SegLCD_HT1622_10Dig16Seg.h

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#ifndef SEGLCD_HT1622_10Dig16Seg_H
#define SEGLCD_HT1622_10Dig16Seg_H
 
#include <SegDriver_HT1622.h>
 
class SegLCD_HT1622_10Dig16Seg : public SegDriver_HT1622 {
    public:
        SegLCD_HT1622_10Dig16Seg(SegTransport3Wire& transport, uint8_t chipselect);
        void init() override;
        size_t write(uint8_t ch) override;
 
    protected:
        void _setDecimal(uint8_t row, uint8_t col, bool state) override;
 
    private:
        void _writeDigit16seg(uint8_t row, uint8_t col, char c);
        static constexpr uint8_t RAM_SIZE = 23;  // 10 digits * 2 bytes + 3 bytes for decimals = ~23 bytes
        static constexpr uint8_t DIGITS = 10;
 
        // Decimal configuration: RAM offset -1 (dot belongs to previous position)
        static constexpr uint8_t DECIMAL_MIN_COL = 0;
        static constexpr uint8_t DECIMAL_MAX_COL = 8;
        static constexpr int8_t DECIMAL_COL_OFFSET = -1;
 
        uint16_t _map16Segments(uint16_t val);
        int8_t _get16SegmentsAddress(uint8_t row, uint8_t col);
 
};
#endif