counter.c

本代码以低成本的瑞萨单片机为主控制器

#include "sfr_r81b.h"
#include "global.h"
#include "iic.h"
#include "serial.h"
#include "timex.h"

void counter_jdq_init(void)
{
	pd1_0 = 1 ; 
	pd1_1 = 1 ; 
	start_sign = 0x00 ; 
}
void change_array(uchar *p,unsigned long *change_power);
void counter_process_func(uint *power_counter_temp,uint eeprom_address,unsigned long *power_save_input,uchar *power_save_check_temp,uint meter_number_temp);

void counter_init(void)
{
	uchar i ; 
//	IO.PCR7 &= 0x7f ; 
//	IO.PCR8 &= 0xfe ; 
	pd1_2 = 0 ;
	pd3_4 = 1 ;
	p3_4 = 1 ;
	pd3_4 = 0 ;
	
 	counter_check_sign = 0 ; 
	counter_high = 0 ; 
	counter_data = 0 ; 
	counter_ok = 0 ;
	power_counter = 0 ;
	power_save = 0 ;   	
}
void counter_process(void) 
{
 	unsigned long power_save_temp ;  	
 	unsigned long fu_power_save_temp ;  	
	uchar i ;
	uchar check_temp ;
 	if(counter_check_sign == 0x55)
	{
		counter_check_sign = 0xaa ;
		counter_data++;
		//if((counter_data<100)&&(counter_data>60))
		if((counter_data<100)||(counter_data>60))			//gap: (60-100)*8.192ms=491-819.2ms
		{
			counter_high = 0x55 ; 					
		}
		/*
		if(counter_data<100)
		{
			counter_high = 0x55 ; 
		}
		else if(counter_data>60)
		{
			counter_high = 0x55 ; 					
		}
		*/
		else if(counter_data > 150)
		{
			counter_data = 0x00 ;
			counter_high = 0x00 ; 
			counter_check_sign = 0x00;		 			
			counter_ok = 0x00 ; 
		}
	}
	else if(counter_check_sign == 0x00)
	{
		if(counter_high == 0x55)
		{
			counter_ok = 0x55 ; 
			counter_high = 0x00 ; 
			counter_check_sign = 0x00;		 
			counter_data = 0x00; 
		}
		else
		{			
			counter_ok = 0x00 ; 
			counter_high = 0x00 ; 
			counter_check_sign = 0x00;	 
			counter_data = 0x00; 			
		}
	}
	reset_wdt();
	if(counter_ok == 0x55)
	{
		counter_ok = 0x00 ;
		power_counter++ ;
		if((power_counter%16)== 0x00)
		{
			if(start_sign == 0x00)
			{
				start_sign = 0x55 ; 
            }
		}
		if(p3_4 == 0)
		{
			fu_power_counter++ ;
		}
		counter_process_func(&fu_power_counter,fu_now_power,&fu_power_save,&fu_power_save_check,0x00);
		reset_wdt();
		counter_process_func(&power_counter,now_total_power,&power_save,&power_save_check,0x00);
	}
}

void change_array(uchar *p,unsigned long *change_power)
{
	uchar i ;
	i = *change_power%10 ;	
	array_temp[0] = array_temp[0] + i*0x10;
	
	*change_power = *change_power/10 ;
	i = *change_power%10 ;	
	array_temp[1] = i ;

	*change_power = *change_power/10 ;
	i = *change_power%10 ;
	array_temp[1] = array_temp[1] + i*0x10 ;
				
	*change_power = *change_power/10 ;
	i = *change_power%10 ;							
	array_temp[2] = i ;

	*change_power = *change_power/10 ;
	i = *change_power%10 ;
	array_temp[2] = array_temp[2] + i*0x10 ;	
			
	*change_power = *change_power/10 ;
	i = *change_power%10 ;							
	array_temp[3] = i ;
	
	*change_power = *change_power/10 ;
	i = *change_power%10 ;
	array_temp[3] = array_temp[3] + i*0x10 ;
}
void counter_process_func(uint *power_counter_temp,uint eeprom_address,unsigned long *power_save_input,uchar *power_save_check_temp,uint meter_number_temp)
{
 	unsigned long power_save_temp ;  	
	uchar i ;
	uchar check_temp ;
	if(*power_counter_temp>=320) 
	{
		*power_counter_temp = 0 ;
		power_save_temp = *power_save_input ;
		change_array(array_temp,&power_save_temp);
		check_temp = array_temp[0] + array_temp[1] + array_temp[2] + array_temp[3] ;
		if(check_temp == *power_save_check_temp)
		{
			(*power_save_input)++ ;
		}
		else 
		{
			Read_EeprData(0xa1,array_temp,5,eeprom_address,0); 		
			check_temp = array_temp[0] + array_temp[1] + array_temp[2] + array_temp[3] ;
			if(check_temp == array_temp[4])
			{
				*power_save_check_temp = check_temp ;
				change_ulong(array_temp,power_save_input);
				(*power_save_input) ++ ;
			}
			else
			{
				Read_EeprData(0xa1,array_temp,5,eeprom_address,0); 		
				check_temp = array_temp[0] + array_temp[1] + array_temp[2] + array_temp[3] ;
				if(check_temp == array_temp[4])
				{
					*power_save_check_temp = check_temp ;
					change_ulong(array_temp,power_save_input);
					(*power_save_input) ++ ;
				}
				else
				{
					*power_save_input = 0x01 ;
					*power_save_check_temp = 0x00;
				}
			}
		}
		array_temp[0] = 0x00 ; 
		array_temp[1] = 0x00 ; 
		array_temp[2] = 0x00 ; 
		array_temp[3] = 0x00 ; 
		power_save_temp = *power_save_input ;
		change_array(array_temp,&power_save_temp);
		check_temp = array_temp[0] + array_temp[1] + array_temp[2] + array_temp[3] ;
		*power_save_check_temp = check_temp;//array_temp[0] + array_temp[1] + array_temp[2] + array_temp[3] ;
		data_add(array_temp,4) ;					
		Write_eeprom_function(0xa0,array_temp,5 ,eeprom_address) ;				
		Write_eeprom_function(0xa2,array_temp,5 ,eeprom_address) ;							
	}	
}