tools.c

M200一个与单片机通信的C语言软件源代码

/***********************************************************************************
/----------------------Copyright (c) 2005 ~ 2008 Miartech. All Rights Reserved.-----------------------/
/***********************************************************************************
**-----------------------------------------File Info--------------------------------------------
** Last Modified Date:  2008-06-24
** Descriptions: Time Delay Fuctions
**--------------------------------------------------------------------------------------------
** Created By:  	Kelven
** Created Date:	2007-04-17
**--------------------------------------------------------------------------------------------
** Modified by: 	Kelven
** Modified date:	2007-09-04
** Version:		V4.0.0
** Descriptions:
**--------------------------------------------------------------------------------------------
** Modified by: 	Kelven
** Modified date:	2008-06-24
** Version:		V4.0.1
** Descriptions:	Updating Key Configrating Function, Added PLC Chip Register Value Setting Module
***********************************************************************************/

#include "..\inc\Tools.h"

/***********************************************************************************
** Function Name:	TOOL_Delay_MS
** Input Parameters:cDelay_Cnt
** Output Parameters:None
** Description:Time Delay Function (Millisecond Level)
***********************************************************************************/
void	TOOL_Delay_MS(BYTE cDelay_Cnt)
{		
	BYTE cForCnt1;
	BYTE cForCnt2;
	for(cForCnt1 = 0; cForCnt1 < cDelay_Cnt; cForCnt1++)
	{	
		for(cForCnt2 = 0; cForCnt2 < 200; cForCnt2++)
		{
			_nop_(); 
			_nop_();	
		}
	}
}

/***********************************************************************************
** Function Name:	TOOL_Delay_S
** Input Parameters:cDelay_Cnt
** Output Parameters:None
** Implement:Time Delay Function (Microsecond Level)
***********************************************************************************/
void TOOL_Delay_S(BYTE cDelay_Cnt)
{       
	BYTE cForCnt1;
	WORD cForCnt2;
	for(cForCnt1 = 0; cForCnt1 < cDelay_Cnt*5; cForCnt1++)
	{	
		for(cForCnt2 = 0; cForCnt2 < 8000; cForCnt2++)
		{
			_nop_();
			_nop_();
			_nop_();	
			_nop_();	
			_nop_();	
			_nop_();
			_nop_();
			_nop_();	
			_nop_();	
			_nop_();	
		}
	}	
}

/***********************************************************************************
** Function Name:	Nop_N
** Input Parameters:None
** Output Parameters:None
** Implement:N Nop Time Delay Function (Second Level)
***********************************************************************************/
void	TOOL_Nop_N(void)
{	
	_nop_();
	_nop_();
	_nop_();
	_nop_();
	_nop_();
	_nop_();
	_nop_();
	_nop_();
}

/***********************************************************************************
** Function Name:	PRN_Debug_MSG
** Input Parameters: cmd: 0, print debug message to serial port; other, do not print
** Output Parameters:None
** Implement: print debug message to serial port.
***********************************************************************************/
void	PRN_Debug_MSG(unsigned char cmd, const char *format, ...)
{
	va_list arg_ptr; 
	
	va_start(arg_ptr, format); 

	if(!cmd)
		vprintf(format, arg_ptr);
	
	va_end(arg_ptr);
}

/***********************************************************************************
**										    End Of File											**
***********************************************************************************/