cxprvr.c

来自「CMEX source code RTOS for atmel atmega12」· C语言 代码 · 共 34 行

/*********************************************************

Copyright (c) CMX Company. 1999. All rights reserved

*********************************************************/
/* version 5.30 */

#define CMXMODULE 1

#include <cxfuncs.h>	/* get cmx include header file */
#include <cxextern.h>	/* get cmx include header file */

#ifdef CMXTRACKER
#include <cmxtrack.h>	/* get cmx include header file */
#endif

/*****************************************************************
		!!! WARNING: the CMX timer task will not run !!!!
 The CMX timer task will not be executed, nor the interrupt pipe
 if this function is called. The task that called this function should
 release it, by using the K_Task_Unlock function as soon as possible.
 In most cases this function should NOT be used. Improper use is
 abuse. Also the task that calls this function, MUST NOT call any
 function that may suspend this task
*****************************************************************/
void K_Task_Lock(void)
{
	/* set the task lock flag. This will stop the K_I_Scheduler
		from re-scheduling, until the K_Task_Unlock function is called */

	K_I_Disable_Sched();
}