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/**
* interrupt_avr8 Header File
*
* @file interrupt_avr8.h
*
* @defgroup doc_driver_utils_interrupts ISR abstraction
*
* @brief Interrupt-related functionality.
*
* @version Driver Version 1.0.0
*/
/*
© [2025] Microchip Technology Inc. and its subsidiaries.
Subject to your compliance with these terms, you may use Microchip
software and any derivatives exclusively with Microchip products.
You are responsible for complying with 3rd party license terms
applicable to your use of 3rd party software (including open source
software) that may accompany Microchip software. SOFTWARE IS ?AS IS.?
NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS
SOFTWARE, INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT
WILL MICROCHIP BE LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE,
INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE OF ANY
KIND WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF
MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE
FORESEEABLE. TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP?S
TOTAL LIABILITY ON ALL CLAIMS RELATED TO THE SOFTWARE WILL NOT
EXCEED AMOUNT OF FEES, IF ANY, YOU PAID DIRECTLY TO MICROCHIP FOR
THIS SOFTWARE.
*/
#ifndef UTILS_INTERRUPT_AVR8_H
#define UTILS_INTERRUPT_AVR8_H
/**
* \weakgroup interrupt_group
*
* @{
*/
#ifdef ISR_CUSTOM_H
#include ISR_CUSTOM_H
#else
/**
* @def ISR
* @brief Define service routine for specified interrupt vector.
* @code
ISR(FOO_vect)
{
...
}
* @endcode
*
* @param vect Interrupt vector name as found in the device header files.
*/
#if defined(__DOXYGEN__)
#define ISR(vect)
#elif defined(__GNUC__)
#include <avr/interrupt.h>
#elif defined(__ICCAVR__)
#define __ISR(x) _Pragma(#x)
#define ISR(vect) __ISR(vector = vect) __interrupt void handler_##vect(void)
#endif
#endif // ISR_CUSTOM_H
#ifdef __GNUC__
#define cpu_irq_enable() sei()
#define cpu_irq_disable() cli()
#else
#define cpu_irq_enable() __enable_interrupt()
#define cpu_irq_disable() __disable_interrupt()
#endif
//! @}
/**
* \weakgroup interrupt_deprecated_group
* @{
*/
// Deprecated definitions.
#define Enable_global_interrupt() cpu_irq_enable()
#define Disable_global_interrupt() cpu_irq_disable()
#define Is_global_interrupt_enabled() cpu_irq_is_enabled()
//! @}
#endif /* UTILS_INTERRUPT_AVR8_H */
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