RIOT/cpu/fe310/include/periph_cpu.h

/*
 * Copyright (C) 2017 Ken Rabold
 *
 * 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.
 */

/**
 * @ingroup         cpu_fe310
 * @{
 *
 * @file
 * @brief           CPU specific definitions for internal peripheral handling
 *
 * @author          Ken Rabold
 */

#ifndef PERIPH_CPU_H
#define PERIPH_CPU_H

#ifdef __cplusplus
extern "C" {
#endif

/**
 * @brief   Length of the CPU_ID in octets
 */
#define CPUID_LEN           (12U)

/**
 * @brief   Prevent shared timer functions from being used
 */
#define PERIPH_TIMER_PROVIDES_SET

/**
 * @brief   Timer ISR
 */
void timer_isr(void);

/**
 * @brief   External ISR callback
 */
typedef void (*external_isr_ptr_t)(int intNum);

/**
 * @brief   Set External ISR callback
 */
void set_external_isr_cb(int intNum, external_isr_ptr_t cbFunc);

#ifdef __cplusplus
}
#endif

#endif /* PERIPH_CPU_H */
/** @} */