system_LPC17xx.h File Reference

#include <stdint.h>

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Macros
#define	IRC_OSC   ( 4000000UL) /* Internal RC oscillator frequency */
#define	OSC_CLK   ( XTAL_HZ) /* Main oscillator frequency */
#define	RTC_CLK   ( 32768UL) /* RTC oscillator frequency */
#define	WDT_OSC   ( 500000UL) /* Internal WDT oscillator frequency */
#define	XTAL_HZ   (12000000UL) /* Oscillator frequency */

Functions
void	SystemCoreClockUpdate (void)
	Update SystemCoreClock variable.
void	SystemInit (void)
	Initialize the system.

Variables
uint32_t	SystemCoreClock