#ifndef _rf_send_C_
#define _rf_send_C_
/*********************************************************************************************************************/
#include "ca51f5_config.h"
#include "includes\ca51f5sfr.h"
#include "includes\ca51f5xsfr.h"
#include "includes\gpiodef_f5.h"

#include "Library\Includes\delay.h"

#include "rf_send.h"

sbit Pin_rf  = P3^2;
unsigned char D0,D1;
unsigned int idata ID;
unsigned char RF_Time;			//用于控制RF发送间隔时间


unsigned char Send433_Status = 0; //发送过程的状态
unsigned int Send433_Time = 0;    //记录433发送数据的高低电平时间

unsigned char Yaokong_Data[3]={0};

unsigned char Send433_Byte_Cont=0;//记录发送一组433数据的字节数
unsigned char Send433_Bit_Cont = 0; //记录发送位
unsigned char Temp=0;
unsigned char Chose_Data_En=0;//使能选择一组433数据的第N个字节

void Send433_Byte(void) //100us执行一次
{
  switch (Send433_Status)
  {
  case 0: //同步头高
    Pin_rf = 1;
		if (++Send433_Time >= 4)//高电平400us
    {
      Send433_Time = 0;
      Send433_Status = 1; //进入同步头低
    }
    break;
  case 1://同步头低电平
    Pin_rf = 0;
    if (++Send433_Time >= 120)//电平12300us
    {
      Send433_Time = 0;
      Send433_Status = 2; //进入发送24位
    }
    break;
  case 2:

    if(!Chose_Data_En)//还没开始发送 或者上次已经发送完一个字节才使能选择
    {
      Chose_Data_En=1;
      Temp=Yaokong_Data[Send433_Byte_Cont];
      //Send433_Byte_Cont++;
    }

    Send433_Time++;
    if (Temp & 0x80) //1
    {
      if (Send433_Time <= 12)
      {
        Pin_rf = 1;
      }
      else if (Send433_Time >= 13)
      {
        Pin_rf = 0;
				if (Send433_Time == 16)
				{
					Send433_Time = 0;
					Temp <<= 1;
					Send433_Bit_Cont++;
				} 
      }
    }
    else//0
    {
      if (Send433_Time <= 4)
      {
        Pin_rf = 1;
      }
      else if (Send433_Time >= 5)
      {
        Pin_rf = 0;
        if (Send433_Time == 16)
        {
          Send433_Time = 0;
          Temp <<= 1;
          Send433_Bit_Cont++;
        }
      }
    }
    if (Send433_Bit_Cont == 8)//发送完一字节
    {
      Send433_Bit_Cont = 0;

      Chose_Data_En=0;//使能选择下一个字节
      if(++Send433_Byte_Cont==3)
      {
        Send433_Byte_Cont=0;
				
				if(flagStart == 1)
					{
						Send433_Status = 3; //结束脉冲
					}
				else
				{
					Send433_Status = 0; //一帧数据发送完毕
				}
        
      }
    }
    break;
		
	case 3:	
			if (++Send433_Time <= 4)
      {
        Pin_rf = 1;
      }
			else
			{
				Pin_rf = 0;
				Send433_Time = 0;
		//		flagStart = 0;
				Send433_Status = 0;
				TR0 = 0;       //定时器0禁止
				
			}			
		break;
  default:
    break;
  }
}


//void RF_send(unsigned char cnt);
//void send_8bit(unsigned char n);

///*****************************************/

//void RF_send(unsigned char cnt)
//{
//	unsigned char i;

//	for(i=cnt;i>0;i--)   //单个包发送次数
//	{
//		Pin_rf=1;
//		Delay_50us(8);	 //同步码高电平
//		Pin_rf=0;	   
//		Delay_ms(12);	 //同步码低电平
//		Pin_rf=1;  

//		send_8bit(D0);
//		send_8bit(D1);						   
//		send_8bit(valueSend);
//		
////		if(WheelSliderPosition == -1&&KeysFlagSN == 0)
////		{
////			Pin_rf=1;
////			Delay_50us(7);	
////			Pin_rf=0;
////		}
//	}
//}
////---------------------------------------------
//void send_8bit(unsigned char n)
//{
//	unsigned char i;
//	for(i=8;i>0;i--)
//	  {
//		Pin_rf=1;
//		if(n&0x80)
//		{
//			Delay_50us(24);	
//			Pin_rf=0;
//			Delay_50us(7);
//		}
//		else
//		{
//			Delay_50us(7);
//			Pin_rf=0;
//			Delay_50us(24);
//		}		
//		n<<=1;		            
//	 }
//}

#endif