#include <stdio.h>

#include "lpc17xx_gpio.h"
#include "lpc17xx_adc.h"
#include "lpc17xx_pinsel.h"
#include "lpc17xx_uart.h"

#include "hardware.h"
#include "Delay_RIT.h"


#define N 4
#define M 10
#define I 2


uint16_t volatile data[N];
uint32_t volatile Index=0;
uint32_t volatile Index2=0;
uint16_t volatile  Power=0;
uint16_t volatile  dataPower[M];


void UART_IntReceive(void)
{
//	

////	data[Index]=UART_ReceiveByte(LPC_UART3);
////	Index++; 

	dataPower[Index2]=UART_ReceiveByte((LPC_UART_TypeDef *)LPC_UART1);
	Index2++;
////	
	//	UART_SendByte(LPC_UART3,Power);

	 if (Index2>=M) 
	 {
		 Index2=0;
		 
	 }
//					 
//	
//	//UART_SendByte(LPC_UART3,data);
//	

}

void UART_IntReceive3(void)
{
	
	 data[Index]=UART_ReceiveByte(LPC_UART3);
	
	Index++;
	
	 if (Index>=N) 
	 {
		 Index=0;
		 
	 }
	

}
	
	
	
	
	
	



int main()
 {	
	uint8_t  buffStr[50];
	 uint16_t Energy=0;
	 uint8_t EnIndex=0;
	 uint8_t led=0;



		GPIO_SetDir(2,(1<<4),1);
		GPIO_SetDir(2,(1<<5),1);
		GPIO_SetDir(2,(1<<6),1);
		GPIO_SetDir(2,(1<<7),1);

	HW_Init();

	
	while(1)
	{
 
	
 uint16_t data4=(data[0]-'0')*10+(data[1]-'0');
		
 uint16_t powerdata= (dataPower[1]-'0')*100+(dataPower[2]-'0')*10+(dataPower[3]-'0');		
	
		
		
uint16_t EnergyArr [I];
		
	EnergyArr [EnIndex]=powerdata;
	
		EnIndex++;
		
		if (EnIndex>=I)
		{
			EnIndex=0;
			Energy=(EnergyArr[0]+EnergyArr[1])/2;
			
		}
		
		
	
		


 		if(data[0]!=0&&(Index==1||Index==3))
		{
				data4=0;
			
			Index=0;
			data[0]=0;
			data[1]=0;

			
			
		}
	
		
		if(data[0]==NULL&&data[1]==NULL)
			data4=0;
			
		
	
		
	uint16_t temp1=HW_ADC_Read(0);
	uint16_t temp2=HW_ADC_Read(1);
  uint16_t temp3=HW_ADC_Read(2);
	uint16_t temp4=HW_ADC_Read(3);
//	uint16_t temp5=HW_ADC_Read(4);
//	uint16_t temp6=HW_ADC_Read(5);
//  uint16_t temp7=HW_ADC_Read(6);
//	uint16_t temp8=HW_ADC_Read(7);
// 	

	uint16_t mid = (temp1+temp2)/2;
		

//  UART_Receive((LPC_UART_TypeDef *)LPC_UART1,power, 5,BLOCKING);
//		if ( power[0]=='D' && power[4]=='W')
//		{
//		
//		uint16_t Power= power[1];
//    UART_SendByte(LPC_UART3, Power);
//		}
//uint8_t len=sprintf((char*)buffStr,"%f\n %f\n %d\n",temp1,temp2,Energy);		
//			
uint8_t len=sprintf((char*)buffStr,"%u\n %u\n %u\n %u\n   ",temp1, temp2,Energy,led);		
	UART_Send(LPC_UART3,buffStr,len, BLOCKING);
//		
		
if(mid>(data4*10+2))
	
{

	GPIO_ClearValue(2,(1<<5)) ;
	led=0;

}
else if ( mid<=(data4*10-2))
{
	GPIO_SetValue(2,(1<<5));
	led=1;
	
}
Delay_RIT_ms(500 );	
}

	
}