| Mini51 BSP V3.02.002 The Board Support Package for Mini51 Series

Functions | Variables
system_Mini51Series.c File Reference

Mini51 series system clock init code and assert handler. More...

`#include <stdint.h>`
`#include "Mini51Series.h"`

Go to the source code of this file.

## Functions
void | SystemCoreClockUpdate (void)
| This function is used to update the variable SystemCoreClock and must be called whenever the core clock is changed. More...

## Variables
uint32_t | SystemCoreClock = __HSI
uint32_t | CyclesPerUs = (__HSI / 1000000)

## Detailed Description

Mini51 series system clock init code and assert handler.

Version
  V1.00

Revision
  5

Date
  13/11/07 4:40p

Note
  SPDX-License-Identifier: Apache-2.0 Copyright (C) 2013 Nuvoton Technology Corp. All rights reserved.

Definition in file system_Mini51Series.c.

## Function Documentation

## ◆ SystemCoreClockUpdate()

void SystemCoreClockUpdate | ( | void |  | ) |

This function is used to update the variable SystemCoreClock and must be called whenever the core clock is changed.

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

Parameters

  None. |

Return values

  None. |

Definition at line 31 of file system_Mini51Series.c.

## Variable Documentation

## ◆ CyclesPerUs

uint32_t CyclesPerUs = (__HSI / 1000000)

Cycles per micro second

Definition at line 21 of file system_Mini51Series.c.

## ◆ SystemCoreClock

uint32_t SystemCoreClock = __HSI

System Clock Frequency (Core Clock)

Definition at line 20 of file system_Mini51Series.c.