ioctr_m04_c2.c

sircs decoder, for amplifier.. this is to decode

/****************************************************************************************************/
/* $Header  : 																					  	
/* AUTHOR 	: TC PUI																		  		
/* FILE NAME: IOCTR.C																		  		
/* PURPOSE	: I/O CONTROL												 				 		
/* MODEL	: 2004 CIS 2-CH AMP 										  						
/* Copyright (c) 2004 Sony Corporation All Rights Reserved					  						
/****************************************************************************************************/
#define _IOCTR_C

#include "_main_M04_C2.h"

/****************************************************************************************************/
/* local variables definition which are refered only this file				  						
/****************************************************************************************************/
unsigned char led_cnt;

/****************************************************************************************************/
/* FUNCTION		:	PotInitialize																			
/* PURPOSE		:	Port Initialize						  										
/* INPUT		:	None																			
/* RETURN VALUE	:	None																			
/****************************************************************************************************/
void PotInitialize(void)
{

	PDR0.BYTE = 0x00;		/* 0000 0000 */
	PDR1.BYTE = 0x02;		/* 0000 0010 */	/* B1 STANDBY LED */	
	PDR2.BYTE = 0x00;		/* 0000 0000 */
	PDR3.BYTE = 0x00;		/* 0000 0000 */
	PDR4.BYTE = 0x00;		/* 0000 0000 */
	PDR5.BYTE = 0x0F;		/* 0000 1111 */ /* B0 - B3 AD conversion */
	PDR6.BYTE = 0x00;		/* 0000 0000 */

	DDR0.BYTE = P0_EEP_DFLT;/* 0111 1011 */
	DDR1.BYTE = 0x1F;		/* 0001 1111 */
	DDR2.BYTE = 0x73;		/* 0111 0011 */
	DDR3.BYTE = 0x8E;		/* 1000 1110 */
	DDR4.BYTE =	0x74;		/* 0111 0100 */
	
	F_OPERTLED = CLEAR;
	F_PROTRLED = CLEAR;
/*	F_STDBYLED = CLEAR;	*/
	led_cnt = CLEAR;
	return;
}

/****************************************************************************************************/
/* FUNCTION		:	IopControl																			
/* PURPOSE		:	I/O port control						  										
/* INPUT		:	None																			
/* RETURN VALUE	:	None																			
/****************************************************************************************************/
void IopControl(void)
{
	if ((TestStt >= TEST_VER_SHOW_START)&&(TestStt <= TEST_ACLR_SHOW_END)){		/* Version show? */
				
	} else{
	
		F_STDBYLED = ON;						
		if (PowWork.Prtc == ON){						/* protector ON? 				*/
			if( Is10msATimeOver( &PowWork.ProtCnt) ){
				PowWork.ProtCnt = _800mS;	
				F_OPERTLED = OFF;		
				F_PROTRLED = !F_PROTRLED;  				/* blinking at 800ms interval 	*/
			}	
		} else {
			if (PowWork.Pw1s == ON) {
				F_OPERTLED = ON;						/* ON when normal operation 	*/					
			} else {
				F_OPERTLED = OFF;						/* OFF when Power OFF	 		*/
			}
		}
	}
	/****Output****/
	P_SPK_RELAY = F_RLY_SP;	
	P_STANDBY_LED = F_STDBYLED;
	P_OPERATION_LED = F_OPERTLED;
	P_PROTECT_LED = F_PROTRLED;
	return;
}

/****************************************************************************************************/
/* FUNCTION		:	IopControlTest																			
/* PURPOSE		:	I/O port control in test mode						  										
/* INPUT		:	None																			
/* RETURN VALUE	:	None																			
/****************************************************************************************************/
void IopControlTest(void)
{
	if ((TestStt >= TEST_VER_SHOW_START)&&(TestStt <= TEST_ACLR_SHOW_END)){		/* Version show? */
				
	} else{	
	
		F_STDBYLED = ON;						
		if(Is10msAInterval()){
			if(++led_cnt == _800mS) {					/* blinking at 800ms interval	*/
				led_cnt = CLEAR;
				if (F_OPERTLED == OFF){
					F_OPERTLED = ON;
				} else {
					F_OPERTLED = OFF;
				}	
			}
		}						
	}
	/****Output****/
/*	P_SPK_RELAY = F_RLY_SP;	*/	
	P_STANDBY_LED = F_STDBYLED;
	P_OPERATION_LED = F_OPERTLED;
	P_PROTECT_LED = F_PROTRLED;
	return;
}
/****************************************************************************************************/