initial.c

配合高频信号发生器和遥控器

#ifndef _INIT_C_
#define _INIT_C_
#include "initial.h"

void vInitalSFR(void)
{
//*********************BANK3*************************************
//	PMCON1 = 0;


	ANSEL = 0;
	ANSELH = 0;
	OPTION = 0xcf;	//0x8f;	//预分频器分给WDT,1/128, 禁止弱上拉	
//********************* BANK3*************************************
//*********************BANK2*************************************
//	WDTCON = 0;
//	LCDCON = 0;
//	LVDCON = 0;
//	EEDATL = 0;
//********************* BANK2*************************************

//*********************BANK1*************************************
	OSCCON = 0x60;
	PR2    = 0; 
	SSPADD = 0;
	SSPSTAT = 0;      
	ADRESL  = 0; 
	ADCON1 = 0x0;  //PCFG2,1,0 = 0  analog
	//ADCON1 = 0x7;  //PCFG2,1,0 = 0  d;
	TRISB = 0xff;
	TRISA = 0xde;
	TRISC = 0xf6;
	PIE1   = 0x1;
	PCON   = 0;
//	IOCB = 0x30; //允许RB4，RB5中断
	IOCB = 0x20; //允许RB5中断
	WPUB = 0;
	VRCON = 0;
//*********************BANK1*************************************  
//*********************BANK0*************************************   
	WDTCON = 0;
	TMR0  = 0;
	PORTB = 0x00;
	PORTA = 0x00;
	PORTC = 0x00;
	PIR1  = 0;
	TMR1L = TMR1L_INITIAL_VALUE ;
	TMR1H = TMR1H_INITIAL_VALUE ;
	T1CON = 0x1;	//TMR1ON = 1 
	TMR2  = 0;  
	T2CON = 0;
	SSPBUF  = 0;
	SSPCON  = 0;
	CCP1CON = 0;
	ADCON0 = 0x0;	//ADCS1 = 1; ADON = 1;
//	INTCON = 0xc0 ;	
	INTCON = 0x48 ; //PEIE ，RBIE == 1
	ADRESH = 0;
//*********************BANK0*************************************   
}

#endif