system_RP2040.h File Reference

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

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Typedefs

typedef void(* VECTOR_TABLE_Type) (void)
 Exception / Interrupt Handler Function Prototype.
 

Functions

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