/**
 * Driver for Nokia 5110 SPI LCD display
 */

#ifndef GFX_NOKIA_H
#define GFX_NOKIA_H

/* Pin definitions:
Most of these pins can be moved to any digital or analog pin.
DN(MOSI)and SCLK should be left where they are (SPI pins). The
LED (backlight) pin should remain on a PWM-capable pin. */
// SCE - Chip select, pin 3 on LCD.
// RST - Reset, pin 4 on LCD.
// DC - Data/Command, pin 5 on LCD.
// DN(MOSI) - Serial data, pin 6 on LCD.
// SCLK - Serial clock, pin 7 on LCD.
// LED - Backlight LED, pin 8 on LCD.

/* 84x48 LCD Defines: */
#include <stdbool.h>
#include <stdint.h>
#include "utf8.h"
#include "display_spec.h"

// This will actually draw on the display, whatever is currently
// in the displayMap array.
void LCD_updateDisplay();

// Set contrast can set the LCD Vop to a value between 0 and 127.
// 40-60 is usually a pretty good range.
void LCD_setContrast(uint8_t contrast);

/* Invert colors */
void LCD_invertDisplay(bool invert);

//This sends the magical commands to the PCD8544
void LCD_setup(void);

#endif // GFX_NOKIA_H