553c876fa5
While on all current chips, exticr gpio port mux selection is coded on 4 bits, stm32g0 EXTI_EXTICR register uses 8 bits. Align all exti header to reference that value (was previously defined for f0 as SYCFG_EXTICR_SKIP)
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/** @addtogroup syscfg_defines
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*
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* @author @htmlonly © @endhtmlonly 2011
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* Fergus Noble <fergusnoble@gmail.com>
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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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* Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
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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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/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY, BUT ONLY VIA SYSCFG.H
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The order of header inclusion is important. syscfg.h includes the device
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specific memorymap.h header before including this header file.*/
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/** @cond */
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#if defined(LIBOPENCM3_SYSCFG_H)
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/** @endcond */
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#ifndef LIBOPENCM3_SYSCFG_COMMON_L1F234_H
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#define LIBOPENCM3_SYSCFG_COMMON_L1F234_H
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/**@{*/
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/* --- SYSCFG registers ---------------------------------------------------- */
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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_CMPCR MMIO32(SYSCFG_BASE + 0x20)
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/* --- SYSCFG_EXTICR Values -------------------------------------------------*/
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#define SYSCFG_EXTICR_FIELDSIZE 4
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#endif
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/**@}*/
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/** @cond */
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#else
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#warning "syscfg_common_l1f234.h should not be included explicitly,"
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#warning "only via syscfg.h"
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#endif
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/** @endcond */
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