/* * This file is part of the libopencm3 project. * * Copyright (C) 2011 Fergus Noble * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #ifndef LIBOPENCM3_SPI_F4_H #define LIBOPENCM3_SPI_F4_H #include /* * This file extends the version in stm_common with definitions only * applicable to the STM32F2 series of devices. */ /* --- SPI_CR2 values ------------------------------------------------------ */ /* FRF: Frame format. */ #define SPI_CR2_FRF (1 << 4) #define SPI_CR2_FRF_TI (1 << 4) #define SPI_CR2_FRF_MOTOROLA (1 << 4) /* --- SPI_SR values ------------------------------------------------------- */ /* TIFRFE: TI frame format error. */ #define SPI_SR_RXNE (1 << 0) #endif