MG32F10x Standard Peripherals Firmware Library

函数 | 变量
system_mg32f10x.h 文件参考

CMSIS Device System Header File for MG32F10x Device Series 更多...

浏览源代码.

## 函数
void | SystemInit (void)
| Setup the microcontroller system. 更多...
void | SystemCoreClockUpdate (void)
| Update SystemCoreClock variable. 更多...

## 变量
uint32_t | SystemCoreClock

## 详细描述

CMSIS Device System Header File for MG32F10x Device Series

版本
  V0.1.10

日期
  05-January-2023

## 函数说明

## ◆ SystemCoreClockUpdate()

void SystemCoreClockUpdate | ( | void |  | ) |

Update SystemCoreClock variable.

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

Update SystemCoreClock variable.

注解
  Each time the core clock (HCLK) changes, this function must be called to update SystemCoreClock variable value. Otherwise, any configuration based on this variable will be incorrect.

参数

  None |

返回
  None

## ◆ SystemInit()

void SystemInit | ( | void |  | ) |

Setup the microcontroller system.

Initialize the System and update the SystemCoreClock variable.

Setup the microcontroller system.

注解
  This function should be used only after reset.

参数

  None |

返回
  None

## 变量说明

## ◆ SystemCoreClock

uint32_t SystemCoreClock

System Clock Frequency (Core Clock)