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// Function to setup timer on AVR
//
// Calling Sequence
// u8AVRTimerSetups(timer, prescalar)
//
// Parameters
// timer: timer to be set up (0,1,2)
// prescalar: prescalar to be used for timer (0-7)
// ***Refer datasheet for more description about timer
//
// Description
// This function sets prescalr for timers. 'timer' decides which of the
// three (0,1,2) timers available to be used. The 'prescalar' is needed for
// deciding timer clock. Select appropriate prescalar depending on MCU clock
// and requirement.
//
//
// Authors
// Siddhesh Wani
//
#include "AVRPeripheralTimer.h"
uint8 u8AVRTimerSetups(uint8 timer,uint8 prescalar)
{
switch(timer)
{
case 0:
TCCR0|= (prescalar & 0x07); //Select clock source
break;
case 1:
break;
case 2:
TCCR2|= (prescalar & 0x07); //Select clock source
break;
}
return 0;
}
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