Functions
unsigned int	millis (void)
	This function is used to get milliseconds since system startup. More...

uint32_t	micros (void)
	Returns the number of microseconds since the Arduino board began running the current program. More...

void	delay (unsigned long ms)
	This function is used to delay by milliseconds. More...

void	delayMicroseconds (unsigned int us)
	This function is to delay by micro seconds. More...

Detailed Description

Math.

Function Documentation

void delay ( unsigned long ms )

This function is used to delay by milliseconds.

Parameters

[in] ms delay time, unit: ms

void delayMicroseconds ( unsigned int us )

This function is to delay by micro seconds.

Parameters

[in] us micro seconds

uint32_t micros ( void )

Returns the number of microseconds since the Arduino board began running the current program.

unsigned int millis ( void )

This function is used to get milliseconds since system startup.