ha.c

单片机80c51 开发的 家庭电器控制

#include "HAreg.h"
#include "serial.h"
#include "cmd.h"
#include "lcd.h"

bit_8 flag,flag1;
bit_8 lwidth;

void mesgs() interrupt 0
{
	flag = 1;
	mesg = 1;
}

void main()
{
	serial_init();
	lcd_init();
	lcd_sendchar(1);
	lcd_sendchar(2);
	lcd_sendstr(" Read");
	lcd_sendcommand(0xC0);
	lcd_sendchar(3);
	lcd_sendchar(4);
	lcd_sendstr(" Message!");
	ENABLE_INT
	while(1)
	{
		switch(recieve())
		{
			case 0:
				send_status();
				break;
			case 1:
				tube();
				break;
			case 2:
				bulb();
				break;
			case 3:
				switches();
				break;
			case 4:
				help();
				break;
			case 5:
				msg();
				break;
			case 6:
				dimmness();
				break;
			default:
				transmit("please type \"?\" for help!\n\r");
				transmit("\n\r*** Welcome to Home Automation Server ***\n\r");	
		}
	}
}

void timer0() interrupt 1
{
	if(!flag1)
	{
		flag1 = 1;
		dimm = 1;
		th0 = 255 - lwidth;
		tf0 = 0;
		return;
	}
	else
	{
		flag1 = 0;
		dimm = 0;
		th0 = lwidth;
		tf0 = 0;
		return;
	}
}