56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/** @addtogroup exti_defines */
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#pragma once
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/*
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* This file is part of the libopencm3 project.
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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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/** @cond */
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#if defined(LIBOPENCM3_EXTI_H)
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/** @endcond */
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/**@{*/
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/* --- EXTI registers ------------------------------------------------------ */
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/** @defgroup exti_registers EXTI Registers
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@{*/
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/** EXTI Interrupt Mask Registers */
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#define EXTI_IMR MMIO32(EXTI_BASE + 0x00)
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/** EXTI Event Mask Register */
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#define EXTI_EMR MMIO32(EXTI_BASE + 0x04)
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/** EXTI Rising Trigger Selection Register */
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#define EXTI_RTSR MMIO32(EXTI_BASE + 0x08)
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/** EXTI Falling Triger Selection Register */
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#define EXTI_FTSR MMIO32(EXTI_BASE + 0x0c)
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/** EXTI Software Interrupt Event Register */
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#define EXTI_SWIER MMIO32(EXTI_BASE + 0x10)
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/** EXTI Pending Register */
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#define EXTI_PR MMIO32(EXTI_BASE + 0x14)
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/**@}*/
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BEGIN_DECLS
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END_DECLS
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/**@}*/
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/** @cond */
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#else
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#warning "exti_common_v1.h should not be included directly, only via exti.h"
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#endif
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/** @endcond */
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