/*

  U8x8lib.h
  
  C++ Arduino wrapper for the u8x8 struct and c functions.
  
  Universal 8bit Graphics Library (https://github.com/olikraus/u8g2/)

  Copyright (c) 2016, olikraus@gmail.com
  All rights reserved.

  Redistribution and use in source and binary forms, with or without modification, 
  are permitted provided that the following conditions are met:

  * Redistributions of source code must retain the above copyright notice, this list 
    of conditions and the following disclaimer.
    
  * Redistributions in binary form must reproduce the above copyright notice, this 
    list of conditions and the following disclaimer in the documentation and/or other 
    materials provided with the distribution.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 
  CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 
  INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 
  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 
  NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
  STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  


*/

#ifndef _U8X8LIB_HH
#define _U8X8LIB_HH

#include <Arduino.h>
#include <Print.h>

#include "u8x8.h"


/* Assumption: All Arduino Boards have "SPI.h" */
#define U8X8_HAVE_HW_SPI

/* Undefine U8X8_HAVE_HW_SPI for those Boards without SPI.h */

#ifdef ARDUINO_AVR_DIGISPARK
#ifdef U8X8_HAVE_HW_SPI
#undef U8X8_HAVE_HW_SPI
#endif 
#endif

#ifdef __AVR_ATtiny85__
#ifdef U8X8_HAVE_HW_SPI
#undef U8X8_HAVE_HW_SPI
#endif 
#endif



extern "C" uint8_t u8x8_gpio_and_delay_arduino(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
extern "C" uint8_t u8x8_byte_arduino_hw_spi(u8x8_t *u8g2, uint8_t msg, uint8_t arg_int, void *arg_ptr);

void u8x8_SetPin_4Wire_SW_SPI(u8x8_t *u8x8, uint8_t clock, uint8_t data, uint8_t cs, uint8_t dc, uint8_t reset);
void u8x8_SetPin_3Wire_SW_SPI(u8x8_t *u8x8, uint8_t clock, uint8_t data, uint8_t cs, uint8_t reset);
void u8x8_SetPin_4Wire_HW_SPI(u8x8_t *u8x8, uint8_t cs, uint8_t dc, uint8_t reset);
void u8x8_SetPin_SSD13xx_SW_I2C(u8x8_t *u8x8, uint8_t clock, uint8_t data, uint8_t reset);
void u8x8_SetPin_8Bit_6800(u8x8_t *u8x8, uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset);
void u8x8_SetPin_8Bit_8080(u8x8_t *u8x8, uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t wr, uint8_t cs, uint8_t dc, uint8_t reset);

void u8x8_Setup_4Wire_SW_SPI(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t clock, uint8_t data, uint8_t cs, uint8_t dc, uint8_t reset);
void u8x8_Setup_3Wire_SW_SPI(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t clock, uint8_t data, uint8_t cs, uint8_t reset);
void u8x8_Setup_4Wire_HW_SPI(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t cs, uint8_t dc, uint8_t reset);
void u8x8_Setup_SSD13xx_SW_I2C(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t clock, uint8_t data, uint8_t reset);
void u8x8_Setup_8Bit_6800(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset);
void u8x8_Setup_8Bit_8080(u8x8_t *u8x8, u8x8_msg_cb display_cb, uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t wr, uint8_t cs, uint8_t dc, uint8_t reset);

class U8X8 : public Print
{
  protected:
    u8x8_t u8x8;
  public:
    uint8_t tx, ty;
  
    U8X8(void) { home(); }
    u8x8_t *getU8x8(void) { return &u8x8; }

    uint8_t getCols(void) { return u8x8_GetCols(&u8x8); }
    uint8_t getRows(void) { return u8x8_GetRows(&u8x8); }
    
    void drawTile(uint8_t x, uint8_t y, uint8_t cnt, uint8_t *tile_ptr) {
      u8x8_DrawTile(&u8x8, x, y, cnt, tile_ptr); }
      
    void initDisplay(void) {
      u8x8_InitDisplay(&u8x8); }
      
    void clearDisplay(void) {
      u8x8_ClearDisplay(&u8x8); }
      
    void setPowerSave(uint8_t is_enable) {
      u8x8_SetPowerSave(&u8x8, is_enable); }

    void begin(void) {
      initDisplay(); clearDisplay(); setPowerSave(0); }
      
    void setFlipMode(uint8_t mode) {
      u8x8_SetFlipMode(&u8x8, mode); }

    void setContrast(uint8_t value) {
      u8x8_SetContrast(&u8x8, value); }

    void setInverseFont(uint8_t value) {
      u8x8_SetInverseFont(&u8x8, value); }

    void setFont(const uint8_t *font_8x8) {
      u8x8_SetFont(&u8x8, font_8x8); }

    void drawGlyph(uint8_t x, uint8_t y, uint8_t encoding) {
      u8x8_DrawGlyph(&u8x8, x, y, encoding); }

    void drawString(uint8_t x, uint8_t y, const char *s) {
      u8x8_DrawString(&u8x8, x, y, s); }
      
    void drawUTF8(uint8_t x, uint8_t y, const char *s) {
      u8x8_DrawUTF8(&u8x8, x, y, s); }
      
    uint8_t getUTF8Len(const char *s) {
      return u8x8_GetUTF8Len(&u8x8, s); }
    
    size_t write(uint8_t v) {
      u8x8_DrawGlyph(&u8x8, tx, ty, v);
      tx++;
      return 1;
     }
     
     void inverse(void) { setInverseFont(1); }
     void noInverse(void) { setInverseFont(0); }
     
     /* LiquidCrystal compatible functions */
    void home(void) { tx = 0; ty = 0; }
    void clear(void) { clearDisplay(); home(); }
    void noDisplay(void) { u8x8_SetPowerSave(&u8x8, 1); }
    void display(void) { u8x8_SetPowerSave(&u8x8, 0); }
    void setCursor(uint8_t x, uint8_t y) { tx = x; ty = y; }
 
};


// constructor list start
/* generated code (codebuild), u8g2 project */
class U8X8_SSD1306_128X64_NONAME_4W_SW_SPI : public U8X8 {
  public: U8X8_SSD1306_128X64_NONAME_4W_SW_SPI(uint8_t clock, uint8_t data, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_ssd1306_128x64_noname, u8x8_cad_001, u8x8_byte_4wire_sw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_4Wire_SW_SPI(getU8x8(), clock, data, cs, dc, reset);
  }
};
class U8X8_SSD1306_128X64_NONAME_4W_HW_SPI : public U8X8 {
  public: U8X8_SSD1306_128X64_NONAME_4W_HW_SPI(uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_ssd1306_128x64_noname, u8x8_cad_001, u8x8_byte_arduino_hw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_4Wire_HW_SPI(getU8x8(), cs, dc, reset);
  }
};
class U8X8_SSD1306_128X64_NONAME_3W_SW_SPI : public U8X8 {
  public: U8X8_SSD1306_128X64_NONAME_3W_SW_SPI(uint8_t clock, uint8_t data, uint8_t cs, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_ssd1306_128x64_noname, u8x8_cad_001, u8x8_byte_3wire_sw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_3Wire_SW_SPI(getU8x8(), clock, data, cs, reset);
  }
};
class U8X8_SSD1306_128X64_NONAME_6800 : public U8X8 {
  public: U8X8_SSD1306_128X64_NONAME_6800(uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_ssd1306_128x64_noname, u8x8_cad_001, u8x8_byte_8bit_6800mode, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_8Bit_6800(getU8x8(), d0, d1, d2, d3, d4, d5, d6, d7, enable, cs, dc, reset);
  }
};
class U8X8_SSD1306_128X64_NONAME_8080 : public U8X8 {
  public: U8X8_SSD1306_128X64_NONAME_8080(uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_ssd1306_128x64_noname, u8x8_cad_001, u8x8_byte_8bit_8080mode, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_8Bit_8080(getU8x8(), d0, d1, d2, d3, d4, d5, d6, d7, enable, cs, dc, reset);
  }
};
class U8X8_SSD1306_128X64_NONAME_SW_I2C : public U8X8 {
  public: U8X8_SSD1306_128X64_NONAME_SW_I2C(uint8_t clock, uint8_t data, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_ssd1306_128x64_noname, u8x8_cad_ssd13xx_i2c, u8x8_byte_sw_i2c, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_SSD13xx_SW_I2C(getU8x8(), clock,  data,  reset);
  }
};
class U8X8_ST7920_192X32_8080 : public U8X8 {
  public: U8X8_ST7920_192X32_8080(uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_st7920_192x32, u8x8_cad_001, u8x8_byte_8bit_8080mode, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_8Bit_8080(getU8x8(), d0, d1, d2, d3, d4, d5, d6, d7, enable, cs, dc, reset);
  }
};
class U8X8_ST7920_192X32_SW_SPI : public U8X8 {
  public: U8X8_ST7920_192X32_SW_SPI(uint8_t clock, uint8_t data, uint8_t cs, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_st7920_192x32, u8x8_cad_st7920_spi, u8x8_byte_4wire_sw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_3Wire_SW_SPI(getU8x8(), clock, data, cs, reset);
  }
};
class U8X8_ST7920_128X64_8080 : public U8X8 {
  public: U8X8_ST7920_128X64_8080(uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_st7920_128x64, u8x8_cad_001, u8x8_byte_8bit_8080mode, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_8Bit_8080(getU8x8(), d0, d1, d2, d3, d4, d5, d6, d7, enable, cs, dc, reset);
  }
};
class U8X8_ST7920_128X64_SW_SPI : public U8X8 {
  public: U8X8_ST7920_128X64_SW_SPI(uint8_t clock, uint8_t data, uint8_t cs, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_st7920_128x64, u8x8_cad_st7920_spi, u8x8_byte_4wire_sw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_3Wire_SW_SPI(getU8x8(), clock, data, cs, reset);
  }
};
class U8X8_UC1701_DOGS102_4W_SW_SPI : public U8X8 {
  public: U8X8_UC1701_DOGS102_4W_SW_SPI(uint8_t clock, uint8_t data, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_uc1701_dogs102, u8x8_cad_001, u8x8_byte_4wire_sw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_4Wire_SW_SPI(getU8x8(), clock, data, cs, dc, reset);
  }
};
class U8X8_UC1701_DOGS102_4W_HW_SPI : public U8X8 {
  public: U8X8_UC1701_DOGS102_4W_HW_SPI(uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_uc1701_dogs102, u8x8_cad_001, u8x8_byte_arduino_hw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_4Wire_HW_SPI(getU8x8(), cs, dc, reset);
  }
};
class U8X8_UC1701_DOGS102_3W_SW_SPI : public U8X8 {
  public: U8X8_UC1701_DOGS102_3W_SW_SPI(uint8_t clock, uint8_t data, uint8_t cs, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_uc1701_dogs102, u8x8_cad_001, u8x8_byte_3wire_sw_spi, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_3Wire_SW_SPI(getU8x8(), clock, data, cs, reset);
  }
};
class U8X8_UC1701_DOGS102_6800 : public U8X8 {
  public: U8X8_UC1701_DOGS102_6800(uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_uc1701_dogs102, u8x8_cad_001, u8x8_byte_8bit_6800mode, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_8Bit_6800(getU8x8(), d0, d1, d2, d3, d4, d5, d6, d7, enable, cs, dc, reset);
  }
};
class U8X8_UC1701_DOGS102_8080 : public U8X8 {
  public: U8X8_UC1701_DOGS102_8080(uint8_t d0, uint8_t d1, uint8_t d2, uint8_t d3, uint8_t d4, uint8_t d5, uint8_t d6, uint8_t d7, uint8_t enable, uint8_t cs, uint8_t dc, uint8_t reset = U8X8_PIN_NONE) : U8X8() {
    u8x8_Setup(getU8x8(), u8x8_d_uc1701_dogs102, u8x8_cad_001, u8x8_byte_8bit_8080mode, u8x8_gpio_and_delay_arduino);
    u8x8_SetPin_8Bit_8080(getU8x8(), d0, d1, d2, d3, d4, d5, d6, d7, enable, cs, dc, reset);
  }
};

// constructor list end
  


#endif /* _U8X8LIB_HH */