System clocks. More...

#include <rtems/counter.h>
#include <bsp.h>
#include <bsp/lpc24xx.h>
#include <bsp/system-clocks.h>

Macros
#define	LPC24XX_OSCILLATOR_INTERNAL 4000000U
	Internal RC oscillator frequency in [Hz].

Functions
void	lpc24xx_timer_initialize (void)
	Initializes the standard timer.

uint32_t	_CPU_Counter_frequency (void)
	Gets the current CPU counter frequency in Hz.

CPU_Counter_ticks	_CPU_Counter_read (void)
	Gets the current CPU counter value.

void	lpc24xx_micro_seconds_delay (unsigned us)
	Delay for us micro seconds.

unsigned	lpc24xx_pllclk (void)
	Returns the PLL output clock frequency in [Hz].

unsigned	lpc24xx_cclk (void)
	Returns the CPU clock frequency in [Hz].

Detailed Description

System clocks.

Macros