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
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/** @defgroup pwr-file PWR
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@ingroup STM32L1xx
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@brief <b>libopencm3 STM32L1xx Power Control</b>
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@version 1.0.0
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@author @htmlonly © @endhtmlonly 2012 Karl Palsson <karlp@tweak.net.au>
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@date 4 March 2013
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This library supports the power control system for the
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STM32L1 series of ARM Cortex Microcontrollers by ST Microelectronics.
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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) 2012 Karl Palsson <karlp@tweak.net.au>
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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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#include <libopencm3/stm32/pwr.h>
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void pwr_set_vos_scale(vos_scale_t scale)
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{
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PWR_CR &= ~(PWR_CR_VOS_MASK);
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switch (scale) {
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case RANGE1:
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PWR_CR |= PWR_CR_VOS_RANGE1;
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break;
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case RANGE2:
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PWR_CR |= PWR_CR_VOS_RANGE2;
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break;
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case RANGE3:
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PWR_CR |= PWR_CR_VOS_RANGE3;
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break;
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}
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}
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