74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
/** @defgroup crc_defines CRC Defines
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*
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* @brief <b>libopencm3 Defined Constants and Types for the STM32F1xx CRC
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* Generator </b>
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*
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* @ingroup STM32F0xx_defines
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*
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* @version 1.0.0
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*
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* @date 29 Jun 2013
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*
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*LGPL License Terms @ref lgpl_license
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*/
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/*
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* This file is part of the libopencm3 project.
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*
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* Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIBOPENCM3_CRC_H
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#define LIBOPENCM3_CRC_H
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/**@{*/
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#include <libopencm3/stm32/memorymap.h>
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#include <libopencm3/stm32/common/crc_common_all.h>
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/*****************************************************************************/
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/* Module definitions */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Register definitions */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Register values */
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/*****************************************************************************/
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#define CRC_CR_REV_OUT (1 << 7)
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#define CRC_CR_REV_IN_SHIFT 5
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#define CRC_CR_REV_IN (3 << CRC_CR_REV_IN_SHIFT)
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#define CRC_CR_REV_IN_NONE (0 << CRC_CR_REV_IN_SHIFT)
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#define CRC_CR_REV_IN_BYTE (1 << CRC_CR_REV_IN_SHIFT)
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#define CRC_CR_REV_IN_HALF (2 << CRC_CR_REV_IN_SHIFT)
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#define CRC_CR_REV_IN_WORD (3 << CRC_CR_REV_IN_SHIFT)
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/*****************************************************************************/
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/* API definitions */
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/*****************************************************************************/
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/*****************************************************************************/
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/* API Functions */
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/*****************************************************************************/
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BEGIN_DECLS
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END_DECLS
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/**@}*/
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#endif
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