/*****************************************************************************
*
*   File Name:   SKP16C62P Board Support Package
*			     skp_bsp.h                                     
*                                                                  
*   Content:    This header file contains useful macros for use with the 
*				RTA SKP's.               
*===========================================================================*/

#include "sfr62p.h"  		// M16C/62P special function register definitions
#include "skp_lcd.h"  		// SKP LCD function definitions

/* Xin Freq */
#define	XIN_FREQ		12e6		// 12MHz 

/* Switches */
#define	S1 				p8_3 
#define S2 				p8_2 
#define S3 				p8_1 
#define S1_DDR			pd8_3
#define S2_DDR			pd8_2
#define S3_DDR			pd8_1

/* LEDs */
#define	RED_LED			p8_0
#define	YLW_LED			p7_4
#define	GRN_LED			p7_2

#define	RED_DDR 		pd8_0		// LED port direction register
#define	YLW_DDR 		pd7_4
#define	GRN_DDR 		pd7_2

/********************************************************************************/
/* Macro Definitions 															*/
/********************************************************************************/
#define LED_ON      	0
#define LED_OFF     	1
#ifndef TRUE
#define TRUE    		1
#endif
#ifndef FALSE
#define FALSE   		0
#endif

#define ENABLE_IRQ   	{_asm(" FSET I");}
#define DISABLE_IRQ		{_asm(" FCLR I");}

// Use these macros for switch inputs. 
#define ENABLE_SWITCHES {S1_DDR = 0; S2_DDR = 0; S3_DDR = 0;}

// Use these macros to control the LEDs.  
#define LED(led, state) ((led) = !state)
#define ENABLE_LEDS {RED_LED = LED_OFF; YLW_LED = LED_OFF; GRN_LED = LED_OFF; RED_DDR = 1; YLW_DDR = 1; GRN_DDR = 1; }