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First working MCF52221 demo.

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This commit is contained in:
Richard Barry 2008-10-21 10:18:47 +00:00
parent 094be62ef0
commit 58f3f932ee
9 changed files with 21 additions and 478 deletions
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5
Demo/ColdFire_MCF52221_CodeWarrior/sources/FreeRTOS_Tick_Setup.c
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@ -51,7 +51,6 @@
#include "task.h"
__declspec(interrupt:0) void vPIT0InterruptHandler( void );
extern unsigned portLONG __VECTOR_RAM[];
/* Constants used to configure the interrupts. */
#define portPRESCALE_VALUE 64
@ -62,7 +61,7 @@ extern unsigned portLONG __VECTOR_RAM[];
/*
* FreeRTOS.org requires two interrupts - a tick interrupt generated from a
* timer source, and a spare interrupt vector used for context switching.
* The configuration below uses PIT0 for the former, and vector 63 for the
* The configuration below uses PIT0 for the former, and vector 16 for the
* latter. **IF YOUR APPLICATION HAS BOTH OF THESE INTERRUPTS FREE THEN YOU DO
* NOT NEED TO CHANGE ANY OF THIS CODE** - otherwise instructions are provided
* here for using alternative interrupt sources.
@ -92,7 +91,7 @@ extern unsigned portLONG __VECTOR_RAM[];
*
* 3) Change the name of the function __cs3_isr_interrupt_127() within portasm.S
* to be correct for whichever vector number is being used. By default interrupt
* controller 0 number 63 is used, which corresponds to vector number 127.
* controller 0 number 16 is used, which corresponds to vector number 127.
*/
void vApplicationSetupInterrupts( void )
{