keil-msp432 -库函数版本MSP432E401Y keil编译环境下库函数

//***************************************************************************** // // emac.c - Driver for the Integrated Ethernet Controller // // Copyright (c) 2013-2017 Texas Instruments Incorporated. All rights reserved. // Software License Agreement // // 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. // //***************************************************************************** //***************************************************************************** // //! \addtogroup emac_api //! @{ // //***************************************************************************** #include <msp432e411y.h> #include "types.h" #include <stdbool.h> #include <stdint.h> #include "inc/hw_emac.h" #include "debug.h" #include "emac.h" #include "sysctl.h" #include "interrupt.h" #include "sw_crc.h" //***************************************************************************** // // Combined defines used in parameter validity checks. // //***************************************************************************** //***************************************************************************** // // Combined valid configuration flags. // //***************************************************************************** #define VALID_CONFIG_FLAGS (EMAC_CONFIG_USE_MACADDR1 | \ EMAC_CONFIG_SA_INSERT | \ EMAC_CONFIG_SA_REPLACE | \ EMAC_CONFIG_2K_PACKETS | \ EMAC_CONFIG_STRIP_CRC | \ EMAC_CONFIG_JABBER_DISABLE | \ EMAC_CONFIG_JUMBO_ENABLE | \ EMAC_CONFIG_IF_GAP_MASK | \ EMAC_CONFIG_CS_DISABLE | \ EMAC_CONFIG_100MBPS | \ EMAC_CONFIG_RX_OWN_DISABLE | \ EMAC_CONFIG_LOOPBACK | \ EMAC_CONFIG_FULL_DUPLEX | \ EMAC_CONFIG_CHECKSUM_OFFLOAD | \ EMAC_CONFIG_RETRY_DISABLE | \ EMAC_CONFIG_AUTO_CRC_STRIPPING | \ EMAC_CONFIG_BO_MASK | \ EMAC_CONFIG_DEFERRAL_CHK_ENABLE | \ EMAC_CONFIG_PREAMBLE_MASK) //***************************************************************************** // // Combined valid frame filter flags. // //***************************************************************************** #define VALID_FRMFILTER_FLAGS (EMAC_FRMFILTER_RX_ALL | \ EMAC_FRMFILTER_VLAN | \ EMAC_FRMFILTER_HASH_AND_PERFECT | \ EMAC_FRMFILTER_SADDR | \ EMAC_FRMFILTER_INV_SADDR | \ EMAC_FRMFILTER_PASS_NO_PAUSE | \ EMAC_FRMFILTER_PASS_ALL_CTRL | \ EMAC_FRMFILTER_PASS_ADDR_CTRL | \ EMAC_FRMFILTER_BROADCAST | \ EMAC_FRMFILTER_PASS_MULTICAST | \ EMAC_FRMFILTER_INV_DADDR | \ EMAC_FRMFILTER_HASH_MULTICAST | \ EMAC_FRMFILTER_HASH_UNICAST | \ EMAC_FRMFILTER_PROMISCUOUS) //***************************************************************************** // // Combined valid maskable interrupts. // //***************************************************************************** #define EMAC_MASKABLE_INTS (EMAC_INT_EARLY_RECEIVE | \ EMAC_INT_BUS_ERROR | \ EMAC_INT_EARLY_TRANSMIT | \ EMAC_INT_RX_WATCHDOG | \ EMAC_INT_RX_STOPPED | \ EMAC_INT_RX_NO_BUFFER | \ EMAC_INT_RECEIVE | \ EMAC_INT_TX_UNDERFLOW | \ EMAC_INT_RX_OVERFLOW | \ EMAC_INT_TX_JABBER | \ EMAC_INT_TX_NO_BUFFER | \ EMAC_INT_TX_STOPPED | \ EMAC_INT_TRANSMIT | \ EMAC_INT_NORMAL_INT | \ EMAC_INT_ABNORMAL_INT | \ EMAC_INT_PHY) //***************************************************************************** // // Combined valid normal interrupts. // //***************************************************************************** #define EMAC_NORMAL_INTS (EMAC_INT_TRANSMIT | \ EMAC_INT_RECEIVE | \ EMAC_INT_EARLY_RECEIVE | \ EMAC_INT_TX_NO_BUFFER) //***************************************************************************** // // Combined valid abnormal interrupts. // //***************************************************************************** #define EMAC_ABNORMAL_INTS (EMAC_INT_TX_STOPPED | \ EMAC_INT_TX_JABBER | \