touch/TouchDrvFT6X36.hpp

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#pragma once
 
#include "../SensorBuildOpt.h"
#if !SENSORLIB_EXCLUDE_TOUCH_FT6X36
 
#include "TouchDrvInterface.hpp"
 
static constexpr uint8_t FT3267_SLAVE_ADDRESS = (0x38);
static constexpr uint8_t FT5206_SLAVE_ADDRESS = (0x38);
static constexpr uint8_t FT6X36_SLAVE_ADDRESS = (0x38);
 
class TouchDrvFT6X36 :  public TouchDrvInterface
{
public:
    using TouchDrvInterface::getPoint;
    enum GesTrue {
        NO_GESTURE,
        MOVE_UP,
        MOVE_LEFT,
        MOVE_DOWN,
        MOVE_RIGHT,
        ZOOM_IN,
        ZOOM_OUT,
    } ;
 
    enum EventFlag {
        EVENT_PUT_DOWN,
        EVENT_PUT_UP,
        EVENT_CONTACT,
        EVENT_NONE,
    } ;
 
    enum PowerMode {
        PMODE_ACTIVE = 0,         // ~4mA
        PMODE_MONITOR = 1,        // ~3mA
        PMODE_DEEP_SLEEP = 3,     // ~100uA  The reset pin must be pulled down to wake up
    } ;
 
    TouchDrvFT6X36() = default;
 
    ~TouchDrvFT6X36() = default;
 
    void sleep() override;
 
    const TouchPoints &getTouchPoints() override;
 
    const char *getModelName() override;
 
    uint8_t getDeviceMode(void);
 
    // Obtaining gestures depends on whether the built-in firmware of the chip has this function
    uint8_t getGesture();
 
 
    void setDeviceMode(uint8_t value);
 
    uint8_t getThreshold(void);
 
 
    void setThreshold(uint8_t value);
 
    uint8_t getMonitorTime(void);
 
    void setMonitorTime(uint8_t sec);
 
 
    uint16_t getLibraryVersion();
 
    void interruptPolling(void);
 
    void interruptTrigger(void);
 
    void setPowerMode(PowerMode mode);
 
    uint8_t getVendorID(void);
 
    uint8_t getErrorCode(void);
 
private:
    bool initImpl(uint8_t) override;
 
    void beforeBegin() override
    {
        _pinsCfg.rstHoldTimeMs = 30;
        _pinsCfg.rstReleaseTimeMs = 160;
    }
 
 
    static constexpr uint8_t BYTES_PER_POINT = (6);
    static constexpr uint8_t MAX_FINGER_NUM = (5);
 
    static constexpr uint8_t FT_VEND_ID1                 = (0x11);
    static constexpr uint8_t FT_VEND_ID2                 = (0xCD);
    static constexpr uint8_t FT_VEND_ID3                 = (0x51);
 
    static constexpr uint8_t FT3267_CHIP_ID              = (0x33);
    static constexpr uint8_t FT3068_CHIP_ID              = (0xA0);
    static constexpr uint8_t FT5336_CHIP_ID              = (0x14);
    static constexpr uint8_t FT6206_CHIP_ID              = (0x06);
    static constexpr uint8_t FT6236_CHIP_ID              = (0x36);
    static constexpr uint8_t FT6336U_CHIP_ID             = (0x64);
 
    static constexpr uint8_t FT6X36_REG_MODE             = (0x00);
    static constexpr uint8_t FT6X36_REG_GEST             = (0x01);
    static constexpr uint8_t FT6X36_REG_STATUS           = (0x02);
    static constexpr uint8_t FT6X36_REG_TOUCH1_XH        = (0x03);
    static constexpr uint8_t FT6X36_REG_TOUCH1_XL        = (0x04);
    static constexpr uint8_t FT6X36_REG_TOUCH1_YH        = (0x05);
    static constexpr uint8_t FT6X36_REG_TOUCH1_YL        = (0x06);
    static constexpr uint8_t FT6X36_REG_THRESHOLD        = (0x80);
    static constexpr uint8_t FT6X36_REG_MONITOR_TIME     = (0x87);
    static constexpr uint8_t FT6X36_REG_PERIOD_ACTIVE    = (0x88);
    static constexpr uint8_t FT6X36_REG_PERIOD_MONITOR   = (0x89);
    static constexpr uint8_t FT6X36_REG_AUTO_CLB_MODE    = (0xA0);
    static constexpr uint8_t FT6X36_REG_LIB_VERSION_H    = (0xA1);
    static constexpr uint8_t FT6X36_REG_LIB_VERSION_L    = (0xA2);
    static constexpr uint8_t FT6X36_REG_INT_STATUS       = (0xA4);
    static constexpr uint8_t FT6X36_REG_POWER_MODE       = (0xA5);
    static constexpr uint8_t FT6X36_REG_FIRM_VERS        = (0xA6);
    static constexpr uint8_t FT6X36_REG_CHIP_ID          = (0xA3);
    static constexpr uint8_t FT6X36_REG_VENDOR1_ID       = (0xA8);
    static constexpr uint8_t FT6X36_REG_ERROR_STATUS     = (0xA9);
};
 
#endif