CalibratedSensorMessages.hpp

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#ifndef CALIBRATED_SENSOR_MESSAGES_HPP
#define CALIBRATED_SENSOR_MESSAGES_HPP
 
#include <array>
#include <cstdint>
 
#include "../../CommsMessage.hpp"
 
namespace comms {
namespace messages {
namespace sensor {
 
// ── CalibratedPTMessage already in CalibratedPTMessage.hpp ──────────────
 
/**
 * @brief Calibrated Thermocouple message for Elodin
 *
 * Layout: uint64_t(8) + uint8_t(1) + pad[3](3) + float(4) + uint32_t(4) + uint8_t(1) = 21 bytes
 */
using CalibratedTCMessage = CommsMessage<uint64_t,                // (0) timestamp_ns
                                         uint8_t,                 // (1) channel_id
                                         std::array<uint8_t, 3>,  // (2) padding
                                         float,  // (3) calibrated_temperature_c — degrees Celsius
                                         uint32_t,  // (4) raw_adc_counts — for reference
                                         uint8_t    // (5) calibration_status — 0=uncal, 1=cal
                                         >;
 
/**
 * @brief Calibrated RTD message for Elodin
 *
 * Layout: uint64_t(8) + uint8_t(1) + pad[3](3) + float(4) + uint32_t(4) + uint8_t(1) = 21 bytes
 */
using CalibratedRTDMessage = CommsMessage<uint64_t,                // (0) timestamp_ns
                                          uint8_t,                 // (1) channel_id
                                          std::array<uint8_t, 3>,  // (2) padding
                                          float,  // (3) calibrated_temperature_c — degrees Celsius
                                          uint32_t,  // (4) raw_resistance_counts — for reference
                                          uint8_t    // (5) calibration_status — 0=uncal, 1=cal
                                          >;
 
/**
 * @brief Calibrated Load Cell message for Elodin
 *
 * Layout: uint64_t(8) + uint8_t(1) + pad[3](3) + float(4) + uint32_t(4) + uint8_t(1) = 21 bytes
 */
using CalibratedLCMessage = CommsMessage<uint64_t,                // (0) timestamp_ns
                                         uint8_t,                 // (1) channel_id
                                         std::array<uint8_t, 3>,  // (2) padding
                                         float,  // (3) calibrated_force_lbf — force in pounds-force
                                         uint32_t,  // (4) raw_adc_counts — for reference
                                         uint8_t    // (5) calibration_status — 0=uncal, 1=cal
                                         >;
 
/**
 * @brief Calibrated Actuator current-sense message for Elodin
 *
 * 12-bit ADC, 3.3V ref, V-to-I transfer = 1:1.
 * Layout: uint64_t(8) + uint8_t(1) + pad[3](3) + float(4) + uint32_t(4) + uint8_t(1) = 21 bytes
 */
using CalibratedACTMessage = CommsMessage<uint64_t,                // (0) timestamp_ns
                                          uint8_t,                 // (1) channel_id
                                          std::array<uint8_t, 3>,  // (2) padding
                                          float,     // (3) current_a — current in amps
                                          uint32_t,  // (4) raw_adc_counts — for reference
                                          uint8_t    // (5) calibration_status — 0=uncal, 1=cal
                                          >;
 
/**
 * @brief Calibrated ball valve position message for Elodin
 *
 * 4-20 mA position across a 100 ohm shunt, 12-bit ADC (see calibration/ValvePosition.hpp).
 * Same 21-byte layout as the other calibrated messages.
 */
using CalibratedValvePositionMessage =
    CommsMessage<uint64_t,                // (0) timestamp_ns
                 uint8_t,                 // (1) channel_id
                 std::array<uint8_t, 3>,  // (2) padding
                 float,                   // (3) position_pct — 0 closed, 100 open
                 uint32_t,                // (4) raw_adc_counts — for reference
                 uint8_t                  // (5) status — 1=ok, 2=no signal (< 2 mA)
                 >;
 
}  // namespace sensor
}  // namespace messages
}  // namespace comms
 
#endif  // CALIBRATED_SENSOR_MESSAGES_HPP