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// 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 count = AVRGetTimerValue(timer)
// Function to get timer count
//
// Parameters
// timer : timer whose current count is to be returned
// 0 for timer0
// 1 for timer1
// 2 for timer2
//
// Description
// This function returns the count value of a desired timer.By knowing the count value certain interrupt action can be taken.
//
// Timer can take the following values
// <itemizedlist>
// <listitem><para>0 -> for timer0</para></listitem>
// <listitem><para>1 -> for timer1</para></listitem>
// <listitem><para>2 -> for timer2</para></listitem>
// </itemizedlist>
//
// This is curretly dummy function. It provides no functionality but is required
// for providing support for generating C code for AVR.
//
// Examples
// AVRGetTimerValue(0); //returns present count of the TCNT0 counter
// See also
// AVRTimerSetup
//
// Authors
// Ashish Kamble
//
if(timer>=3) then
disp("Error : Invalid input argument ''timer'' in AVRGetTimerValue function.");
end
count = 0;
endfunction
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