System Timer access

Detailed Description

Allows access to and delays using the System Timer Counter.

Functions
uint64_t	bcm2835_st_read (void)
void	bcm2835_st_delay (uint64_t offset_micros, uint64_t micros)

Function Documentation

bcm2835_st_delay()

void bcm2835_st_delay	(	uint64_t	offset_micros,
		uint64_t	micros
	)

Delays for the specified number of microseconds with offset.

Parameters

[in]	offset_micros	Offset in microseconds
[in]	micros	Delay in microseconds

bcm2835_st_read()

uint64_t bcm2835_st_read

(

void

)

Read the System Timer Counter register.

Returns

the value read from the System Timer Counter Lower 32 bits register