_t | LORA_PAYLOAD_MAX = 220 |
Modbus RTU Master Firmware over LoRaWAN (ESP32/TTGO).
This system manages RS485 communication with multiple slaves, schedules periodic readings, formats the data, and transmits it via LoRaWAN.
- Date
- 2025-12-02
1.15.0