#ifndef _RGB16MPM_H_
#define _RGB16MPM_H_

#define F_CPU           8000000
#include <util/delay.h>

#define ROW1            PORTB1      /* RED */
#define ROW2            PORTB0      /* GREEN */
#define ROW3            PORTB3      /* BLUE */
#define ROW4            PORTB2      /* not used */

#define RXTX            PORTD2      /* RS485 TX enable */
#define LED             PORTD3

/* running without mpmboot? */
#define STANDALONE      0

#if (STANDALONE)
#define OSCCAL          0xAA
#define BAUDRATE        115200
#define MPM_ADDRESS     0x11
#endif /* STANDALONE */

#define COLOR_RED       0
#define COLOR_GREEN     1
#define COLOR_BLUE      2
#define COLOR_MASK      ((1<<COLOR_RED) | (1<<COLOR_GREEN) | (1<<COLOR_BLUE))

struct _nvdata {
        uint16_t    nvram_size;         /* first */
        uint8_t     initialRGB[3][16];  /* initial color values */
        uint16_t    nvram_crc;          /* last */
};

#define NVRAM_DEFAULTS {\
    .initialRGB = { { 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xFF, 0xFF, 0x20, 0x40, 0x80, 0xFF, }, \
                    { 0x00, 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x00, 0x00, 0x00, 0x00, 0x20, 0x40, 0x80, 0xFF, }, \
                    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x80, 0x20, 0x40, 0x80, 0xFF, } }, \
};

/* eeprom.c vars */
extern struct _nvdata nvram_data;

/* eeprom.c funcs */
void eeprom_write(void);
void eeprom_read(void);

/* mpmctrl.c funcs */
void mpm_init(void);

/* rgbctrl.c vars */
extern uint8_t chan_value[3][16];

/* rgbctrl.c funcs */
void rgb_init(void);
uint8_t rgb_update(uint8_t dirty_mask, uint8_t blocking);

#endif /* _RGB16MPM_H_ */