RTEMS: bsps/arm/lpc24xx/start/system-clocks.c File Reference

| RTEMS 5.4-rc2

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Macros | Functions
system-clocks.c File Reference

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)
| Returns the current CPU counter frequency in Hz.
CPU_Counter_ticks | _CPU_Counter_read (void)
| Returns 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.