/*
 * Copyright (C) 2016 Freie Universität Berlin
 *
 * 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_stm32_common
 * @{
 *
 * @file
 * @brief           Shared CPU specific definitions for the STM32 family
 *
 * @author          Hauke Petersen <hauke.peterse@fu-berlin.de>
 */

#ifndef PERIPH_CPU_COMMON_H
#define PERIPH_CPU_COMMON_H

#include "cpu.h"

#ifdef __cplusplus
extern "C" {
#endif

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

/**
 * @brief   Use the shared SPI functions
 * @{
 */
#define PERIPH_SPI_NEEDS_TRANSFER_BYTES
#define PERIPH_SPI_NEEDS_TRANSFER_REG
#define PERIPH_SPI_NEEDS_TRANSFER_REGS
/** @} */

/**
 * @brief   Available peripheral buses
 */
enum {
    APB1,
    APB2
};

#ifdef __cplusplus
}
#endif

#endif /* PERIPH_CPU_COMMON_H */
/** @} */