#ifndef BOARD_H_
#define BOARD_H_

#include "AT91SAM7S256.h"

/* keep in sync with at91_init1.c */
#define MAINCK	18432000
#define PLLCK	(MAINCK / 24 * 125)	/* 96MHz */
#define MCK	(PLLCK / 2)		/* 48MHz */

/* DBGU UART Baudrate calculation */
#define BAUD_TO_DIV(BAUD) (MCK / (16 * BAUD))

/* LED PIOs */
#define LED_ORANGE	AT91C_PIO_PA17
#define LED_GREEN	AT91C_PIO_PA18

/* Taster PIOs */
#define TAST1		AT91C_PIO_PA19
#define TAST2		AT91C_PIO_PA20

/* USB PIOs */
#define UDP_VBUS_MON	AT91C_PIO_PA24
#define UDP_PULLUP	AT91C_PIO_PA25

/* ATMEL IDs */
#define USB_VENDOR_ID	0x03EB
#define USB_PRODUCT_ID	0x6124

/* Interrupt Priorities (7 = highest) */
#define IRQPRIO_SYSC	6	/* pitc */
#define IRQPRIO_PIOA	1	/* pinchange interrupts */
#define IRQPRIO_ADC	2
#define IRQPRIO_TWI	7	/* twi must be fast! */
#define IRQPRIO_UDP	4	/* usb */
#define IRQPRIO_TC1	5	/* ppm capturing */

/* TODO: find better place */
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(*x))
#define MIN(a,b) ((a) < (b) ? (a) : (b))
#define MAX(a,b) ((a) > (b) ? (a) : (b))

#endif /*BOARD_H_*/