#ifndef HD_LCDRPI_H
#define HD_LCDRPI_H

#include "lcd.h"					  /* for Driver */

// initialise this particular driver
int hd_init_rpi(Driver *drvthis);

/* rpi_map is addcessed through the hd44780_private_data struct.
    Data stored here is used for mapping physical GPIO pins to
    BCM2835 gpio */
struct rpi_gpio_map {
	int enable;
	int rs;
	int d7;
	int d6;
	int d5;
	int d4;
};


#define BCM2708_PERI_BASE        0x20000000
#define GPIO_BASE                (BCM2708_PERI_BASE + 0x200000) /* GPIO controller */

#define PAGE_SIZE (4*1024)
#define BLOCK_SIZE (4*1024)

#define INP_GPIO(g) *(gpio_map+((g)/10)) &= ~(7<<(((g)%10)*3))
#define SET_GPIO(g,a) *(gpio_map+(a?7:10))=1<<(g%32);

#endif // HD_LCDRPI_H