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RIOT/cpu/stm32_common/include/periph_cpu_common.h
2016-02-10 09:12:30 +01:00

48 lines
890 B
C

/*
* 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
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* PERIPH_CPU_COMMON_H */
/** @} */