dma_cfg.c

Go to the documentation of this file.

/**
 *
 * @copyright © 2010 - 2021, Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
 * All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from
 *    this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * We kindly request you to use one or more of the following phrases to refer to
 * foxBMS in your hardware, software, documentation or advertising materials:
 *
 * - ″This product uses parts of foxBMS®″
 * - ″This product includes parts of foxBMS®″
 * - ″This product is derived from foxBMS®″
 *
 */
 
/**
 * @file    dma_cfg.c
 * @author  foxBMS Team
 * @date    2020-03-05 (date of creation)
 * @updated 2020-03-05 (date of last update)
 * @ingroup DRIVERS_CONFIGURATION
 * @prefix  DMA
 *
 * @brief   Configuration for the DMA module
 *
 *
 *
 */
 
/*========== Includes =======================================================*/
#include "dma_cfg.h"
 
#include "spi.h"
 
/*========== Macros and Definitions =========================================*/
 
/*========== Static Constant and Variable Definitions =======================*/
 
/*========== Extern Constant and Variable Definitions =======================*/
 
/** DMA channel configuration for SPI communication */
DMA_CHANNEL_CONFIG_s dma_spiDmaChannels[DMA_NUMBER_SPI_INTERFACES] = {
    {DMA_CH0, DMA_CH1}, /*!< SPI1 */
    {DMA_CH2, DMA_CH3}, /*!< SPI2 */
    {DMA_CH4, DMA_CH5}, /*!< SPI3 */
    {DMA_CH6, DMA_CH7}, /*!< SPI4 */
    {DMA_CH8, DMA_CH9}, /*!< SPI5 */
};
 
/** DMA request configuration for SPI communication */
DMA_REQUEST_CONFIG_s dma_spiDmaRequests[DMA_NUMBER_SPI_INTERFACES] = {
    {DMA_REQ_LINE_SPI1_TX, DMA_REQ_LINE_SPI1_RX}, /*!< SPI1 */
    {DMA_REQ_LINE_SPI2_TX, DMA_REQ_LINE_SPI2_RX}, /*!< SPI2 */
    {DMA_REQ_LINE_SPI3_TX, DMA_REQ_LINE_SPI3_RX}, /*!< SPI3 */
    {DMA_REQ_LINE_SPI4_TX, DMA_REQ_LINE_SPI4_RX}, /*!< SPI4 */
    {DMA_REQ_LINE_SPI5_TX, DMA_REQ_LINE_SPI5_RX}, /*!< SPI5 */
};
 
/** SPI enumeration for DMA */
spiBASE_t *dma_spiInterfaces[DMA_NUMBER_SPI_INTERFACES] = {
    spiREG1, /*!< SPI1 */
    spiREG2, /*!< SPI2 */
    spiREG3, /*!< SPI3 */
    spiREG4, /*!< SPI4 */
    spiREG5, /*!< SPI5 */
};
 
/*========== Static Function Prototypes =====================================*/
 
/*========== Static Function Implementations ================================*/
 
/*========== Extern Function Implementations ================================*/
 
/*========== Externalized Static Function Implementations (Unit Test) =======*/