added small pixel using pulse width input

2019-05-10 21:06:06 -05:00
parent 5b5231a4b3
commit 1926d21962
2 changed files with 53 additions and 7 deletions
--- a/bricks/outputs/pixel-update.lua
+++ b/bricks/outputs/pixel-update.lua
@@ -0,0 +1,13 @@
+
+return function(gate)
+	if gate.ports[1]:isrising() then
+		gate.tickStarted = gate:gettick()
+	elseif gate.ports[1]:isfalling() then
+		local ticksOn = gate:gettick() - gate.tickStarted
+		
+		local colorid = ((ticksOn-1) % 8)
+		local colorname = string.reverse(tobitstring(colorid, 3))
+		
+		gate:cb(colorname)
+	end
+end