entry.ini

一个小型的实时操作系统 对理解操作系统有很好的帮助

signal void ky_1()
{

    S0IN = 0xf0;             //串口接收到数据0xf0,注意它是不需要时间的
	twatch(100);             //等待100个机器周期
    S0IN = 0xf1;
	twatch(100);
    S0IN = 0xf0;
	twatch(100);
    S0IN = 0xf0;
	twatch(100);

    S0IN = 0x01;
	twatch(100);
    S0IN = 0x02;
	twatch(100);
    S0IN = 0x3c;
	twatch(100);		

    S0IN = 0x11;
	twatch(100);		
}	

signal void ky_2()
{
    S0IN = 0x3c;
	twatch(100);		
    S0IN = 0x02;
	twatch(100);
    S0IN = 0x01;
	twatch(90);
    S0IN = 0xf0;
	twatch(100);
    S0IN = 0xf0;
	twatch(100);
    S0IN = 0xf1;
	twatch(100);
    S0IN = 0xf0;
	twatch(100);

    S0IN = 0x11;
	twatch(100);		
}

r15 = 0x00000000
map 0x00000000,0x000035eb clear
map 0x00000000,0x000035eb exec read
map 0x81000000,0x81700000 read write

kill button *
define button "TEST1","ky_1()"
define button "TEST2","ky_2()"