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64 lines
1.3 KiB
C
64 lines
1.3 KiB
C
/*
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* Copyright (C) 2017 Freie Universität Berlin
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @defgroup boards_common_nucleo STM32 Nucleo Common
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* @ingroup boards_common
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* @brief Common support for all STM32 Nucleo boards
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* @{
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*
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* @file
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* @brief Global common Nucleo board configuration
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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*/
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#ifndef BOARD_NUCLEO_H
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#define BOARD_NUCLEO_H
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#include "cpu.h"
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#include "periph_conf.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @name Xtimer configuration
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* @{
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*/
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#if (defined(CPU_FAM_STM32F0) || defined(CPU_FAM_STM32L0)) && \
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!defined(CPU_MODEL_STM32F042K6) && !defined(CPU_MODEL_STM32F031K6)
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#define XTIMER_WIDTH (16)
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#endif
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#if defined(CPU_FAM_STM32G0)
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#define XTIMER_WIDTH (16)
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#endif
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#if defined(CPU_FAM_STM32F1)
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#define XTIMER_WIDTH (16)
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#define XTIMER_BACKOFF (19)
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#endif
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#if defined(CPU_FAM_STM32L1)
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#define XTIMER_BACKOFF (11)
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#endif
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#if defined(CPU_FAM_STM32F4) || defined(CPU_MODEL_STM32F303ZE)
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#define XTIMER_BACKOFF (8)
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#endif
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* BOARD_NUCLEO_H */
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/** @} */
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