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49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/*
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* Copyright (C) 2018 Inria
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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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* @ingroup boards_common_nrf52
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* @{
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*
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* @file
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* @brief Common clock configuration for the nRF52 based boards
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*
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* @author Alexandre Abadie <alexandre.abadie@inria.fr>
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*
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*/
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#ifndef CFG_CLOCK_32_1_H
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#define CFG_CLOCK_32_1_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 Clock configuration
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*
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* @note The radio will not work with the internal RC oscillator!
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*
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* @{
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*/
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#define CLOCK_HFCLK (32U) /* set to 0: internal RC oscillator
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* 32: 32MHz crystal */
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/* LFCLK Source clock selection:*/
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/* - CLOCK_LFCLKSRC_SRC_RC: internal RC oscillator
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* - CLOCK_LFCLKSRC_SRC_Xtal: 32.768 kHz crystal
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* - CLOCK_LFCLKSRC_SRC_Synth: derived from HFCLK */
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#define CLOCK_LFCLK (CLOCK_LFCLKSRC_SRC_Xtal) /**< LFCLK Source */
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* CFG_CLOCK_32_1_H */
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/** @} */
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