From dcba99769089f3ebccf839f4be6c605da52e64d7 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 4 Oct 2015 13:13:58 +0200
Subject: o More idiomatic Lua code.

---
 mqtt-bridge/inter.lua | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'mqtt-bridge/inter.lua')

diff --git a/mqtt-bridge/inter.lua b/mqtt-bridge/inter.lua
index 3b117a9..2c6a5ad 100644
--- a/mqtt-bridge/inter.lua
+++ b/mqtt-bridge/inter.lua
@@ -1,4 +1,6 @@
-function inter_parse(line)
+local P = {}
+
+function P.parse(line)
   -- print("inter_parse: line="..line)
 
   line = string.sub(line, 1, string.find(line, "\r"))
@@ -51,7 +53,7 @@ local cb
 function inter_on_line(line)
   print("line:"..line)
 
-  local cmd, args = inter_parse(line)
+  local cmd, args = P.parse(line)
   if not cmd then
     return
   end
@@ -61,11 +63,10 @@ function inter_on_line(line)
   end
 end
 
-function inter_init(callback)
-  -- uart.setup(id, baud, databits, parity, stopbits, echo)
-  -- uart.setup(0, 115200, 8, 0, 1, 0)
-  -- uart.setup(0, 9600, 8, 0, 1, 0)
+function P.init(callback)
   cb = callback
 
   uart.on("data", "\r", inter_on_line, 0)
 end
+
+return P
-- 
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