e2022f5884
to remove errors, duplications and inconsistencies. File lib/stm32/f1/pwr.c - all code removed as it duplicates that in common/pwr_common.c Remaining changes do not affect code. Compiles OK. TODO efm32 has no code so generates no modules TODO F2 needs pwr.c TODO L1 needs dma.h and dma.c
83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
/** @addtogroup gpio_defines
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@author @htmlonly © @endhtmlonly 2011 Fergus Noble <fergusnoble@gmail.com>
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@author @htmlonly © @endhtmlonly 2012 Ken Sarkies <ksarkies@internode.on.net>
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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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* Copyright (C) 2012 Ken Sarkies <ksarkies@internode.on.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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/* THIS FILE SHOULD NOT BE INCLUDED DIRECTLY, BUT ONLY VIA GPIO.H */
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#ifndef LIBOPENCM3_GPIO_COMMON_ALL_H
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#define LIBOPENCM3_GPIO_COMMON_ALL_H
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/**@{*/
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#include <libopencm3/cm3/common.h>
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/* --- Convenience macros -------------------------------------------------- */
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/* --- GPIO_LCKR values ---------------------------------------------------- */
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#define GPIO_LCKK (1 << 16)
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/* GPIO_LCKR[15:0]: LCKy: Port x lock bit y (y = 0..15) */
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/* GPIO number definitions (for convenience) */
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/** @defgroup gpio_pin_id GPIO Pin Identifiers
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@ingroup gpio_defines
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@{*/
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#define GPIO0 (1 << 0)
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#define GPIO1 (1 << 1)
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#define GPIO2 (1 << 2)
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#define GPIO3 (1 << 3)
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#define GPIO4 (1 << 4)
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#define GPIO5 (1 << 5)
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#define GPIO6 (1 << 6)
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#define GPIO7 (1 << 7)
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#define GPIO8 (1 << 8)
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#define GPIO9 (1 << 9)
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#define GPIO10 (1 << 10)
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#define GPIO11 (1 << 11)
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#define GPIO12 (1 << 12)
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#define GPIO13 (1 << 13)
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#define GPIO14 (1 << 14)
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#define GPIO15 (1 << 15)
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#define GPIO_ALL 0xffff
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/**@}*/
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BEGIN_DECLS
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void gpio_set(u32 gpioport, u16 gpios);
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void gpio_clear(u32 gpioport, u16 gpios);
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u16 gpio_get(u32 gpioport, u16 gpios);
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void gpio_toggle(u32 gpioport, u16 gpios);
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u16 gpio_port_read(u32 gpioport);
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void gpio_port_write(u32 gpioport, u16 data);
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void gpio_port_config_lock(u32 gpioport, u16 gpios);
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END_DECLS
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/**@}*/
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#endif
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