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Update to V5.0.0.

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This commit is contained in:
Richard Barry 2008-04-16 08:00:30 +00:00
parent 4c8425da01
commit 7e529c281f
240 changed files with 3640 additions and 1314 deletions
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16
Demo/CORTEX_LM3Sxxxx_IAR_Keil/timertest.c
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@ -1,5 +1,5 @@
/*
FreeRTOS.org V4.8.0 - Copyright (C) 2003-2008 Richard Barry.
FreeRTOS.org V5.0.0 - Copyright (C) 2003-2008 Richard Barry.
This file is part of the FreeRTOS.org distribution.
@ -59,6 +59,7 @@
#include "interrupt.h"
#include "sysctl.h"
#include "lmi_timer.h"
#include "hw_timer.h"
/* The set frequency of the interrupt. Deviations from this are measured as
the jitter. */
@ -73,7 +74,7 @@ zero. */
/* Misc defines. */
#define timerMAX_32BIT_VALUE ( 0xffffffffUL )
#define timerTIMER_1_COUNT_VALUE ( * ( ( unsigned long * ) ( TIMER1_BASE + 0x48 ) ) )
#define timerTIMER_1_COUNT_VALUE ( * ( ( volatile unsigned long * ) ( ( unsigned portLONG ) TIMER1_BASE + 0x48UL ) ) )
/*-----------------------------------------------------------*/
@ -119,14 +120,15 @@ unsigned long ulFrequency;
void Timer0IntHandler( void )
{
unsigned portLONG ulDifference;
volatile unsigned portLONG ulCurrentCount;
static portLONG ulMaxDifference = 0, ulLastCount = 0;
unsigned portLONG ulDifference, ulCurrentCount;
static unsigned portLONG ulMaxDifference = 0, ulLastCount = 0;
/* We use the timer 1 counter value to measure the clock cycles between
the timer 0 interrupts. */
ulCurrentCount = timerTIMER_1_COUNT_VALUE;
TimerIntClear( TIMER0_BASE, TIMER_TIMA_TIMEOUT );
if( ulCurrentCount < ulLastCount )
{
/* How many times has timer 1 counted since the last interrupt? */
@ -141,11 +143,11 @@ static portLONG ulMaxDifference = 0, ulLastCount = 0;
}
ulLastCount = ulCurrentCount;
TimerIntClear( TIMER0_BASE, TIMER_TIMA_TIMEOUT );
}