stm32f4_systick.c File Reference

STM32F4 implementation of millisecond delay. More...

#include "stm32f4xx.h"
#include "systick.h"

Include dependency graph for stm32f4_systick.c:

Macros
#define	SYSTICK_LOAD_VAL   16000
#define	CTRL_ENABLE   (1U << 0)
#define	CTRL_CLKSRC   (1U << 2)
#define	CTRL_COUNTFLAG   (1U << 16)

Functions
void	hal_delay_ms (uint32_t delay)
	Delay for a given number of milliseconds. More...

Detailed Description

STM32F4 implementation of millisecond delay.

Copyright (c) 2025 Cory McKiel. Licensed under the MIT License. See LICENSE file in the project root.

Function Documentation

hal_delay_ms()

void hal_delay_ms

(

uint32_t

delay_ms

)

Delay for a given number of milliseconds.

Parameters

delay_ms

The number of milliseconds to delay.

Note

This will block a single threaded application.