53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
/** @defgroup syscfg_defines SYSCFG Defines
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*
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* @ingroup STM32G4xx_defines
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*
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* @brief Defined Constants and Types for the STM32G4xx Sysconfig
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*
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* @version 1.0.0
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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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*/
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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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#pragma once
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/** @defgroup syscfg_registers SYSCFG registers
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@{*/
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#define SYSCFG_MEMRM MMIO32(SYSCFG_BASE + 0x00)
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#define SYSCFG_PMC MMIO32(SYSCFG_BASE + 0x04)
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/** External interrupt configuration registers [0..3] (SYSCFG_EXTICR[1..4]) */
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#define SYSCFG_EXTICR(i) MMIO32(SYSCFG_BASE + 0x08 + (i)*4)
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#define SYSCFG_EXTICR1 SYSCFG_EXTICR(0)
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#define SYSCFG_EXTICR2 SYSCFG_EXTICR(1)
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#define SYSCFG_EXTICR3 SYSCFG_EXTICR(2)
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#define SYSCFG_EXTICR4 SYSCFG_EXTICR(3)
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#define SYSCFG_SWPR MMIO32(SYSCFG_BASE + 0x20)
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/**@}*/
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#define SYSCFG_EXTICR_FIELDSIZE 4
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/**@}*/
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