国赛电力电子-PFC练习题库c源码.zip

/* * Copyright (c) Texas Instruments Incorporated 2016 * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 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. * * Neither the name of Texas Instruments Incorporated 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 * OWNER 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. * */ /** * \file mcan.c * * \brief This file contains the implementation of the APIs present in the * device abstraction layer file of MCAN. * This also contains some related macros. */ /* ========================================================================== */ /* Include Files */ /* ========================================================================== */ #include <stdint.h> #include "inc/stw_types.h" #include "inc/stw_dataTypes.h" #include "inc/hw_types_mcan.h" #include "mcan.h" #include "debug.h" /* ========================================================================== */ /* Macros & Typedefs */ /* ========================================================================== */ /** * \brief Mask and shift for Tx Buffers elements. */ #define MCANSS_TX_BUFFER_ELEM_ID_SHIFT (0U) #define MCANSS_TX_BUFFER_ELEM_ID_MASK (0x1FFFFFFFU) #define MCANSS_TX_BUFFER_ELEM_RTR_SHIFT (29U) #define MCANSS_TX_BUFFER_ELEM_RTR_MASK (0x20000000U) #define MCANSS_TX_BUFFER_ELEM_XTD_SHIFT (30U) #define MCANSS_TX_BUFFER_ELEM_XTD_MASK (0x40000000U) #define MCANSS_TX_BUFFER_ELEM_ESI_SHIFT (31U) #define MCANSS_TX_BUFFER_ELEM_ESI_MASK (0x80000000U) #define MCANSS_TX_BUFFER_ELEM_DLC_SHIFT (16U) #define MCANSS_TX_BUFFER_ELEM_DLC_MASK (0x000F0000U) #define MCANSS_TX_BUFFER_ELEM_BRS_SHIFT (20U) #define MCANSS_TX_BUFFER_ELEM_BRS_MASK (0x00100000U) #define MCANSS_TX_BUFFER_ELEM_FDF_SHIFT (21U) #define MCANSS_TX_BUFFER_ELEM_FDF_MASK (0x00200000U) #define MCANSS_TX_BUFFER_ELEM_EFC_SHIFT (23U) #define MCANSS_TX_BUFFER_ELEM_EFC_MASK (0x00800000U) #define MCANSS_TX_BUFFER_ELEM_MM_SHIFT (24U) #define MCANSS_TX_BUFFER_ELEM_MM_MASK (0xFF000000U) /** * \brief Mask and shift for Rx Buffers elements. */ #define MCANSS_RX_BUFFER_ELEM_ID_SHIFT (0U) #define MCANSS_RX_BUFFER_ELEM_ID_MASK (0x1FFFFFFFU) #define MCANSS_RX_BUFFER_ELEM_RTR_SHIFT (29U) #define MCANSS_RX_BUFFER_ELEM_RTR_MASK (0x20000000U) #define MCANSS_RX_BUFFER_ELEM_XTD_SHIFT (30U) #define MCANSS_RX_BUFFER_ELEM_XTD_MASK (0x40000000U) #define MCANSS_RX_BUFFER_ELEM_ESI_SHIFT (31U) #define MCANSS_RX_BUFFER_ELEM_ESI_MASK (0x80000000U) #define MCANSS_RX_BUFFER_ELEM_RXTS_SHIFT (0U) #define MCANSS_RX_BUFFER_ELEM_RXTS_MASK (0x0000FFFFU) #define MCANSS_RX_BUFFER_ELEM_DLC_SHIFT (16U) #define MCANSS_RX_BUFFER_ELEM_DLC_MASK (0x000F0000U) #define MCANSS_RX_BUFFER_ELEM_BRS_SHIFT (20U) #define MCANSS_RX_BUFFER_ELEM_BRS_MASK (0x00100000U) #define MCANSS_RX_BUFFER_ELEM_FDF_SHIFT (21U) #define MCANSS_RX_BUFFER_ELEM_FDF_MASK (0x00200000U) #define MCANSS_RX_BUFFER_ELEM_FIDX_SHIFT (24U) #define MCANSS_RX_BUFFER_ELEM_FIDX_MASK (0x7F000000U) #define MCANSS_RX_BUFFER_ELEM_ANMF_SHIFT (31U) #define MCANSS_RX_BUFFER_ELEM_ANMF_MASK (0x80000000U) /** * \brief Mask and shift for Standard Message ID Filter Elements. */ #define MCANSS_STD_ID_FILTER_SFID2_SHIFT (0U) #define MCANSS_STD_ID_FILTER_SFID2_MASK (0x000003FFU) #define MCANSS_STD_ID_FILTER_SFID1_SHIFT (16U) #define MCANSS_STD_ID_FILTER_SFID1_MASK (0x03FF0000U) #define MCANSS_STD_ID_FILTER_SFEC_SHIFT (27U) #define MCANSS_STD_ID_FILTER_SFEC_MASK (0x38000000U) #define MCANSS_STD_ID_FILTER_SFT_SHIFT (30U) #define MCANSS_STD_ID_FILTER_SFT_MASK (0xC0000000U) /** * \brief Extended Message ID Filter Element. */ #define MCANSS_EXT_ID_FILTER_EFID2_SHIFT (0U) #define MCANSS_EXT_ID_FILTER_EFID2_MASK (0x1FFFFFFFU) #define MCANSS_EXT_ID_FILTER_EFID1_SHIFT (0U) #define MCANSS_EXT_ID_FILTER_EFID1_MASK (0x1FFFFFFFU) #define MCANSS_EXT_ID_FILTER_EFEC_SHIFT (29U) #define MCANSS_EXT_ID_FILTER_EFEC_MASK (0xE0000000U) #define MCANSS_EXT_ID_FILTER_EFT_SHIFT (30U) #define MCANSS_EXT_ID_FILTER_EFT_MASK (0xC0000000U) /** * \brief Mask and shift for Tx Event FIFO elements. */ #define MCANSS_TX_EVENT_FIFO_ELEM_ID_SHIFT (0U) #define MCANSS_TX_EVENT_FIFO_ELEM_ID_MASK (0x1FFFFFFFU) #define MCANSS_TX_EVENT_FIFO_ELEM_RTR_SHIFT (29U) #define MCANSS_TX_EVENT_FIFO_ELEM_RTR_MASK (0x20000000U) #define MCANSS_TX_EVENT_FIFO_ELEM_XTD_SHIFT (30U) #define MCANSS_TX_EVENT_FIFO_ELEM_XTD_MASK (0x40000000U) #define MCANSS_TX_EVENT_FIFO_ELEM_ESI_SHIFT (31U) #define MCANSS_TX_EVENT_FIFO_ELEM_ESI_MASK (0x80000000U) #define MCANSS_TX_EVENT_FIFO_ELEM_TXTS_SHIFT (0U) #define MCANSS_TX_EVENT_FIFO_ELEM_TXTS_MASK (0x0000FFFFU) #define MCANSS_TX_EVENT_FIFO_ELEM_DLC_SHIFT (16U) #define MCANSS_TX_EVENT_FIFO_ELEM_DLC_MASK (0x000F0000U) #define MCANSS_TX_EVENT_FIFO_ELEM_BRS_SHIFT (20U) #define MCANSS_TX_EVENT_FIFO_ELEM_BRS_MASK (0x00100000U) #define MCANSS_TX_EVENT_FIFO_ELEM_FDF_SHIFT (21U) #define MCANSS_TX_EVENT_FIFO_ELEM_FDF_MASK (0x00200000U)