HUB08SPI.h

#ifndef __HUB08SPI_H__
#define __HUB08SPI_H__

#include <stdint.h>
#include <SPI.h>

const byte dim_curve[] =
{
    0, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3,
    3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4,
    4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6,
    6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8,
    8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 11, 11, 11,
    11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15,
    15, 15, 16, 16, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20,
    20, 20, 21, 21, 22, 22, 22, 23, 23, 24, 24, 25, 25, 25, 26, 26,
    27, 27, 28, 28, 29, 29, 30, 30, 31, 32, 32, 33, 33, 34, 35, 35,
    36, 36, 37, 38, 38, 39, 40, 40, 41, 42, 43, 43, 44, 45, 46, 47,
    48, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
    63, 64, 65, 66, 68, 69, 70, 71, 73, 74, 75, 76, 78, 79, 81, 82,
    83, 85, 86, 88, 90, 91, 93, 94, 96, 98, 99, 101, 103, 105, 107, 109,
    110, 112, 114, 116, 118, 121, 123, 125, 127, 129, 132, 134, 136, 139, 141, 144,
    146, 149, 151, 154, 157, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 190,
    193, 196, 200, 203, 207, 211, 214, 218, 222, 226, 230, 234, 238, 242, 247, 252,
};

class HUB08SPI {
public:
    HUB08SPI();
    void begin(uint8_t *displaybuf, uint16_t width, uint16_t height);
    void drawPoint(uint16_t x, uint16_t y, uint8_t color);
    void drawRect(uint16_t x1, uint16_t y1, uint16_t h, uint16_t w, uint8_t color);
    void clear();
    void scan();
    void setBrightness(uint8_t brightness);

private:
    uint8_t *displaybuf;
    uint16_t width;
    uint16_t height;
};

#endif