error.h File Reference

ICARUS OS Error Handling Interface. More...

#include <stdint.h>
#include "cmsis_gcc.h"

Go to the source code of this file.

Functions
void	Error_Handler (void)
	System error handler for unrecoverable faults.

Detailed Description

ICARUS OS Error Handling Interface.

Version

0.1.0

Provides system-wide error handling declarations. The Error_Handler is called for unrecoverable faults.

Author

Souham Biswas

Date

2025

Copyright

Copyright 2025-2026 Souham Biswas https://github.com/ironhide23586/icarus-os-core Licensed under the Apache License, Version 2.0

Definition in file error.h.

Function Documentation

Error_Handler()

void Error_Handler

(

void

)

System error handler for unrecoverable faults.

Called when a fatal error is detected. Disables interrupts and enters an infinite loop. Does not return.

Warning

This function never returns!

Called when a fatal error is detected that cannot be recovered. Disables all interrupts and enters an infinite loop to prevent further system corruption.

Typical Callers:

• HAL initialization failures
• Clock configuration errors
• Peripheral initialization failures
• Stack overflow detection (if enabled)

Warning

This function never returns!

All interrupts are disabled - watchdog will not be serviced

Note

For debugging, set a breakpoint on this function to catch errors

Consider adding LED blink pattern for field diagnosis

Definition at line 50 of file error.c.

Referenced by HAL_I2C_MspInit(), HAL_RTC_MspInit(), HAL_SPI_MspInit(), MX_I2C2_Init(), MX_RTC_Init(), MX_SPI4_Init(), MX_TIM1_Init(), and SystemClock_Config().