ttss_weight/source/cpu/stc_8_delay.c

////20220626_22154  CCmodify  stc-isp的经过实测不准确
#include "bsp_config.h"


/////SYMBOL:  L0_Del
void Lc_delay_nop(U8 i)
{
	U8 m;
	for(m=i;m>0;m--)
	{
		NOP();
	}
}


#if(MainFre_5M == D_sys_MainFre)

void Delay100us()		//@5.5296MHz
{
	unsigned char i;

	_nop_();
	i = 182;
	while (--i);
}

void Delay1ms()		//@5.5296MHz
{
	unsigned char i, j;

	_nop_();
	_nop_();
	i = 8;
	j = 43;
	do
	{
		while (--j);
	} while (--i);
}

#elif(MainFre_11M == D_sys_MainFre)


void Delay1us()		//@11.0592MHz
{
	_nop_();
	_nop_();
	_nop_();
}

void Delay1ms()		//@11.0592MHz
{
	unsigned char i, j;

	i = 15;
	j = 90;
	do
	{
		while (--j);
	} while (--i);
}
void Delay100us()		//@11.0592MHz
{
	unsigned char i, j;

	i = 2;
	j = 109;
	do
	{
		while (--j);
	} while (--i);
}


#elif(MainFre_22M == D_sys_MainFre)


void Delay1ms()		//@22.1184MHz
{
	unsigned char i, j;

	i = 29;
	i = 10;
////j = 183;
	j = 52;//830/35;
	do
	{
		while (--j);
	} while (--i);
}
void Delay1us()		//@22.1184MHz
{
	unsigned char i;

	_nop_();
	i = 5;
	while (--i);
}


void Delay100us()		//@22.1184MHz
{
	unsigned char i, j;

	i = 3;
	j = 221;
	do
	{
		while (--j);
	} while (--i);
}
void Delay500us()		//@22.1184MHz
{
	unsigned char i, j;

	i = 15;
	j = 90;
	do
	{
		while (--j);
	} while (--i);
}



#elif(MainFre_44M == D_sys_MainFre)


void Delay1ms()		 
{
	unsigned char i, j;

	i = 15;
////j = 183;
	j = 102;//830/35;
	do
	{
		while (--j);
	} while (--i);
}
void Delay1us()		// 
{
	unsigned char i;

	_nop_();
	i = 10;
	while (--i);
}


void Delay100us()		// 
{
	unsigned char i, j;

	i = 3;
	j = 221;
	do
	{
		while (--j);
	} while (--i);
}
void Delay500us()		//@ 
{
	unsigned char i, j;

	i = 15;
	j = 180;
	do
	{
		while (--j);
	} while (--i);
}


#elif(MainFre_27M == D_sys_MainFre)


#else		///MainFre_11M	

#endif//D_sys_MainFre)