3c4ee6f4c0
Updates the main memory map and the makefile. Adds the SWM050 to devices.data, so that a linker script can be automatically generated. Reviewed-by: Karl Palsson <karlp@tweak.net.au>
58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/** @defgroup syscon_defines SYSCON Defines
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*
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* @brief <b>Defined Constants and Types for the SWM050 SYSCON peripheral</b>
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*
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* @ingroup SWM050_defines
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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) 2019 Icenowy Zheng <icenowy@aosc.io>
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* Copyright (C) 2019 Caleb Szalacinski <contact@skiboy.net>
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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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/**@{*/
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#ifndef LIBOPENCM3_SYSCON_H
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#define LIBOPENCM3_SYSCON_H
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#include <libopencm3/cm3/common.h>
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#include <libopencm3/swm050/memorymap.h>
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/* SYSCON Registers */
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/** @defgroup syscon_registers SYSCON Registers
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@{*/
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/** SWD Enable register */
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#define SYSCON_SWD_SEL MMIO32(SYSTEM_CON_BASE + 0x30)
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/** Pin Alternate function selection register */
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#define SYSCON_PORTA_SEL MMIO32(SYSTEM_CON_BASE + 0x80)
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/** Pin Pull up register */
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#define SYSCON_PORTA_PULLUP MMIO32(SYSTEM_CON_BASE + 0x90)
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/** Pin Input enable register */
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#define SYSCON_PORTA_INEN MMIO32(SYSTEM_CON_BASE + 0xe0)
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/*@}*/
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BEGIN_DECLS
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void syscon_sel_af(uint16_t gpios, bool af_en);
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void syscon_pullup(uint16_t gpios, bool en);
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void syscon_input_enable(uint16_t gpios, bool en);
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void syscon_sel_swd(bool en);
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END_DECLS
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#endif
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/**@}*/
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