Ajouté des composants à Fritzing

Serial/minimal_serial.lua

@@ -0,0 +1,20 @@
+count=100
+
+-- when 4 chars is received.
+uart.on("data", 4,
+  function(data)
+    count = count - 1 
+    print("receive from uart:", data)
+    if data=="quit" or count<1 then
+      uart.on("data") -- unregister callback function
+    end
+end, 0)
+-- when '\r' is received.
+uart.on("data", "\r",
+  function(data)
+    count = count - 1 
+    print("receive from uart:", data)
+    if data=="quit\r" or count<1 then
+      uart.on("data") -- unregister callback function
+    end
+end, 0)