unit_FacesFinger.hpp

Go to the documentation of this file.

/*
 * SPDX-FileCopyrightText: 2025 M5Stack Technology CO LTD
 *
 * SPDX-License-Identifier: MIT
 */
#ifndef M5_UNIT_FINGER_UNIT_FACES_FINGER_HPP
#define M5_UNIT_FINGER_UNIT_FACES_FINGER_HPP
 
#include "unit_FPC1xxx.hpp"
 
namespace m5 {
namespace unit {
 
class UnitFacesFinger : public UnitFPC1020A {
    M5_UNIT_COMPONENT_HPP_BUILDER(UnitFacesFinger, 0x00);
 
public:
    struct config_t {
        uint32_t timeout_ms{1000 * 4};  
        int panel_power_pin{-1};        
        int touch_power_pin{-1};        
    };
 
    UnitFacesFinger() : UnitFPC1020A()
    {
    }
    virtual ~UnitFacesFinger() = default;
 
    virtual bool begin() override;
 
 
    inline config_t config()
    {
        return _faces_cfg;
    }
    inline void config(const config_t& cfg)
    {
        _faces_cfg = cfg;
        UnitFPC1XXX::config_t base_cfg;
        base_cfg.timeout_ms = cfg.timeout_ms;
        UnitFPC1XXX::config(base_cfg);
    }
 
private:
    config_t _faces_cfg{};
};
 
}  // namespace unit
}  // namespace m5
 
#endif