AP_Scripting: fixup serial_test.lua

5 years ago · 6557f3c258
1 changed files with 3 additions and 1 deletions
--- a/libraries/AP_Scripting/examples/serial_test.lua
+++ b/libraries/AP_Scripting/examples/serial_test.lua
@ -1,3 +1,5 @@
				@@ -1,3 +1,5 @@
+-- Lua script to write and read from a serial
+
 local port = serial:find_serial(0)

 port:begin(115200)
@ -15,8 +17,8 @@ function spit ()
				@@ -15,8 +17,8 @@ function spit ()
  else
    step = step + 1
  end
-  return spit, 1000
  port:write(step)
+  return spit, 1000
 end

 return spit, 1000