unit_SCD41.hpp

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/*
 * SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD
 *
 * SPDX-License-Identifier: MIT
 */
#ifndef M5_UNIT_ENV_UNIT_SCD41_HPP
#define M5_UNIT_ENV_UNIT_SCD41_HPP
 
#include "unit_SCD40.hpp"
 
namespace m5 {
namespace unit {
 
class UnitSCD41 : public UnitSCD40 {
    M5_UNIT_COMPONENT_HPP_BUILDER(UnitSCD41, 0x62);
 
public:
    explicit UnitSCD41(const uint8_t addr = DEFAULT_ADDRESS) : UnitSCD40(addr)
    {
        auto ccfg  = component_config();
        ccfg.clock = 400 * 1000U;
        component_config(ccfg);
    }
 
 
    bool measureSingleshot(scd4x::Data &d);
    bool measureSingleshotRHT(scd4x::Data &d);
};
 
namespace scd41 {
// Max command duration(ms)
constexpr uint16_t MEASURE_SINGLE_SHOT_DURATION{5000};
constexpr uint16_t MEASURE_SINGLE_SHOT_RHT_ONLY_DURATION{50};
 
namespace command {
// Low power single shot - SCD41 only
constexpr uint16_t MEASURE_SINGLE_SHOT{0x219d};
constexpr uint16_t MEASURE_SINGLE_SHOT_RHT_ONLY{0x2196};
}  // namespace command
}  // namespace scd41
 
}  // namespace unit
}  // namespace m5
#endif