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Basic demo up and running.

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This commit is contained in:
Richard Barry 2008-08-08 12:47:06 +00:00
parent 4953c7d030
commit 5ff84b9869
4 changed files with 99 additions and 17 deletions
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17
Demo/ColdFire_MCF5282_Eclipse/RTOSDemo/FreeRTOS_Tick_Setup.c
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@ -48,6 +48,7 @@
*/
#include "FreeRTOS.h"
#include "task.h"
#define portPRESCALE_VALUE 64
#define portPRESCALE_REG_SETTING ( 5 << 8 )
@ -69,14 +70,16 @@ const unsigned portSHORT usCompareMatchValue = ( ( configCPU_CLOCK_HZ / portPRES
MCF_PIT0_PCSR = ( portPRESCALE_REG_SETTING | MCF_PIT_PCSR_PIE | MCF_PIT_PCSR_RLD | MCF_PIT_PCSR_EN );
MCF_PIT0_PMR = usCompareMatchValue;
}
/*-----------------------------------------------------------*/
void __attribute__ ((interrupt)) __cs3_isr_interrupt_127(void)
{
MCF_INTC0_INTFRCH &= ~( 1UL << 31UL );
}
void __attribute__ ((interrupt)) __cs3_isr_interrupt_119(void)
void __attribute__ ((interrupt)) __cs3_isr_interrupt_119( void )
{
MCF_PIT0_PCSR |= MCF_PIT_PCSR_PIF;
MCF_INTC0_INTFRCH |= ( 1UL << 31UL );
vTaskIncrementTick();
#if configUSE_PREEMPTION == 1
{
taskYIELD();
}
#endif
}