kaos.c

KaOS is a real-time operating system that has been implemented with the basic real-time constraints

#include <Mega32.h>
#include <delay.h>
#include <math.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "os.h"

// This trick puts all the non spm/lpm code
// right at the end of main flash, but not in the bootloader.
// We do this so that the OS can exceed 2048 words.

#asm
.cseg
.equ bootloader=pc
.org 0x003500
#endasm

#include "initialize.c"
#include "os.c"
#include "interrupts.c"
#include "thread.c"
#include "semaphore.c"
#include "message.c"
#include "mmc.c"
//#include "filesystem.c"
#include "osthreads.c"

#asm
.equ mainflash=pc
.org bootloader
#endasm

// make sure SPM methods are inside bootloader
#include "spm.c"

void main(void)
{
	os_initialize();
	while(1) #asm("nop");
}