system-clocks.c File Reference

System clocks. More...

#include <bsp.h>
#include <bsp/system-clocks.h>

Macros
#define	LPC176X_OSCILLATOR_INTERNAL   4000000u
	Internal RC oscillator frequency in [Hz].

Functions
unsigned	lpc176x_sysclk (void)
void	lpc176x_timer_initialize (void)
	Initializes the standard timer.
void	lpc176x_micro_seconds_delay (const unsigned us)
	Delay for us micro seconds.
unsigned	lpc176x_pllclk (void)
	Returns the PLL output clock frequency in [Hz].
unsigned	lpc176x_cclk (void)
	Returns the CPU clock frequency in [Hz].
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.

Detailed Description

System clocks.