/* * This file is part of the libopencm3 project. * * Copyright (C) 2012 Karl Palsson * * This library is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this library. If not, see . */ #include void pwr_set_vos_scale(vos_scale_t scale) { PWR_CR &= ~(PWR_CR_VOS_MASK); switch (scale) { case RANGE1: PWR_CR |= PWR_CR_VOS_RANGE1; break; case RANGE2: PWR_CR |= PWR_CR_VOS_RANGE2; break; case RANGE3: PWR_CR |= PWR_CR_VOS_RANGE3; break; } }