CMSIS-DSP  Verison 1.4.1
CMSIS DSP Software Library
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system_ARMCM0.c File Reference

CMSIS Device System Source File for ARMCM0 Device Series. More...

Macros

#define __HSI
 
#define __XTAL
 
#define __SYSTEM_CLOCK
 

Functions

void SystemCoreClockUpdate (void)
 
void SystemInit (void)
 Setup the microcontroller system. Initialize the System. More...
 

Variables

uint32_t SystemCoreClock
 

Description

Version
V1.08
Date
23. November 2012
Note

Macro Definition Documentation

#define __HSI
#define __SYSTEM_CLOCK
#define __XTAL

Function Documentation

void SystemCoreClockUpdate ( void  )

References __SYSTEM_CLOCK, and SystemCoreClock.

void SystemInit ( void  )

Initialize the system

Parameters
none
Returns
none

References __SYSTEM_CLOCK, and SystemCoreClock.

Variable Documentation

uint32_t SystemCoreClock

System Clock Frequency (Core Clock)

Referenced by SystemCoreClockUpdate(), and SystemInit().