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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 to get timer count
//
// Calling Sequence
// u8AVRGetTimerValues(timer)
//
// Parameters
// timer: timer whose current count is to be returned (0,1,2)
// ***Refer datasheet for more description about timer
//
// Description
// This function returns the count of timer specified
//
//
// Authors
// Ashish Kamble
//
#include "AVRPeripheralTimer.h"
#include <avr/interrupt.h>
uint16 u8AVRGetTimerValues(uint16 timer)
{ uint16_t x;
switch(timer)
{
case 0:
{
x = TCNT0;
break;
}
case 1:
{
unsigned char sreg;
unsigned int val;
sreg = SREG;
cli();
val = TCNT1;
SREG = sreg;
sei();
x = val;
break;
}
case 2:
{
x = TCNT2;
break;
}
}
return x;
}
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