From 586db6343e7b472d8dc3e63a82f4c73f99cdcbd7 Mon Sep 17 00:00:00 2001
From: siddhu8990
Date: Wed, 19 Apr 2017 14:28:34 +0530
Subject: Merged Ashish's work

---
 2.3-1/macros/Hardware/AVR/AVRDigitalSetup.sci | 25 ++++++++++++++++++++++---
 1 file changed, 22 insertions(+), 3 deletions(-)

(limited to '2.3-1/macros/Hardware/AVR/AVRDigitalSetup.sci')

diff --git a/2.3-1/macros/Hardware/AVR/AVRDigitalSetup.sci b/2.3-1/macros/Hardware/AVR/AVRDigitalSetup.sci
index 3de56c21..e707d4fa 100644
--- a/2.3-1/macros/Hardware/AVR/AVRDigitalSetup.sci
+++ b/2.3-1/macros/Hardware/AVR/AVRDigitalSetup.sci
@@ -1,9 +1,19 @@
+// Copyright (C) 2017 - IIT Bombay - FOSSEE
+//
+// This file must be used under the terms of the CeCILL.
+// This source file is licensed as described in the file COPYING, which
+// you should have received as part of this distribution.  The terms
+// are also available at
+// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+// Organization: FOSSEE, IIT Bombay
+// Email: toolbox@scilab.in
+
 function AVRDigitalSetup(port,pin,direction)
 // Function to decide direction of a digital pin on AVR
 //
 // Calling Sequence
 //     AVRDigitalSetup(port,pin,direction)
-//
+// 
 // Parameters
 //     port : port of microcontroller to be used
 //     pin : pin of port (mentioned above) to be used
@@ -24,9 +34,18 @@ function AVRDigitalSetup(port,pin,direction)
 //
 //
 // Authors
-//     Siddhesh Wani
+//     Siddhesh Wani Ashish Kamble
 //
-
 // This is curretly dummy function. It provides no functionality but is required 
 // for providing support for generating C code for AVR.
+
+if((port==0)|(port>=5)) then 
+disp("Error : Invalid input argument ''port'' in AVRDigitalSetup function.");
+end
+if(pin>=8) then 
+disp("Error : Invalid input argument ''pin'' in AVRDigitalSetup function.");
+end
+if(direction>=2) then 
+disp("Error : Invalid input argument ''direction'' in AVRDigitalSetup function.");
+end
 endfunction
-- 
cgit