initial commit with all the stuff

3B/archive/root_4.bak/touch.lua

@@ -0,0 +1,21 @@
+local evdev = require "evdev"
+
+local dev = evdev.Device("/dev/input/event0")
+
+local x = 0
+local y = 0
+
+while true do
+	local timestamp, eventType, eventCode, value = dev:read()
+	if eventType == evdev.EV_ABS then
+		if eventCode == 57 then
+			if value < 0 then
+				print("Up:   ",x,y)
+			end
+		elseif eventCode == 0 then
+			y = value
+		elseif eventCode == 1 then
+			x = value
+		end
+	end
+end