44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/** @defgroup pwr_file PWR
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*
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* @ingroup STM32F4xx
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*
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* @brief <b>unicore-mx STM32F4xx Power Control</b>
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*
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* @version 1.0.0
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*
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* @author @htmlonly © @endhtmlonly 2011 Stephen Caudle <scaudle@doceme.com>
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*
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* @date 4 March 2013
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*
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* This library supports the power control system for the
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* STM32F4 series of ARM Cortex Microcontrollers by ST Microelectronics.
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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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* 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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#include <unicore-mx/stm32/pwr.h>
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void pwr_set_vos_scale(enum pwr_vos_scale scale)
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{
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if (scale == PWR_SCALE1) {
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PWR_CR |= PWR_CR_VOS | PWR_CR_ODRIVE;
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} else if (scale == PWR_SCALE2) {
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PWR_CR &= ~PWR_CR_VOS;
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}
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}
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