os_config.h

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/*********************************************************************************************************
**												   Mini OS
**                                   The Real-Time Kernel For Avr Atmega8/16 CPU
**
**                                  (c) Copyright 2004-2004, wanghong
**                                           All Rights Reserved
**
**                                                  V1.20
**
**
** Filename: os_config.h
** Created by: wanghong
** Date: 2004.09.05
** Description: configuration header file of Mini OS for Avr Atmega8/16 CPU
**
**------------------------------------------------------------------------------------------------------
** Modified by:
** Date:
** Description:
**
**------------------------------------------------------------------------------------------------------
********************************************************************************************************/
#ifndef _OS_CONFIG_
#define _OS_CONFIG_



#define		OS_PRIORITY_EN			0					// task has priority: 0 ~ MAX_TASK_N-1
#define		OS_MSG_PRIORITY_EN		0					// your application may call os_send_message_front() to send a message has priority
#define		OS_CPU_HOOKS_EN			0					// user functions enable bit
#define		OS_TASK_STAT_EN			0					// statistics task enable bit
#define		OS_STK_CHK_EN			0					// os stack check enable bit
#define		OS_MAX_TASK_N			8					// max task number
#define		OS_LOWEST_PRIO			(OS_MAX_TASK_N-1)	// the lowest priority that can be assigned
#define		OS_MAX_MSG_N			1					// max message number

#define		OS_TICKS_PER_SEC		250		/* 4ms for 4Mhz */	// set the number of ticks in one second
#define		OS_TICK_TIMER_VALUE		0xFA				// timer counter

#define		OS_STACK_TOP			0x35f				// top of stack area
#define		OS_STACK_BOTTOM			0x45f				// botton of the stack, stack growth down
#define		OS_STACK_TOTAL_SZ		(OS_STACK_BOTTOM-OS_STACK_TOP)
#define		OS_MSG_MEM_TYP

#define		CPU_IDLE_CODE()								// user idle code

extern const unsigned char			os_max_task_n;		// max task number
extern const unsigned char			os_max_msg_n;		// max message number
extern const unsigned char			os_priority_en;		// task priority enable switch(task0: highest)
extern const unsigned int			os_stack_bottom;	// bottom of stack area
extern const unsigned int			os_stack_top;		// top of the stack, stack growth down


#endif