clock_types.h File Reference

Clock HAL type definitions. More...

#include "core/cortex-m4/rcc_reg.h"
#include <stdint.h>

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Classes
struct	hal_clock_config_t
	System clock configuration structure. More...

Enumerations
enum	hal_clock_source_t { HAL_CLOCK_SOURCE_HSI , HAL_CLOCK_SOURCE_HSE , HAL_CLOCK_SOURCE_PLL }
	Enumeration of possible system clock sources. More...

Detailed Description

Clock HAL type definitions.

Defines clock source enumerations and clock configuration structures used by the clock HAL for Cortex-M4 MCUs.

Author

Ashutosh Vishwakarma

Date

2025-07-21

Enumeration Type Documentation

hal_clock_source_t

enum hal_clock_source_t

Enumeration of possible system clock sources.

Enumerator
HAL_CLOCK_SOURCE_HSI	Internal high-speed oscillator (~16 MHz)
HAL_CLOCK_SOURCE_HSE	External high-speed oscillator (user-provided crystal)
HAL_CLOCK_SOURCE_PLL	Phase-locked loop (derived clock)