ex_03.ceu

input  int PIN02, PIN03;
output int PIN13;

var int dt = 1000;

loop do
	par/or do
	    loop do
		emit PIN13 => _HIGH;
		await (dt)ms;
		emit PIN13 => _LOW;
		await (dt)ms;
	    end
	with
	    loop do
		var int on = await PIN02
		             until on and (dt > 200);
		dt = dt - 100;
		await 50ms;
	    end
	with
	    loop do
		var int on = await PIN03
		             until on;
		dt = dt + 100;
		await 50ms;
	    end
	with
	    loop do
		par/or do
		    par/and do
		        await PIN02;
		    with
		        await PIN03;
		    end
		    break;
		with
		    par/or do
		        await PIN02;
		    with
		        await PIN03;
		    end
		    await 500ms;
		end
	    end
	end

	// Botão ressucitar
	loop do
		// Espera o botão s0er apertado
		do var int v = await PIN02
			until v==_HIGH;
		end

		par/or do
			// Espera o botão ser solto
			do var int v = await PIN02
				until v==_LOW;
			end

		with
			await 5000ms;
			break;
		end
	end
end