/** @defgroup pwr_defines PWR Defines @brief Defined Constants and Types for the STM32F2xx PWR Control @ingroup STM32F2xx_defines @version 1.0.0 @date 4 March 2013 LGPL License Terms @ref lgpl_license */ /* * This file is part of the libopencm3 project. * * Copyright (C) 2011 Fergus Noble * * 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 . */ #ifndef LIBOPENCM3_PWR_F2_H #define LIBOPENCM3_PWR_F2_H #include /* * This file extends the common STM32 version with definitions only * applicable to the STM32F2 series of devices. */ /* --- PWR_CR values ------------------------------------------------------- */ /* Bits [31:10]: Reserved, always read as 0. */ /* FPDS: Flash power down in stop mode */ #define PWR_CR_FPDS (1 << 9) /* --- PWR_CSR values ------------------------------------------------------ */ /* Bits [31:10]: Reserved, always read as 0. */ /* BRE: Backup regulator enable */ #define PWR_CSR_BRE (1 << 9) /* Bits [7:4]: Reserved, always read as 0. */ #endif