main.c File Reference

This file contains the main bootloader application entry point, including system initialization, boot sequence management, and firmware validation and launch logic logic. More...

#include "main.h"
#include "board.h"
#include "bootloader.h"
#include "button.h"
#include "crc.h"
#include "delay.h"
#include "error_handler.h"
#include "flash.h"
#include "led.h"
#include "log.h"
#include "rcc.h"
#include "sd_diskio.h"
#include "sdmmc.h"
#include <stdbool.h>

Go to the source code of this file.

Enumerations
enum	BootloaderCommand {   BL_CMD_LAUNCH_APPLICATION = 0U ,   BL_CMD_ENTER_SYSMEM_BOOT ,   BL_CMD_UPDATE_FIRMWARE }

Functions
static BootloaderCommand	WaitForUserCommand (void)
	Wait for a user command by monitoring the button press duration. More...
static bool	WaitForSingleButtonPress (void)
	Wait for a single button press within a timeout period. More...
int	main (void)
	The main function. More...

Detailed Description

This file contains the main bootloader application entry point, including system initialization, boot sequence management, and firmware validation and launch logic logic.

STM32 Bootloader

Author

Akos Pasztor

Copyright

(c) 2026 Akos Pasztor. https://akospasztor.com This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component.

Definition in file main.c.