Colony

#ifndef _LCD_H_

#define _LCD_H_

#ifndef FFPP

//////lcd defines

#define RST 0x04  // pe2 (GPIO)

#define SCE 0x01  // pb0 (~SS)

#define D_C 0x10  // pb4 (GPIO?)

#define SDI 0x04  // pb2 (MOSI)

#define SCK 0x02  // pb1 (SCK)

#define LCDPORT PORTB

#define LCDDDR DDRB

#define LCDRESETPORT PORTE

#define LCDRESETDDR DDRE

#else

// other OLED pins

//#define LCD_RW    0x00000080

#define LCD_RS    PB4 // Command/Data

//#define LCD_RD    0x00008000

#define LCD_RSTB  PE2 // reset line

#define LCD_CS    PB0

// inialize OLED and SPI

void OLED_init(void);

// reset Controller

void Reset_SSD1339(void);

// write command or data

void write_c(unsigned char out_command);

void write_d(unsigned char out_data);

// these write data to the OLED on 8 bit data bus,  depends on MCU

void LCD_out(unsigned char cmd);

// these functions set / clear pins for OLED control lines.  they accecpt a 0 or 1 

//void RD(char stat);

//void RW(char stat);

void DC(char stat);

void RES(char stat);

void CS(char stat);

void drawcircle(char col, char row, char radius, int lcolor,  int fcolor);

void drawrect(char scol, char srow, char ecol, char erow, int lcolor,  int fcolor);

void drawline(char scol, char srow, char ecol, char erow, int lcolor);

void drawcopy(char scol, char srow, char ecol, char erow, char ncol, char nrow);

void drawfill(char fill);

void drawclearwindow(char scol, char srow, char ecol, char erow);

inline void drawclear(void);

void drawscroll(char hoff, char srow, char rows, char speed);

inline void drawscrollstart(void);

inline void drawscrollstop(void);

void drawIR(void);

void crazycircle (void);

void crazyrect (void) ;

void OLEDtest (void) ;

#endif

void lcd_init(void);

void lcd_clear_screen( void );

void lcd_putbyte(unsigned char c);

void lcd_putchar(char c);

void lcd_putstr(char *s);

void lcd_gotoxy(int x, int y);

void lcd_putint(int value);

#endif