RBCXOled.h

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#pragma once
 
#include "rbcx.pb.h"
#include <string>
 
namespace rb {
 
class Oled {
    friend class Manager;
 
public:
    typedef enum {
        Oled_128x32,
        Oled_128x64,
    } OledType;
 
    // Enumeration for screen colors
    typedef enum OledColor {
        Black = 0, // Black color, no pixel
        White = 1 // Pixel is set. Color depends on OLED
    } OledColor;
 
    typedef enum {
        Font_6x8,
        Font_7x10,
        Font_11x18,
        Font_16x26,
    } OledFontDef;
 
    void init(OledType type, bool rotate = true, bool inverseColor = false);
    void fill(OledColor color = White);
    void updateScreen(void);
    void drawPixel(uint8_t x, uint8_t y, OledColor color = White);
    void writeString(
        const char* str, OledFontDef Font, OledColor color = White);
    void writeString(
        const std::string& str, OledFontDef Font, OledColor color = White) {
        writeString(str, Font, color);
    }
    void setCursor(uint8_t x, uint8_t y);
    void drawLine(
        uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2, OledColor color);
    void drawArc(uint8_t x, uint8_t y, uint8_t radius, uint16_t start_angle,
        uint16_t sweep, OledColor color);
    void drawCircle(uint8_t x, uint8_t y, uint8_t radius, OledColor color);
    void drawRectangle(
        uint8_t x1, uint8_t y1, uint8_t x2, uint8_t y2, OledColor color);
    inline uint8_t getWidth() { return m_width; }
    inline uint8_t getHeight() { return m_height; }
 
private:
    Oled();
    Oled(const Oled&) = delete;
    ~Oled();
    void sendOledReq(CoprocReq_OledReq oledReq);
 
    bool m_init;
    uint32_t m_width;
    uint32_t m_height;
 
}; // class Oled
}; // namespace rb