/** @defgroup syscfg_defines SYSCFG Defines * * @brief Defined Constants and Types for the STM32F0xx System Config * * @ingroup STM32F0xx_defines * * @version 1.0.0 * * @author @htmlonly © @endhtmlonly 2013 * Frantisek Burian * * @date 13 January 2014 * * LGPL License Terms @ref lgpl_license */ /* * This file is part of the libopencm3 project. * * Copyright (C) 2013 Frantisek Burian * * 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_SYSCFG_H #define LIBOPENCM3_SYSCFG_H /**@{*/ /*****************************************************************************/ /* Module definitions */ /*****************************************************************************/ /*****************************************************************************/ /* Register definitions */ /*****************************************************************************/ #define SYSCFG_CFGR1 MMIO32(SYSCFG_COMP_BASE + 0x00) #define SYSCFG_EXTICR(i) MMIO32(SYSCFG_COMP_BASE + 0x08 + (i)*4) #define SYSCFG_EXTICR1 SYSCFG_EXTICR(0) #define SYSCFG_EXTICR2 SYSCFG_EXTICR(1) #define SYSCFG_EXTICR3 SYSCFG_EXTICR(2) #define SYSCFG_EXTICR4 SYSCFG_EXTICR(3) #define SYSCFG_CFGR2 MMIO32(SYSCFG_COMP_BASE + 0x18) /*****************************************************************************/ /* Register values */ /*****************************************************************************/ /* SYSCFG_CFGR1 Values -- ---------------------------------------------------*/ #define SYSCFG_CFGR1_MEM_MODE_SHIFT 0 #define SYSCFG_CFGR1_MEM_MODE (3 << SYSCFG_CFGR1_MEM_MODE_SHIFT) #define SYSCFG_CFGR1_MEM_MODE_FLASH (0 << SYSCFG_CFGR1_MEM_MODE_SHIFT) #define SYSCFG_CFGR1_MEM_MODE_SYSTEM (1 << SYSCFG_CFGR1_MEM_MODE_SHIFT) #define SYSCFG_CFGR1_MEM_MODE_SRAM (3 << SYSCFG_CFGR1_MEM_MODE_SHIFT) #define SYSCFG_CFGR1_ADC_DMA_RMP (1 << 8) #define SYSCFG_CFGR1_USART1_TX_DMA_RMP (1 << 9) #define SYSCFG_CFGR1_USART1_RX_DMA_RMP (1 << 10) #define SYSCFG_CFGR1_TIM16_DMA_RMP (1 << 11) #define SYSCFG_CFGR1_TIM17_DMA_RMP (1 << 12) #define SYSCFG_CFGR1_I2C_PB6_FMPLUS (1 << 16) #define SYSCFG_CFGR1_I2C_PB7_FMPLUS (1 << 17) #define SYSCFG_CFGR1_I2C_PB8_FMPLUS (1 << 18) #define SYSCFG_CFGR1_I2C_PB9_FMPLUS (1 << 19) #define SYSCFG_CFGR1_I2C1_FMPLUS (1 << 20) #define SYSCFG_CFGR1_I2C_PA9_FMPLUS (1 << 22) #define SYSCFG_CFGR1_I2C_PA10_FMPLUS (1 << 23) /* SYSCFG_EXTICR Values -- --------------------------------------------------*/ #define SYSCFG_EXTICR_SKIP 4 #define SYSCFG_EXTICR_GPIOA 0 #define SYSCFG_EXTICR_GPIOB 1 #define SYSCFG_EXTICR_GPIOC 2 #define SYSCFG_EXTICR_GPIOD 3 #define SYSCFG_EXTICR_GPIOF 5 /* SYSCFG_CFGR2 Values -- ---------------------------------------------------*/ #define SYSCFG_CFGR2_LOCKUP_LOCK (1 << 0) #define SYSCFG_CFGR2_SRAM_PARITY_LOCK (1 << 1) #define SYSCFG_CFGR2_PVD_LOCK (1 << 2) #define SYSCFG_CFGR2_SRAM_PEF (1 << 8) /*****************************************************************************/ /* API definitions */ /*****************************************************************************/ /*****************************************************************************/ /* API Functions */ /*****************************************************************************/ BEGIN_DECLS END_DECLS /**@}*/ #endif