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/**
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  ******************************************************************************
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  * @file    stm32f1xx_hal_eth.h
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  * @author  MCD Application Team
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  * @brief   Header file of ETH HAL module.
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  ******************************************************************************
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  * @attention
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  *
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  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
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  * All rights reserved.</center></h2>
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  *
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  * This software component is licensed by ST under BSD 3-Clause license,
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  * the "License"; You may not use this file except in compliance with the
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  * License. You may obtain a copy of the License at:
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  *                        opensource.org/licenses/BSD-3-Clause
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  *
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  ******************************************************************************
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  */
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F1xx_HAL_ETH_H
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#define __STM32F1xx_HAL_ETH_H
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24
#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f1xx_hal_def.h"
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31
#if defined (ETH)
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33
/** @addtogroup STM32F1xx_HAL_Driver
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  * @{
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  */
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37
/** @addtogroup ETH
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  * @{
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  */
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/** @addtogroup ETH_Private_Macros
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  * @{
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  */
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#define IS_ETH_PHY_ADDRESS(ADDRESS) ((ADDRESS) <= 0x20U)
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#define IS_ETH_AUTONEGOTIATION(CMD) (((CMD) == ETH_AUTONEGOTIATION_ENABLE) || \
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                                     ((CMD) == ETH_AUTONEGOTIATION_DISABLE))
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#define IS_ETH_SPEED(SPEED) (((SPEED) == ETH_SPEED_10M) || \
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                             ((SPEED) == ETH_SPEED_100M))
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#define IS_ETH_DUPLEX_MODE(MODE)  (((MODE) == ETH_MODE_FULLDUPLEX) || \
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                                  ((MODE) == ETH_MODE_HALFDUPLEX))
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#define IS_ETH_RX_MODE(MODE)    (((MODE) == ETH_RXPOLLING_MODE) || \
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                                 ((MODE) == ETH_RXINTERRUPT_MODE))
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#define IS_ETH_CHECKSUM_MODE(MODE)    (((MODE) == ETH_CHECKSUM_BY_HARDWARE) || \
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                                      ((MODE) == ETH_CHECKSUM_BY_SOFTWARE))
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#define IS_ETH_MEDIA_INTERFACE(MODE)         (((MODE) == ETH_MEDIA_INTERFACE_MII) || \
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                                              ((MODE) == ETH_MEDIA_INTERFACE_RMII))
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#define IS_ETH_WATCHDOG(CMD) (((CMD) == ETH_WATCHDOG_ENABLE) || \
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                              ((CMD) == ETH_WATCHDOG_DISABLE))
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#define IS_ETH_JABBER(CMD) (((CMD) == ETH_JABBER_ENABLE) || \
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                            ((CMD) == ETH_JABBER_DISABLE))
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#define IS_ETH_INTER_FRAME_GAP(GAP) (((GAP) == ETH_INTERFRAMEGAP_96BIT) || \
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                                     ((GAP) == ETH_INTERFRAMEGAP_88BIT) || \
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                                     ((GAP) == ETH_INTERFRAMEGAP_80BIT) || \
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                                     ((GAP) == ETH_INTERFRAMEGAP_72BIT) || \
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                                     ((GAP) == ETH_INTERFRAMEGAP_64BIT) || \
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                                     ((GAP) == ETH_INTERFRAMEGAP_56BIT) || \
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                                     ((GAP) == ETH_INTERFRAMEGAP_48BIT) || \
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                                     ((GAP) == ETH_INTERFRAMEGAP_40BIT))
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#define IS_ETH_CARRIER_SENSE(CMD) (((CMD) == ETH_CARRIERSENCE_ENABLE) || \
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                                   ((CMD) == ETH_CARRIERSENCE_DISABLE))
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#define IS_ETH_RECEIVE_OWN(CMD) (((CMD) == ETH_RECEIVEOWN_ENABLE) || \
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                                 ((CMD) == ETH_RECEIVEOWN_DISABLE))
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#define IS_ETH_LOOPBACK_MODE(CMD) (((CMD) == ETH_LOOPBACKMODE_ENABLE) || \
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                                   ((CMD) == ETH_LOOPBACKMODE_DISABLE))
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#define IS_ETH_CHECKSUM_OFFLOAD(CMD) (((CMD) == ETH_CHECKSUMOFFLAOD_ENABLE) || \
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                                      ((CMD) == ETH_CHECKSUMOFFLAOD_DISABLE))
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#define IS_ETH_RETRY_TRANSMISSION(CMD) (((CMD) == ETH_RETRYTRANSMISSION_ENABLE) || \
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                                        ((CMD) == ETH_RETRYTRANSMISSION_DISABLE))
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#define IS_ETH_AUTOMATIC_PADCRC_STRIP(CMD) (((CMD) == ETH_AUTOMATICPADCRCSTRIP_ENABLE) || \
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                                            ((CMD) == ETH_AUTOMATICPADCRCSTRIP_DISABLE))
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#define IS_ETH_BACKOFF_LIMIT(LIMIT) (((LIMIT) == ETH_BACKOFFLIMIT_10) || \
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                                     ((LIMIT) == ETH_BACKOFFLIMIT_8) || \
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                                     ((LIMIT) == ETH_BACKOFFLIMIT_4) || \
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                                     ((LIMIT) == ETH_BACKOFFLIMIT_1))
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#define IS_ETH_DEFERRAL_CHECK(CMD) (((CMD) == ETH_DEFFERRALCHECK_ENABLE) || \
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                                    ((CMD) == ETH_DEFFERRALCHECK_DISABLE))
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#define IS_ETH_RECEIVE_ALL(CMD) (((CMD) == ETH_RECEIVEALL_ENABLE) || \
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                                 ((CMD) == ETH_RECEIVEAll_DISABLE))
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#define IS_ETH_SOURCE_ADDR_FILTER(CMD) (((CMD) == ETH_SOURCEADDRFILTER_NORMAL_ENABLE) || \
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                                        ((CMD) == ETH_SOURCEADDRFILTER_INVERSE_ENABLE) || \
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                                        ((CMD) == ETH_SOURCEADDRFILTER_DISABLE))
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#define IS_ETH_CONTROL_FRAMES(PASS) (((PASS) == ETH_PASSCONTROLFRAMES_BLOCKALL) || \
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                                     ((PASS) == ETH_PASSCONTROLFRAMES_FORWARDALL) || \
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                                     ((PASS) == ETH_PASSCONTROLFRAMES_FORWARDPASSEDADDRFILTER))
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#define IS_ETH_BROADCAST_FRAMES_RECEPTION(CMD) (((CMD) == ETH_BROADCASTFRAMESRECEPTION_ENABLE) || \
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                                                ((CMD) == ETH_BROADCASTFRAMESRECEPTION_DISABLE))
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#define IS_ETH_DESTINATION_ADDR_FILTER(FILTER) (((FILTER) == ETH_DESTINATIONADDRFILTER_NORMAL) || \
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                                                ((FILTER) == ETH_DESTINATIONADDRFILTER_INVERSE))
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#define IS_ETH_PROMISCUOUS_MODE(CMD) (((CMD) == ETH_PROMISCUOUS_MODE_ENABLE) || \
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                                      ((CMD) == ETH_PROMISCUOUS_MODE_DISABLE))
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#define IS_ETH_MULTICAST_FRAMES_FILTER(FILTER) (((FILTER) == ETH_MULTICASTFRAMESFILTER_PERFECTHASHTABLE) || \
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                                                ((FILTER) == ETH_MULTICASTFRAMESFILTER_HASHTABLE) || \
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                                                ((FILTER) == ETH_MULTICASTFRAMESFILTER_PERFECT) || \
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                                                ((FILTER) == ETH_MULTICASTFRAMESFILTER_NONE))
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#define IS_ETH_UNICAST_FRAMES_FILTER(FILTER) (((FILTER) == ETH_UNICASTFRAMESFILTER_PERFECTHASHTABLE) || \
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                                              ((FILTER) == ETH_UNICASTFRAMESFILTER_HASHTABLE) || \
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                                              ((FILTER) == ETH_UNICASTFRAMESFILTER_PERFECT))
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#define IS_ETH_PAUSE_TIME(TIME) ((TIME) <= 0xFFFFU)
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#define IS_ETH_ZEROQUANTA_PAUSE(CMD)   (((CMD) == ETH_ZEROQUANTAPAUSE_ENABLE) || \
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                                        ((CMD) == ETH_ZEROQUANTAPAUSE_DISABLE))
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#define IS_ETH_PAUSE_LOW_THRESHOLD(THRESHOLD) (((THRESHOLD) == ETH_PAUSELOWTHRESHOLD_MINUS4) || \
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                                               ((THRESHOLD) == ETH_PAUSELOWTHRESHOLD_MINUS28) || \
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                                               ((THRESHOLD) == ETH_PAUSELOWTHRESHOLD_MINUS144) || \
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                                               ((THRESHOLD) == ETH_PAUSELOWTHRESHOLD_MINUS256))
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#define IS_ETH_UNICAST_PAUSE_FRAME_DETECT(CMD) (((CMD) == ETH_UNICASTPAUSEFRAMEDETECT_ENABLE) || \
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                                                ((CMD) == ETH_UNICASTPAUSEFRAMEDETECT_DISABLE))
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#define IS_ETH_RECEIVE_FLOWCONTROL(CMD) (((CMD) == ETH_RECEIVEFLOWCONTROL_ENABLE) || \
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                                         ((CMD) == ETH_RECEIVEFLOWCONTROL_DISABLE))
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#define IS_ETH_TRANSMIT_FLOWCONTROL(CMD) (((CMD) == ETH_TRANSMITFLOWCONTROL_ENABLE) || \
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                                          ((CMD) == ETH_TRANSMITFLOWCONTROL_DISABLE))
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#define IS_ETH_VLAN_TAG_COMPARISON(COMPARISON) (((COMPARISON) == ETH_VLANTAGCOMPARISON_12BIT) || \
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                                                ((COMPARISON) == ETH_VLANTAGCOMPARISON_16BIT))
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#define IS_ETH_VLAN_TAG_IDENTIFIER(IDENTIFIER) ((IDENTIFIER) <= 0xFFFFU)
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#define IS_ETH_MAC_ADDRESS0123(ADDRESS) (((ADDRESS) == ETH_MAC_ADDRESS0) || \
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                                         ((ADDRESS) == ETH_MAC_ADDRESS1) || \
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                                         ((ADDRESS) == ETH_MAC_ADDRESS2) || \
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                                         ((ADDRESS) == ETH_MAC_ADDRESS3))
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#define IS_ETH_MAC_ADDRESS123(ADDRESS) (((ADDRESS) == ETH_MAC_ADDRESS1) || \
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                                        ((ADDRESS) == ETH_MAC_ADDRESS2) || \
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                                        ((ADDRESS) == ETH_MAC_ADDRESS3))
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#define IS_ETH_MAC_ADDRESS_FILTER(FILTER) (((FILTER) == ETH_MAC_ADDRESSFILTER_SA) || \
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                                           ((FILTER) == ETH_MAC_ADDRESSFILTER_DA))
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#define IS_ETH_MAC_ADDRESS_MASK(MASK) (((MASK) == ETH_MAC_ADDRESSMASK_BYTE6) || \
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                                       ((MASK) == ETH_MAC_ADDRESSMASK_BYTE5) || \
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                                       ((MASK) == ETH_MAC_ADDRESSMASK_BYTE4) || \
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                                       ((MASK) == ETH_MAC_ADDRESSMASK_BYTE3) || \
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                                       ((MASK) == ETH_MAC_ADDRESSMASK_BYTE2) || \
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                                       ((MASK) == ETH_MAC_ADDRESSMASK_BYTE1))
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#define IS_ETH_DROP_TCPIP_CHECKSUM_FRAME(CMD) (((CMD) == ETH_DROPTCPIPCHECKSUMERRORFRAME_ENABLE) || \
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                                               ((CMD) == ETH_DROPTCPIPCHECKSUMERRORFRAME_DISABLE))
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#define IS_ETH_RECEIVE_STORE_FORWARD(CMD) (((CMD) == ETH_RECEIVESTOREFORWARD_ENABLE) || \
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                                           ((CMD) == ETH_RECEIVESTOREFORWARD_DISABLE))
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#define IS_ETH_FLUSH_RECEIVE_FRAME(CMD) (((CMD) == ETH_FLUSHRECEIVEDFRAME_ENABLE) || \
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                                         ((CMD) == ETH_FLUSHRECEIVEDFRAME_DISABLE))
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#define IS_ETH_TRANSMIT_STORE_FORWARD(CMD) (((CMD) == ETH_TRANSMITSTOREFORWARD_ENABLE) || \
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                                            ((CMD) == ETH_TRANSMITSTOREFORWARD_DISABLE))
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#define IS_ETH_TRANSMIT_THRESHOLD_CONTROL(THRESHOLD) (((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_64BYTES) || \
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                                                      ((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_128BYTES) || \
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                                                      ((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_192BYTES) || \
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                                                      ((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_256BYTES) || \
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                                                      ((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_40BYTES) || \
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                                                      ((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_32BYTES) || \
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                                                      ((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_24BYTES) || \
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                                                      ((THRESHOLD) == ETH_TRANSMITTHRESHOLDCONTROL_16BYTES))
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#define IS_ETH_FORWARD_ERROR_FRAMES(CMD) (((CMD) == ETH_FORWARDERRORFRAMES_ENABLE) || \
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                                          ((CMD) == ETH_FORWARDERRORFRAMES_DISABLE))
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#define IS_ETH_FORWARD_UNDERSIZED_GOOD_FRAMES(CMD) (((CMD) == ETH_FORWARDUNDERSIZEDGOODFRAMES_ENABLE) || \
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                                                    ((CMD) == ETH_FORWARDUNDERSIZEDGOODFRAMES_DISABLE))
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#define IS_ETH_RECEIVE_THRESHOLD_CONTROL(THRESHOLD) (((THRESHOLD) == ETH_RECEIVEDTHRESHOLDCONTROL_64BYTES) || \
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                                                     ((THRESHOLD) == ETH_RECEIVEDTHRESHOLDCONTROL_32BYTES) || \
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                                                     ((THRESHOLD) == ETH_RECEIVEDTHRESHOLDCONTROL_96BYTES) || \
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                                                     ((THRESHOLD) == ETH_RECEIVEDTHRESHOLDCONTROL_128BYTES))
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#define IS_ETH_SECOND_FRAME_OPERATE(CMD) (((CMD) == ETH_SECONDFRAMEOPERARTE_ENABLE) || \
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                                          ((CMD) == ETH_SECONDFRAMEOPERARTE_DISABLE))
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#define IS_ETH_ADDRESS_ALIGNED_BEATS(CMD) (((CMD) == ETH_ADDRESSALIGNEDBEATS_ENABLE) || \
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                                           ((CMD) == ETH_ADDRESSALIGNEDBEATS_DISABLE))
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#define IS_ETH_FIXED_BURST(CMD) (((CMD) == ETH_FIXEDBURST_ENABLE) || \
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                                 ((CMD) == ETH_FIXEDBURST_DISABLE))
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#define IS_ETH_RXDMA_BURST_LENGTH(LENGTH) (((LENGTH) == ETH_RXDMABURSTLENGTH_1BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_2BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_4BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_8BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_16BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_32BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_4XPBL_4BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_4XPBL_8BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_4XPBL_16BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_4XPBL_32BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_4XPBL_64BEAT) || \
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                                           ((LENGTH) == ETH_RXDMABURSTLENGTH_4XPBL_128BEAT))
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#define IS_ETH_TXDMA_BURST_LENGTH(LENGTH) (((LENGTH) == ETH_TXDMABURSTLENGTH_1BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_2BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_4BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_8BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_16BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_32BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_4XPBL_4BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_4XPBL_8BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_4XPBL_16BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_4XPBL_32BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_4XPBL_64BEAT) || \
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                                           ((LENGTH) == ETH_TXDMABURSTLENGTH_4XPBL_128BEAT))
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#define IS_ETH_DMA_DESC_SKIP_LENGTH(LENGTH) ((LENGTH) <= 0x1FU)
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#define IS_ETH_DMA_ARBITRATION_ROUNDROBIN_RXTX(RATIO) (((RATIO) == ETH_DMAARBITRATION_ROUNDROBIN_RXTX_1_1) || \
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                                                       ((RATIO) == ETH_DMAARBITRATION_ROUNDROBIN_RXTX_2_1) || \
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                                                       ((RATIO) == ETH_DMAARBITRATION_ROUNDROBIN_RXTX_3_1) || \
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                                                       ((RATIO) == ETH_DMAARBITRATION_ROUNDROBIN_RXTX_4_1) || \
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                                                       ((RATIO) == ETH_DMAARBITRATION_RXPRIORTX))
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#define IS_ETH_DMATXDESC_GET_FLAG(FLAG) (((FLAG) == ETH_DMATXDESC_OWN) || \
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                                         ((FLAG) == ETH_DMATXDESC_IC) || \
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                                         ((FLAG) == ETH_DMATXDESC_LS) || \
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                                         ((FLAG) == ETH_DMATXDESC_FS) || \
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                                         ((FLAG) == ETH_DMATXDESC_DC) || \
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                                         ((FLAG) == ETH_DMATXDESC_DP) || \
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                                         ((FLAG) == ETH_DMATXDESC_TTSE) || \
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                                         ((FLAG) == ETH_DMATXDESC_TER) || \
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                                         ((FLAG) == ETH_DMATXDESC_TCH) || \
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                                         ((FLAG) == ETH_DMATXDESC_TTSS) || \
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                                         ((FLAG) == ETH_DMATXDESC_IHE) || \
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                                         ((FLAG) == ETH_DMATXDESC_ES) || \
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                                         ((FLAG) == ETH_DMATXDESC_JT) || \
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                                         ((FLAG) == ETH_DMATXDESC_FF) || \
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                                         ((FLAG) == ETH_DMATXDESC_PCE) || \
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                                         ((FLAG) == ETH_DMATXDESC_LCA) || \
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                                         ((FLAG) == ETH_DMATXDESC_NC) || \
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                                         ((FLAG) == ETH_DMATXDESC_LCO) || \
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                                         ((FLAG) == ETH_DMATXDESC_EC) || \
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                                         ((FLAG) == ETH_DMATXDESC_VF) || \
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                                         ((FLAG) == ETH_DMATXDESC_CC) || \
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                                         ((FLAG) == ETH_DMATXDESC_ED) || \
221
                                         ((FLAG) == ETH_DMATXDESC_UF) || \
222
                                         ((FLAG) == ETH_DMATXDESC_DB))
223
#define IS_ETH_DMA_TXDESC_SEGMENT(SEGMENT) (((SEGMENT) == ETH_DMATXDESC_LASTSEGMENTS) || \
224
                                            ((SEGMENT) == ETH_DMATXDESC_FIRSTSEGMENT))
225
#define IS_ETH_DMA_TXDESC_CHECKSUM(CHECKSUM) (((CHECKSUM) == ETH_DMATXDESC_CHECKSUMBYPASS) || \
226
                                              ((CHECKSUM) == ETH_DMATXDESC_CHECKSUMIPV4HEADER) || \
227
                                              ((CHECKSUM) == ETH_DMATXDESC_CHECKSUMTCPUDPICMPSEGMENT) || \
228
                                              ((CHECKSUM) == ETH_DMATXDESC_CHECKSUMTCPUDPICMPFULL))
229
#define IS_ETH_DMATXDESC_BUFFER_SIZE(SIZE) ((SIZE) <= 0x1FFFU)
230
#define IS_ETH_DMARXDESC_GET_FLAG(FLAG) (((FLAG) == ETH_DMARXDESC_OWN) || \
231
                                         ((FLAG) == ETH_DMARXDESC_AFM) || \
232
                                         ((FLAG) == ETH_DMARXDESC_ES) || \
233
                                         ((FLAG) == ETH_DMARXDESC_DE) || \
234
                                         ((FLAG) == ETH_DMARXDESC_SAF) || \
235
                                         ((FLAG) == ETH_DMARXDESC_LE) || \
236
                                         ((FLAG) == ETH_DMARXDESC_OE) || \
237
                                         ((FLAG) == ETH_DMARXDESC_VLAN) || \
238
                                         ((FLAG) == ETH_DMARXDESC_FS) || \
239
                                         ((FLAG) == ETH_DMARXDESC_LS) || \
240
                                         ((FLAG) == ETH_DMARXDESC_IPV4HCE) || \
241
                                         ((FLAG) == ETH_DMARXDESC_LC) || \
242
                                         ((FLAG) == ETH_DMARXDESC_FT) || \
243
                                         ((FLAG) == ETH_DMARXDESC_RWT) || \
244
                                         ((FLAG) == ETH_DMARXDESC_RE) || \
245
                                         ((FLAG) == ETH_DMARXDESC_DBE) || \
246
                                         ((FLAG) == ETH_DMARXDESC_CE) || \
247
                                         ((FLAG) == ETH_DMARXDESC_MAMPCE))
248
#define IS_ETH_DMA_RXDESC_BUFFER(BUFFER) (((BUFFER) == ETH_DMARXDESC_BUFFER1) || \
249
                                          ((BUFFER) == ETH_DMARXDESC_BUFFER2))
250
#define IS_ETH_PMT_GET_FLAG(FLAG) (((FLAG) == ETH_PMT_FLAG_WUFR) || \
251
                                   ((FLAG) == ETH_PMT_FLAG_MPR))
252
#define IS_ETH_DMA_FLAG(FLAG) ((((FLAG) & 0xC7FE1800U) == 0x00U) && ((FLAG) != 0x00U))
253
#define IS_ETH_DMA_GET_FLAG(FLAG) (((FLAG) == ETH_DMA_FLAG_TST) || ((FLAG) == ETH_DMA_FLAG_PMT) || \
254
                                   ((FLAG) == ETH_DMA_FLAG_MMC) || ((FLAG) == ETH_DMA_FLAG_DATATRANSFERERROR) || \
255
                                   ((FLAG) == ETH_DMA_FLAG_READWRITEERROR) || ((FLAG) == ETH_DMA_FLAG_ACCESSERROR) || \
256
                                   ((FLAG) == ETH_DMA_FLAG_NIS) || ((FLAG) == ETH_DMA_FLAG_AIS) || \
257
                                   ((FLAG) == ETH_DMA_FLAG_ER) || ((FLAG) == ETH_DMA_FLAG_FBE) || \
258
                                   ((FLAG) == ETH_DMA_FLAG_ET) || ((FLAG) == ETH_DMA_FLAG_RWT) || \
259
                                   ((FLAG) == ETH_DMA_FLAG_RPS) || ((FLAG) == ETH_DMA_FLAG_RBU) || \
260
                                   ((FLAG) == ETH_DMA_FLAG_R) || ((FLAG) == ETH_DMA_FLAG_TU) || \
261
                                   ((FLAG) == ETH_DMA_FLAG_RO) || ((FLAG) == ETH_DMA_FLAG_TJT) || \
262
                                   ((FLAG) == ETH_DMA_FLAG_TBU) || ((FLAG) == ETH_DMA_FLAG_TPS) || \
263
                                   ((FLAG) == ETH_DMA_FLAG_T))
264
#define IS_ETH_MAC_IT(IT) ((((IT) & 0xFFFFFDF1U) == 0x00U) && ((IT) != 0x00U))
265
#define IS_ETH_MAC_GET_IT(IT) (((IT) == ETH_MAC_IT_TST) || ((IT) == ETH_MAC_IT_MMCT) || \
266
                               ((IT) == ETH_MAC_IT_MMCR) || ((IT) == ETH_MAC_IT_MMC) || \
267
                               ((IT) == ETH_MAC_IT_PMT))
268
#define IS_ETH_MAC_GET_FLAG(FLAG) (((FLAG) == ETH_MAC_FLAG_TST) || ((FLAG) == ETH_MAC_FLAG_MMCT) || \
269
                                   ((FLAG) == ETH_MAC_FLAG_MMCR) || ((FLAG) == ETH_MAC_FLAG_MMC) || \
270
                                   ((FLAG) == ETH_MAC_FLAG_PMT))
271
#define IS_ETH_DMA_IT(IT) ((((IT) & 0xC7FE1800U) == 0x00U) && ((IT) != 0x00U))
272
#define IS_ETH_DMA_GET_IT(IT) (((IT) == ETH_DMA_IT_TST) || ((IT) == ETH_DMA_IT_PMT) || \
273
                               ((IT) == ETH_DMA_IT_MMC) || ((IT) == ETH_DMA_IT_NIS) || \
274
                               ((IT) == ETH_DMA_IT_AIS) || ((IT) == ETH_DMA_IT_ER) || \
275
                               ((IT) == ETH_DMA_IT_FBE) || ((IT) == ETH_DMA_IT_ET) || \
276
                               ((IT) == ETH_DMA_IT_RWT) || ((IT) == ETH_DMA_IT_RPS) || \
277
                               ((IT) == ETH_DMA_IT_RBU) || ((IT) == ETH_DMA_IT_R) || \
278
                               ((IT) == ETH_DMA_IT_TU) || ((IT) == ETH_DMA_IT_RO) || \
279
                               ((IT) == ETH_DMA_IT_TJT) || ((IT) == ETH_DMA_IT_TBU) || \
280
                               ((IT) == ETH_DMA_IT_TPS) || ((IT) == ETH_DMA_IT_T))
281
#define IS_ETH_DMA_GET_OVERFLOW(OVERFLOW) (((OVERFLOW) == ETH_DMA_OVERFLOW_RXFIFOCOUNTER) || \
282
                                           ((OVERFLOW) == ETH_DMA_OVERFLOW_MISSEDFRAMECOUNTER))
283
#define IS_ETH_MMC_IT(IT) (((((IT) & 0xFFDF3FFFU) == 0x00U) || (((IT) & 0xEFFDFF9FU) == 0x00U)) && \
284
                           ((IT) != 0x00U))
285
#define IS_ETH_MMC_GET_IT(IT) (((IT) == ETH_MMC_IT_TGF) || ((IT) == ETH_MMC_IT_TGFMSC) || \
286
                               ((IT) == ETH_MMC_IT_TGFSC) || ((IT) == ETH_MMC_IT_RGUF) || \
287
                               ((IT) == ETH_MMC_IT_RFAE) || ((IT) == ETH_MMC_IT_RFCE))
288
#define IS_ETH_ENHANCED_DESCRIPTOR_FORMAT(CMD) (((CMD) == ETH_DMAENHANCEDDESCRIPTOR_ENABLE) || \
289
                                                ((CMD) == ETH_DMAENHANCEDDESCRIPTOR_DISABLE))
290
 
291
/**
292
  * @}
293
  */
294
 
295
/** @addtogroup ETH_Private_Defines
296
  * @{
297
  */
298
/* Delay to wait when writing to some Ethernet registers */
299
#define ETH_REG_WRITE_DELAY     0x00000001U
300
 
301
/* ETHERNET Errors */
302
#define  ETH_SUCCESS            0U
303
#define  ETH_ERROR              1U
304
 
305
/* ETHERNET DMA Tx descriptors Collision Count Shift */
306
#define  ETH_DMATXDESC_COLLISION_COUNTSHIFT        3U
307
 
308
/* ETHERNET DMA Tx descriptors Buffer2 Size Shift */
309
#define  ETH_DMATXDESC_BUFFER2_SIZESHIFT           16U
310
 
311
/* ETHERNET DMA Rx descriptors Frame Length Shift */
312
#define  ETH_DMARXDESC_FRAME_LENGTHSHIFT           16U
313
 
314
/* ETHERNET DMA Rx descriptors Buffer2 Size Shift */
315
#define  ETH_DMARXDESC_BUFFER2_SIZESHIFT           16U
316
 
317
/* ETHERNET DMA Rx descriptors Frame length Shift */
318
#define  ETH_DMARXDESC_FRAMELENGTHSHIFT            16U
319
 
320
/* ETHERNET MAC address offsets */
321
#define ETH_MAC_ADDR_HBASE    (uint32_t)(ETH_MAC_BASE + 0x40U)  /* ETHERNET MAC address high offset */
322
#define ETH_MAC_ADDR_LBASE    (uint32_t)(ETH_MAC_BASE + 0x44U)  /* ETHERNET MAC address low offset */
323
 
324
/* ETHERNET MACMIIAR register Mask */
325
#define ETH_MACMIIAR_CR_MASK    0xFFFFFFE3U
326
 
327
/* ETHERNET MACCR register Mask */
328
#define ETH_MACCR_CLEAR_MASK    0xFF20810FU
329
 
330
/* ETHERNET MACFCR register Mask */
331
#define ETH_MACFCR_CLEAR_MASK   0x0000FF41U
332
 
333
/* ETHERNET DMAOMR register Mask */
334
#define ETH_DMAOMR_CLEAR_MASK   0xF8DE3F23U
335
 
336
/* ETHERNET Remote Wake-up frame register length */
337
#define ETH_WAKEUP_REGISTER_LENGTH      8U
338
 
339
/* ETHERNET Missed frames counter Shift */
340
#define  ETH_DMA_RX_OVERFLOW_MISSEDFRAMES_COUNTERSHIFT     17U
341
/**
342
 * @}
343
 */
344
 
345
/* Exported types ------------------------------------------------------------*/
346
/** @defgroup ETH_Exported_Types ETH Exported Types
347
  * @{
348
  */
349
 
350
/**
351
  * @brief  HAL State structures definition
352
  */
353
typedef enum
354
{
355
  HAL_ETH_STATE_RESET             = 0x00U,    /*!< Peripheral not yet Initialized or disabled         */
356
  HAL_ETH_STATE_READY             = 0x01U,    /*!< Peripheral Initialized and ready for use           */
357
  HAL_ETH_STATE_BUSY              = 0x02U,    /*!< an internal process is ongoing                     */
358
  HAL_ETH_STATE_BUSY_TX           = 0x12U,    /*!< Data Transmission process is ongoing               */
359
  HAL_ETH_STATE_BUSY_RX           = 0x22U,    /*!< Data Reception process is ongoing                  */
360
  HAL_ETH_STATE_BUSY_TX_RX        = 0x32U,    /*!< Data Transmission and Reception process is ongoing */
361
  HAL_ETH_STATE_BUSY_WR           = 0x42U,    /*!< Write process is ongoing                           */
362
  HAL_ETH_STATE_BUSY_RD           = 0x82U,    /*!< Read process is ongoing                            */
363
  HAL_ETH_STATE_TIMEOUT           = 0x03U,    /*!< Timeout state                                      */
364
  HAL_ETH_STATE_ERROR             = 0x04U     /*!< Reception process is ongoing                       */
365
} HAL_ETH_StateTypeDef;
366
 
367
/**
368
  * @brief  ETH Init Structure definition
369
  */
370
 
371
typedef struct
372
{
373
  uint32_t             AutoNegotiation;           /*!< Selects or not the AutoNegotiation mode for the external PHY
374
                                                           The AutoNegotiation allows an automatic setting of the Speed (10/100Mbps)
375
                                                           and the mode (half/full-duplex).
376
                                                           This parameter can be a value of @ref ETH_AutoNegotiation */
377
 
378
  uint32_t             Speed;                     /*!< Sets the Ethernet speed: 10/100 Mbps.
379
                                                           This parameter can be a value of @ref ETH_Speed */
380
 
381
  uint32_t             DuplexMode;                /*!< Selects the MAC duplex mode: Half-Duplex or Full-Duplex mode
382
                                                           This parameter can be a value of @ref ETH_Duplex_Mode */
383
 
384
  uint16_t             PhyAddress;                /*!< Ethernet PHY address.
385
                                                           This parameter must be a number between Min_Data = 0 and Max_Data = 32 */
386
 
387
  uint8_t             *MACAddr;                   /*!< MAC Address of used Hardware: must be pointer on an array of 6 bytes */
388
 
389
  uint32_t             RxMode;                    /*!< Selects the Ethernet Rx mode: Polling mode, Interrupt mode.
390
                                                           This parameter can be a value of @ref ETH_Rx_Mode */
391
 
392
  uint32_t             ChecksumMode;              /*!< Selects if the checksum is check by hardware or by software.
393
                                                         This parameter can be a value of @ref ETH_Checksum_Mode */
394
 
395
  uint32_t             MediaInterface;            /*!< Selects the media-independent interface or the reduced media-independent interface.
396
                                                         This parameter can be a value of @ref ETH_Media_Interface */
397
 
398
} ETH_InitTypeDef;
399
 
400
 
401
/**
402
 * @brief  ETH MAC Configuration Structure definition
403
 */
404
 
405
typedef struct
406
{
407
  uint32_t             Watchdog;                  /*!< Selects or not the Watchdog timer
408
                                                           When enabled, the MAC allows no more then 2048 bytes to be received.
409
                                                           When disabled, the MAC can receive up to 16384 bytes.
410
                                                           This parameter can be a value of @ref ETH_Watchdog */
411
 
412
  uint32_t             Jabber;                    /*!< Selects or not Jabber timer
413
                                                           When enabled, the MAC allows no more then 2048 bytes to be sent.
414
                                                           When disabled, the MAC can send up to 16384 bytes.
415
                                                           This parameter can be a value of @ref ETH_Jabber */
416
 
417
  uint32_t             InterFrameGap;             /*!< Selects the minimum IFG between frames during transmission.
418
                                                           This parameter can be a value of @ref ETH_Inter_Frame_Gap */
419
 
420
  uint32_t             CarrierSense;              /*!< Selects or not the Carrier Sense.
421
                                                           This parameter can be a value of @ref ETH_Carrier_Sense */
422
 
423
  uint32_t             ReceiveOwn;                /*!< Selects or not the ReceiveOwn,
424
                                                           ReceiveOwn allows the reception of frames when the TX_EN signal is asserted
425
                                                           in Half-Duplex mode.
426
                                                           This parameter can be a value of @ref ETH_Receive_Own */
427
 
428
  uint32_t             LoopbackMode;              /*!< Selects or not the internal MAC MII Loopback mode.
429
                                                           This parameter can be a value of @ref ETH_Loop_Back_Mode */
430
 
431
  uint32_t             ChecksumOffload;           /*!< Selects or not the IPv4 checksum checking for received frame payloads' TCP/UDP/ICMP headers.
432
                                                           This parameter can be a value of @ref ETH_Checksum_Offload */
433
 
434
  uint32_t             RetryTransmission;         /*!< Selects or not the MAC attempt retries transmission, based on the settings of BL,
435
                                                           when a collision occurs (Half-Duplex mode).
436
                                                           This parameter can be a value of @ref ETH_Retry_Transmission */
437
 
438
  uint32_t             AutomaticPadCRCStrip;      /*!< Selects or not the Automatic MAC Pad/CRC Stripping.
439
                                                           This parameter can be a value of @ref ETH_Automatic_Pad_CRC_Strip */
440
 
441
  uint32_t             BackOffLimit;              /*!< Selects the BackOff limit value.
442
                                                           This parameter can be a value of @ref ETH_Back_Off_Limit */
443
 
444
  uint32_t             DeferralCheck;             /*!< Selects or not the deferral check function (Half-Duplex mode).
445
                                                           This parameter can be a value of @ref ETH_Deferral_Check */
446
 
447
  uint32_t             ReceiveAll;                /*!< Selects or not all frames reception by the MAC (No filtering).
448
                                                           This parameter can be a value of @ref ETH_Receive_All */
449
 
450
  uint32_t             SourceAddrFilter;          /*!< Selects the Source Address Filter mode.
451
                                                           This parameter can be a value of @ref ETH_Source_Addr_Filter */
452
 
453
  uint32_t             PassControlFrames;         /*!< Sets the forwarding mode of the control frames (including unicast and multicast PAUSE frames)
454
                                                           This parameter can be a value of @ref ETH_Pass_Control_Frames */
455
 
456
  uint32_t             BroadcastFramesReception;  /*!< Selects or not the reception of Broadcast Frames.
457
                                                           This parameter can be a value of @ref ETH_Broadcast_Frames_Reception */
458
 
459
  uint32_t             DestinationAddrFilter;     /*!< Sets the destination filter mode for both unicast and multicast frames.
460
                                                           This parameter can be a value of @ref ETH_Destination_Addr_Filter */
461
 
462
  uint32_t             PromiscuousMode;           /*!< Selects or not the Promiscuous Mode
463
                                                           This parameter can be a value of @ref ETH_Promiscuous_Mode */
464
 
465
  uint32_t             MulticastFramesFilter;     /*!< Selects the Multicast Frames filter mode: None/HashTableFilter/PerfectFilter/PerfectHashTableFilter.
466
                                                           This parameter can be a value of @ref ETH_Multicast_Frames_Filter */
467
 
468
  uint32_t             UnicastFramesFilter;       /*!< Selects the Unicast Frames filter mode: HashTableFilter/PerfectFilter/PerfectHashTableFilter.
469
                                                           This parameter can be a value of @ref ETH_Unicast_Frames_Filter */
470
 
471
  uint32_t             HashTableHigh;             /*!< This field holds the higher 32 bits of Hash table.
472
                                                           This parameter must be a number between Min_Data = 0x0 and Max_Data = 0xFFFFFFFFU */
473
 
474
  uint32_t             HashTableLow;              /*!< This field holds the lower 32 bits of Hash table.
475
                                                           This parameter must be a number between Min_Data = 0x0 and Max_Data = 0xFFFFFFFFU  */
476
 
477
  uint32_t             PauseTime;                 /*!< This field holds the value to be used in the Pause Time field in the transmit control frame.
478
                                                           This parameter must be a number between Min_Data = 0x0 and Max_Data = 0xFFFFU */
479
 
480
  uint32_t             ZeroQuantaPause;           /*!< Selects or not the automatic generation of Zero-Quanta Pause Control frames.
481
                                                           This parameter can be a value of @ref ETH_Zero_Quanta_Pause */
482
 
483
  uint32_t             PauseLowThreshold;         /*!< This field configures the threshold of the PAUSE to be checked for
484
                                                           automatic retransmission of PAUSE Frame.
485
                                                           This parameter can be a value of @ref ETH_Pause_Low_Threshold */
486
 
487
  uint32_t             UnicastPauseFrameDetect;   /*!< Selects or not the MAC detection of the Pause frames (with MAC Address0
488
                                                           unicast address and unique multicast address).
489
                                                           This parameter can be a value of @ref ETH_Unicast_Pause_Frame_Detect */
490
 
491
  uint32_t             ReceiveFlowControl;        /*!< Enables or disables the MAC to decode the received Pause frame and
492
                                                           disable its transmitter for a specified time (Pause Time)
493
                                                           This parameter can be a value of @ref ETH_Receive_Flow_Control */
494
 
495
  uint32_t             TransmitFlowControl;       /*!< Enables or disables the MAC to transmit Pause frames (Full-Duplex mode)
496
                                                           or the MAC back-pressure operation (Half-Duplex mode)
497
                                                           This parameter can be a value of @ref ETH_Transmit_Flow_Control */
498
 
499
  uint32_t             VLANTagComparison;         /*!< Selects the 12-bit VLAN identifier or the complete 16-bit VLAN tag for
500
                                                           comparison and filtering.
501
                                                           This parameter can be a value of @ref ETH_VLAN_Tag_Comparison */
502
 
503
  uint32_t             VLANTagIdentifier;         /*!< Holds the VLAN tag identifier for receive frames */
504
 
505
} ETH_MACInitTypeDef;
506
 
507
/**
508
  * @brief  ETH DMA Configuration Structure definition
509
  */
510
 
511
typedef struct
512
{
513
  uint32_t              DropTCPIPChecksumErrorFrame; /*!< Selects or not the Dropping of TCP/IP Checksum Error Frames.
514
                                                             This parameter can be a value of @ref ETH_Drop_TCP_IP_Checksum_Error_Frame */
515
 
516
  uint32_t             ReceiveStoreForward;         /*!< Enables or disables the Receive store and forward mode.
517
                                                             This parameter can be a value of @ref ETH_Receive_Store_Forward */
518
 
519
  uint32_t             FlushReceivedFrame;          /*!< Enables or disables the flushing of received frames.
520
                                                             This parameter can be a value of @ref ETH_Flush_Received_Frame */
521
 
522
  uint32_t             TransmitStoreForward;        /*!< Enables or disables Transmit store and forward mode.
523
                                                             This parameter can be a value of @ref ETH_Transmit_Store_Forward */
524
 
525
  uint32_t             TransmitThresholdControl;    /*!< Selects or not the Transmit Threshold Control.
526
                                                             This parameter can be a value of @ref ETH_Transmit_Threshold_Control */
527
 
528
  uint32_t             ForwardErrorFrames;          /*!< Selects or not the forward to the DMA of erroneous frames.
529
                                                             This parameter can be a value of @ref ETH_Forward_Error_Frames */
530
 
531
  uint32_t             ForwardUndersizedGoodFrames; /*!< Enables or disables the Rx FIFO to forward Undersized frames (frames with no Error
532
                                                             and length less than 64 bytes) including pad-bytes and CRC)
533
                                                             This parameter can be a value of @ref ETH_Forward_Undersized_Good_Frames */
534
 
535
  uint32_t             ReceiveThresholdControl;     /*!< Selects the threshold level of the Receive FIFO.
536
                                                             This parameter can be a value of @ref ETH_Receive_Threshold_Control */
537
 
538
  uint32_t             SecondFrameOperate;          /*!< Selects or not the Operate on second frame mode, which allows the DMA to process a second
539
                                                             frame of Transmit data even before obtaining the status for the first frame.
540
                                                             This parameter can be a value of @ref ETH_Second_Frame_Operate */
541
 
542
  uint32_t             AddressAlignedBeats;         /*!< Enables or disables the Address Aligned Beats.
543
                                                             This parameter can be a value of @ref ETH_Address_Aligned_Beats */
544
 
545
  uint32_t             FixedBurst;                  /*!< Enables or disables the AHB Master interface fixed burst transfers.
546
                                                             This parameter can be a value of @ref ETH_Fixed_Burst */
547
 
548
  uint32_t             RxDMABurstLength;            /*!< Indicates the maximum number of beats to be transferred in one Rx DMA transaction.
549
                                                             This parameter can be a value of @ref ETH_Rx_DMA_Burst_Length */
550
 
551
  uint32_t             TxDMABurstLength;            /*!< Indicates the maximum number of beats to be transferred in one Tx DMA transaction.
552
                                                             This parameter can be a value of @ref ETH_Tx_DMA_Burst_Length */
553
 
554
  uint32_t             DescriptorSkipLength;        /*!< Specifies the number of word to skip between two unchained descriptors (Ring mode)
555
                                                             This parameter must be a number between Min_Data = 0 and Max_Data = 32 */
556
 
557
  uint32_t             DMAArbitration;              /*!< Selects the DMA Tx/Rx arbitration.
558
                                                             This parameter can be a value of @ref ETH_DMA_Arbitration */
559
} ETH_DMAInitTypeDef;
560
 
561
 
562
/**
563
  * @brief  ETH DMA Descriptors data structure definition
564
  */
565
 
566
typedef struct
567
{
568
  __IO uint32_t   Status;           /*!< Status */
569
 
570
  uint32_t   ControlBufferSize;     /*!< Control and Buffer1, Buffer2 lengths */
571
 
572
  uint32_t   Buffer1Addr;           /*!< Buffer1 address pointer */
573
 
574
  uint32_t   Buffer2NextDescAddr;   /*!< Buffer2 or next descriptor address pointer */
575
 
576
} ETH_DMADescTypeDef;
577
 
578
/**
579
  * @brief  Received Frame Informations structure definition
580
  */
581
typedef struct
582
{
583
  ETH_DMADescTypeDef *FSRxDesc;          /*!< First Segment Rx Desc */
584
 
585
  ETH_DMADescTypeDef *LSRxDesc;          /*!< Last Segment Rx Desc */
586
 
587
  uint32_t  SegCount;                    /*!< Segment count */
588
 
589
  uint32_t length;                       /*!< Frame length */
590
 
591
  uint32_t buffer;                       /*!< Frame buffer */
592
 
593
} ETH_DMARxFrameInfos;
594
 
595
/**
596
  * @brief  ETH Handle Structure definition
597
  */
598
 
599
#if (USE_HAL_ETH_REGISTER_CALLBACKS == 1)
600
typedef struct __ETH_HandleTypeDef
601
#else
602
typedef struct
603
#endif /* USE_HAL_ETH_REGISTER_CALLBACKS */
604
{
605
  ETH_TypeDef                *Instance;     /*!< Register base address       */
606
 
607
  ETH_InitTypeDef            Init;          /*!< Ethernet Init Configuration */
608
 
609
  uint32_t                   LinkStatus;    /*!< Ethernet link status        */
610
 
611
  ETH_DMADescTypeDef         *RxDesc;       /*!< Rx descriptor to Get        */
612
 
613
  ETH_DMADescTypeDef         *TxDesc;       /*!< Tx descriptor to Set        */
614
 
615
  ETH_DMARxFrameInfos        RxFrameInfos;  /*!< last Rx frame infos         */
616
 
617
  __IO HAL_ETH_StateTypeDef  State;         /*!< ETH communication state     */
618
 
619
  HAL_LockTypeDef            Lock;          /*!< ETH Lock                    */
620
 
621
#if (USE_HAL_ETH_REGISTER_CALLBACKS == 1)
622
 
623
  void (* TxCpltCallback)(struct __ETH_HandleTypeDef *heth);            /*!< ETH Tx Complete Callback   */
624
  void (* RxCpltCallback)(struct __ETH_HandleTypeDef *heth);            /*!< ETH Rx  Complete Callback   */
625
  void (* DMAErrorCallback)(struct __ETH_HandleTypeDef *heth);          /*!< DMA Error Callback      */
626
  void (* MspInitCallback)(struct __ETH_HandleTypeDef *heth);           /*!< ETH Msp Init callback       */
627
  void (* MspDeInitCallback)(struct __ETH_HandleTypeDef *heth);         /*!< ETH Msp DeInit callback     */
628
 
629
#endif  /* USE_HAL_ETH_REGISTER_CALLBACKS */
630
 
631
} ETH_HandleTypeDef;
632
 
633
#if (USE_HAL_ETH_REGISTER_CALLBACKS == 1)
634
/**
635
  * @brief  HAL ETH Callback ID enumeration definition
636
  */
637
typedef enum
638
{
639
  HAL_ETH_MSPINIT_CB_ID            = 0x00U,    /*!< ETH MspInit callback ID            */
640
  HAL_ETH_MSPDEINIT_CB_ID          = 0x01U,    /*!< ETH MspDeInit callback ID          */
641
  HAL_ETH_TX_COMPLETE_CB_ID        = 0x02U,    /*!< ETH Tx Complete Callback ID        */
642
  HAL_ETH_RX_COMPLETE_CB_ID        = 0x03U,    /*!< ETH Rx Complete Callback ID        */
643
  HAL_ETH_DMA_ERROR_CB_ID          = 0x04U,    /*!< ETH DMA Error Callback ID          */
644
 
645
} HAL_ETH_CallbackIDTypeDef;
646
 
647
/**
648
  * @brief  HAL ETH Callback pointer definition
649
  */
650
typedef  void (*pETH_CallbackTypeDef)(ETH_HandleTypeDef *heth);  /*!< pointer to an ETH callback function */
651
 
652
#endif /* USE_HAL_ETH_REGISTER_CALLBACKS */
653
 
654
/**
655
 * @}
656
 */
657
 
658
/* Exported constants --------------------------------------------------------*/
659
/** @defgroup ETH_Exported_Constants ETH Exported Constants
660
  * @{
661
  */
662
 
663
/** @defgroup ETH_Buffers_setting ETH Buffers setting
664
  * @{
665
  */
666
#define ETH_MAX_PACKET_SIZE       1524U    /*!< ETH_HEADER + ETH_EXTRA + ETH_VLAN_TAG + ETH_MAX_ETH_PAYLOAD + ETH_CRC */
667
#define ETH_HEADER                14U      /*!< 6 byte Dest addr, 6 byte Src addr, 2 byte length/type */
668
#define ETH_CRC                   4U       /*!< Ethernet CRC */
669
#define ETH_EXTRA                 2U       /*!< Extra bytes in some cases */
670
#define ETH_VLAN_TAG              4U       /*!< optional 802.1q VLAN Tag */
671
#define ETH_MIN_ETH_PAYLOAD       46U      /*!< Minimum Ethernet payload size */
672
#define ETH_MAX_ETH_PAYLOAD       1500U    /*!< Maximum Ethernet payload size */
673
#define ETH_JUMBO_FRAME_PAYLOAD   9000U    /*!< Jumbo frame payload size */
674
 
675
/* Ethernet driver receive buffers are organized in a chained linked-list, when
676
   an ethernet packet is received, the Rx-DMA will transfer the packet from RxFIFO
677
   to the driver receive buffers memory.
678
 
679
   Depending on the size of the received ethernet packet and the size of
680
   each ethernet driver receive buffer, the received packet can take one or more
681
   ethernet driver receive buffer.
682
 
683
   In below are defined the size of one ethernet driver receive buffer ETH_RX_BUF_SIZE
684
   and the total count of the driver receive buffers ETH_RXBUFNB.
685
 
686
   The configured value for ETH_RX_BUF_SIZE and ETH_RXBUFNB are only provided as
687
   example, they can be reconfigured in the application layer to fit the application
688
   needs */
689
 
690
/* Here we configure each Ethernet driver receive buffer to fit the Max size Ethernet
691
   packet */
692
#ifndef ETH_RX_BUF_SIZE
693
#define ETH_RX_BUF_SIZE         ETH_MAX_PACKET_SIZE
694
#endif
695
 
696
/* 5 Ethernet driver receive buffers are used (in a chained linked list)*/
697
#ifndef ETH_RXBUFNB
698
#define ETH_RXBUFNB             5U     /*  5 Rx buffers of size ETH_RX_BUF_SIZE */
699
#endif
700
 
701
 
702
/* Ethernet driver transmit buffers are organized in a chained linked-list, when
703
   an ethernet packet is transmitted, Tx-DMA will transfer the packet from the
704
   driver transmit buffers memory to the TxFIFO.
705
 
706
   Depending on the size of the Ethernet packet to be transmitted and the size of
707
   each ethernet driver transmit buffer, the packet to be transmitted can take
708
   one or more ethernet driver transmit buffer.
709
 
710
   In below are defined the size of one ethernet driver transmit buffer ETH_TX_BUF_SIZE
711
   and the total count of the driver transmit buffers ETH_TXBUFNB.
712
 
713
   The configured value for ETH_TX_BUF_SIZE and ETH_TXBUFNB are only provided as
714
   example, they can be reconfigured in the application layer to fit the application
715
   needs */
716
 
717
/* Here we configure each Ethernet driver transmit buffer to fit the Max size Ethernet
718
   packet */
719
#ifndef ETH_TX_BUF_SIZE
720
#define ETH_TX_BUF_SIZE         ETH_MAX_PACKET_SIZE
721
#endif
722
 
723
/* 5 ethernet driver transmit buffers are used (in a chained linked list)*/
724
#ifndef ETH_TXBUFNB
725
#define ETH_TXBUFNB             5U      /* 5  Tx buffers of size ETH_TX_BUF_SIZE */
726
#endif
727
 
728
/**
729
 * @}
730
 */
731
 
732
/** @defgroup ETH_DMA_TX_Descriptor ETH DMA TX Descriptor
733
  * @{
734
  */
735
 
736
/*
737
   DMA Tx Descriptor
738
  -----------------------------------------------------------------------------------------------
739
  TDES0 | OWN(31) | CTRL[30:26] | Reserved[25:24] | CTRL[23:20] | Reserved[19:17] | Status[16:0] |
740
  -----------------------------------------------------------------------------------------------
741
  TDES1 | Reserved[31:29] | Buffer2 ByteCount[28:16] | Reserved[15:13] | Buffer1 ByteCount[12:0] |
742
  -----------------------------------------------------------------------------------------------
743
  TDES2 |                         Buffer1 Address [31:0]                                         |
744
  -----------------------------------------------------------------------------------------------
745
  TDES3 |                   Buffer2 Address [31:0] / Next Descriptor Address [31:0]              |
746
  -----------------------------------------------------------------------------------------------
747
*/
748
 
749
/**
750
  * @brief  Bit definition of TDES0 register: DMA Tx descriptor status register
751
  */
752
#define ETH_DMATXDESC_OWN                     0x80000000U  /*!< OWN bit: descriptor is owned by DMA engine */
753
#define ETH_DMATXDESC_IC                      0x40000000U  /*!< Interrupt on Completion */
754
#define ETH_DMATXDESC_LS                      0x20000000U  /*!< Last Segment */
755
#define ETH_DMATXDESC_FS                      0x10000000U  /*!< First Segment */
756
#define ETH_DMATXDESC_DC                      0x08000000U  /*!< Disable CRC */
757
#define ETH_DMATXDESC_DP                      0x04000000U  /*!< Disable Padding */
758
#define ETH_DMATXDESC_TTSE                    0x02000000U  /*!< Transmit Time Stamp Enable */
759
#define ETH_DMATXDESC_CIC                     0x00C00000U  /*!< Checksum Insertion Control: 4 cases */
760
#define ETH_DMATXDESC_CIC_BYPASS              0x00000000U  /*!< Do Nothing: Checksum Engine is bypassed */
761
#define ETH_DMATXDESC_CIC_IPV4HEADER          0x00400000U  /*!< IPV4 header Checksum Insertion */
762
#define ETH_DMATXDESC_CIC_TCPUDPICMP_SEGMENT  0x00800000U  /*!< TCP/UDP/ICMP Checksum Insertion calculated over segment only */
763
#define ETH_DMATXDESC_CIC_TCPUDPICMP_FULL     0x00C00000U  /*!< TCP/UDP/ICMP Checksum Insertion fully calculated */
764
#define ETH_DMATXDESC_TER                     0x00200000U  /*!< Transmit End of Ring */
765
#define ETH_DMATXDESC_TCH                     0x00100000U  /*!< Second Address Chained */
766
#define ETH_DMATXDESC_TTSS                    0x00020000U  /*!< Tx Time Stamp Status */
767
#define ETH_DMATXDESC_IHE                     0x00010000U  /*!< IP Header Error */
768
#define ETH_DMATXDESC_ES                      0x00008000U  /*!< Error summary: OR of the following bits: UE || ED || EC || LCO || NC || LCA || FF || JT */
769
#define ETH_DMATXDESC_JT                      0x00004000U  /*!< Jabber Timeout */
770
#define ETH_DMATXDESC_FF                      0x00002000U  /*!< Frame Flushed: DMA/MTL flushed the frame due to SW flush */
771
#define ETH_DMATXDESC_PCE                     0x00001000U  /*!< Payload Checksum Error */
772
#define ETH_DMATXDESC_LCA                     0x00000800U  /*!< Loss of Carrier: carrier lost during transmission */
773
#define ETH_DMATXDESC_NC                      0x00000400U  /*!< No Carrier: no carrier signal from the transceiver */
774
#define ETH_DMATXDESC_LCO                     0x00000200U  /*!< Late Collision: transmission aborted due to collision */
775
#define ETH_DMATXDESC_EC                      0x00000100U  /*!< Excessive Collision: transmission aborted after 16 collisions */
776
#define ETH_DMATXDESC_VF                      0x00000080U  /*!< VLAN Frame */
777
#define ETH_DMATXDESC_CC                      0x00000078U  /*!< Collision Count */
778
#define ETH_DMATXDESC_ED                      0x00000004U  /*!< Excessive Deferral */
779
#define ETH_DMATXDESC_UF                      0x00000002U  /*!< Underflow Error: late data arrival from the memory */
780
#define ETH_DMATXDESC_DB                      0x00000001U  /*!< Deferred Bit */
781
 
782
/**
783
  * @brief  Bit definition of TDES1 register
784
  */
785
#define ETH_DMATXDESC_TBS2  0x1FFF0000U  /*!< Transmit Buffer2 Size */
786
#define ETH_DMATXDESC_TBS1  0x00001FFFU  /*!< Transmit Buffer1 Size */
787
 
788
/**
789
  * @brief  Bit definition of TDES2 register
790
  */
791
#define ETH_DMATXDESC_B1AP  0xFFFFFFFFU  /*!< Buffer1 Address Pointer */
792
 
793
/**
794
  * @brief  Bit definition of TDES3 register
795
  */
796
#define ETH_DMATXDESC_B2AP  0xFFFFFFFFU  /*!< Buffer2 Address Pointer */
797
 
798
/**
799
  * @}
800
  */
801
/** @defgroup ETH_DMA_RX_Descriptor ETH DMA RX Descriptor
802
  * @{
803
  */
804
 
805
/*
806
  DMA Rx Descriptor
807
  --------------------------------------------------------------------------------------------------------------------
808
  RDES0 | OWN(31) |                                             Status [30:0]                                          |
809
  ---------------------------------------------------------------------------------------------------------------------
810
  RDES1 | CTRL(31) | Reserved[30:29] | Buffer2 ByteCount[28:16] | CTRL[15:14] | Reserved(13) | Buffer1 ByteCount[12:0] |
811
  ---------------------------------------------------------------------------------------------------------------------
812
  RDES2 |                                       Buffer1 Address [31:0]                                                 |
813
  ---------------------------------------------------------------------------------------------------------------------
814
  RDES3 |                          Buffer2 Address [31:0] / Next Descriptor Address [31:0]                             |
815
  ---------------------------------------------------------------------------------------------------------------------
816
*/
817
 
818
/**
819
  * @brief  Bit definition of RDES0 register: DMA Rx descriptor status register
820
  */
821
#define ETH_DMARXDESC_OWN         0x80000000U  /*!< OWN bit: descriptor is owned by DMA engine  */
822
#define ETH_DMARXDESC_AFM         0x40000000U  /*!< DA Filter Fail for the rx frame  */
823
#define ETH_DMARXDESC_FL          0x3FFF0000U  /*!< Receive descriptor frame length  */
824
#define ETH_DMARXDESC_ES          0x00008000U  /*!< Error summary: OR of the following bits: DE || OE || IPC || LC || RWT || RE || CE */
825
#define ETH_DMARXDESC_DE          0x00004000U  /*!< Descriptor error: no more descriptors for receive frame  */
826
#define ETH_DMARXDESC_SAF         0x00002000U  /*!< SA Filter Fail for the received frame */
827
#define ETH_DMARXDESC_LE          0x00001000U  /*!< Frame size not matching with length field */
828
#define ETH_DMARXDESC_OE          0x00000800U  /*!< Overflow Error: Frame was damaged due to buffer overflow */
829
#define ETH_DMARXDESC_VLAN        0x00000400U  /*!< VLAN Tag: received frame is a VLAN frame */
830
#define ETH_DMARXDESC_FS          0x00000200U  /*!< First descriptor of the frame  */
831
#define ETH_DMARXDESC_LS          0x00000100U  /*!< Last descriptor of the frame  */
832
#define ETH_DMARXDESC_IPV4HCE     0x00000080U  /*!< IPC Checksum Error: Rx Ipv4 header checksum error   */
833
#define ETH_DMARXDESC_LC          0x00000040U  /*!< Late collision occurred during reception   */
834
#define ETH_DMARXDESC_FT          0x00000020U  /*!< Frame type - Ethernet, otherwise 802.3    */
835
#define ETH_DMARXDESC_RWT         0x00000010U  /*!< Receive Watchdog Timeout: watchdog timer expired during reception    */
836
#define ETH_DMARXDESC_RE          0x00000008U  /*!< Receive error: error reported by MII interface  */
837
#define ETH_DMARXDESC_DBE         0x00000004U  /*!< Dribble bit error: frame contains non int multiple of 8 bits  */
838
#define ETH_DMARXDESC_CE          0x00000002U  /*!< CRC error */
839
#define ETH_DMARXDESC_MAMPCE      0x00000001U  /*!< Rx MAC Address/Payload Checksum Error: Rx MAC address matched/ Rx Payload Checksum Error */
840
 
841
/**
842
  * @brief  Bit definition of RDES1 register
843
  */
844
#define ETH_DMARXDESC_DIC   0x80000000U  /*!< Disable Interrupt on Completion */
845
#define ETH_DMARXDESC_RBS2  0x1FFF0000U  /*!< Receive Buffer2 Size */
846
#define ETH_DMARXDESC_RER   0x00008000U  /*!< Receive End of Ring */
847
#define ETH_DMARXDESC_RCH   0x00004000U  /*!< Second Address Chained */
848
#define ETH_DMARXDESC_RBS1  0x00001FFFU  /*!< Receive Buffer1 Size */
849
 
850
/**
851
  * @brief  Bit definition of RDES2 register
852
  */
853
#define ETH_DMARXDESC_B1AP  0xFFFFFFFFU  /*!< Buffer1 Address Pointer */
854
 
855
/**
856
  * @brief  Bit definition of RDES3 register
857
  */
858
#define ETH_DMARXDESC_B2AP  0xFFFFFFFFU  /*!< Buffer2 Address Pointer */
859
 
860
/**
861
  * @}
862
  */
863
/** @defgroup ETH_AutoNegotiation ETH AutoNegotiation
864
 * @{
865
 */
866
#define ETH_AUTONEGOTIATION_ENABLE     0x00000001U
867
#define ETH_AUTONEGOTIATION_DISABLE    0x00000000U
868
 
869
/**
870
  * @}
871
  */
872
/** @defgroup ETH_Speed ETH Speed
873
  * @{
874
  */
875
#define ETH_SPEED_10M        0x00000000U
876
#define ETH_SPEED_100M       0x00004000U
877
 
878
/**
879
  * @}
880
  */
881
/** @defgroup ETH_Duplex_Mode ETH Duplex Mode
882
  * @{
883
  */
884
#define ETH_MODE_FULLDUPLEX       0x00000800U
885
#define ETH_MODE_HALFDUPLEX       0x00000000U
886
/**
887
  * @}
888
  */
889
/** @defgroup ETH_Rx_Mode ETH Rx Mode
890
  * @{
891
  */
892
#define ETH_RXPOLLING_MODE      0x00000000U
893
#define ETH_RXINTERRUPT_MODE    0x00000001U
894
/**
895
  * @}
896
  */
897
 
898
/** @defgroup ETH_Checksum_Mode ETH Checksum Mode
899
  * @{
900
  */
901
#define ETH_CHECKSUM_BY_HARDWARE      0x00000000U
902
#define ETH_CHECKSUM_BY_SOFTWARE      0x00000001U
903
/**
904
  * @}
905
  */
906
 
907
/** @defgroup ETH_Media_Interface ETH Media Interface
908
  * @{
909
  */
910
#define ETH_MEDIA_INTERFACE_MII       0x00000000U
911
#define ETH_MEDIA_INTERFACE_RMII      ((uint32_t)AFIO_MAPR_MII_RMII_SEL)
912
 
913
/**
914
  * @}
915
  */
916
 
917
/** @defgroup ETH_Watchdog ETH Watchdog
918
  * @{
919
  */
920
#define ETH_WATCHDOG_ENABLE       0x00000000U
921
#define ETH_WATCHDOG_DISABLE      0x00800000U
922
/**
923
  * @}
924
  */
925
 
926
/** @defgroup ETH_Jabber ETH Jabber
927
  * @{
928
  */
929
#define ETH_JABBER_ENABLE    0x00000000U
930
#define ETH_JABBER_DISABLE   0x00400000U
931
/**
932
  * @}
933
  */
934
 
935
/** @defgroup ETH_Inter_Frame_Gap ETH Inter Frame Gap
936
  * @{
937
  */
938
#define ETH_INTERFRAMEGAP_96BIT   0x00000000U  /*!< minimum IFG between frames during transmission is 96Bit */
939
#define ETH_INTERFRAMEGAP_88BIT   0x00020000U  /*!< minimum IFG between frames during transmission is 88Bit */
940
#define ETH_INTERFRAMEGAP_80BIT   0x00040000U  /*!< minimum IFG between frames during transmission is 80Bit */
941
#define ETH_INTERFRAMEGAP_72BIT   0x00060000U  /*!< minimum IFG between frames during transmission is 72Bit */
942
#define ETH_INTERFRAMEGAP_64BIT   0x00080000U  /*!< minimum IFG between frames during transmission is 64Bit */
943
#define ETH_INTERFRAMEGAP_56BIT   0x000A0000U  /*!< minimum IFG between frames during transmission is 56Bit */
944
#define ETH_INTERFRAMEGAP_48BIT   0x000C0000U  /*!< minimum IFG between frames during transmission is 48Bit */
945
#define ETH_INTERFRAMEGAP_40BIT   0x000E0000U  /*!< minimum IFG between frames during transmission is 40Bit */
946
/**
947
  * @}
948
  */
949
 
950
/** @defgroup ETH_Carrier_Sense ETH Carrier Sense
951
  * @{
952
  */
953
#define ETH_CARRIERSENCE_ENABLE   0x00000000U
954
#define ETH_CARRIERSENCE_DISABLE  0x00010000U
955
/**
956
  * @}
957
  */
958
 
959
/** @defgroup ETH_Receive_Own ETH Receive Own
960
  * @{
961
  */
962
#define ETH_RECEIVEOWN_ENABLE     0x00000000U
963
#define ETH_RECEIVEOWN_DISABLE    0x00002000U
964
/**
965
  * @}
966
  */
967
 
968
/** @defgroup ETH_Loop_Back_Mode ETH Loop Back Mode
969
  * @{
970
  */
971
#define ETH_LOOPBACKMODE_ENABLE        0x00001000U
972
#define ETH_LOOPBACKMODE_DISABLE       0x00000000U
973
/**
974
  * @}
975
  */
976
 
977
/** @defgroup ETH_Checksum_Offload ETH Checksum Offload
978
  * @{
979
  */
980
#define ETH_CHECKSUMOFFLAOD_ENABLE     0x00000400U
981
#define ETH_CHECKSUMOFFLAOD_DISABLE    0x00000000U
982
/**
983
  * @}
984
  */
985
 
986
/** @defgroup ETH_Retry_Transmission ETH Retry Transmission
987
  * @{
988
  */
989
#define ETH_RETRYTRANSMISSION_ENABLE   0x00000000U
990
#define ETH_RETRYTRANSMISSION_DISABLE  0x00000200U
991
/**
992
  * @}
993
  */
994
 
995
/** @defgroup ETH_Automatic_Pad_CRC_Strip ETH Automatic Pad CRC Strip
996
  * @{
997
  */
998
#define ETH_AUTOMATICPADCRCSTRIP_ENABLE     0x00000080U
999
#define ETH_AUTOMATICPADCRCSTRIP_DISABLE    0x00000000U
1000
/**
1001
  * @}
1002
  */
1003
 
1004
/** @defgroup ETH_Back_Off_Limit ETH Back Off Limit
1005
  * @{
1006
  */
1007
#define ETH_BACKOFFLIMIT_10  0x00000000U
1008
#define ETH_BACKOFFLIMIT_8   0x00000020U
1009
#define ETH_BACKOFFLIMIT_4   0x00000040U
1010
#define ETH_BACKOFFLIMIT_1   0x00000060U
1011
/**
1012
  * @}
1013
  */
1014
 
1015
/** @defgroup ETH_Deferral_Check ETH Deferral Check
1016
  * @{
1017
  */
1018
#define ETH_DEFFERRALCHECK_ENABLE       0x00000010U
1019
#define ETH_DEFFERRALCHECK_DISABLE      0x00000000U
1020
/**
1021
  * @}
1022
  */
1023
 
1024
/** @defgroup ETH_Receive_All ETH Receive All
1025
  * @{
1026
  */
1027
#define ETH_RECEIVEALL_ENABLE     0x80000000U
1028
#define ETH_RECEIVEAll_DISABLE    0x00000000U
1029
/**
1030
  * @}
1031
  */
1032
 
1033
/** @defgroup ETH_Source_Addr_Filter ETH Source Addr Filter
1034
  * @{
1035
  */
1036
#define ETH_SOURCEADDRFILTER_NORMAL_ENABLE       0x00000200U
1037
#define ETH_SOURCEADDRFILTER_INVERSE_ENABLE      0x00000300U
1038
#define ETH_SOURCEADDRFILTER_DISABLE             0x00000000U
1039
/**
1040
  * @}
1041
  */
1042
 
1043
/** @defgroup ETH_Pass_Control_Frames ETH Pass Control Frames
1044
  * @{
1045
  */
1046
#define ETH_PASSCONTROLFRAMES_BLOCKALL                0x00000040U  /*!< MAC filters all control frames from reaching the application */
1047
#define ETH_PASSCONTROLFRAMES_FORWARDALL              0x00000080U  /*!< MAC forwards all control frames to application even if they fail the Address Filter */
1048
#define ETH_PASSCONTROLFRAMES_FORWARDPASSEDADDRFILTER 0x000000C0U  /*!< MAC forwards control frames that pass the Address Filter. */
1049
/**
1050
  * @}
1051
  */
1052
 
1053
/** @defgroup ETH_Broadcast_Frames_Reception ETH Broadcast Frames Reception
1054
  * @{
1055
  */
1056
#define ETH_BROADCASTFRAMESRECEPTION_ENABLE     0x00000000U
1057
#define ETH_BROADCASTFRAMESRECEPTION_DISABLE    0x00000020U
1058
/**
1059
  * @}
1060
  */
1061
 
1062
/** @defgroup ETH_Destination_Addr_Filter ETH Destination Addr Filter
1063
  * @{
1064
  */
1065
#define ETH_DESTINATIONADDRFILTER_NORMAL    0x00000000U
1066
#define ETH_DESTINATIONADDRFILTER_INVERSE   0x00000008U
1067
/**
1068
  * @}
1069
  */
1070
 
1071
/** @defgroup ETH_Promiscuous_Mode ETH Promiscuous Mode
1072
  * @{
1073
  */
1074
#define ETH_PROMISCUOUS_MODE_ENABLE     0x00000001U
1075
#define ETH_PROMISCUOUS_MODE_DISABLE    0x00000000U
1076
/**
1077
  * @}
1078
  */
1079
 
1080
/** @defgroup ETH_Multicast_Frames_Filter ETH Multicast Frames Filter
1081
  * @{
1082
  */
1083
#define ETH_MULTICASTFRAMESFILTER_PERFECTHASHTABLE    0x00000404U
1084
#define ETH_MULTICASTFRAMESFILTER_HASHTABLE           0x00000004U
1085
#define ETH_MULTICASTFRAMESFILTER_PERFECT             0x00000000U
1086
#define ETH_MULTICASTFRAMESFILTER_NONE                0x00000010U
1087
/**
1088
  * @}
1089
  */
1090
 
1091
/** @defgroup ETH_Unicast_Frames_Filter ETH Unicast Frames Filter
1092
  * @{
1093
  */
1094
#define ETH_UNICASTFRAMESFILTER_PERFECTHASHTABLE 0x00000402U
1095
#define ETH_UNICASTFRAMESFILTER_HASHTABLE        0x00000002U
1096
#define ETH_UNICASTFRAMESFILTER_PERFECT          0x00000000U
1097
/**
1098
  * @}
1099
  */
1100
 
1101
/** @defgroup ETH_Zero_Quanta_Pause ETH Zero Quanta Pause
1102
  * @{
1103
  */
1104
#define ETH_ZEROQUANTAPAUSE_ENABLE     0x00000000U
1105
#define ETH_ZEROQUANTAPAUSE_DISABLE    0x00000080U
1106
/**
1107
  * @}
1108
  */
1109
 
1110
/** @defgroup ETH_Pause_Low_Threshold ETH Pause Low Threshold
1111
  * @{
1112
  */
1113
#define ETH_PAUSELOWTHRESHOLD_MINUS4        0x00000000U  /*!< Pause time minus 4 slot times */
1114
#define ETH_PAUSELOWTHRESHOLD_MINUS28       0x00000010U  /*!< Pause time minus 28 slot times */
1115
#define ETH_PAUSELOWTHRESHOLD_MINUS144      0x00000020U  /*!< Pause time minus 144 slot times */
1116
#define ETH_PAUSELOWTHRESHOLD_MINUS256      0x00000030U  /*!< Pause time minus 256 slot times */
1117
/**
1118
  * @}
1119
  */
1120
 
1121
/** @defgroup ETH_Unicast_Pause_Frame_Detect ETH Unicast Pause Frame Detect
1122
  * @{
1123
  */
1124
#define ETH_UNICASTPAUSEFRAMEDETECT_ENABLE  0x00000008U
1125
#define ETH_UNICASTPAUSEFRAMEDETECT_DISABLE 0x00000000U
1126
/**
1127
  * @}
1128
  */
1129
 
1130
/** @defgroup ETH_Receive_Flow_Control ETH Receive Flow Control
1131
  * @{
1132
  */
1133
#define ETH_RECEIVEFLOWCONTROL_ENABLE       0x00000004U
1134
#define ETH_RECEIVEFLOWCONTROL_DISABLE      0x00000000U
1135
/**
1136
  * @}
1137
  */
1138
 
1139
/** @defgroup ETH_Transmit_Flow_Control ETH Transmit Flow Control
1140
  * @{
1141
  */
1142
#define ETH_TRANSMITFLOWCONTROL_ENABLE      0x00000002U
1143
#define ETH_TRANSMITFLOWCONTROL_DISABLE     0x00000000U
1144
/**
1145
  * @}
1146
  */
1147
 
1148
/** @defgroup ETH_VLAN_Tag_Comparison ETH VLAN Tag Comparison
1149
  * @{
1150
  */
1151
#define ETH_VLANTAGCOMPARISON_12BIT    0x00010000U
1152
#define ETH_VLANTAGCOMPARISON_16BIT    0x00000000U
1153
/**
1154
  * @}
1155
  */
1156
 
1157
/** @defgroup ETH_MAC_addresses ETH MAC addresses
1158
  * @{
1159
  */
1160
#define ETH_MAC_ADDRESS0     0x00000000U
1161
#define ETH_MAC_ADDRESS1     0x00000008U
1162
#define ETH_MAC_ADDRESS2     0x00000010U
1163
#define ETH_MAC_ADDRESS3     0x00000018U
1164
/**
1165
  * @}
1166
  */
1167
 
1168
/** @defgroup ETH_MAC_addresses_filter_SA_DA ETH MAC addresses filter SA DA
1169
  * @{
1170
  */
1171
#define ETH_MAC_ADDRESSFILTER_SA       0x00000000U
1172
#define ETH_MAC_ADDRESSFILTER_DA       0x00000008U
1173
/**
1174
  * @}
1175
  */
1176
 
1177
/** @defgroup ETH_MAC_addresses_filter_Mask_bytes ETH MAC addresses filter Mask bytes
1178
  * @{
1179
  */
1180
#define ETH_MAC_ADDRESSMASK_BYTE6      0x20000000U  /*!< Mask MAC Address high reg bits [15:8] */
1181
#define ETH_MAC_ADDRESSMASK_BYTE5      0x10000000U  /*!< Mask MAC Address high reg bits [7:0] */
1182
#define ETH_MAC_ADDRESSMASK_BYTE4      0x08000000U  /*!< Mask MAC Address low reg bits [31:24] */
1183
#define ETH_MAC_ADDRESSMASK_BYTE3      0x04000000U  /*!< Mask MAC Address low reg bits [23:16] */
1184
#define ETH_MAC_ADDRESSMASK_BYTE2      0x02000000U  /*!< Mask MAC Address low reg bits [15:8] */
1185
#define ETH_MAC_ADDRESSMASK_BYTE1      0x01000000U  /*!< Mask MAC Address low reg bits [70] */
1186
/**
1187
  * @}
1188
  */
1189
 
1190
/** @defgroup ETH_Drop_TCP_IP_Checksum_Error_Frame ETH Drop TCP IP Checksum Error Frame
1191
  * @{
1192
  */
1193
#define ETH_DROPTCPIPCHECKSUMERRORFRAME_ENABLE   0x00000000U
1194
#define ETH_DROPTCPIPCHECKSUMERRORFRAME_DISABLE  0x04000000U
1195
/**
1196
  * @}
1197
  */
1198
 
1199
/** @defgroup ETH_Receive_Store_Forward ETH Receive Store Forward
1200
  * @{
1201
  */
1202
#define ETH_RECEIVESTOREFORWARD_ENABLE      0x02000000U
1203
#define ETH_RECEIVESTOREFORWARD_DISABLE     0x00000000U
1204
/**
1205
  * @}
1206
  */
1207
 
1208
/** @defgroup ETH_Flush_Received_Frame ETH Flush Received Frame
1209
  * @{
1210
  */
1211
#define ETH_FLUSHRECEIVEDFRAME_ENABLE       0x00000000U
1212
#define ETH_FLUSHRECEIVEDFRAME_DISABLE      0x01000000U
1213
/**
1214
  * @}
1215
  */
1216
 
1217
/** @defgroup ETH_Transmit_Store_Forward ETH Transmit Store Forward
1218
  * @{
1219
  */
1220
#define ETH_TRANSMITSTOREFORWARD_ENABLE     0x00200000U
1221
#define ETH_TRANSMITSTOREFORWARD_DISABLE    0x00000000U
1222
/**
1223
  * @}
1224
  */
1225
 
1226
/** @defgroup ETH_Transmit_Threshold_Control ETH Transmit Threshold Control
1227
  * @{
1228
  */
1229
#define ETH_TRANSMITTHRESHOLDCONTROL_64BYTES     0x00000000U  /*!< threshold level of the MTL Transmit FIFO is 64 Bytes */
1230
#define ETH_TRANSMITTHRESHOLDCONTROL_128BYTES    0x00004000U  /*!< threshold level of the MTL Transmit FIFO is 128 Bytes */
1231
#define ETH_TRANSMITTHRESHOLDCONTROL_192BYTES    0x00008000U  /*!< threshold level of the MTL Transmit FIFO is 192 Bytes */
1232
#define ETH_TRANSMITTHRESHOLDCONTROL_256BYTES    0x0000C000U  /*!< threshold level of the MTL Transmit FIFO is 256 Bytes */
1233
#define ETH_TRANSMITTHRESHOLDCONTROL_40BYTES     0x00010000U  /*!< threshold level of the MTL Transmit FIFO is 40 Bytes */
1234
#define ETH_TRANSMITTHRESHOLDCONTROL_32BYTES     0x00014000U  /*!< threshold level of the MTL Transmit FIFO is 32 Bytes */
1235
#define ETH_TRANSMITTHRESHOLDCONTROL_24BYTES     0x00018000U  /*!< threshold level of the MTL Transmit FIFO is 24 Bytes */
1236
#define ETH_TRANSMITTHRESHOLDCONTROL_16BYTES     0x0001C000U  /*!< threshold level of the MTL Transmit FIFO is 16 Bytes */
1237
/**
1238
  * @}
1239
  */
1240
 
1241
/** @defgroup ETH_Forward_Error_Frames ETH Forward Error Frames
1242
  * @{
1243
  */
1244
#define ETH_FORWARDERRORFRAMES_ENABLE       0x00000080U
1245
#define ETH_FORWARDERRORFRAMES_DISABLE      0x00000000U
1246
/**
1247
  * @}
1248
  */
1249
 
1250
/** @defgroup ETH_Forward_Undersized_Good_Frames ETH Forward Undersized Good Frames
1251
  * @{
1252
  */
1253
#define ETH_FORWARDUNDERSIZEDGOODFRAMES_ENABLE   0x00000040U
1254
#define ETH_FORWARDUNDERSIZEDGOODFRAMES_DISABLE  0x00000000U
1255
/**
1256
  * @}
1257
  */
1258
 
1259
/** @defgroup ETH_Receive_Threshold_Control ETH Receive Threshold Control
1260
  * @{
1261
  */
1262
#define ETH_RECEIVEDTHRESHOLDCONTROL_64BYTES      0x00000000U  /*!< threshold level of the MTL Receive FIFO is 64 Bytes */
1263
#define ETH_RECEIVEDTHRESHOLDCONTROL_32BYTES      0x00000008U  /*!< threshold level of the MTL Receive FIFO is 32 Bytes */
1264
#define ETH_RECEIVEDTHRESHOLDCONTROL_96BYTES      0x00000010U  /*!< threshold level of the MTL Receive FIFO is 96 Bytes */
1265
#define ETH_RECEIVEDTHRESHOLDCONTROL_128BYTES     0x00000018U  /*!< threshold level of the MTL Receive FIFO is 128 Bytes */
1266
/**
1267
  * @}
1268
  */
1269
 
1270
/** @defgroup ETH_Second_Frame_Operate ETH Second Frame Operate
1271
  * @{
1272
  */
1273
#define ETH_SECONDFRAMEOPERARTE_ENABLE       0x00000004U
1274
#define ETH_SECONDFRAMEOPERARTE_DISABLE      0x00000000U
1275
/**
1276
  * @}
1277
  */
1278
 
1279
/** @defgroup ETH_Address_Aligned_Beats ETH Address Aligned Beats
1280
  * @{
1281
  */
1282
#define ETH_ADDRESSALIGNEDBEATS_ENABLE      0x02000000U
1283
#define ETH_ADDRESSALIGNEDBEATS_DISABLE     0x00000000U
1284
/**
1285
  * @}
1286
  */
1287
 
1288
/** @defgroup ETH_Fixed_Burst ETH Fixed Burst
1289
  * @{
1290
  */
1291
#define ETH_FIXEDBURST_ENABLE     0x00010000U
1292
#define ETH_FIXEDBURST_DISABLE    0x00000000U
1293
/**
1294
  * @}
1295
  */
1296
 
1297
/** @defgroup ETH_Rx_DMA_Burst_Length ETH Rx DMA Burst Length
1298
  * @{
1299
  */
1300
#define ETH_RXDMABURSTLENGTH_1BEAT          0x00020000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 1 */
1301
#define ETH_RXDMABURSTLENGTH_2BEAT          0x00040000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 2 */
1302
#define ETH_RXDMABURSTLENGTH_4BEAT          0x00080000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 4 */
1303
#define ETH_RXDMABURSTLENGTH_8BEAT          0x00100000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 8 */
1304
#define ETH_RXDMABURSTLENGTH_16BEAT         0x00200000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 16 */
1305
#define ETH_RXDMABURSTLENGTH_32BEAT         0x00400000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 32 */
1306
#define ETH_RXDMABURSTLENGTH_4XPBL_4BEAT    0x01020000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 4 */
1307
#define ETH_RXDMABURSTLENGTH_4XPBL_8BEAT    0x01040000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 8 */
1308
#define ETH_RXDMABURSTLENGTH_4XPBL_16BEAT   0x01080000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 16 */
1309
#define ETH_RXDMABURSTLENGTH_4XPBL_32BEAT   0x01100000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 32 */
1310
#define ETH_RXDMABURSTLENGTH_4XPBL_64BEAT   0x01200000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 64 */
1311
#define ETH_RXDMABURSTLENGTH_4XPBL_128BEAT  0x01400000U  /*!< maximum number of beats to be transferred in one RxDMA transaction is 128 */
1312
/**
1313
  * @}
1314
  */
1315
 
1316
/** @defgroup ETH_Tx_DMA_Burst_Length ETH Tx DMA Burst Length
1317
  * @{
1318
  */
1319
#define ETH_TXDMABURSTLENGTH_1BEAT          0x00000100U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 1 */
1320
#define ETH_TXDMABURSTLENGTH_2BEAT          0x00000200U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 2 */
1321
#define ETH_TXDMABURSTLENGTH_4BEAT          0x00000400U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */
1322
#define ETH_TXDMABURSTLENGTH_8BEAT          0x00000800U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */
1323
#define ETH_TXDMABURSTLENGTH_16BEAT         0x00001000U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */
1324
#define ETH_TXDMABURSTLENGTH_32BEAT         0x00002000U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */
1325
#define ETH_TXDMABURSTLENGTH_4XPBL_4BEAT    0x01000100U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */
1326
#define ETH_TXDMABURSTLENGTH_4XPBL_8BEAT    0x01000200U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */
1327
#define ETH_TXDMABURSTLENGTH_4XPBL_16BEAT   0x01000400U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */
1328
#define ETH_TXDMABURSTLENGTH_4XPBL_32BEAT   0x01000800U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */
1329
#define ETH_TXDMABURSTLENGTH_4XPBL_64BEAT   0x01001000U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 64 */
1330
#define ETH_TXDMABURSTLENGTH_4XPBL_128BEAT  0x01002000U  /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 128 */
1331
 
1332
/**
1333
  * @}
1334
  */
1335
 
1336
/** @defgroup ETH_DMA_Arbitration ETH DMA Arbitration
1337
  * @{
1338
  */
1339
#define ETH_DMAARBITRATION_ROUNDROBIN_RXTX_1_1   0x00000000U
1340
#define ETH_DMAARBITRATION_ROUNDROBIN_RXTX_2_1   0x00004000U
1341
#define ETH_DMAARBITRATION_ROUNDROBIN_RXTX_3_1   0x00008000U
1342
#define ETH_DMAARBITRATION_ROUNDROBIN_RXTX_4_1   0x0000C000U
1343
#define ETH_DMAARBITRATION_RXPRIORTX             0x00000002U
1344
/**
1345
  * @}
1346
  */
1347
 
1348
/** @defgroup ETH_DMA_Tx_descriptor_segment ETH DMA Tx descriptor segment
1349
  * @{
1350
  */
1351
#define ETH_DMATXDESC_LASTSEGMENTS      0x40000000U  /*!< Last Segment */
1352
#define ETH_DMATXDESC_FIRSTSEGMENT      0x20000000U  /*!< First Segment */
1353
/**
1354
  * @}
1355
  */
1356
 
1357
/** @defgroup ETH_DMA_Tx_descriptor_Checksum_Insertion_Control ETH DMA Tx descriptor Checksum Insertion Control
1358
  * @{
1359
  */
1360
#define ETH_DMATXDESC_CHECKSUMBYPASS             0x00000000U   /*!< Checksum engine bypass */
1361
#define ETH_DMATXDESC_CHECKSUMIPV4HEADER         0x00400000U   /*!< IPv4 header checksum insertion  */
1362
#define ETH_DMATXDESC_CHECKSUMTCPUDPICMPSEGMENT  0x00800000U   /*!< TCP/UDP/ICMP checksum insertion. Pseudo header checksum is assumed to be present */
1363
#define ETH_DMATXDESC_CHECKSUMTCPUDPICMPFULL     0x00C00000U   /*!< TCP/UDP/ICMP checksum fully in hardware including pseudo header */
1364
/**
1365
  * @}
1366
  */
1367
 
1368
/** @defgroup ETH_DMA_Rx_descriptor_buffers ETH DMA Rx descriptor buffers
1369
  * @{
1370
  */
1371
#define ETH_DMARXDESC_BUFFER1     0x00000000U  /*!< DMA Rx Desc Buffer1 */
1372
#define ETH_DMARXDESC_BUFFER2     0x00000001U  /*!< DMA Rx Desc Buffer2 */
1373
/**
1374
  * @}
1375
  */
1376
 
1377
/** @defgroup ETH_PMT_Flags ETH PMT Flags
1378
  * @{
1379
  */
1380
#define ETH_PMT_FLAG_WUFFRPR      0x80000000U  /*!< Wake-Up Frame Filter Register Pointer Reset */
1381
#define ETH_PMT_FLAG_WUFR         0x00000040U  /*!< Wake-Up Frame Received */
1382
#define ETH_PMT_FLAG_MPR          0x00000020U  /*!< Magic Packet Received */
1383
/**
1384
  * @}
1385
  */
1386
 
1387
/** @defgroup ETH_MMC_Tx_Interrupts ETH MMC Tx Interrupts
1388
  * @{
1389
  */
1390
#define ETH_MMC_IT_TGF       0x00200000U  /*!< When Tx good frame counter reaches half the maximum value */
1391
#define ETH_MMC_IT_TGFMSC    0x00008000U  /*!< When Tx good multi col counter reaches half the maximum value */
1392
#define ETH_MMC_IT_TGFSC     0x00004000U  /*!< When Tx good single col counter reaches half the maximum value */
1393
/**
1394
  * @}
1395
  */
1396
 
1397
/** @defgroup ETH_MMC_Rx_Interrupts ETH MMC Rx Interrupts
1398
  * @{
1399
  */
1400
#define ETH_MMC_IT_RGUF      0x10020000U  /*!< When Rx good unicast frames counter reaches half the maximum value */
1401
#define ETH_MMC_IT_RFAE      0x10000040U  /*!< When Rx alignment error counter reaches half the maximum value */
1402
#define ETH_MMC_IT_RFCE      0x10000020U  /*!< When Rx crc error counter reaches half the maximum value */
1403
/**
1404
  * @}
1405
  */
1406
 
1407
/** @defgroup ETH_MAC_Flags ETH MAC Flags
1408
  * @{
1409
  */
1410
#define ETH_MAC_FLAG_TST     0x00000200U  /*!< Time stamp trigger flag (on MAC) */
1411
#define ETH_MAC_FLAG_MMCT    0x00000040U  /*!< MMC transmit flag  */
1412
#define ETH_MAC_FLAG_MMCR    0x00000020U  /*!< MMC receive flag */
1413
#define ETH_MAC_FLAG_MMC     0x00000010U  /*!< MMC flag (on MAC) */
1414
#define ETH_MAC_FLAG_PMT     0x00000008U  /*!< PMT flag (on MAC) */
1415
/**
1416
  * @}
1417
  */
1418
 
1419
/** @defgroup ETH_DMA_Flags ETH DMA Flags
1420
  * @{
1421
  */
1422
#define ETH_DMA_FLAG_TST               0x20000000U  /*!< Time-stamp trigger interrupt (on DMA) */
1423
#define ETH_DMA_FLAG_PMT               0x10000000U  /*!< PMT interrupt (on DMA) */
1424
#define ETH_DMA_FLAG_MMC               0x08000000U  /*!< MMC interrupt (on DMA) */
1425
#define ETH_DMA_FLAG_DATATRANSFERERROR 0x00800000U  /*!< Error bits 0-Rx DMA, 1-Tx DMA */
1426
#define ETH_DMA_FLAG_READWRITEERROR    0x01000000U  /*!< Error bits 0-write transfer, 1-read transfer */
1427
#define ETH_DMA_FLAG_ACCESSERROR       0x02000000U  /*!< Error bits 0-data buffer, 1-desc. access */
1428
#define ETH_DMA_FLAG_NIS               0x00010000U  /*!< Normal interrupt summary flag */
1429
#define ETH_DMA_FLAG_AIS               0x00008000U  /*!< Abnormal interrupt summary flag */
1430
#define ETH_DMA_FLAG_ER                0x00004000U  /*!< Early receive flag */
1431
#define ETH_DMA_FLAG_FBE               0x00002000U  /*!< Fatal bus error flag */
1432
#define ETH_DMA_FLAG_ET                0x00000400U  /*!< Early transmit flag */
1433
#define ETH_DMA_FLAG_RWT               0x00000200U  /*!< Receive watchdog timeout flag */
1434
#define ETH_DMA_FLAG_RPS               0x00000100U  /*!< Receive process stopped flag */
1435
#define ETH_DMA_FLAG_RBU               0x00000080U  /*!< Receive buffer unavailable flag */
1436
#define ETH_DMA_FLAG_R                 0x00000040U  /*!< Receive flag */
1437
#define ETH_DMA_FLAG_TU                0x00000020U  /*!< Underflow flag */
1438
#define ETH_DMA_FLAG_RO                0x00000010U  /*!< Overflow flag */
1439
#define ETH_DMA_FLAG_TJT               0x00000008U  /*!< Transmit jabber timeout flag */
1440
#define ETH_DMA_FLAG_TBU               0x00000004U  /*!< Transmit buffer unavailable flag */
1441
#define ETH_DMA_FLAG_TPS               0x00000002U  /*!< Transmit process stopped flag */
1442
#define ETH_DMA_FLAG_T                 0x00000001U  /*!< Transmit flag */
1443
/**
1444
  * @}
1445
  */
1446
 
1447
/** @defgroup ETH_MAC_Interrupts ETH MAC Interrupts
1448
  * @{
1449
  */
1450
#define ETH_MAC_IT_TST       0x00000200U  /*!< Time stamp trigger interrupt (on MAC) */
1451
#define ETH_MAC_IT_MMCT      0x00000040U  /*!< MMC transmit interrupt */
1452
#define ETH_MAC_IT_MMCR      0x00000020U  /*!< MMC receive interrupt */
1453
#define ETH_MAC_IT_MMC       0x00000010U  /*!< MMC interrupt (on MAC) */
1454
#define ETH_MAC_IT_PMT       0x00000008U  /*!< PMT interrupt (on MAC) */
1455
/**
1456
  * @}
1457
  */
1458
 
1459
/** @defgroup ETH_DMA_Interrupts ETH DMA Interrupts
1460
  * @{
1461
  */
1462
#define ETH_DMA_IT_TST       0x20000000U  /*!< Time-stamp trigger interrupt (on DMA) */
1463
#define ETH_DMA_IT_PMT       0x10000000U  /*!< PMT interrupt (on DMA) */
1464
#define ETH_DMA_IT_MMC       0x08000000U  /*!< MMC interrupt (on DMA) */
1465
#define ETH_DMA_IT_NIS       0x00010000U  /*!< Normal interrupt summary */
1466
#define ETH_DMA_IT_AIS       0x00008000U  /*!< Abnormal interrupt summary */
1467
#define ETH_DMA_IT_ER        0x00004000U  /*!< Early receive interrupt */
1468
#define ETH_DMA_IT_FBE       0x00002000U  /*!< Fatal bus error interrupt */
1469
#define ETH_DMA_IT_ET        0x00000400U  /*!< Early transmit interrupt */
1470
#define ETH_DMA_IT_RWT       0x00000200U  /*!< Receive watchdog timeout interrupt */
1471
#define ETH_DMA_IT_RPS       0x00000100U  /*!< Receive process stopped interrupt */
1472
#define ETH_DMA_IT_RBU       0x00000080U  /*!< Receive buffer unavailable interrupt */
1473
#define ETH_DMA_IT_R         0x00000040U  /*!< Receive interrupt */
1474
#define ETH_DMA_IT_TU        0x00000020U  /*!< Underflow interrupt */
1475
#define ETH_DMA_IT_RO        0x00000010U  /*!< Overflow interrupt */
1476
#define ETH_DMA_IT_TJT       0x00000008U  /*!< Transmit jabber timeout interrupt */
1477
#define ETH_DMA_IT_TBU       0x00000004U  /*!< Transmit buffer unavailable interrupt */
1478
#define ETH_DMA_IT_TPS       0x00000002U  /*!< Transmit process stopped interrupt */
1479
#define ETH_DMA_IT_T         0x00000001U  /*!< Transmit interrupt */
1480
/**
1481
  * @}
1482
  */
1483
 
1484
/** @defgroup ETH_DMA_transmit_process_state ETH DMA transmit process state
1485
  * @{
1486
  */
1487
#define ETH_DMA_TRANSMITPROCESS_STOPPED     0x00000000U  /*!< Stopped - Reset or Stop Tx Command issued */
1488
#define ETH_DMA_TRANSMITPROCESS_FETCHING    0x00100000U  /*!< Running - fetching the Tx descriptor */
1489
#define ETH_DMA_TRANSMITPROCESS_WAITING     0x00200000U  /*!< Running - waiting for status */
1490
#define ETH_DMA_TRANSMITPROCESS_READING     0x00300000U  /*!< Running - reading the data from host memory */
1491
#define ETH_DMA_TRANSMITPROCESS_SUSPENDED   0x00600000U  /*!< Suspended - Tx Descriptor unavailable */
1492
#define ETH_DMA_TRANSMITPROCESS_CLOSING     0x00700000U  /*!< Running - closing Rx descriptor */
1493
 
1494
/**
1495
  * @}
1496
  */
1497
 
1498
 
1499
/** @defgroup ETH_DMA_receive_process_state ETH DMA receive process state
1500
  * @{
1501
  */
1502
#define ETH_DMA_RECEIVEPROCESS_STOPPED      0x00000000U  /*!< Stopped - Reset or Stop Rx Command issued */
1503
#define ETH_DMA_RECEIVEPROCESS_FETCHING     0x00020000U  /*!< Running - fetching the Rx descriptor */
1504
#define ETH_DMA_RECEIVEPROCESS_WAITING      0x00060000U  /*!< Running - waiting for packet */
1505
#define ETH_DMA_RECEIVEPROCESS_SUSPENDED    0x00080000U  /*!< Suspended - Rx Descriptor unavailable */
1506
#define ETH_DMA_RECEIVEPROCESS_CLOSING      0x000A0000U  /*!< Running - closing descriptor */
1507
#define ETH_DMA_RECEIVEPROCESS_QUEUING      0x000E0000U  /*!< Running - queuing the receive frame into host memory */
1508
 
1509
/**
1510
  * @}
1511
  */
1512
 
1513
/** @defgroup ETH_DMA_overflow ETH DMA overflow
1514
  * @{
1515
  */
1516
#define ETH_DMA_OVERFLOW_RXFIFOCOUNTER      0x10000000U  /*!< Overflow bit for FIFO overflow counter */
1517
#define ETH_DMA_OVERFLOW_MISSEDFRAMECOUNTER 0x00010000U  /*!< Overflow bit for missed frame counter */
1518
/**
1519
  * @}
1520
  */
1521
 
1522
/** @defgroup ETH_EXTI_LINE_WAKEUP ETH EXTI LINE WAKEUP
1523
  * @{
1524
  */
1525
#define ETH_EXTI_LINE_WAKEUP              0x00080000U  /*!< External interrupt line 19 Connected to the ETH EXTI Line */
1526
 
1527
/**
1528
  * @}
1529
  */
1530
 
1531
/**
1532
  * @}
1533
  */
1534
 
1535
/* Exported macro ------------------------------------------------------------*/
1536
/** @defgroup ETH_Exported_Macros ETH Exported Macros
1537
 *  @brief macros to handle interrupts and specific clock configurations
1538
 * @{
1539
 */
1540
 
1541
/** @brief Reset ETH handle state
1542
  * @param  __HANDLE__: specifies the ETH handle.
1543
  * @retval None
1544
  */
1545
#if (USE_HAL_ETH_REGISTER_CALLBACKS == 1)
1546
#define __HAL_ETH_RESET_HANDLE_STATE(__HANDLE__)  do{                                                 \
1547
                                                       (__HANDLE__)->State = HAL_ETH_STATE_RESET;     \
1548
                                                       (__HANDLE__)->MspInitCallback = NULL;          \
1549
                                                       (__HANDLE__)->MspDeInitCallback = NULL;        \
1550
                                                     } while(0)
1551
#else
1552
#define __HAL_ETH_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_ETH_STATE_RESET)
1553
#endif /*USE_HAL_ETH_REGISTER_CALLBACKS */
1554
 
1555
/**
1556
  * @brief  Checks whether the specified ETHERNET DMA Tx Desc flag is set or not.
1557
  * @param  __HANDLE__: ETH Handle
1558
  * @param  __FLAG__: specifies the flag of TDES0 to check.
1559
  * @retval the ETH_DMATxDescFlag (SET or RESET).
1560
  */
1561
#define __HAL_ETH_DMATXDESC_GET_FLAG(__HANDLE__, __FLAG__)             ((__HANDLE__)->TxDesc->Status & (__FLAG__) == (__FLAG__))
1562
 
1563
/**
1564
  * @brief  Checks whether the specified ETHERNET DMA Rx Desc flag is set or not.
1565
  * @param  __HANDLE__: ETH Handle
1566
  * @param  __FLAG__: specifies the flag of RDES0 to check.
1567
  * @retval the ETH_DMATxDescFlag (SET or RESET).
1568
  */
1569
#define __HAL_ETH_DMARXDESC_GET_FLAG(__HANDLE__, __FLAG__)             ((__HANDLE__)->RxDesc->Status & (__FLAG__) == (__FLAG__))
1570
 
1571
/**
1572
  * @brief  Enables the specified DMA Rx Desc receive interrupt.
1573
  * @param  __HANDLE__: ETH Handle
1574
  * @retval None
1575
  */
1576
#define __HAL_ETH_DMARXDESC_ENABLE_IT(__HANDLE__)                          ((__HANDLE__)->RxDesc->ControlBufferSize &=(~(uint32_t)ETH_DMARXDESC_DIC))
1577
 
1578
/**
1579
  * @brief  Disables the specified DMA Rx Desc receive interrupt.
1580
  * @param  __HANDLE__: ETH Handle
1581
  * @retval None
1582
  */
1583
#define __HAL_ETH_DMARXDESC_DISABLE_IT(__HANDLE__)                         ((__HANDLE__)->RxDesc->ControlBufferSize |= ETH_DMARXDESC_DIC)
1584
 
1585
/**
1586
  * @brief  Set the specified DMA Rx Desc Own bit.
1587
  * @param  __HANDLE__: ETH Handle
1588
  * @retval None
1589
  */
1590
#define __HAL_ETH_DMARXDESC_SET_OWN_BIT(__HANDLE__)                           ((__HANDLE__)->RxDesc->Status |= ETH_DMARXDESC_OWN)
1591
 
1592
/**
1593
  * @brief  Returns the specified ETHERNET DMA Tx Desc collision count.
1594
  * @param  __HANDLE__: ETH Handle
1595
  * @retval The Transmit descriptor collision counter value.
1596
  */
1597
#define __HAL_ETH_DMATXDESC_GET_COLLISION_COUNT(__HANDLE__)                   (((__HANDLE__)->TxDesc->Status & ETH_DMATXDESC_CC) >> ETH_DMATXDESC_COLLISION_COUNTSHIFT)
1598
 
1599
/**
1600
  * @brief  Set the specified DMA Tx Desc Own bit.
1601
  * @param  __HANDLE__: ETH Handle
1602
  * @retval None
1603
  */
1604
#define __HAL_ETH_DMATXDESC_SET_OWN_BIT(__HANDLE__)                       ((__HANDLE__)->TxDesc->Status |= ETH_DMATXDESC_OWN)
1605
 
1606
/**
1607
  * @brief  Enables the specified DMA Tx Desc Transmit interrupt.
1608
  * @param  __HANDLE__: ETH Handle
1609
  * @retval None
1610
  */
1611
#define __HAL_ETH_DMATXDESC_ENABLE_IT(__HANDLE__)                          ((__HANDLE__)->TxDesc->Status |= ETH_DMATXDESC_IC)
1612
 
1613
/**
1614
  * @brief  Disables the specified DMA Tx Desc Transmit interrupt.
1615
  * @param  __HANDLE__: ETH Handle
1616
  * @retval None
1617
  */
1618
#define __HAL_ETH_DMATXDESC_DISABLE_IT(__HANDLE__)                          ((__HANDLE__)->TxDesc->Status &= ~ETH_DMATXDESC_IC)
1619
 
1620
/**
1621
  * @brief  Selects the specified ETHERNET DMA Tx Desc Checksum Insertion.
1622
  * @param  __HANDLE__: ETH Handle
1623
  * @param  __CHECKSUM__: specifies is the DMA Tx desc checksum insertion.
1624
  *   This parameter can be one of the following values:
1625
  *     @arg ETH_DMATXDESC_CHECKSUMBYPASS : Checksum bypass
1626
  *     @arg ETH_DMATXDESC_CHECKSUMIPV4HEADER : IPv4 header checksum
1627
  *     @arg ETH_DMATXDESC_CHECKSUMTCPUDPICMPSEGMENT : TCP/UDP/ICMP checksum. Pseudo header checksum is assumed to be present
1628
  *     @arg ETH_DMATXDESC_CHECKSUMTCPUDPICMPFULL : TCP/UDP/ICMP checksum fully in hardware including pseudo header
1629
  * @retval None
1630
  */
1631
#define __HAL_ETH_DMATXDESC_CHECKSUM_INSERTION(__HANDLE__, __CHECKSUM__)     ((__HANDLE__)->TxDesc->Status |= (__CHECKSUM__))
1632
 
1633
/**
1634
  * @brief  Enables the DMA Tx Desc CRC.
1635
  * @param  __HANDLE__: ETH Handle
1636
  * @retval None
1637
  */
1638
#define __HAL_ETH_DMATXDESC_CRC_ENABLE(__HANDLE__)                          ((__HANDLE__)->TxDesc->Status &= ~ETH_DMATXDESC_DC)
1639
 
1640
/**
1641
  * @brief  Disables the DMA Tx Desc CRC.
1642
  * @param  __HANDLE__: ETH Handle
1643
  * @retval None
1644
  */
1645
#define __HAL_ETH_DMATXDESC_CRC_DISABLE(__HANDLE__)                         ((__HANDLE__)->TxDesc->Status |= ETH_DMATXDESC_DC)
1646
 
1647
/**
1648
  * @brief  Enables the DMA Tx Desc padding for frame shorter than 64 bytes.
1649
  * @param  __HANDLE__: ETH Handle
1650
  * @retval None
1651
  */
1652
#define __HAL_ETH_DMATXDESC_SHORT_FRAME_PADDING_ENABLE(__HANDLE__)            ((__HANDLE__)->TxDesc->Status &= ~ETH_DMATXDESC_DP)
1653
 
1654
/**
1655
  * @brief  Disables the DMA Tx Desc padding for frame shorter than 64 bytes.
1656
  * @param  __HANDLE__: ETH Handle
1657
  * @retval None
1658
  */
1659
#define __HAL_ETH_DMATXDESC_SHORT_FRAME_PADDING_DISABLE(__HANDLE__)           ((__HANDLE__)->TxDesc->Status |= ETH_DMATXDESC_DP)
1660
 
1661
/**
1662
 * @brief  Enables the specified ETHERNET MAC interrupts.
1663
  * @param  __HANDLE__   : ETH Handle
1664
  * @param  __INTERRUPT__: specifies the ETHERNET MAC interrupt sources to be
1665
  *   enabled or disabled.
1666
  *   This parameter can be any combination of the following values:
1667
  *     @arg ETH_MAC_IT_TST : Time stamp trigger interrupt
1668
  *     @arg ETH_MAC_IT_PMT : PMT interrupt
1669
  * @retval None
1670
  */
1671
#define __HAL_ETH_MAC_ENABLE_IT(__HANDLE__, __INTERRUPT__)                 ((__HANDLE__)->Instance->MACIMR |= (__INTERRUPT__))
1672
 
1673
/**
1674
  * @brief  Disables the specified ETHERNET MAC interrupts.
1675
  * @param  __HANDLE__   : ETH Handle
1676
  * @param  __INTERRUPT__: specifies the ETHERNET MAC interrupt sources to be
1677
  *   enabled or disabled.
1678
  *   This parameter can be any combination of the following values:
1679
  *     @arg ETH_MAC_IT_TST : Time stamp trigger interrupt
1680
  *     @arg ETH_MAC_IT_PMT : PMT interrupt
1681
  * @retval None
1682
  */
1683
#define __HAL_ETH_MAC_DISABLE_IT(__HANDLE__, __INTERRUPT__)                ((__HANDLE__)->Instance->MACIMR &= ~(__INTERRUPT__))
1684
 
1685
/**
1686
  * @brief  Initiate a Pause Control Frame (Full-duplex only).
1687
  * @param  __HANDLE__: ETH Handle
1688
  * @retval None
1689
  */
1690
#define __HAL_ETH_INITIATE_PAUSE_CONTROL_FRAME(__HANDLE__)              ((__HANDLE__)->Instance->MACFCR |= ETH_MACFCR_FCBBPA)
1691
 
1692
/**
1693
  * @brief  Checks whether the ETHERNET flow control busy bit is set or not.
1694
  * @param  __HANDLE__: ETH Handle
1695
  * @retval The new state of flow control busy status bit (SET or RESET).
1696
  */
1697
#define __HAL_ETH_GET_FLOW_CONTROL_BUSY_STATUS(__HANDLE__)               (((__HANDLE__)->Instance->MACFCR & ETH_MACFCR_FCBBPA) == ETH_MACFCR_FCBBPA)
1698
 
1699
/**
1700
  * @brief  Enables the MAC Back Pressure operation activation (Half-duplex only).
1701
  * @param  __HANDLE__: ETH Handle
1702
  * @retval None
1703
  */
1704
#define __HAL_ETH_BACK_PRESSURE_ACTIVATION_ENABLE(__HANDLE__)          ((__HANDLE__)->Instance->MACFCR |= ETH_MACFCR_FCBBPA)
1705
 
1706
/**
1707
  * @brief  Disables the MAC BackPressure operation activation (Half-duplex only).
1708
  * @param  __HANDLE__: ETH Handle
1709
  * @retval None
1710
  */
1711
#define __HAL_ETH_BACK_PRESSURE_ACTIVATION_DISABLE(__HANDLE__)         ((__HANDLE__)->Instance->MACFCR &= ~ETH_MACFCR_FCBBPA)
1712
 
1713
/**
1714
  * @brief  Checks whether the specified ETHERNET MAC flag is set or not.
1715
  * @param  __HANDLE__: ETH Handle
1716
  * @param  __FLAG__: specifies the flag to check.
1717
  *   This parameter can be one of the following values:
1718
  *     @arg ETH_MAC_FLAG_TST  : Time stamp trigger flag
1719
  *     @arg ETH_MAC_FLAG_MMCT : MMC transmit flag
1720
  *     @arg ETH_MAC_FLAG_MMCR : MMC receive flag
1721
  *     @arg ETH_MAC_FLAG_MMC  : MMC flag
1722
  *     @arg ETH_MAC_FLAG_PMT  : PMT flag
1723
  * @retval The state of ETHERNET MAC flag.
1724
  */
1725
#define __HAL_ETH_MAC_GET_FLAG(__HANDLE__, __FLAG__)                   (((__HANDLE__)->Instance->MACSR &( __FLAG__)) == ( __FLAG__))
1726
 
1727
/**
1728
  * @brief  Enables the specified ETHERNET DMA interrupts.
1729
  * @param  __HANDLE__   : ETH Handle
1730
  * @param  __INTERRUPT__: specifies the ETHERNET DMA interrupt sources to be
1731
  *   enabled @ref ETH_DMA_Interrupts
1732
  * @retval None
1733
  */
1734
#define __HAL_ETH_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__)                 ((__HANDLE__)->Instance->DMAIER |= (__INTERRUPT__))
1735
 
1736
/**
1737
  * @brief  Disables the specified ETHERNET DMA interrupts.
1738
  * @param  __HANDLE__   : ETH Handle
1739
  * @param  __INTERRUPT__: specifies the ETHERNET DMA interrupt sources to be
1740
  *   disabled. @ref ETH_DMA_Interrupts
1741
  * @retval None
1742
  */
1743
#define __HAL_ETH_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__)                ((__HANDLE__)->Instance->DMAIER &= ~(__INTERRUPT__))
1744
 
1745
/**
1746
  * @brief  Clears the ETHERNET DMA IT pending bit.
1747
  * @param  __HANDLE__   : ETH Handle
1748
  * @param  __INTERRUPT__: specifies the interrupt pending bit to clear. @ref ETH_DMA_Interrupts
1749
  * @retval None
1750
  */
1751
#define __HAL_ETH_DMA_CLEAR_IT(__HANDLE__, __INTERRUPT__)      ((__HANDLE__)->Instance->DMASR =(__INTERRUPT__))
1752
 
1753
/**
1754
  * @brief  Checks whether the specified ETHERNET DMA flag is set or not.
1755
* @param  __HANDLE__: ETH Handle
1756
  * @param  __FLAG__: specifies the flag to check. @ref ETH_DMA_Flags
1757
  * @retval The new state of ETH_DMA_FLAG (SET or RESET).
1758
  */
1759
#define __HAL_ETH_DMA_GET_FLAG(__HANDLE__, __FLAG__)                   (((__HANDLE__)->Instance->DMASR &( __FLAG__)) == ( __FLAG__))
1760
 
1761
/**
1762
  * @brief  Checks whether the specified ETHERNET DMA flag is set or not.
1763
  * @param  __HANDLE__: ETH Handle
1764
  * @param  __FLAG__: specifies the flag to clear. @ref ETH_DMA_Flags
1765
  * @retval The new state of ETH_DMA_FLAG (SET or RESET).
1766
  */
1767
#define __HAL_ETH_DMA_CLEAR_FLAG(__HANDLE__, __FLAG__)                 ((__HANDLE__)->Instance->DMASR = (__FLAG__))
1768
 
1769
/**
1770
  * @brief  Checks whether the specified ETHERNET DMA overflow flag is set or not.
1771
  * @param  __HANDLE__: ETH Handle
1772
  * @param  __OVERFLOW__: specifies the DMA overflow flag to check.
1773
  *   This parameter can be one of the following values:
1774
  *     @arg ETH_DMA_OVERFLOW_RXFIFOCOUNTER : Overflow for FIFO Overflows Counter
1775
  *     @arg ETH_DMA_OVERFLOW_MISSEDFRAMECOUNTER : Overflow for Buffer Unavailable Missed Frame Counter
1776
  * @retval The state of ETHERNET DMA overflow Flag (SET or RESET).
1777
  */
1778
#define __HAL_ETH_GET_DMA_OVERFLOW_STATUS(__HANDLE__, __OVERFLOW__)       (((__HANDLE__)->Instance->DMAMFBOCR & (__OVERFLOW__)) == (__OVERFLOW__))
1779
 
1780
/**
1781
  * @brief  Set the DMA Receive status watchdog timer register value
1782
  * @param  __HANDLE__: ETH Handle
1783
  * @param  __VALUE__: DMA Receive status watchdog timer register value
1784
  * @retval None
1785
  */
1786
#define __HAL_ETH_SET_RECEIVE_WATCHDOG_TIMER(__HANDLE__, __VALUE__)       ((__HANDLE__)->Instance->DMARSWTR = (__VALUE__))
1787
 
1788
/**
1789
  * @brief  Enables any unicast packet filtered by the MAC address
1790
  *   recognition to be a wake-up frame.
1791
  * @param  __HANDLE__: ETH Handle.
1792
  * @retval None
1793
  */
1794
#define __HAL_ETH_GLOBAL_UNICAST_WAKEUP_ENABLE(__HANDLE__)               ((__HANDLE__)->Instance->MACPMTCSR |= ETH_MACPMTCSR_GU)
1795
 
1796
/**
1797
  * @brief  Disables any unicast packet filtered by the MAC address
1798
  *   recognition to be a wake-up frame.
1799
  * @param  __HANDLE__: ETH Handle.
1800
  * @retval None
1801
  */
1802
#define __HAL_ETH_GLOBAL_UNICAST_WAKEUP_DISABLE(__HANDLE__)              ((__HANDLE__)->Instance->MACPMTCSR &= ~ETH_MACPMTCSR_GU)
1803
 
1804
/**
1805
  * @brief  Enables the MAC Wake-Up Frame Detection.
1806
  * @param  __HANDLE__: ETH Handle.
1807
  * @retval None
1808
  */
1809
#define __HAL_ETH_WAKEUP_FRAME_DETECTION_ENABLE(__HANDLE__)              ((__HANDLE__)->Instance->MACPMTCSR |= ETH_MACPMTCSR_WFE)
1810
 
1811
/**
1812
  * @brief  Disables the MAC Wake-Up Frame Detection.
1813
  * @param  __HANDLE__: ETH Handle.
1814
  * @retval None
1815
  */
1816
#define __HAL_ETH_WAKEUP_FRAME_DETECTION_DISABLE(__HANDLE__)             ((__HANDLE__)->Instance->MACPMTCSR &= ~ETH_MACPMTCSR_WFE)
1817
 
1818
/**
1819
  * @brief  Enables the MAC Magic Packet Detection.
1820
  * @param  __HANDLE__: ETH Handle.
1821
  * @retval None
1822
  */
1823
#define __HAL_ETH_MAGIC_PACKET_DETECTION_ENABLE(__HANDLE__)              ((__HANDLE__)->Instance->MACPMTCSR |= ETH_MACPMTCSR_MPE)
1824
 
1825
/**
1826
  * @brief  Disables the MAC Magic Packet Detection.
1827
  * @param  __HANDLE__: ETH Handle.
1828
  * @retval None
1829
  */
1830
#define __HAL_ETH_MAGIC_PACKET_DETECTION_DISABLE(__HANDLE__)             ((__HANDLE__)->Instance->MACPMTCSR &= ~ETH_MACPMTCSR_WFE)
1831
 
1832
/**
1833
  * @brief  Enables the MAC Power Down.
1834
  * @param  __HANDLE__: ETH Handle
1835
  * @retval None
1836
  */
1837
#define __HAL_ETH_POWER_DOWN_ENABLE(__HANDLE__)                         ((__HANDLE__)->Instance->MACPMTCSR |= ETH_MACPMTCSR_PD)
1838
 
1839
/**
1840
  * @brief  Disables the MAC Power Down.
1841
  * @param  __HANDLE__: ETH Handle
1842
  * @retval None
1843
  */
1844
#define __HAL_ETH_POWER_DOWN_DISABLE(__HANDLE__)                        ((__HANDLE__)->Instance->MACPMTCSR &= ~ETH_MACPMTCSR_PD)
1845
 
1846
/**
1847
  * @brief  Checks whether the specified ETHERNET PMT flag is set or not.
1848
  * @param  __HANDLE__: ETH Handle.
1849
  * @param  __FLAG__: specifies the flag to check.
1850
  *   This parameter can be one of the following values:
1851
  *     @arg ETH_PMT_FLAG_WUFFRPR : Wake-Up Frame Filter Register Pointer Reset
1852
  *     @arg ETH_PMT_FLAG_WUFR    : Wake-Up Frame Received
1853
  *     @arg ETH_PMT_FLAG_MPR     : Magic Packet Received
1854
  * @retval The new state of ETHERNET PMT Flag (SET or RESET).
1855
  */
1856
#define __HAL_ETH_GET_PMT_FLAG_STATUS(__HANDLE__, __FLAG__)               (((__HANDLE__)->Instance->MACPMTCSR &( __FLAG__)) == ( __FLAG__))
1857
 
1858
/**
1859
  * @brief  Preset and Initialize the MMC counters to almost-full value: 0xFFFF_FFF0 (full - 16)
1860
  * @param   __HANDLE__: ETH Handle.
1861
  * @retval None
1862
  */
1863
#define __HAL_ETH_MMC_COUNTER_FULL_PRESET(__HANDLE__)                     ((__HANDLE__)->Instance->MMCCR |= (ETH_MMCCR_MCFHP | ETH_MMCCR_MCP))
1864
 
1865
/**
1866
  * @brief  Preset and Initialize the MMC counters to almost-half value: 0x7FFF_FFF0 (half - 16)
1867
  * @param  __HANDLE__: ETH Handle.
1868
  * @retval None
1869
  */
1870
#define __HAL_ETH_MMC_COUNTER_HALF_PRESET(__HANDLE__)                     do{(__HANDLE__)->Instance->MMCCR &= ~ETH_MMCCR_MCFHP;\
1871
                                                                          (__HANDLE__)->Instance->MMCCR |= ETH_MMCCR_MCP;} while(0U)
1872
 
1873
/**
1874
  * @brief  Enables the MMC Counter Freeze.
1875
  * @param  __HANDLE__: ETH Handle.
1876
  * @retval None
1877
  */
1878
#define __HAL_ETH_MMC_COUNTER_FREEZE_ENABLE(__HANDLE__)                  ((__HANDLE__)->Instance->MMCCR |= ETH_MMCCR_MCF)
1879
 
1880
/**
1881
  * @brief  Disables the MMC Counter Freeze.
1882
  * @param  __HANDLE__: ETH Handle.
1883
  * @retval None
1884
  */
1885
#define __HAL_ETH_MMC_COUNTER_FREEZE_DISABLE(__HANDLE__)                 ((__HANDLE__)->Instance->MMCCR &= ~ETH_MMCCR_MCF)
1886
 
1887
/**
1888
  * @brief  Enables the MMC Reset On Read.
1889
  * @param  __HANDLE__: ETH Handle.
1890
  * @retval None
1891
  */
1892
#define __HAL_ETH_ETH_MMC_RESET_ONREAD_ENABLE(__HANDLE__)                ((__HANDLE__)->Instance->MMCCR |= ETH_MMCCR_ROR)
1893
 
1894
/**
1895
  * @brief  Disables the MMC Reset On Read.
1896
  * @param  __HANDLE__: ETH Handle.
1897
  * @retval None
1898
  */
1899
#define __HAL_ETH_ETH_MMC_RESET_ONREAD_DISABLE(__HANDLE__)               ((__HANDLE__)->Instance->MMCCR &= ~ETH_MMCCR_ROR)
1900
 
1901
/**
1902
  * @brief  Enables the MMC Counter Stop Rollover.
1903
  * @param  __HANDLE__: ETH Handle.
1904
  * @retval None
1905
  */
1906
#define __HAL_ETH_ETH_MMC_COUNTER_ROLLOVER_ENABLE(__HANDLE__)            ((__HANDLE__)->Instance->MMCCR &= ~ETH_MMCCR_CSR)
1907
 
1908
/**
1909
  * @brief  Disables the MMC Counter Stop Rollover.
1910
  * @param  __HANDLE__: ETH Handle.
1911
  * @retval None
1912
  */
1913
#define __HAL_ETH_ETH_MMC_COUNTER_ROLLOVER_DISABLE(__HANDLE__)           ((__HANDLE__)->Instance->MMCCR |= ETH_MMCCR_CSR)
1914
 
1915
/**
1916
  * @brief  Resets the MMC Counters.
1917
  * @param   __HANDLE__: ETH Handle.
1918
  * @retval None
1919
  */
1920
#define __HAL_ETH_MMC_COUNTERS_RESET(__HANDLE__)                         ((__HANDLE__)->Instance->MMCCR |= ETH_MMCCR_CR)
1921
 
1922
/**
1923
  * @brief  Enables the specified ETHERNET MMC Rx interrupts.
1924
  * @param   __HANDLE__: ETH Handle.
1925
  * @param  __INTERRUPT__: specifies the ETHERNET MMC interrupt sources to be enabled or disabled.
1926
  *   This parameter can be one of the following values:
1927
  *     @arg ETH_MMC_IT_RGUF  : When Rx good unicast frames counter reaches half the maximum value
1928
  *     @arg ETH_MMC_IT_RFAE  : When Rx alignment error counter reaches half the maximum value
1929
  *     @arg ETH_MMC_IT_RFCE  : When Rx crc error counter reaches half the maximum value
1930
  * @retval None
1931
  */
1932
#define __HAL_ETH_MMC_RX_IT_ENABLE(__HANDLE__, __INTERRUPT__)               (__HANDLE__)->Instance->MMCRIMR &= ~((__INTERRUPT__) & 0xEFFFFFFFU)
1933
/**
1934
  * @brief  Disables the specified ETHERNET MMC Rx interrupts.
1935
  * @param   __HANDLE__: ETH Handle.
1936
  * @param  __INTERRUPT__: specifies the ETHERNET MMC interrupt sources to be enabled or disabled.
1937
  *   This parameter can be one of the following values:
1938
  *     @arg ETH_MMC_IT_RGUF  : When Rx good unicast frames counter reaches half the maximum value
1939
  *     @arg ETH_MMC_IT_RFAE  : When Rx alignment error counter reaches half the maximum value
1940
  *     @arg ETH_MMC_IT_RFCE  : When Rx crc error counter reaches half the maximum value
1941
  * @retval None
1942
  */
1943
#define __HAL_ETH_MMC_RX_IT_DISABLE(__HANDLE__, __INTERRUPT__)              (__HANDLE__)->Instance->MMCRIMR |= ((__INTERRUPT__) & 0xEFFFFFFFU)
1944
/**
1945
  * @brief  Enables the specified ETHERNET MMC Tx interrupts.
1946
  * @param   __HANDLE__: ETH Handle.
1947
  * @param  __INTERRUPT__: specifies the ETHERNET MMC interrupt sources to be enabled or disabled.
1948
  *   This parameter can be one of the following values:
1949
  *     @arg ETH_MMC_IT_TGF   : When Tx good frame counter reaches half the maximum value
1950
  *     @arg ETH_MMC_IT_TGFMSC: When Tx good multi col counter reaches half the maximum value
1951
  *     @arg ETH_MMC_IT_TGFSC : When Tx good single col counter reaches half the maximum value
1952
  * @retval None
1953
  */
1954
#define __HAL_ETH_MMC_TX_IT_ENABLE(__HANDLE__, __INTERRUPT__)            ((__HANDLE__)->Instance->MMCRIMR &= ~ (__INTERRUPT__))
1955
 
1956
/**
1957
  * @brief  Disables the specified ETHERNET MMC Tx interrupts.
1958
  * @param   __HANDLE__: ETH Handle.
1959
  * @param  __INTERRUPT__: specifies the ETHERNET MMC interrupt sources to be enabled or disabled.
1960
  *   This parameter can be one of the following values:
1961
  *     @arg ETH_MMC_IT_TGF   : When Tx good frame counter reaches half the maximum value
1962
  *     @arg ETH_MMC_IT_TGFMSC: When Tx good multi col counter reaches half the maximum value
1963
  *     @arg ETH_MMC_IT_TGFSC : When Tx good single col counter reaches half the maximum value
1964
  * @retval None
1965
  */
1966
#define __HAL_ETH_MMC_TX_IT_DISABLE(__HANDLE__, __INTERRUPT__)           ((__HANDLE__)->Instance->MMCRIMR |= (__INTERRUPT__))
1967
 
1968
/**
1969
  * @brief  Enables the ETH External interrupt line.
1970
  * @retval None
1971
  */
1972
#define __HAL_ETH_WAKEUP_EXTI_ENABLE_IT()    EXTI->IMR |= (ETH_EXTI_LINE_WAKEUP)
1973
 
1974
/**
1975
  * @brief  Disables the ETH External interrupt line.
1976
  * @retval None
1977
  */
1978
#define __HAL_ETH_WAKEUP_EXTI_DISABLE_IT()   EXTI->IMR &= ~(ETH_EXTI_LINE_WAKEUP)
1979
 
1980
/**
1981
  * @brief Enable event on ETH External event line.
1982
  * @retval None.
1983
  */
1984
#define __HAL_ETH_WAKEUP_EXTI_ENABLE_EVENT()  EXTI->EMR |= (ETH_EXTI_LINE_WAKEUP)
1985
 
1986
/**
1987
  * @brief Disable event on ETH External event line
1988
  * @retval None.
1989
  */
1990
#define __HAL_ETH_WAKEUP_EXTI_DISABLE_EVENT() EXTI->EMR &= ~(ETH_EXTI_LINE_WAKEUP)
1991
 
1992
/**
1993
  * @brief  Get flag of the ETH External interrupt line.
1994
  * @retval None
1995
  */
1996
#define __HAL_ETH_WAKEUP_EXTI_GET_FLAG()     EXTI->PR & (ETH_EXTI_LINE_WAKEUP)
1997
 
1998
/**
1999
  * @brief  Clear flag of the ETH External interrupt line.
2000
  * @retval None
2001
  */
2002
#define __HAL_ETH_WAKEUP_EXTI_CLEAR_FLAG()   EXTI->PR = (ETH_EXTI_LINE_WAKEUP)
2003
 
2004
/**
2005
  * @brief  Enables rising edge trigger to the ETH External interrupt line.
2006
  * @retval None
2007
  */
2008
#define __HAL_ETH_WAKEUP_EXTI_ENABLE_RISING_EDGE_TRIGGER()  EXTI->RTSR |= ETH_EXTI_LINE_WAKEUP
2009
 
2010
/**
2011
  * @brief  Disables the rising edge trigger to the ETH External interrupt line.
2012
  * @retval None
2013
  */
2014
#define __HAL_ETH_WAKEUP_EXTI_DISABLE_RISING_EDGE_TRIGGER()  EXTI->RTSR &= ~(ETH_EXTI_LINE_WAKEUP)
2015
 
2016
/**
2017
  * @brief  Enables falling edge trigger to the ETH External interrupt line.
2018
  * @retval None
2019
  */
2020
#define __HAL_ETH_WAKEUP_EXTI_ENABLE_FALLING_EDGE_TRIGGER()  EXTI->FTSR |= (ETH_EXTI_LINE_WAKEUP)
2021
 
2022
/**
2023
  * @brief  Disables falling edge trigger to the ETH External interrupt line.
2024
  * @retval None
2025
  */
2026
#define __HAL_ETH_WAKEUP_EXTI_DISABLE_FALLING_EDGE_TRIGGER()  EXTI->FTSR &= ~(ETH_EXTI_LINE_WAKEUP)
2027
 
2028
/**
2029
  * @brief  Enables rising/falling edge trigger to the ETH External interrupt line.
2030
  * @retval None
2031
  */
2032
#define __HAL_ETH_WAKEUP_EXTI_ENABLE_FALLINGRISING_TRIGGER()  do{EXTI->RTSR |= ETH_EXTI_LINE_WAKEUP;\
2033
                                                                 EXTI->FTSR |= ETH_EXTI_LINE_WAKEUP;\
2034
                                                                }while(0U)
2035
 
2036
/**
2037
  * @brief  Disables rising/falling edge trigger to the ETH External interrupt line.
2038
  * @retval None
2039
  */
2040
#define __HAL_ETH_WAKEUP_EXTI_DISABLE_FALLINGRISING_TRIGGER() do{EXTI->RTSR &= ~(ETH_EXTI_LINE_WAKEUP);\
2041
                                                                 EXTI->FTSR &= ~(ETH_EXTI_LINE_WAKEUP);\
2042
                                                                }while(0U)
2043
 
2044
/**
2045
  * @brief Generate a Software interrupt on selected EXTI line.
2046
  * @retval None.
2047
  */
2048
#define __HAL_ETH_WAKEUP_EXTI_GENERATE_SWIT()                  EXTI->SWIER|= ETH_EXTI_LINE_WAKEUP
2049
 
2050
/**
2051
  * @}
2052
  */
2053
/* Exported functions --------------------------------------------------------*/
2054
 
2055
/** @addtogroup ETH_Exported_Functions
2056
  * @{
2057
  */
2058
 
2059
/* Initialization and de-initialization functions  ****************************/
2060
 
2061
/** @addtogroup ETH_Exported_Functions_Group1
2062
  * @{
2063
  */
2064
HAL_StatusTypeDef HAL_ETH_Init(ETH_HandleTypeDef *heth);
2065
HAL_StatusTypeDef HAL_ETH_DeInit(ETH_HandleTypeDef *heth);
2066
void HAL_ETH_MspInit(ETH_HandleTypeDef *heth);
2067
void HAL_ETH_MspDeInit(ETH_HandleTypeDef *heth);
2068
HAL_StatusTypeDef HAL_ETH_DMATxDescListInit(ETH_HandleTypeDef *heth, ETH_DMADescTypeDef *DMATxDescTab, uint8_t *TxBuff, uint32_t TxBuffCount);
2069
HAL_StatusTypeDef HAL_ETH_DMARxDescListInit(ETH_HandleTypeDef *heth, ETH_DMADescTypeDef *DMARxDescTab, uint8_t *RxBuff, uint32_t RxBuffCount);
2070
/* Callbacks Register/UnRegister functions  ***********************************/
2071
#if (USE_HAL_ETH_REGISTER_CALLBACKS == 1)
2072
HAL_StatusTypeDef HAL_ETH_RegisterCallback(ETH_HandleTypeDef *heth, HAL_ETH_CallbackIDTypeDef CallbackID, pETH_CallbackTypeDef pCallback);
2073
HAL_StatusTypeDef HAL_ETH_UnRegisterCallback(ETH_HandleTypeDef *heth, HAL_ETH_CallbackIDTypeDef CallbackID);
2074
#endif /* USE_HAL_ETH_REGISTER_CALLBACKS */
2075
 
2076
/**
2077
  * @}
2078
  */
2079
/* IO operation functions  ****************************************************/
2080
 
2081
/** @addtogroup ETH_Exported_Functions_Group2
2082
  * @{
2083
  */
2084
HAL_StatusTypeDef HAL_ETH_TransmitFrame(ETH_HandleTypeDef *heth, uint32_t FrameLength);
2085
HAL_StatusTypeDef HAL_ETH_GetReceivedFrame(ETH_HandleTypeDef *heth);
2086
/* Communication with PHY functions*/
2087
HAL_StatusTypeDef HAL_ETH_ReadPHYRegister(ETH_HandleTypeDef *heth, uint16_t PHYReg, uint32_t *RegValue);
2088
HAL_StatusTypeDef HAL_ETH_WritePHYRegister(ETH_HandleTypeDef *heth, uint16_t PHYReg, uint32_t RegValue);
2089
/* Non-Blocking mode: Interrupt */
2090
HAL_StatusTypeDef HAL_ETH_GetReceivedFrame_IT(ETH_HandleTypeDef *heth);
2091
void HAL_ETH_IRQHandler(ETH_HandleTypeDef *heth);
2092
/* Callback in non blocking modes (Interrupt) */
2093
void HAL_ETH_TxCpltCallback(ETH_HandleTypeDef *heth);
2094
void HAL_ETH_RxCpltCallback(ETH_HandleTypeDef *heth);
2095
void HAL_ETH_ErrorCallback(ETH_HandleTypeDef *heth);
2096
/**
2097
  * @}
2098
  */
2099
 
2100
/* Peripheral Control functions  **********************************************/
2101
 
2102
/** @addtogroup ETH_Exported_Functions_Group3
2103
  * @{
2104
  */
2105
 
2106
HAL_StatusTypeDef HAL_ETH_Start(ETH_HandleTypeDef *heth);
2107
HAL_StatusTypeDef HAL_ETH_Stop(ETH_HandleTypeDef *heth);
2108
HAL_StatusTypeDef HAL_ETH_ConfigMAC(ETH_HandleTypeDef *heth, ETH_MACInitTypeDef *macconf);
2109
HAL_StatusTypeDef HAL_ETH_ConfigDMA(ETH_HandleTypeDef *heth, ETH_DMAInitTypeDef *dmaconf);
2110
/**
2111
  * @}
2112
  */
2113
 
2114
/* Peripheral State functions  ************************************************/
2115
 
2116
/** @addtogroup ETH_Exported_Functions_Group4
2117
  * @{
2118
  */
2119
HAL_ETH_StateTypeDef HAL_ETH_GetState(ETH_HandleTypeDef *heth);
2120
/**
2121
  * @}
2122
  */
2123
 
2124
/**
2125
  * @}
2126
  */
2127
 
2128
/**
2129
  * @}
2130
  */
2131
 
2132
/**
2133
  * @}
2134
  */
2135
 
2136
#endif /* ETH */
2137
 
2138
#ifdef __cplusplus
2139
}
2140
#endif
2141
 
2142
#endif /* __STM32F1xx_HAL_ETH_H */
2143
 
2144
 
2145
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/