system_RP2040.c File Reference

CMSIS-Core(M) Device Peripheral Access Layer Header File for Device RP2040. More...

#include <stdint.h>
#include "RP2040.h"
#include "hardware/clocks.h"

Functions

void SystemCoreClockUpdate (void)
 Update SystemCoreClock variable. More...
 
void SystemInit (void)
 Setup the microcontroller system. More...
 

Variables

uint32_t SystemCoreClock
 System Clock Frequency (Core Clock)
 

Detailed Description

CMSIS-Core(M) Device Peripheral Access Layer Header File for Device RP2040.

Version
V1.0.0
Date
5. May 2021

Function Documentation

◆ SystemCoreClockUpdate()

void SystemCoreClockUpdate ( void  )

Update SystemCoreClock variable.

Updates the SystemCoreClock with current core Clock retrieved from cpu registers.

◆ SystemInit()

void SystemInit ( void  )

Setup the microcontroller system.

Initialize the System and update the SystemCoreClock variable.