/*************************************************
*  グラフィック液晶表示器用ライブラリ　ヘッダ
*		ポートの定義
*		関数プロトタイプ
*
* 液晶：1.77inch 128 x 160dot color LCD「TFT2P2037-E
* コントローラIC：S6D0151
*
* 2022/8/13 N.Ishii
*
* ＜更新履歴＞
* 2022.8.15
* ・CLOCK 16→4
* ・VbakON/OFF 追加
**************************************************/
#include "p24FJ64GA002.h"

//#define CLOCK 16
#define CLOCK 4

// 128×160ドットグラフィックLCD　ポート定義
#define SPI_CS		LATBbits.LATB15
#define SPI_DATA	LATBbits.LATB14
#define SPI_CLK		LATBbits.LATB13
#define SPI_RST		LATBbits.LATB12

#define VbakON		LATAbits.LATA0= 1
#define VbakOFF		LATAbits.LATA0= 0

#define ENDCOL	160	// X
#define ENDROW	128	// Y

/// 12x12 font用定義
#define XChar_12x12	  (int)((ENDCOL) / 12)	// 160/12= 13キャラクタ
#define YLine_12x12	  (int)((ENDROW) / 14)	// 128/14= 9キャラクタ

/// 8x8 font用定義
#define XChar_8x8	(int)(((ENDCOL)/8)+1)	// =21→　X方向の文字数+1
#define YLine_8x8 	(int)(((ENDROW)/8)+1)	// =17→　Y方向の文字数+1

/*******************************************
*  16bit Color Difinition
*******************************************/
#define WHITE	0xFFFF
#define BLACK	0x0000
#define RED	0xF800
#define GREEN	0x07E0
#define BLUE	0x001F
#define CYAN	0x07FF
#define MAGENTA	0xF81F
#define YELLOW	0xFFE0
#define BROWN	0x8000
#define ORANGE	0xFC00
#define PERPLE	0x8010
#define COBALT	0x041F

/***  関数プロトタイプ ****/
void SendStartByte(unsigned char id);
void SendRegNo(unsigned int reg_no);
void SendData(unsigned int data);
void S6D0151_SPI_write(unsigned int reg_no, unsigned int data);

void Clear_LCD(unsigned int color);
void LCD_Initialize(void);
void SET_LCD_Cursor_Position(unsigned int Xpos, unsigned int Ypos);
void lcd_Pixel(unsigned int Xpos, unsigned int Ypos, unsigned int color);
void lcd_Circle(int x0, int y0, int r, unsigned int color);
void lcd_Line(int x0, int y0, int x1, int y1, unsigned int color);

void lcd_Char_8x8(char colum, char line, unsigned char letter, unsigned int color1, unsigned int color2);
void lcd_Char_12x12(char colum, char line, unsigned char letter, unsigned int color1, unsigned int color2);
void lcd_Str_8x8(char colum, char line, char *s, unsigned int color1, unsigned int color2);
void lcd_Str_12x12(char colum, char line, char *s, unsigned int color1, unsigned int color2);

void LCD_PaintBox(int X1, int Y1, int X2, int Y2, unsigned int color);
void Draw7seg_(int X, int Y, unsigned char cPat, unsigned int col, unsigned int coloff);
void Draw7seg(int X, int Y, unsigned int Value, unsigned char cColum, unsigned int col, unsigned int coloff);

void delay_us(int usec);
void delay_ms(int msec);