cpu_conf.h

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/*
 * Copyright (C) 2014 Freie Universität Berlin, Hinnerk van Bruinehsen
 *               2017 RWTH Aachen, Josua Arndt
 *               2018 Matthew Blue
 *               2023 Hugues Larrive
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#ifndef CPU_CONF_H
#define CPU_CONF_H
 
#include "atmega_regs_common.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifndef THREAD_EXTRA_STACKSIZE_PRINTF
#define THREAD_EXTRA_STACKSIZE_PRINTF    (64)
#endif
 
#ifndef THREAD_STACKSIZE_DEFAULT
#define THREAD_STACKSIZE_DEFAULT   (128)
#endif
 
/* keep THREAD_STACKSIZE_IDLE > THREAD_EXTRA_STACKSIZE_PRINTF
 * to avoid not printing of debug in interrupts
 */
#ifndef THREAD_STACKSIZE_IDLE
#if MODULE_XTIMER || MODULE_ZTIMER || MODULE_ZTIMER64
/* For AVR no ISR stack is used, hence an IRQ will victimize the stack of
 * whatever thread happens to be running with the IRQ kicks in. If more than
 * trivial stuff is needed to be done in ISRs (e.g. when soft timers are used),
 * the idle stack will overflow.
 */
#define THREAD_STACKSIZE_IDLE      (192)
#else
#define THREAD_STACKSIZE_IDLE      (96)
#endif
#endif
#define PUF_SRAM_ATTRIBUTES __attribute__((used, section(".noinit")))
 
#define HAVE_HEAP_STATS
 
#define IRQ_API_INLINED     (1)
 
#ifndef DOXYGEN
#define HAS_FLASH_UTILS_ARCH    1
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif /* CPU_CONF_H */