unit_WS1850S.hpp

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/*
 * SPDX-FileCopyrightText: 2024 M5Stack Technology CO LTD
 *
 * SPDX-License-Identifier: MIT
 */
#ifndef M5_UNIT_RFID2_UNIT_WS1850S_HPP
#define M5_UNIT_RFID2_UNIT_WS1850S_HPP
 
#include "unit_MFRC522.hpp"
 
namespace m5 {
namespace unit {
 
class UnitWS1850S : public UnitMFRC522 {
    M5_UNIT_COMPONENT_HPP_BUILDER(UnitWS1850S, 0x28);
 
public:
    struct config_t : public UnitMFRC522::config_t {
        uint8_t nfcb_ask_depth{11};
    };
 
    explicit UnitWS1850S(const uint8_t addr = DEFAULT_ADDRESS) : UnitMFRC522(addr)
    {
    }
    virtual ~UnitWS1850S()
    {
    }
 
    virtual bool begin() override;
 
 
    inline config_t config() const
    {
        return _cfg;
    }
    inline void config(const config_t& cfg)
    {
        _cfg = cfg;
        UnitMFRC522::config(static_cast<const UnitMFRC522::config_t&>(cfg));
    }
 
 
    inline m5::nfc::NFC NFCMode() const override
    {
        return _mode;
    }
 
    bool configureNFCMode(const m5::nfc::NFC mode) override;
 
 
    bool nfcbTransceive(uint8_t* rx, uint16_t& rx_len, const uint8_t* tx, const uint16_t tx_len,
                        const uint32_t timeout_ms);
 
    bool readTypeBReg(uint8_t& value);
    bool writeTypeBReg(const uint8_t value);
 
protected:
    virtual bool self_test() override;
 
    bool configure_nfca();
    bool configure_nfcb();
 
protected:
    config_t _cfg{};
    m5::nfc::NFC _mode{m5::nfc::NFC::A};
};
 
}  // namespace unit
}  // namespace m5
#endif