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
88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
/** @defgroup pwr_defines PWR Defines
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@brief <b>Defined Constants and Types for the STM32F4xx Power Control</b>
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@ingroup STM32F4xx_defines
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@version 1.0.0
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@author @htmlonly © @endhtmlonly 2011 Stephen Caudle <scaudle@doceme.com>
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@date 4 March 2013
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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) 2011 Stephen Caudle <scaudle@doceme.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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#ifndef LIBOPENCM3_PWR_H
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#define LIBOPENCM3_PWR_H
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#include <libopencm3/stm32/memorymap.h>
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#include <libopencm3/stm32/common/pwr_common_all.h>
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/*
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* This file extends the common STM32 version with definitions only
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* applicable to the STM32F4 series of devices.
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*/
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/* --- PWR_CR values ------------------------------------------------------- */
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/* Bits [31:15]: Reserved */
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/* VOS: Regulator voltage scaling output selection */
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#define PWR_CR_VOS (1 << 14)
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/* Bits [13:10]: Reserved */
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/* FPDS: Flash power down in stop mode */
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#define PWR_CR_FPDS (1 << 9)
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/* --- PWR_CSR values ------------------------------------------------------ */
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/* Bits [31:15]: Reserved */
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/* VOSRDY: Regulator voltage scaling output selection ready bit */
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#define PWR_CSR_VOSRDY (1 << 14)
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/* Bits [13:10]: Reserved */
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/* BRE: Backup regulator enable */
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#define PWR_CSR_BRE (1 << 9)
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/* Bits [7:4]: Reserved */
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/* BRR: Backup regulator ready */
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#define PWR_CSR_BRR (1 << 3)
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/* --- Function prototypes ------------------------------------------------- */
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typedef enum {
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SCALE1,
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SCALE2,
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} vos_scale_t;
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BEGIN_DECLS
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void pwr_set_vos_scale(vos_scale_t scale);
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END_DECLS
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#endif
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