winkeyb.c

配合高频信号发生器和遥控器

#ifndef _WINKEYB_C_
#define _WINKEYB_C_

#include "winkeyb.h"
#include "msconfig.h"

void KeyScan( void )
{
    static uchar cKeyTask = 0;//定义任务参数、
    static uchar cKeyTime = 0;//定义时间参数、
    //任务参数
    switch(cKeyTask){
    case 0: 
	if( bStarKey )
	{
    	cKeyTime = 4; //准备延时20ms
    	cKeyTask++; //准备好下一个任务
    	bStarKey = 0;
    }
    break;
    
    case 1:
    cKeyTime--; //延时30 ms
    if( cKeyTime == 0)
    	cKeyTask++;
    break;
    
	case 2: 
	if( STAR_BUTTON_IN == 1)
	{
    	//调按键处理程序
    	cKeyTask ++;
    }
    else
    	cKeyTask = 0;//退出任务
    	//RA0 = 0;
    	//RC3 = 0;
    break;
    
	case 3:
 	if( STAR_BUTTON_IN == 0) //有效按键复位时才动作
	{
    	//调按键处理程序
		//bStar_Button = 1;
		bStar_Button = !bStar_Button;
    	cKeyTask = 0;
    }
    break;   
    default:
    	cKeyTask = 0;
    break;
    }
}

void vDutTest(void)
{
//	static uchar cStep = 0;
	static uchar cButtOnTime = 0;
	static uchar cReSynTimes = 0;
	switch (cStep)
	{
		case 0:
			if(TEST_POWER == 0) //如果电源没有打开，打开电源
			{
				NOP();
				NOP();
				TEST_POWER = 1;		
			}
			KEY_TIME_1 = 0;
			cStep++;
		break;
				
		case 1:
			if(KEY_TIME_1 > 10 )
			{
				bDecodeInPre = DECODE_OK_IN;
				KEY_TIME_2 = 0;
				cStep++;
				REMOTE_SW_CTRL = 1;	
				
				if(cErrTimes > 3)
				{
					if(++cReSynTimes <= 3)
					{
						cButtOnTime = 5;
						
					}
					else
					{
						cButtOnTime = 1;	
					}
				}
				else
				{
					cButtOnTime = 1;
					cReSynTimes = 0;
				}
				if (cButtOnTime == 1) 
				{
					cTestTimes++;
				}
			}
		break;

		case 2:
		
			if( KEY_TIME_2 <= cButtOnTime ) 
			{
				if (( DECODE_OK_IN == 0) && (bDecodeInPre == 1))
				//if ( DECODE_OK_IN == 1 )				
				{
					KEY_TIME_2 = 0; //暂停2s
					cStep = 4;
					REMOTE_SW_CTRL = 0;
					G_LAMP = 1;	
				}
			}
			else
			{
				REMOTE_SW_CTRL = 0;
				if (cButtOnTime == 1) 
				{
					cErrTimes++;
				}
				KEY_TIME_2 = 0; //暂停2s
				cStep = 3;
				NG_LAMP = 1;				
			}		
		break;
		

		case 3:
			if ( KEY_TIME_2 > TEST_BREAK_TIME)
			{
				cStep = 0;
				NG_LAMP = 0;
			}	
		break;


		case 4:
			if ( KEY_TIME_2 > TEST_BREAK_TIME)
			{
				cStep = 0;
				G_LAMP = 0;
			}	
		break;
		default:
			cStep = 0;
			NG_LAMP = 0;
			G_LAMP = 0;
			TEST_POWER = 0;
		break;
	}
}
#endif