/**************************
延時函數(shù)
***************************/
void delay_us_STC12(unsigned int us)
{
unsigned int i;
us=us*12/11;//12/11是STC12C5408在22.1184MHz晶振
for( i=0;i}
void delay_ms_STC12(unsigned int ms)
{
unsigned int i,j;
for( i=0;ifor(j=0;j<1947;j++); //1947是STC12C5408在22.1184MHz晶振
}
/**************************
延時函數(shù)
***************************/
void delay_us(unsigned int us)
{
unsigned int i;
us=us/7; //1/7是STC89C58在22.1184MHz晶振
for( i=0;i}
void delay_ms(unsigned int ms)
{
unsigned int i,j;
for( i=0;ifor(j=0;j<332;j++); //332是STC89C58在22.1184MHz晶振
}