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rt-thread-official/bsp/stm32f107/stm32_eth.h

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add STM32F107 porting. git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1505 bbd45198-f89e-11dd-88c7-29a3b14d5316
2011-06-15 08:27:46 +08:00
/**
******************************************************************************
* @file stm32_eth.h
* @author MCD Application Team
* @version V1.0.0
* @date 06/19/2009
* @brief This file contains all the functions prototypes for the Ethernet
* firmware library.
******************************************************************************
* @copy
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>&copy; COPYRIGHT 2009 STMicroelectronics</center></h2>
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32_ETH_H
#define __STM32_ETH_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f10x.h"
/** @addtogroup STM32_ETH_Driver
* @{
*/
/** @defgroup ETH_Exported_Types
* @{
*/
/**
* @brief ETH MAC Init structure definition
*/
typedef struct {
/**
* @brief / * MAC
*/
uint32_t ETH_AutoNegotiation; /*!< Selects or not the AutoNegotiation with the external PHY */
uint32_t ETH_Watchdog; /*!< Enable/disable Watchdog timer */
uint32_t ETH_Jabber; /*!< Enable/disable Jabber timer */
uint32_t ETH_InterFrameGap; /*!< Selects minimum IFG between frames during transmission */
uint32_t ETH_CarrierSense; /*!< Enable/disable Carrier Sense */
uint32_t ETH_Speed; /*!< Indicates the Ethernet speed: 10/100 Mbps */
uint32_t ETH_ReceiveOwn; /*!< Enable/disable the reception of frames when the TX_EN signal is asserted in Half-Duplex mode */
uint32_t ETH_LoopbackMode; /*!< Enable/disable internal MAC MII Loopback mode */
uint32_t ETH_Mode; /*!< Selects the MAC duplex mode: Half-Duplex or Full-Duplex mode */
uint32_t ETH_ChecksumOffload; /*!< Enable/disable the calculation of complement sum of all received Ethernet frame payloads */
uint32_t ETH_RetryTransmission; /*!< Enable/disable the MAC attempt retries transmission, based on the settings of BL, when a colision occurs (Half-Duplex mode) */
uint32_t ETH_AutomaticPadCRCStrip; /*!< Enable/disable Automatic MAC Pad/CRC Stripping */
uint32_t ETH_BackOffLimit; /*!< Selects the BackOff limit value */
uint32_t ETH_DeferralCheck; /*!< Enable/disable deferral check function (Half-Duplex mode) */
uint32_t ETH_ReceiveAll; /*!< Enable/disable all frames reception by the MAC (No fitering)*/
uint32_t ETH_SourceAddrFilter; /*!< Selects EnableNormal/EnableInverse/disable Source Address Filter comparison */
uint32_t ETH_PassControlFrames; /*!< Selects None/All/FilterPass of all control frames (including unicast and multicast PAUSE frames) */
uint32_t ETH_BroadcastFramesReception; /*!< Enable/disable reception of Broadcast Frames */
uint32_t ETH_DestinationAddrFilter; /*!< Selects EnableNormal/EnableInverse destination filter for both unicast and multicast frames */
uint32_t ETH_PromiscuousMode; /*!< Enable/disable Promiscuous Mode */
uint32_t ETH_MulticastFramesFilter; /*!< Selects the Multicast Frames filter: None/HashTableFilter/PerfectFilter/PerfectHashTableFilter */
uint32_t ETH_UnicastFramesFilter; /*!< Selects the Unicast Frames filter: HashTableFilter/PerfectFilter/PerfectHashTableFilter */
uint32_t ETH_HashTableHigh; /*!< This field contains the higher 32 bits of Hash table. */
uint32_t ETH_HashTableLow; /*!< This field contains the lower 32 bits of Hash table. */
uint32_t ETH_PauseTime; /*!< This field holds the value to be used in the Pause Time field in the transmit control frame */
uint32_t ETH_ZeroQuantaPause; /*!< Enable/disable the automatic generation of Zero-Quanta Pause Control frames */
uint32_t ETH_PauseLowThreshold; /*!< This field configures the threshold of the PAUSE to be checked for automatic retransmission of PAUSE Frame */
uint32_t ETH_UnicastPauseFrameDetect; /*!< Enable/disable MAC to detect the Pause frames (with MAC Address0 unicast address and unique multicast address) */
uint32_t ETH_ReceiveFlowControl; /*!< Enable/disable the MAC to decode the received Pause frame and disable its transmitter for a specified (Pause Time) time */
uint32_t ETH_TransmitFlowControl; /*!< Enable/disable the MAC to transmit Pause frames (Full-Duplex mode) or the MAC back-pressure operation (Half-Duplex mode) */
uint32_t ETH_VLANTagComparison; /*!< Selects the 12-bit VLAN identifier or the complete 16-bit VLAN tag for comparison and filtering */
uint32_t ETH_VLANTagIdentifier; /*!< VLAN tag identifier for receive frames */
/**
* @brief / * DMA
*/
uint32_t ETH_DropTCPIPChecksumErrorFrame; /*!< Enable/disable Dropping of TCP/IP Checksum Error Frames */
uint32_t ETH_ReceiveStoreForward; /*!< Enable/disable Receive store and forward */
uint32_t ETH_FlushReceivedFrame; /*!< Enable/disable flushing of received frames */
uint32_t ETH_TransmitStoreForward; /*!< Enable/disable Transmit store and forward */
uint32_t ETH_TransmitThresholdControl; /*!< Selects the Transmit Threshold Control */
uint32_t ETH_ForwardErrorFrames; /*!< Enable/disable forward to DMA of all frames except runt error frames */
uint32_t ETH_ForwardUndersizedGoodFrames; /*!< Enable/disable Rx FIFO to forward Undersized frames (frames with no Error and length less than 64 bytes) including pad-bytes and CRC) */
uint32_t ETH_ReceiveThresholdControl; /*!< Selects the threshold level of the Receive FIFO */
uint32_t ETH_SecondFrameOperate; /*!< Enable/disable the DMA process of a second frame of Transmit data even before status for first frame is obtained */
uint32_t ETH_AddressAlignedBeats; /*!< Enable/disable Address Aligned Beats */
uint32_t ETH_FixedBurst; /*!< Enable/disable the AHB Master interface fixed burst transfers */
uint32_t ETH_RxDMABurstLength; /*!< Indicate the maximum number of beats to be transferred in one Rx DMA transaction */
uint32_t ETH_TxDMABurstLength; /*!< Indicate the maximum number of beats to be transferred in one Tx DMA transaction */
uint32_t ETH_DescriptorSkipLength; /*!< Specifies the number of word to skip between two unchained descriptors (Ring mode) */
uint32_t ETH_DMAArbitration; /*!< Selects DMA Tx/Rx arbitration */
}ETH_InitTypeDef;
/**--------------------------------------------------------------------------**/
/**
* @brief DMA descriptors types
*/
/**--------------------------------------------------------------------------**/
/**
* @brief ETH DMA Desciptors data structure definition
*/
typedef struct {
uint32_t Status; /*!< Status */
uint32_t ControlBufferSize; /*!< Control and Buffer1, Buffer2 lengths */
uint32_t Buffer1Addr; /*!< Buffer1 address pointer */
uint32_t Buffer2NextDescAddr; /*!< Buffer2 or next descriptor address pointer */
} ETH_DMADESCTypeDef;
/**
* @}
*/
/** @defgroup ETH_Exported_Constants
* @{
*/
/**--------------------------------------------------------------------------**/
/**
* @brief ETH Frames defines
*/
/**--------------------------------------------------------------------------**/
/** @defgroup ENET_Buffers_setting
* @{
*/
#define ETH_MAX_PACKET_SIZE 1520 /*!< ETH_HEADER + ETH_EXTRA + MAX_ETH_PAYLOAD + ETH_CRC */
#define ETH_HEADER 14 /*!< 6 byte Dest addr, 6 byte Src addr, 2 byte length/type */
#define ETH_CRC 4 /*!< Ethernet CRC */
#define ETH_EXTRA 2 /*!< Extra bytes in some cases */
#define VLAN_TAG 4 /*!< optional 802.1q VLAN Tag */
#define MIN_ETH_PAYLOAD 46 /*!< Minimum Ethernet payload size */
#define MAX_ETH_PAYLOAD 1500 /*!< Maximum Ethernet payload size */
#define JUMBO_FRAME_PAYLOAD 9000 /*!< Jumbo frame payload size */
/**--------------------------------------------------------------------------**/
/**
* @brief Ethernet DMA descriptors registers bits definition
*/
/**--------------------------------------------------------------------------**/
/* DMA Tx Desciptor -----------------------------------------------------------*/
/**----------------------------------------------------------------------------------------------
TDES0 | OWN(31) | CTRL[30:26] | Reserved[25:24] | CTRL[23:20] | Reserved[19:17] | Status[16:0] |
-----------------------------------------------------------------------------------------------
TDES1 | Reserved[31:29] | Buffer2 ByteCount[28:16] | Reserved[15:13] | Buffer1 ByteCount[12:0] |
-----------------------------------------------------------------------------------------------
TDES2 | Buffer1 Address [31:0] |
-----------------------------------------------------------------------------------------------
TDES3 | Buffer2 Address [31:0] / Next Desciptor Address [31:0] |
---------------------------------------------------------------------------------------------**/
/**
* @brief Bit definition of TDES0 register: DMA Tx descriptor status register
*/
#define ETH_DMATxDesc_OWN ((uint32_t)0x80000000) /*!< OWN bit: descriptor is owned by DMA engine */
#define ETH_DMATxDesc_IC ((uint32_t)0x40000000) /*!< Interrupt on Completion */
#define ETH_DMATxDesc_LS ((uint32_t)0x20000000) /*!< Last Segment */
#define ETH_DMATxDesc_FS ((uint32_t)0x10000000) /*!< First Segment */
#define ETH_DMATxDesc_DC ((uint32_t)0x08000000) /*!< Disable CRC */
#define ETH_DMATxDesc_DP ((uint32_t)0x04000000) /*!< Disable Padding */
#define ETH_DMATxDesc_TTSE ((uint32_t)0x02000000) /*!< Transmit Time Stamp Enable */
#define ETH_DMATxDesc_CIC ((uint32_t)0x00C00000) /*!< Checksum Insertion Control: 4 cases */
#define ETH_DMATxDesc_CIC_ByPass ((uint32_t)0x00000000) /*!< Do Nothing: Checksum Engine is bypassed */
#define ETH_DMATxDesc_CIC_IPV4Header ((uint32_t)0x00400000) /*!< IPV4 header Checksum Insertion */
#define ETH_DMATxDesc_CIC_TCPUDPICMP_Segment ((uint32_t)0x00800000) /*!< TCP/UDP/ICMP Checksum Insertion calculated over segment only */
#define ETH_DMATxDesc_CIC_TCPUDPICMP_Full ((uint32_t)0x00C00000) /*!< TCP/UDP/ICMP Checksum Insertion fully calculated */
#define ETH_DMATxDesc_TER ((uint32_t)0x00200000) /*!< Transmit End of Ring */
#define ETH_DMATxDesc_TCH ((uint32_t)0x00100000) /*!< Second Address Chained */
#define ETH_DMATxDesc_TTSS ((uint32_t)0x00020000) /*!< Tx Time Stamp Status */
#define ETH_DMATxDesc_IHE ((uint32_t)0x00010000) /*!< IP Header Error */
#define ETH_DMATxDesc_ES ((uint32_t)0x00008000) /*!< Error summary: OR of the following bits: UE || ED || EC || LCO || NC || LCA || FF || JT */
#define ETH_DMATxDesc_JT ((uint32_t)0x00004000) /*!< Jabber Timeout */
#define ETH_DMATxDesc_FF ((uint32_t)0x00002000) /*!< Frame Flushed: DMA/MTL flushed the frame due to SW flush */
#define ETH_DMATxDesc_PCE ((uint32_t)0x00001000) /*!< Payload Checksum Error */
#define ETH_DMATxDesc_LCA ((uint32_t)0x00000800) /*!< Loss of Carrier: carrier lost during tramsmission */
#define ETH_DMATxDesc_NC ((uint32_t)0x00000400) /*!< No Carrier: no carrier signal from the tranceiver */
#define ETH_DMATxDesc_LCO ((uint32_t)0x00000200) /*!< Late Collision: transmission aborted due to collision */
#define ETH_DMATxDesc_EC ((uint32_t)0x00000100) /*!< Excessive Collision: transmission aborted after 16 collisions */
#define ETH_DMATxDesc_VF ((uint32_t)0x00000080) /*!< VLAN Frame */
#define ETH_DMATxDesc_CC ((uint32_t)0x00000078) /*!< Collision Count */
#define ETH_DMATxDesc_ED ((uint32_t)0x00000004) /*!< Excessive Deferral */
#define ETH_DMATxDesc_UF ((uint32_t)0x00000002) /*!< Underflow Error: late data arrival from the memory */
#define ETH_DMATxDesc_DB ((uint32_t)0x00000001) /*!< Deferred Bit */
/**
* @brief Bit definition of TDES1 register
*/
#define ETH_DMATxDesc_TBS2 ((uint32_t)0x1FFF0000) /*!< Transmit Buffer2 Size */
#define ETH_DMATxDesc_TBS1 ((uint32_t)0x00001FFF) /*!< Transmit Buffer1 Size */
/**
* @brief Bit definition of TDES2 register
*/
#define ETH_DMATxDesc_B1AP ((uint32_t)0xFFFFFFFF) /*!< Buffer1 Address Pointer */
/**
* @brief Bit definition of TDES3 register
*/
#define ETH_DMATxDesc_B2AP ((uint32_t)0xFFFFFFFF) /*!< Buffer2 Address Pointer */
/**
* @}
*/
/** @defgroup DMA_Rx_descriptor
* @{
*/
/**--------------------------------------------------------------------------------------------------------------------
RDES0 | OWN(31) | Status [30:0] |
---------------------------------------------------------------------------------------------------------------------
RDES1 | CTRL(31) | Reserved[30:29] | Buffer2 ByteCount[28:16] | CTRL[15:14] | Reserved(13) | Buffer1 ByteCount[12:0] |
---------------------------------------------------------------------------------------------------------------------
RDES2 | Buffer1 Address [31:0] |
---------------------------------------------------------------------------------------------------------------------
RDES3 | Buffer2 Address [31:0] / Next Desciptor Address [31:0] |
-------------------------------------------------------------------------------------------------------------------**/
/**
* @brief Bit definition of RDES0 register: DMA Rx descriptor status register
*/
#define ETH_DMARxDesc_OWN ((uint32_t)0x80000000) /*!< OWN bit: descriptor is owned by DMA engine */
#define ETH_DMARxDesc_AFM ((uint32_t)0x40000000) /*!< DA Filter Fail for the rx frame */
#define ETH_DMARxDesc_FL ((uint32_t)0x3FFF0000) /*!< Receive descriptor frame length */
#define ETH_DMARxDesc_ES ((uint32_t)0x00008000) /*!< Error summary: OR of the following bits: DE || OE || IPC || LC || RWT || RE || CE */
#define ETH_DMARxDesc_DE ((uint32_t)0x00004000) /*!< Desciptor error: no more descriptors for receive frame */
#define ETH_DMARxDesc_SAF ((uint32_t)0x00002000) /*!< SA Filter Fail for the received frame */
#define ETH_DMARxDesc_LE ((uint32_t)0x00001000) /*!< Frame size not matching with length field */
#define ETH_DMARxDesc_OE ((uint32_t)0x00000800) /*!< Overflow Error: Frame was damaged due to buffer overflow */
#define ETH_DMARxDesc_VLAN ((uint32_t)0x00000400) /*!< VLAN Tag: received frame is a VLAN frame */
#define ETH_DMARxDesc_FS ((uint32_t)0x00000200) /*!< First descriptor of the frame */
#define ETH_DMARxDesc_LS ((uint32_t)0x00000100) /*!< Last descriptor of the frame */
#define ETH_DMARxDesc_IPV4HCE ((uint32_t)0x00000080) /*!< IPC Checksum Error: Rx Ipv4 header checksum error */
#define ETH_DMARxDesc_LC ((uint32_t)0x00000040) /*!< Late collision occurred during reception */
#define ETH_DMARxDesc_FT ((uint32_t)0x00000020) /*!< Frame type - Ethernet, otherwise 802.3 */
#define ETH_DMARxDesc_RWT ((uint32_t)0x00000010) /*!< Receive Watchdog Timeout: watchdog timer expired during reception */
#define ETH_DMARxDesc_RE ((uint32_t)0x00000008) /*!< Receive error: error reported by MII interface */
#define ETH_DMARxDesc_DBE ((uint32_t)0x00000004) /*!< Dribble bit error: frame contains non int multiple of 8 bits */
#define ETH_DMARxDesc_CE ((uint32_t)0x00000002) /*!< CRC error */
#define ETH_DMARxDesc_MAMPCE ((uint32_t)0x00000001) /*!< Rx MAC Address/Payload Checksum Error: Rx MAC address matched/ Rx Payload Checksum Error */
/**
* @brief Bit definition of RDES1 register
*/
#define ETH_DMARxDesc_DIC ((uint32_t)0x80000000) /*!< Disable Interrupt on Completion */
#define ETH_DMARxDesc_RBS2 ((uint32_t)0x1FFF0000) /*!< Receive Buffer2 Size */
#define ETH_DMARxDesc_RER ((uint32_t)0x00008000) /*!< Receive End of Ring */
#define ETH_DMARxDesc_RCH ((uint32_t)0x00004000) /*!< Second Address Chained */
#define ETH_DMARxDesc_RBS1 ((uint32_t)0x00001FFF) /*!< Receive Buffer1 Size */
/**
* @brief Bit definition of RDES2 register
*/
#define ETH_DMARxDesc_B1AP ((uint32_t)0xFFFFFFFF) /*!< Buffer1 Address Pointer */
/**
* @brief Bit definition of RDES3 register
*/
#define ETH_DMARxDesc_B2AP ((uint32_t)0xFFFFFFFF) /*!< Buffer2 Address Pointer */
/**--------------------------------------------------------------------------**/
/**
* @brief Desciption of common PHY registers
*/
/**--------------------------------------------------------------------------**/
/**
* @}
*/
/** @defgroup PHY_Read_write_Timeouts
* @{
*/
#define PHY_READ_TO ((uint32_t)0x0004FFFF)
#define PHY_WRITE_TO ((uint32_t)0x0004FFFF)
/**
* @}
*/
/** @defgroup PHY_Reset_Delay
* @{
*/
#define PHY_ResetDelay ((uint32_t)0x000FFFFF)
/**
* @}
*/
/** @defgroup PHY_Config_Delay
* @{
*/
#define PHY_ConfigDelay ((uint32_t)0x00FFFFFF)
/**
* @}
*/
/** @defgroup PHY_Register_address
* @{
*/
#define PHY_BCR 0 /*!< Tranceiver Basic Control Register */
#define PHY_BSR 1 /*!< Tranceiver Basic Status Register */
/**
* @}
*/
/** @defgroup PHY_basic_Control_register
* @{
*/
#define PHY_Reset ((u16)0x8000) /*!< PHY Reset */
#define PHY_Loopback ((u16)0x4000) /*!< Select loop-back mode */
#define PHY_FULLDUPLEX_100M ((u16)0x2100) /*!< Set the full-duplex mode at 100 Mb/s */
#define PHY_HALFDUPLEX_100M ((u16)0x2000) /*!< Set the half-duplex mode at 100 Mb/s */
#define PHY_FULLDUPLEX_10M ((u16)0x0100) /*!< Set the full-duplex mode at 10 Mb/s */
#define PHY_HALFDUPLEX_10M ((u16)0x0000) /*!< Set the half-duplex mode at 10 Mb/s */
#define PHY_AutoNegotiation ((u16)0x1000) /*!< Enable auto-negotiation function */
#define PHY_Restart_AutoNegotiation ((u16)0x0200) /*!< Restart auto-negotiation function */
#define PHY_Powerdown ((u16)0x0800) /*!< Select the power down mode */
#define PHY_Isolate ((u16)0x0400) /*!< Isolate PHY from MII */
/**
* @}
*/
/** @defgroup PHY_basic_status_register
* @{
*/
#define PHY_AutoNego_Complete ((u16)0x0020) /*!< Auto-Negotioation process completed */
#define PHY_Linked_Status ((u16)0x0004) /*!< Valid link established */
#define PHY_Jabber_detection ((u16)0x0002) /*!< Jabber condition detected */
/**
* @}
*/
/** @defgroup PHY_status_register
* @{
*/
/* The PHY status register value change from a PHY to another so the user have
to update this value depending on the used external PHY */
/**
* @brief For LAN8700
*/
//#define PHY_SR 31 /*!< Tranceiver Status Register */
/**
* @brief For DP83848
*/
#define PHY_SR 16 /*!< Tranceiver Status Register */
/* The Speed and Duplex mask values change from a PHY to another so the user have to update
this value depending on the used external PHY */
/**
* @brief For LAN8700
*/
//#define PHY_Speed_Status ((u16)0x0004) /*!< Configured information of Speed: 10Mbps */
//#define PHY_Duplex_Status ((u16)0x0010) /*!< Configured information of Duplex: Full-duplex */
/**
* @brief For DP83848
*/
#define PHY_Speed_Status ((u16)0x0002) /*!< Configured information of Speed: 10Mbps */
#define PHY_Duplex_Status ((u16)0x0004) /*!< Configured information of Duplex: Full-duplex */
#define IS_ETH_PHY_ADDRESS(ADDRESS) ((ADDRESS) <= 0x20)
#define IS_ETH_PHY_REG(REG) (((REG) == PHY_BCR) || \
((REG) == PHY_BSR) || \
((REG) == PHY_SR))
/**--------------------------------------------------------------------------**/
/**
* @brief MAC defines
*/
/**--------------------------------------------------------------------------**/
/**
* @}
*/
/** @defgroup ETH_AutoNegotiation
* @{
*/
#define ETH_AutoNegotiation_Enable ((uint32_t)0x00000001)
#define ETH_AutoNegotiation_Disable ((uint32_t)0x00000000)
#define IS_ETH_AUTONEGOTIATION(CMD) (((CMD) == ETH_AutoNegotiation_Enable) || \
((CMD) == ETH_AutoNegotiation_Disable))
/**
* @}
*/
/** @defgroup ETH_watchdog
* @{
*/
#define ETH_Watchdog_Enable ((uint32_t)0x00000000)
#define ETH_Watchdog_Disable ((uint32_t)0x00800000)
#define IS_ETH_WATCHDOG(CMD) (((CMD) == ETH_Watchdog_Enable) || \
((CMD) == ETH_Watchdog_Disable))
/**
* @}
*/
/** @defgroup ETH_Jabber
* @{
*/
#define ETH_Jabber_Enable ((uint32_t)0x00000000)
#define ETH_Jabber_Disable ((uint32_t)0x00400000)
#define IS_ETH_JABBER(CMD) (((CMD) == ETH_Jabber_Enable) || \
((CMD) == ETH_Jabber_Disable))
/**
* @}
*/
/** @defgroup ETH_Inter_Frame_Gap
* @{
*/
#define ETH_InterFrameGap_96Bit ((uint32_t)0x00000000) /*!< minimum IFG between frames during transmission is 96Bit */
#define ETH_InterFrameGap_88Bit ((uint32_t)0x00020000) /*!< minimum IFG between frames during transmission is 88Bit */
#define ETH_InterFrameGap_80Bit ((uint32_t)0x00040000) /*!< minimum IFG between frames during transmission is 80Bit */
#define ETH_InterFrameGap_72Bit ((uint32_t)0x00060000) /*!< minimum IFG between frames during transmission is 72Bit */
#define ETH_InterFrameGap_64Bit ((uint32_t)0x00080000) /*!< minimum IFG between frames during transmission is 64Bit */
#define ETH_InterFrameGap_56Bit ((uint32_t)0x000A0000) /*!< minimum IFG between frames during transmission is 56Bit */
#define ETH_InterFrameGap_48Bit ((uint32_t)0x000C0000) /*!< minimum IFG between frames during transmission is 48Bit */
#define ETH_InterFrameGap_40Bit ((uint32_t)0x000E0000) /*!< minimum IFG between frames during transmission is 40Bit */
#define IS_ETH_INTER_FRAME_GAP(GAP) (((GAP) == ETH_InterFrameGap_96Bit) || \
((GAP) == ETH_InterFrameGap_88Bit) || \
((GAP) == ETH_InterFrameGap_80Bit) || \
((GAP) == ETH_InterFrameGap_72Bit) || \
((GAP) == ETH_InterFrameGap_64Bit) || \
((GAP) == ETH_InterFrameGap_56Bit) || \
((GAP) == ETH_InterFrameGap_48Bit) || \
((GAP) == ETH_InterFrameGap_40Bit))
/**
* @}
*/
/** @defgroup ETH_Carrier_Sense
* @{
*/
#define ETH_CarrierSense_Enable ((uint32_t)0x00000000)
#define ETH_CarrierSense_Disable ((uint32_t)0x00010000)
#define IS_ETH_CARRIER_SENSE(CMD) (((CMD) == ETH_CarrierSense_Enable) || \
((CMD) == ETH_CarrierSense_Disable))
/**
* @}
*/
/** @defgroup ETH_Speed
* @{
*/
#define ETH_Speed_10M ((uint32_t)0x00000000)
#define ETH_Speed_100M ((uint32_t)0x00004000)
#define IS_ETH_SPEED(SPEED) (((SPEED) == ETH_Speed_10M) || \
((SPEED) == ETH_Speed_100M))
/**
* @}
*/
/** @defgroup ETH_Receive_Own
* @{
*/
#define ETH_ReceiveOwn_Enable ((uint32_t)0x00000000)
#define ETH_ReceiveOwn_Disable ((uint32_t)0x00002000)
#define IS_ETH_RECEIVE_OWN(CMD) (((CMD) == ETH_ReceiveOwn_Enable) || \
((CMD) == ETH_ReceiveOwn_Disable))
/**
* @}
*/
/** @defgroup ETH_Loop_back_Mode
* @{
*/
#define ETH_LoopbackMode_Enable ((uint32_t)0x00001000)
#define ETH_LoopbackMode_Disable ((uint32_t)0x00000000)
#define IS_ETH_LOOPBACK_MODE(CMD) (((CMD) == ETH_LoopbackMode_Enable) || \
((CMD) == ETH_LoopbackMode_Disable))
/**
* @}
*/
/** @defgroup ETH_Duplex_mode
* @{
*/
#define ETH_Mode_FullDuplex ((uint32_t)0x00000800)
#define ETH_Mode_HalfDuplex ((uint32_t)0x00000000)
#define IS_ETH_DUPLEX_MODE(MODE) (((MODE) == ETH_Mode_FullDuplex) || \
((MODE) == ETH_Mode_HalfDuplex))
/**
* @}
*/
/** @defgroup ETH_Checksum_Offload
* @{
*/
#define ETH_ChecksumOffload_Enable ((uint32_t)0x00000400)
#define ETH_ChecksumOffload_Disable ((uint32_t)0x00000000)
#define IS_ETH_CHECKSUM_OFFLOAD(CMD) (((CMD) == ETH_ChecksumOffload_Enable) || \
((CMD) == ETH_ChecksumOffload_Disable))
/**
* @}
*/
/** @defgroup ETH_Retry_Transmission
* @{
*/
#define ETH_RetryTransmission_Enable ((uint32_t)0x00000000)
#define ETH_RetryTransmission_Disable ((uint32_t)0x00000200)
#define IS_ETH_RETRY_TRANSMISSION(CMD) (((CMD) == ETH_RetryTransmission_Enable) || \
((CMD) == ETH_RetryTransmission_Disable))
/**
* @}
*/
/** @defgroup ETH_Automatic_Pad_CRC_Strip
* @{
*/
#define ETH_AutomaticPadCRCStrip_Enable ((uint32_t)0x00000080)
#define ETH_AutomaticPadCRCStrip_Disable ((uint32_t)0x00000000)
#define IS_ETH_AUTOMATIC_PADCRC_STRIP(CMD) (((CMD) == ETH_AutomaticPadCRCStrip_Enable) || \
((CMD) == ETH_AutomaticPadCRCStrip_Disable))
/**
* @}
*/
/** @defgroup ETH_Back-Off_limit
* @{
*/
#define ETH_BackOffLimit_10 ((uint32_t)0x00000000)
#define ETH_BackOffLimit_8 ((uint32_t)0x00000020)
#define ETH_BackOffLimit_4 ((uint32_t)0x00000040)
#define ETH_BackOffLimit_1 ((uint32_t)0x00000060)
#define IS_ETH_BACKOFF_LIMIT(LIMIT) (((LIMIT) == ETH_BackOffLimit_10) || \
((LIMIT) == ETH_BackOffLimit_8) || \
((LIMIT) == ETH_BackOffLimit_4) || \
((LIMIT) == ETH_BackOffLimit_1))
/**
* @}
*/
/** @defgroup ETH_Deferral_Check
* @{
*/
#define ETH_DeferralCheck_Enable ((uint32_t)0x00000010)
#define ETH_DeferralCheck_Disable ((uint32_t)0x00000000)
#define IS_ETH_DEFERRAL_CHECK(CMD) (((CMD) == ETH_DeferralCheck_Enable) || \
((CMD) == ETH_DeferralCheck_Disable))
/**
* @}
*/
/** @defgroup ETH_Receive_All
* @{
*/
#define ETH_ReceiveAll_Enable ((uint32_t)0x80000000)
#define ETH_ReceiveAll_Disable ((uint32_t)0x00000000)
#define IS_ETH_RECEIVE_ALL(CMD) (((CMD) == ETH_ReceiveAll_Enable) || \
((CMD) == ETH_ReceiveAll_Disable))
/**
* @}
*/
/** @defgroup ETH_Source_Addr_Filter
* @{
*/
#define ETH_SourceAddrFilter_Normal_Enable ((uint32_t)0x00000200)
#define ETH_SourceAddrFilter_Inverse_Enable ((uint32_t)0x00000300)
#define ETH_SourceAddrFilter_Disable ((uint32_t)0x00000000)
#define IS_ETH_SOURCE_ADDR_FILTER(CMD) (((CMD) == ETH_SourceAddrFilter_Normal_Enable) || \
((CMD) == ETH_SourceAddrFilter_Inverse_Enable) || \
((CMD) == ETH_SourceAddrFilter_Disable))
/**
* @}
*/
/** @defgroup ETH_Pass_Control_Frames
* @{
*/
#define ETH_PassControlFrames_BlockAll ((uint32_t)0x00000040) /*!< MAC filters all control frames from reaching the application */
#define ETH_PassControlFrames_ForwardAll ((uint32_t)0x00000080) /*!< MAC forwards all control frames to application even if they fail the Address Filter */
#define ETH_PassControlFrames_ForwardPassedAddrFilter ((uint32_t)0x000000C0) /*!< MAC forwards control frames that pass the Address Filter. */
#define IS_ETH_CONTROL_FRAMES(PASS) (((PASS) == ETH_PassControlFrames_BlockAll) || \
((PASS) == ETH_PassControlFrames_ForwardAll) || \
((PASS) == ETH_PassControlFrames_ForwardPassedAddrFilter))
/**
* @}
*/
/** @defgroup ETH_Broadcast_Frames_Reception
* @{
*/
#define ETH_BroadcastFramesReception_Enable ((uint32_t)0x00000000)
#define ETH_BroadcastFramesReception_Disable ((uint32_t)0x00000020)
#define IS_ETH_BROADCAST_FRAMES_RECEPTION(CMD) (((CMD) == ETH_BroadcastFramesReception_Enable) || \
((CMD) == ETH_BroadcastFramesReception_Disable))
/**
* @}
*/
/** @defgroup ETH_Destination_Addr_Filter
* @{
*/
#define ETH_DestinationAddrFilter_Normal ((uint32_t)0x00000000)
#define ETH_DestinationAddrFilter_Inverse ((uint32_t)0x00000008)
#define IS_ETH_DESTINATION_ADDR_FILTER(FILTER) (((FILTER) == ETH_DestinationAddrFilter_Normal) || \
((FILTER) == ETH_DestinationAddrFilter_Inverse))
/**
* @}
*/
/** @defgroup ETH_Promiscuous_Mode
* @{
*/
#define ETH_PromiscuousMode_Enable ((uint32_t)0x00000001)
#define ETH_PromiscuousMode_Disable ((uint32_t)0x00000000)
#define IS_ETH_PROMISCUOUS_MODE(CMD) (((CMD) == ETH_PromiscuousMode_Enable) || \
((CMD) == ETH_PromiscuousMode_Disable))
/**
* @}
*/
/** @defgroup ETH_multicast_frames_filter
* @{
*/
#define ETH_MulticastFramesFilter_PerfectHashTable ((uint32_t)0x00000404)
#define ETH_MulticastFramesFilter_HashTable ((uint32_t)0x00000004)
#define ETH_MulticastFramesFilter_Perfect ((uint32_t)0x00000000)
#define ETH_MulticastFramesFilter_None ((uint32_t)0x00000010)
#define IS_ETH_MULTICAST_FRAMES_FILTER(FILTER) (((FILTER) == ETH_MulticastFramesFilter_PerfectHashTable) || \
((FILTER) == ETH_MulticastFramesFilter_HashTable) || \
((FILTER) == ETH_MulticastFramesFilter_Perfect) || \
((FILTER) == ETH_MulticastFramesFilter_None))
/**
* @}
*/
/** @defgroup ETH_unicast_frames_filter
* @{
*/
#define ETH_UnicastFramesFilter_PerfectHashTable ((uint32_t)0x00000402)
#define ETH_UnicastFramesFilter_HashTable ((uint32_t)0x00000002)
#define ETH_UnicastFramesFilter_Perfect ((uint32_t)0x00000000)
#define IS_ETH_UNICAST_FRAMES_FILTER(FILTER) (((FILTER) == ETH_UnicastFramesFilter_PerfectHashTable) || \
((FILTER) == ETH_UnicastFramesFilter_HashTable) || \
((FILTER) == ETH_UnicastFramesFilter_Perfect))
/**
* @}
*/
/** @defgroup ETH_Pause_Time
* @{
*/
#define IS_ETH_PAUSE_TIME(TIME) ((TIME) <= 0xFFFF)
/**
* @}
*/
/** @defgroup ETH_Zero_Quanta_Pause
* @{
*/
#define ETH_ZeroQuantaPause_Enable ((uint32_t)0x00000000)
#define ETH_ZeroQuantaPause_Disable ((uint32_t)0x00000080)
#define IS_ETH_ZEROQUANTA_PAUSE(CMD) (((CMD) == ETH_ZeroQuantaPause_Enable) || \
((CMD) == ETH_ZeroQuantaPause_Disable))
/**
* @}
*/
/** @defgroup ETH_Pause_Low_Threshold
* @{
*/
#define ETH_PauseLowThreshold_Minus4 ((uint32_t)0x00000000) /*!< Pause time minus 4 slot times */
#define ETH_PauseLowThreshold_Minus28 ((uint32_t)0x00000010) /*!< Pause time minus 28 slot times */
#define ETH_PauseLowThreshold_Minus144 ((uint32_t)0x00000020) /*!< Pause time minus 144 slot times */
#define ETH_PauseLowThreshold_Minus256 ((uint32_t)0x00000030) /*!< Pause time minus 256 slot times */
#define IS_ETH_PAUSE_LOW_THRESHOLD(THRESHOLD) (((THRESHOLD) == ETH_PauseLowThreshold_Minus4) || \
((THRESHOLD) == ETH_PauseLowThreshold_Minus28) || \
((THRESHOLD) == ETH_PauseLowThreshold_Minus144) || \
((THRESHOLD) == ETH_PauseLowThreshold_Minus256))
/**
* @}
*/
/** @defgroup ETH_Unicast_Pause_Frame_Detect
* @{
*/
#define ETH_UnicastPauseFrameDetect_Enable ((uint32_t)0x00000008)
#define ETH_UnicastPauseFrameDetect_Disable ((uint32_t)0x00000000)
#define IS_ETH_UNICAST_PAUSE_FRAME_DETECT(CMD) (((CMD) == ETH_UnicastPauseFrameDetect_Enable) || \
((CMD) == ETH_UnicastPauseFrameDetect_Disable))
/**
* @}
*/
/** @defgroup ETH_Receive_Flow_Control
* @{
*/
#define ETH_ReceiveFlowControl_Enable ((uint32_t)0x00000004)
#define ETH_ReceiveFlowControl_Disable ((uint32_t)0x00000000)
#define IS_ETH_RECEIVE_FLOWCONTROL(CMD) (((CMD) == ETH_ReceiveFlowControl_Enable) || \
((CMD) == ETH_ReceiveFlowControl_Disable))
/**
* @}
*/
/** @defgroup ETH_Transmit_Flow_Control
* @{
*/
#define ETH_TransmitFlowControl_Enable ((uint32_t)0x00000002)
#define ETH_TransmitFlowControl_Disable ((uint32_t)0x00000000)
#define IS_ETH_TRANSMIT_FLOWCONTROL(CMD) (((CMD) == ETH_TransmitFlowControl_Enable) || \
((CMD) == ETH_TransmitFlowControl_Disable))
/**
* @}
*/
/** @defgroup ETH_VLAN_Tag_Comparison
* @{
*/
#define ETH_VLANTagComparison_12Bit ((uint32_t)0x00010000)
#define ETH_VLANTagComparison_16Bit ((uint32_t)0x00000000)
#define IS_ETH_VLAN_TAG_COMPARISON(COMPARISON) (((COMPARISON) == ETH_VLANTagComparison_12Bit) || \
((COMPARISON) == ETH_VLANTagComparison_16Bit))
#define IS_ETH_VLAN_TAG_IDENTIFIER(IDENTIFIER) ((IDENTIFIER) <= 0xFFFF)
/**
* @}
*/
/** @defgroup ETH_MAC_Flags
* @{
*/
#define ETH_MAC_FLAG_TST ((uint32_t)0x00000200) /*!< Time stamp trigger flag (on MAC) */
#define ETH_MAC_FLAG_MMCT ((uint32_t)0x00000040) /*!< MMC transmit flag */
#define ETH_MAC_FLAG_MMCR ((uint32_t)0x00000020) /*!< MMC receive flag */
#define ETH_MAC_FLAG_MMC ((uint32_t)0x00000010) /*!< MMC flag (on MAC) */
#define ETH_MAC_FLAG_PMT ((uint32_t)0x00000008) /*!< PMT flag (on MAC) */
#define IS_ETH_MAC_GET_FLAG(FLAG) (((FLAG) == ETH_MAC_FLAG_TST) || ((FLAG) == ETH_MAC_FLAG_MMCT) || \
((FLAG) == ETH_MAC_FLAG_MMCR) || ((FLAG) == ETH_MAC_FLAG_MMC) || \
((FLAG) == ETH_MAC_FLAG_PMT))
/**
* @}
*/
/** @defgroup ETH_MAC_Interrupts
* @{
*/
#define ETH_MAC_IT_TST ((uint32_t)0x00000200) /*!< Time stamp trigger interrupt (on MAC) */
#define ETH_MAC_IT_MMCT ((uint32_t)0x00000040) /*!< MMC transmit interrupt */
#define ETH_MAC_IT_MMCR ((uint32_t)0x00000020) /*!< MMC receive interrupt */
#define ETH_MAC_IT_MMC ((uint32_t)0x00000010) /*!< MMC interrupt (on MAC) */
#define ETH_MAC_IT_PMT ((uint32_t)0x00000008) /*!< PMT interrupt (on MAC) */
#define IS_ETH_MAC_IT(IT) ((((IT) & (uint32_t)0xFFFFFDF7) == 0x00) && ((IT) != 0x00))
#define IS_ETH_MAC_GET_IT(IT) (((IT) == ETH_MAC_IT_TST) || ((IT) == ETH_MAC_IT_MMCT) || \
((IT) == ETH_MAC_IT_MMCR) || ((IT) == ETH_MAC_IT_MMC) || \
((IT) == ETH_MAC_IT_PMT))
/**
* @}
*/
/** @defgroup ETH_MAC_addresses
* @{
*/
#define ETH_MAC_Address0 ((uint32_t)0x00000000)
#define ETH_MAC_Address1 ((uint32_t)0x00000008)
#define ETH_MAC_Address2 ((uint32_t)0x00000010)
#define ETH_MAC_Address3 ((uint32_t)0x00000018)
#define IS_ETH_MAC_ADDRESS0123(ADDRESS) (((ADDRESS) == ETH_MAC_Address0) || \
((ADDRESS) == ETH_MAC_Address1) || \
((ADDRESS) == ETH_MAC_Address2) || \
((ADDRESS) == ETH_MAC_Address3))
#define IS_ETH_MAC_ADDRESS123(ADDRESS) (((ADDRESS) == ETH_MAC_Address1) || \
((ADDRESS) == ETH_MAC_Address2) || \
((ADDRESS) == ETH_MAC_Address3))
/**
* @}
*/
/** @defgroup ETH_MAC_addresses_filter:_SA_DA_filed_of_received_frames
* @{
*/
#define ETH_MAC_AddressFilter_SA ((uint32_t)0x00000000)
#define ETH_MAC_AddressFilter_DA ((uint32_t)0x00000008)
#define IS_ETH_MAC_ADDRESS_FILTER(FILTER) (((FILTER) == ETH_MAC_AddressFilter_SA) || \
((FILTER) == ETH_MAC_AddressFilter_DA))
/**
* @}
*/
/** @defgroup ETH_MAC_addresses_filter:_Mask_bytes
* @{
*/
#define ETH_MAC_AddressMask_Byte6 ((uint32_t)0x20000000) /*!< Mask MAC Address high reg bits [15:8] */
#define ETH_MAC_AddressMask_Byte5 ((uint32_t)0x10000000) /*!< Mask MAC Address high reg bits [7:0] */
#define ETH_MAC_AddressMask_Byte4 ((uint32_t)0x08000000) /*!< Mask MAC Address low reg bits [31:24] */
#define ETH_MAC_AddressMask_Byte3 ((uint32_t)0x04000000) /*!< Mask MAC Address low reg bits [23:16] */
#define ETH_MAC_AddressMask_Byte2 ((uint32_t)0x02000000) /*!< Mask MAC Address low reg bits [15:8] */
#define ETH_MAC_AddressMask_Byte1 ((uint32_t)0x01000000) /*!< Mask MAC Address low reg bits [70] */
#define IS_ETH_MAC_ADDRESS_MASK(MASK) (((MASK) == ETH_MAC_AddressMask_Byte6) || \
((MASK) == ETH_MAC_AddressMask_Byte5) || \
((MASK) == ETH_MAC_AddressMask_Byte4) || \
((MASK) == ETH_MAC_AddressMask_Byte3) || \
((MASK) == ETH_MAC_AddressMask_Byte2) || \
((MASK) == ETH_MAC_AddressMask_Byte1))
/**--------------------------------------------------------------------------**/
/**
* @brief Ethernet DMA Desciptors defines
*/
/**--------------------------------------------------------------------------**/
/**
* @}
*/
/** @defgroup ETH_DMA_Tx_descriptor_flags
* @{
*/
#define IS_ETH_DMATxDESC_GET_FLAG(FLAG) (((FLAG) == ETH_DMATxDesc_OWN) || \
((FLAG) == ETH_DMATxDesc_IC) || \
((FLAG) == ETH_DMATxDesc_LS) || \
((FLAG) == ETH_DMATxDesc_FS) || \
((FLAG) == ETH_DMATxDesc_DC) || \
((FLAG) == ETH_DMATxDesc_DP) || \
((FLAG) == ETH_DMATxDesc_TTSE) || \
((FLAG) == ETH_DMATxDesc_TER) || \
((FLAG) == ETH_DMATxDesc_TCH) || \
((FLAG) == ETH_DMATxDesc_TTSS) || \
((FLAG) == ETH_DMATxDesc_IHE) || \
((FLAG) == ETH_DMATxDesc_ES) || \
((FLAG) == ETH_DMATxDesc_JT) || \
((FLAG) == ETH_DMATxDesc_FF) || \
((FLAG) == ETH_DMATxDesc_PCE) || \
((FLAG) == ETH_DMATxDesc_LCA) || \
((FLAG) == ETH_DMATxDesc_NC) || \
((FLAG) == ETH_DMATxDesc_LCO) || \
((FLAG) == ETH_DMATxDesc_EC) || \
((FLAG) == ETH_DMATxDesc_VF) || \
((FLAG) == ETH_DMATxDesc_CC) || \
((FLAG) == ETH_DMATxDesc_ED) || \
((FLAG) == ETH_DMATxDesc_UF) || \
((FLAG) == ETH_DMATxDesc_DB))
/**
* @}
*/
/** @defgroup ETH_DMA_Tx_descriptor_segment
* @{
*/
#define ETH_DMATxDesc_LastSegment ((uint32_t)0x40000000) /*!< Last Segment */
#define ETH_DMATxDesc_FirstSegment ((uint32_t)0x20000000) /*!< First Segment */
#define IS_ETH_DMA_TXDESC_SEGMENT(SEGMENT) (((SEGMENT) == ETH_DMATxDesc_LastSegment) || \
((SEGMENT) == ETH_DMATxDesc_FirstSegment))
/**
* @}
*/
/** @defgroup ETH_DMA_Tx_descriptor_Checksum_Insertion_Control
* @{
*/
#define ETH_DMATxDesc_ChecksumByPass ((uint32_t)0x00000000) /*!< Checksum engine bypass */
#define ETH_DMATxDesc_ChecksumIPV4Header ((uint32_t)0x00400000) /*!< IPv4 header checksum insertion */
#define ETH_DMATxDesc_ChecksumTCPUDPICMPSegment ((uint32_t)0x00800000) /*!< TCP/UDP/ICMP checksum insertion. Pseudo header checksum is assumed to be present */
#define ETH_DMATxDesc_ChecksumTCPUDPICMPFull ((uint32_t)0x00C00000) /*!< TCP/UDP/ICMP checksum fully in hardware including pseudo header */
#define IS_ETH_DMA_TXDESC_CHECKSUM(CHECKSUM) (((CHECKSUM) == ETH_DMATxDesc_ChecksumByPass) || \
((CHECKSUM) == ETH_DMATxDesc_ChecksumIPV4Header) || \
((CHECKSUM) == ETH_DMATxDesc_ChecksumTCPUDPICMPSegment) || \
((CHECKSUM) == ETH_DMATxDesc_ChecksumTCPUDPICMPFull))
/**
* @brief ETH DMA Tx Desciptor buffer size
*/
#define IS_ETH_DMATxDESC_BUFFER_SIZE(SIZE) ((SIZE) <= 0x1FFF)
/**
* @}
*/
/** @defgroup ETH_DMA_Rx_descriptor_flags
* @{
*/
#define IS_ETH_DMARxDESC_GET_FLAG(FLAG) (((FLAG) == ETH_DMARxDesc_OWN) || \
((FLAG) == ETH_DMARxDesc_AFM) || \
((FLAG) == ETH_DMARxDesc_ES) || \
((FLAG) == ETH_DMARxDesc_DE) || \
((FLAG) == ETH_DMARxDesc_SAF) || \
((FLAG) == ETH_DMARxDesc_LE) || \
((FLAG) == ETH_DMARxDesc_OE) || \
((FLAG) == ETH_DMARxDesc_VLAN) || \
((FLAG) == ETH_DMARxDesc_FS) || \
((FLAG) == ETH_DMARxDesc_LS) || \
((FLAG) == ETH_DMARxDesc_IPV4HCE) || \
((FLAG) == ETH_DMARxDesc_LC) || \
((FLAG) == ETH_DMARxDesc_FT) || \
((FLAG) == ETH_DMARxDesc_RWT) || \
((FLAG) == ETH_DMARxDesc_RE) || \
((FLAG) == ETH_DMARxDesc_DBE) || \
((FLAG) == ETH_DMARxDesc_CE) || \
((FLAG) == ETH_DMARxDesc_MAMPCE))
/**
* @}
*/
/** @defgroup ETH_DMA_Rx_descriptor_buffers_
* @{
*/
#define ETH_DMARxDesc_Buffer1 ((uint32_t)0x00000000) /*!< DMA Rx Desc Buffer1 */
#define ETH_DMARxDesc_Buffer2 ((uint32_t)0x00000001) /*!< DMA Rx Desc Buffer2 */
#define IS_ETH_DMA_RXDESC_BUFFER(BUFFER) (((BUFFER) == ETH_DMARxDesc_Buffer1) || \
((BUFFER) == ETH_DMARxDesc_Buffer2))
/**--------------------------------------------------------------------------**/
/**
* @brief Ethernet DMA defines
*/
/**--------------------------------------------------------------------------**/
/**
* @}
*/
/** @defgroup ETH_Drop_TCP_IP_Checksum_Error_Frame
* @{
*/
#define ETH_DropTCPIPChecksumErrorFrame_Enable ((uint32_t)0x00000000)
#define ETH_DropTCPIPChecksumErrorFrame_Disable ((uint32_t)0x04000000)
#define IS_ETH_DROP_TCPIP_CHECKSUM_FRAME(CMD) (((CMD) == ETH_DropTCPIPChecksumErrorFrame_Enable) || \
((CMD) == ETH_DropTCPIPChecksumErrorFrame_Disable))
/**
* @}
*/
/** @defgroup ETH_Receive_Store_Forward
* @{
*/
#define ETH_ReceiveStoreForward_Enable ((uint32_t)0x02000000)
#define ETH_ReceiveStoreForward_Disable ((uint32_t)0x00000000)
#define IS_ETH_RECEIVE_STORE_FORWARD(CMD) (((CMD) == ETH_ReceiveStoreForward_Enable) || \
((CMD) == ETH_ReceiveStoreForward_Disable))
/**
* @}
*/
/** @defgroup ETH_Flush_Received_Frame
* @{
*/
#define ETH_FlushReceivedFrame_Enable ((uint32_t)0x00000000)
#define ETH_FlushReceivedFrame_Disable ((uint32_t)0x01000000)
#define IS_ETH_FLUSH_RECEIVE_FRAME(CMD) (((CMD) == ETH_FlushReceivedFrame_Enable) || \
((CMD) == ETH_FlushReceivedFrame_Disable))
/**
* @}
*/
/** @defgroup ETH_Transmit_Store_Forward
* @{
*/
#define ETH_TransmitStoreForward_Enable ((uint32_t)0x00200000)
#define ETH_TransmitStoreForward_Disable ((uint32_t)0x00000000)
#define IS_ETH_TRANSMIT_STORE_FORWARD(CMD) (((CMD) == ETH_TransmitStoreForward_Enable) || \
((CMD) == ETH_TransmitStoreForward_Disable))
/**
* @}
*/
/** @defgroup ETH_Transmit_Threshold_Control
* @{
*/
#define ETH_TransmitThresholdControl_64Bytes ((uint32_t)0x00000000) /*!< threshold level of the MTL Transmit FIFO is 64 Bytes */
#define ETH_TransmitThresholdControl_128Bytes ((uint32_t)0x00004000) /*!< threshold level of the MTL Transmit FIFO is 128 Bytes */
#define ETH_TransmitThresholdControl_192Bytes ((uint32_t)0x00008000) /*!< threshold level of the MTL Transmit FIFO is 192 Bytes */
#define ETH_TransmitThresholdControl_256Bytes ((uint32_t)0x0000C000) /*!< threshold level of the MTL Transmit FIFO is 256 Bytes */
#define ETH_TransmitThresholdControl_40Bytes ((uint32_t)0x00010000) /*!< threshold level of the MTL Transmit FIFO is 40 Bytes */
#define ETH_TransmitThresholdControl_32Bytes ((uint32_t)0x00014000) /*!< threshold level of the MTL Transmit FIFO is 32 Bytes */
#define ETH_TransmitThresholdControl_24Bytes ((uint32_t)0x00018000) /*!< threshold level of the MTL Transmit FIFO is 24 Bytes */
#define ETH_TransmitThresholdControl_16Bytes ((uint32_t)0x0001C000) /*!< threshold level of the MTL Transmit FIFO is 16 Bytes */
#define IS_ETH_TRANSMIT_THRESHOLD_CONTROL(THRESHOLD) (((THRESHOLD) == ETH_TransmitThresholdControl_64Bytes) || \
((THRESHOLD) == ETH_TransmitThresholdControl_128Bytes) || \
((THRESHOLD) == ETH_TransmitThresholdControl_192Bytes) || \
((THRESHOLD) == ETH_TransmitThresholdControl_256Bytes) || \
((THRESHOLD) == ETH_TransmitThresholdControl_40Bytes) || \
((THRESHOLD) == ETH_TransmitThresholdControl_32Bytes) || \
((THRESHOLD) == ETH_TransmitThresholdControl_24Bytes) || \
((THRESHOLD) == ETH_TransmitThresholdControl_16Bytes))
/**
* @}
*/
/** @defgroup ETH_Forward_Error_Frames
* @{
*/
#define ETH_ForwardErrorFrames_Enable ((uint32_t)0x00000080)
#define ETH_ForwardErrorFrames_Disable ((uint32_t)0x00000000)
#define IS_ETH_FORWARD_ERROR_FRAMES(CMD) (((CMD) == ETH_ForwardErrorFrames_Enable) || \
((CMD) == ETH_ForwardErrorFrames_Disable))
/**
* @}
*/
/** @defgroup ETH_Forward_Undersized_Good_Frames
* @{
*/
#define ETH_ForwardUndersizedGoodFrames_Enable ((uint32_t)0x00000040)
#define ETH_ForwardUndersizedGoodFrames_Disable ((uint32_t)0x00000000)
#define IS_ETH_FORWARD_UNDERSIZED_GOOD_FRAMES(CMD) (((CMD) == ETH_ForwardUndersizedGoodFrames_Enable) || \
((CMD) == ETH_ForwardUndersizedGoodFrames_Disable))
/**
* @}
*/
/** @defgroup ETH_Receive_Threshold_Control
* @{
*/
#define ETH_ReceiveThresholdControl_64Bytes ((uint32_t)0x00000000) /*!< threshold level of the MTL Receive FIFO is 64 Bytes */
#define ETH_ReceiveThresholdControl_32Bytes ((uint32_t)0x00000008) /*!< threshold level of the MTL Receive FIFO is 32 Bytes */
#define ETH_ReceiveThresholdControl_96Bytes ((uint32_t)0x00000010) /*!< threshold level of the MTL Receive FIFO is 96 Bytes */
#define ETH_ReceiveThresholdControl_128Bytes ((uint32_t)0x00000018) /*!< threshold level of the MTL Receive FIFO is 128 Bytes */
#define IS_ETH_RECEIVE_THRESHOLD_CONTROL(THRESHOLD) (((THRESHOLD) == ETH_ReceiveThresholdControl_64Bytes) || \
((THRESHOLD) == ETH_ReceiveThresholdControl_32Bytes) || \
((THRESHOLD) == ETH_ReceiveThresholdControl_96Bytes) || \
((THRESHOLD) == ETH_ReceiveThresholdControl_128Bytes))
/**
* @}
*/
/** @defgroup ETH_Second_Frame_Operate
* @{
*/
#define ETH_SecondFrameOperate_Enable ((uint32_t)0x00000004)
#define ETH_SecondFrameOperate_Disable ((uint32_t)0x00000000)
#define IS_ETH_SECOND_FRAME_OPERATE(CMD) (((CMD) == ETH_SecondFrameOperate_Enable) || \
((CMD) == ETH_SecondFrameOperate_Disable))
/**
* @}
*/
/** @defgroup ETH_Address_Aligned_Beats
* @{
*/
#define ETH_AddressAlignedBeats_Enable ((uint32_t)0x02000000)
#define ETH_AddressAlignedBeats_Disable ((uint32_t)0x00000000)
#define IS_ETH_ADDRESS_ALIGNED_BEATS(CMD) (((CMD) == ETH_AddressAlignedBeats_Enable) || \
((CMD) == ETH_AddressAlignedBeats_Disable))
/**
* @}
*/
/** @defgroup ETH_Fixed_Burst
* @{
*/
#define ETH_FixedBurst_Enable ((uint32_t)0x00010000)
#define ETH_FixedBurst_Disable ((uint32_t)0x00000000)
#define IS_ETH_FIXED_BURST(CMD) (((CMD) == ETH_FixedBurst_Enable) || \
((CMD) == ETH_FixedBurst_Disable))
/**
* @}
*/
/** @defgroup ETH_Rx_DMA_Burst_Length
* @{
*/
#define ETH_RxDMABurstLength_1Beat ((uint32_t)0x00020000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 1 */
#define ETH_RxDMABurstLength_2Beat ((uint32_t)0x00040000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 2 */
#define ETH_RxDMABurstLength_4Beat ((uint32_t)0x00080000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 4 */
#define ETH_RxDMABurstLength_8Beat ((uint32_t)0x00100000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 8 */
#define ETH_RxDMABurstLength_16Beat ((uint32_t)0x00200000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 16 */
#define ETH_RxDMABurstLength_32Beat ((uint32_t)0x00400000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 32 */
#define ETH_RxDMABurstLength_4xPBL_4Beat ((uint32_t)0x01020000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 4 */
#define ETH_RxDMABurstLength_4xPBL_8Beat ((uint32_t)0x01040000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 8 */
#define ETH_RxDMABurstLength_4xPBL_16Beat ((uint32_t)0x01080000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 16 */
#define ETH_RxDMABurstLength_4xPBL_32Beat ((uint32_t)0x01100000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 32 */
#define ETH_RxDMABurstLength_4xPBL_64Beat ((uint32_t)0x01200000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 64 */
#define ETH_RxDMABurstLength_4xPBL_128Beat ((uint32_t)0x01400000) /*!< maximum number of beats to be transferred in one RxDMA transaction is 128 */
#define IS_ETH_RXDMA_BURST_LENGTH(LENGTH) (((LENGTH) == ETH_RxDMABurstLength_1Beat) || \
((LENGTH) == ETH_RxDMABurstLength_2Beat) || \
((LENGTH) == ETH_RxDMABurstLength_4Beat) || \
((LENGTH) == ETH_RxDMABurstLength_8Beat) || \
((LENGTH) == ETH_RxDMABurstLength_16Beat) || \
((LENGTH) == ETH_RxDMABurstLength_32Beat) || \
((LENGTH) == ETH_RxDMABurstLength_4xPBL_4Beat) || \
((LENGTH) == ETH_RxDMABurstLength_4xPBL_8Beat) || \
((LENGTH) == ETH_RxDMABurstLength_4xPBL_16Beat) || \
((LENGTH) == ETH_RxDMABurstLength_4xPBL_32Beat) || \
((LENGTH) == ETH_RxDMABurstLength_4xPBL_64Beat) || \
((LENGTH) == ETH_RxDMABurstLength_4xPBL_128Beat))
/**
* @}
*/
/** @defgroup ETH_Tx_DMA_Burst_Length
* @{
*/
#define ETH_TxDMABurstLength_1Beat ((uint32_t)0x00000100) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 1 */
#define ETH_TxDMABurstLength_2Beat ((uint32_t)0x00000200) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 2 */
#define ETH_TxDMABurstLength_4Beat ((uint32_t)0x00000400) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */
#define ETH_TxDMABurstLength_8Beat ((uint32_t)0x00000800) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */
#define ETH_TxDMABurstLength_16Beat ((uint32_t)0x00001000) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */
#define ETH_TxDMABurstLength_32Beat ((uint32_t)0x00002000) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */
#define ETH_TxDMABurstLength_4xPBL_4Beat ((uint32_t)0x01000100) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 4 */
#define ETH_TxDMABurstLength_4xPBL_8Beat ((uint32_t)0x01000200) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 8 */
#define ETH_TxDMABurstLength_4xPBL_16Beat ((uint32_t)0x01000400) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 16 */
#define ETH_TxDMABurstLength_4xPBL_32Beat ((uint32_t)0x01000800) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 32 */
#define ETH_TxDMABurstLength_4xPBL_64Beat ((uint32_t)0x01001000) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 64 */
#define ETH_TxDMABurstLength_4xPBL_128Beat ((uint32_t)0x01002000) /*!< maximum number of beats to be transferred in one TxDMA (or both) transaction is 128 */
#define IS_ETH_TXDMA_BURST_LENGTH(LENGTH) (((LENGTH) == ETH_TxDMABurstLength_1Beat) || \
((LENGTH) == ETH_TxDMABurstLength_2Beat) || \
((LENGTH) == ETH_TxDMABurstLength_4Beat) || \
((LENGTH) == ETH_TxDMABurstLength_8Beat) || \
((LENGTH) == ETH_TxDMABurstLength_16Beat) || \
((LENGTH) == ETH_TxDMABurstLength_32Beat) || \
((LENGTH) == ETH_TxDMABurstLength_4xPBL_4Beat) || \
((LENGTH) == ETH_TxDMABurstLength_4xPBL_8Beat) || \
((LENGTH) == ETH_TxDMABurstLength_4xPBL_16Beat) || \
((LENGTH) == ETH_TxDMABurstLength_4xPBL_32Beat) || \
((LENGTH) == ETH_TxDMABurstLength_4xPBL_64Beat) || \
((LENGTH) == ETH_TxDMABurstLength_4xPBL_128Beat))
/**
* @brief ETH DMA Desciptor SkipLength
*/
#define IS_ETH_DMA_DESC_SKIP_LENGTH(LENGTH) ((LENGTH) <= 0x1F)
/**
* @}
*/
/** @defgroup ETH_DMA_Arbitration
* @{
*/
#define ETH_DMAArbitration_RoundRobin_RxTx_1_1 ((uint32_t)0x00000000)
#define ETH_DMAArbitration_RoundRobin_RxTx_2_1 ((uint32_t)0x00004000)
#define ETH_DMAArbitration_RoundRobin_RxTx_3_1 ((uint32_t)0x00008000)
#define ETH_DMAArbitration_RoundRobin_RxTx_4_1 ((uint32_t)0x0000C000)
#define ETH_DMAArbitration_RxPriorTx ((uint32_t)0x00000002)
#define IS_ETH_DMA_ARBITRATION_ROUNDROBIN_RXTX(RATIO) (((RATIO) == ETH_DMAArbitration_RoundRobin_RxTx_1_1) || \
((RATIO) == ETH_DMAArbitration_RoundRobin_RxTx_2_1) || \
((RATIO) == ETH_DMAArbitration_RoundRobin_RxTx_3_1) || \
((RATIO) == ETH_DMAArbitration_RoundRobin_RxTx_4_1) || \
((RATIO) == ETH_DMAArbitration_RxPriorTx))
/**
* @}
*/
/** @defgroup ETH_DMA_Flags
* @{
*/
#define ETH_DMA_FLAG_TST ((uint32_t)0x20000000) /*!< Time-stamp trigger interrupt (on DMA) */
#define ETH_DMA_FLAG_PMT ((uint32_t)0x10000000) /*!< PMT interrupt (on DMA) */
#define ETH_DMA_FLAG_MMC ((uint32_t)0x08000000) /*!< MMC interrupt (on DMA) */
#define ETH_DMA_FLAG_DataTransferError ((uint32_t)0x00800000) /*!< Error bits 0-Rx DMA, 1-Tx DMA */
#define ETH_DMA_FLAG_ReadWriteError ((uint32_t)0x01000000) /*!< Error bits 0-write trnsf, 1-read transfr */
#define ETH_DMA_FLAG_AccessError ((uint32_t)0x02000000) /*!< Error bits 0-data buffer, 1-desc. access */
#define ETH_DMA_FLAG_NIS ((uint32_t)0x00010000) /*!< Normal interrupt summary flag */
#define ETH_DMA_FLAG_AIS ((uint32_t)0x00008000) /*!< Abnormal interrupt summary flag */
#define ETH_DMA_FLAG_ER ((uint32_t)0x00004000) /*!< Early receive flag */
#define ETH_DMA_FLAG_FBE ((uint32_t)0x00002000) /*!< Fatal bus error flag */
#define ETH_DMA_FLAG_ET ((uint32_t)0x00000400) /*!< Early transmit flag */
#define ETH_DMA_FLAG_RWT ((uint32_t)0x00000200) /*!< Receive watchdog timeout flag */
#define ETH_DMA_FLAG_RPS ((uint32_t)0x00000100) /*!< Receive process stopped flag */
#define ETH_DMA_FLAG_RBU ((uint32_t)0x00000080) /*!< Receive buffer unavailable flag */
#define ETH_DMA_FLAG_R ((uint32_t)0x00000040) /*!< Receive flag */
#define ETH_DMA_FLAG_TU ((uint32_t)0x00000020) /*!< Underflow flag */
#define ETH_DMA_FLAG_RO ((uint32_t)0x00000010) /*!< Overflow flag */
#define ETH_DMA_FLAG_TJT ((uint32_t)0x00000008) /*!< Transmit jabber timeout flag */
#define ETH_DMA_FLAG_TBU ((uint32_t)0x00000004) /*!< Transmit buffer unavailable flag */
#define ETH_DMA_FLAG_TPS ((uint32_t)0x00000002) /*!< Transmit process stopped flag */
#define ETH_DMA_FLAG_T ((uint32_t)0x00000001) /*!< Transmit flag */
#define IS_ETH_DMA_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFE1800) == 0x00) && ((FLAG) != 0x00))
#define IS_ETH_DMA_GET_FLAG(FLAG) (((FLAG) == ETH_DMA_FLAG_TST) || ((FLAG) == ETH_DMA_FLAG_PMT) || \
((FLAG) == ETH_DMA_FLAG_MMC) || ((FLAG) == ETH_DMA_FLAG_DataTransferError) || \
((FLAG) == ETH_DMA_FLAG_ReadWriteError) || ((FLAG) == ETH_DMA_FLAG_AccessError) || \
((FLAG) == ETH_DMA_FLAG_NIS) || ((FLAG) == ETH_DMA_FLAG_AIS) || \
((FLAG) == ETH_DMA_FLAG_ER) || ((FLAG) == ETH_DMA_FLAG_FBE) || \
((FLAG) == ETH_DMA_FLAG_ET) || ((FLAG) == ETH_DMA_FLAG_RWT) || \
((FLAG) == ETH_DMA_FLAG_RPS) || ((FLAG) == ETH_DMA_FLAG_RBU) || \
((FLAG) == ETH_DMA_FLAG_R) || ((FLAG) == ETH_DMA_FLAG_TU) || \
((FLAG) == ETH_DMA_FLAG_RO) || ((FLAG) == ETH_DMA_FLAG_TJT) || \
((FLAG) == ETH_DMA_FLAG_TBU) || ((FLAG) == ETH_DMA_FLAG_TPS) || \
((FLAG) == ETH_DMA_FLAG_T))
/**
* @}
*/
/** @defgroup ETH_DMA_Interrupts
* @{
*/
#define ETH_DMA_IT_TST ((uint32_t)0x20000000) /*!< Time-stamp trigger interrupt (on DMA) */
#define ETH_DMA_IT_PMT ((uint32_t)0x10000000) /*!< PMT interrupt (on DMA) */
#define ETH_DMA_IT_MMC ((uint32_t)0x08000000) /*!< MMC interrupt (on DMA) */
#define ETH_DMA_IT_NIS ((uint32_t)0x00010000) /*!< Normal interrupt summary */
#define ETH_DMA_IT_AIS ((uint32_t)0x00008000) /*!< Abnormal interrupt summary */
#define ETH_DMA_IT_ER ((uint32_t)0x00004000) /*!< Early receive interrupt */
#define ETH_DMA_IT_FBE ((uint32_t)0x00002000) /*!< Fatal bus error interrupt */
#define ETH_DMA_IT_ET ((uint32_t)0x00000400) /*!< Early transmit interrupt */
#define ETH_DMA_IT_RWT ((uint32_t)0x00000200) /*!< Receive watchdog timeout interrupt */
#define ETH_DMA_IT_RPS ((uint32_t)0x00000100) /*!< Receive process stopped interrupt */
#define ETH_DMA_IT_RBU ((uint32_t)0x00000080) /*!< Receive buffer unavailable interrupt */
#define ETH_DMA_IT_R ((uint32_t)0x00000040) /*!< Receive interrupt */
#define ETH_DMA_IT_TU ((uint32_t)0x00000020) /*!< Underflow interrupt */
#define ETH_DMA_IT_RO ((uint32_t)0x00000010) /*!< Overflow interrupt */
#define ETH_DMA_IT_TJT ((uint32_t)0x00000008) /*!< Transmit jabber timeout interrupt */
#define ETH_DMA_IT_TBU ((uint32_t)0x00000004) /*!< Transmit buffer unavailable interrupt */
#define ETH_DMA_IT_TPS ((uint32_t)0x00000002) /*!< Transmit process stopped interrupt */
#define ETH_DMA_IT_T ((uint32_t)0x00000001) /*!< Transmit interrupt */
#define IS_ETH_DMA_IT(IT) ((((IT) & (uint32_t)0xFFFE1800) == 0x00) && ((IT) != 0x00))
#define IS_ETH_DMA_GET_IT(IT) (((IT) == ETH_DMA_IT_TST) || ((IT) == ETH_DMA_IT_PMT) || \
((IT) == ETH_DMA_IT_MMC) || ((IT) == ETH_DMA_IT_NIS) || \
((IT) == ETH_DMA_IT_AIS) || ((IT) == ETH_DMA_IT_ER) || \
((IT) == ETH_DMA_IT_FBE) || ((IT) == ETH_DMA_IT_ET) || \
((IT) == ETH_DMA_IT_RWT) || ((IT) == ETH_DMA_IT_RPS) || \
((IT) == ETH_DMA_IT_RBU) || ((IT) == ETH_DMA_IT_R) || \
((IT) == ETH_DMA_IT_TU) || ((IT) == ETH_DMA_IT_RO) || \
((IT) == ETH_DMA_IT_TJT) || ((IT) == ETH_DMA_IT_TBU) || \
((IT) == ETH_DMA_IT_TPS) || ((IT) == ETH_DMA_IT_T))
/**
* @}
*/
/** @defgroup ETH_DMA_transmit_process_state_
* @{
*/
#define ETH_DMA_TransmitProcess_Stopped ((uint32_t)0x00000000) /*!< Stopped - Reset or Stop Tx Command issued */
#define ETH_DMA_TransmitProcess_Fetching ((uint32_t)0x00100000) /*!< Running - fetching the Tx descriptor */
#define ETH_DMA_TransmitProcess_Waiting ((uint32_t)0x00200000) /*!< Running - waiting for status */
#define ETH_DMA_TransmitProcess_Reading ((uint32_t)0x00300000) /*!< Running - reading the data from host memory */
#define ETH_DMA_TransmitProcess_Suspended ((uint32_t)0x00600000) /*!< Suspended - Tx Desciptor unavailabe */
#define ETH_DMA_TransmitProcess_Closing ((uint32_t)0x00700000) /*!< Running - closing Rx descriptor */
/**
* @}
*/
/** @defgroup ETH_DMA_receive_process_state_
* @{
*/
#define ETH_DMA_ReceiveProcess_Stopped ((uint32_t)0x00000000) /*!< Stopped - Reset or Stop Rx Command issued */
#define ETH_DMA_ReceiveProcess_Fetching ((uint32_t)0x00020000) /*!< Running - fetching the Rx descriptor */
#define ETH_DMA_ReceiveProcess_Waiting ((uint32_t)0x00060000) /*!< Running - waiting for packet */
#define ETH_DMA_ReceiveProcess_Suspended ((uint32_t)0x00080000) /*!< Suspended - Rx Desciptor unavailable */
#define ETH_DMA_ReceiveProcess_Closing ((uint32_t)0x000A0000) /*!< Running - closing descriptor */
#define ETH_DMA_ReceiveProcess_Queuing ((uint32_t)0x000E0000) /*!< Running - queuing the recieve frame into host memory */
/**
* @}
*/
/** @defgroup ETH_DMA_overflow_
* @{
*/
#define ETH_DMA_Overflow_RxFIFOCounter ((uint32_t)0x10000000) /*!< Overflow bit for FIFO overflow counter */
#define ETH_DMA_Overflow_MissedFrameCounter ((uint32_t)0x00010000) /*!< Overflow bit for missed frame counter */
#define IS_ETH_DMA_GET_OVERFLOW(OVERFLOW) (((OVERFLOW) == ETH_DMA_Overflow_RxFIFOCounter) || \
((OVERFLOW) == ETH_DMA_Overflow_MissedFrameCounter))
/**--------------------------------------------------------------------------**/
/**
* @brief Ethernet PMT defines
*/
/**--------------------------------------------------------------------------**/
/**
* @}
*/
/** @defgroup ETH_PMT_Flags
* @{
*/
#define ETH_PMT_FLAG_WUFFRPR ((uint32_t)0x80000000) /*!< Wake-Up Frame Filter Register Poniter Reset */
#define ETH_PMT_FLAG_WUFR ((uint32_t)0x00000040) /*!< Wake-Up Frame Received */
#define ETH_PMT_FLAG_MPR ((uint32_t)0x00000020) /*!< Magic Packet Received */
#define IS_ETH_PMT_GET_FLAG(FLAG) (((FLAG) == ETH_PMT_FLAG_WUFR) || \
((FLAG) == ETH_PMT_FLAG_MPR))
/**--------------------------------------------------------------------------**/
/**
* @brief Ethernet MMC defines
*/
/**--------------------------------------------------------------------------**/
/**
* @}
*/
/** @defgroup ETH_MMC_Tx_Interrupts
* @{
*/
#define ETH_MMC_IT_TGF ((uint32_t)0x00200000) /*!< When Tx good frame counter reaches half the maximum value */
#define ETH_MMC_IT_TGFMSC ((uint32_t)0x00008000) /*!< When Tx good multi col counter reaches half the maximum value */
#define ETH_MMC_IT_TGFSC ((uint32_t)0x00004000) /*!< When Tx good single col counter reaches half the maximum value */
/**
* @}
*/
/** @defgroup ETH_MMC_Rx_Interrupts
* @{
*/
#define ETH_MMC_IT_RGUF ((uint32_t)0x10020000) /*!< When Rx good unicast frames counter reaches half the maximum value */
#define ETH_MMC_IT_RFAE ((uint32_t)0x10000040) /*!< When Rx alignment error counter reaches half the maximum value */
#define ETH_MMC_IT_RFCE ((uint32_t)0x10000020) /*!< When Rx crc error counter reaches half the maximum value */
#define IS_ETH_MMC_IT(IT) (((((IT) & (uint32_t)0xFFDF3FFF) == 0x00) || (((IT) & (uint32_t)0xEFFDFF9F) == 0x00)) && \
((IT) != 0x00))
#define IS_ETH_MMC_GET_IT(IT) (((IT) == ETH_MMC_IT_TGF) || ((IT) == ETH_MMC_IT_TGFMSC) || \
((IT) == ETH_MMC_IT_TGFSC) || ((IT) == ETH_MMC_IT_RGUF) || \
((IT) == ETH_MMC_IT_RFAE) || ((IT) == ETH_MMC_IT_RFCE))
/**
* @}
*/
/** @defgroup ETH_MMC_Registers
* @{
*/
#define ETH_MMCCR ((uint32_t)0x00000100) /*!< MMC CR register */
#define ETH_MMCRIR ((uint32_t)0x00000104) /*!< MMC RIR register */
#define ETH_MMCTIR ((uint32_t)0x00000108) /*!< MMC TIR register */
#define ETH_MMCRIMR ((uint32_t)0x0000010C) /*!< MMC RIMR register */
#define ETH_MMCTIMR ((uint32_t)0x00000110) /*!< MMC TIMR register */
#define ETH_MMCTGFSCCR ((uint32_t)0x0000014C) /*!< MMC TGFSCCR register */
#define ETH_MMCTGFMSCCR ((uint32_t)0x00000150) /*!< MMC TGFMSCCR register */
#define ETH_MMCTGFCR ((uint32_t)0x00000168) /*!< MMC TGFCR register */
#define ETH_MMCRFCECR ((uint32_t)0x00000194) /*!< MMC RFCECR register */
#define ETH_MMCRFAECR ((uint32_t)0x00000198) /*!< MMC RFAECR register */
#define ETH_MMCRGUFCR ((uint32_t)0x000001C4) /*!< MMC RGUFCR register */
/**
* @brief ETH MMC registers
*/
#define IS_ETH_MMC_REGISTER(REG) (((REG) == ETH_MMCCR) || ((REG) == ETH_MMCRIR) || \
((REG) == ETH_MMCTIR) || ((REG) == ETH_MMCRIMR) || \
((REG) == ETH_MMCTIMR) || ((REG) == ETH_MMCTGFSCCR) || \
((REG) == ETH_MMCTGFMSCCR) || ((REG) == ETH_MMCTGFCR) || \
((REG) == ETH_MMCRFCECR) || ((REG) == ETH_MMCRFAECR) || \
((REG) == ETH_MMCRGUFCR))
/**--------------------------------------------------------------------------**/
/**
* @brief Ethernet PTP defines
*/
/**--------------------------------------------------------------------------**/
/**
* @}
*/
/** @defgroup ETH_PTP_time_update_method
* @{
*/
#define ETH_PTP_FineUpdate ((uint32_t)0x00000001) /*!< Fine Update method */
#define ETH_PTP_CoarseUpdate ((uint32_t)0x00000000) /*!< Coarse Update method */
#define IS_ETH_PTP_UPDATE(UPDATE) (((UPDATE) == ETH_PTP_FineUpdate) || \
((UPDATE) == ETH_PTP_CoarseUpdate))
/**
* @}
*/
/** @defgroup ETH_PTP_Flags
* @{
*/
#define ETH_PTP_FLAG_TSARU ((uint32_t)0x00000020) /*!< Addend Register Update */
#define ETH_PTP_FLAG_TSITE ((uint32_t)0x00000010) /*!< Time Stamp Interrupt Trigger */
#define ETH_PTP_FLAG_TSSTU ((uint32_t)0x00000008) /*!< Time Stamp Update */
#define ETH_PTP_FLAG_TSSTI ((uint32_t)0x00000004) /*!< Time Stamp Initialize */
#define IS_ETH_PTP_GET_FLAG(FLAG) (((FLAG) == ETH_PTP_FLAG_TSARU) || \
((FLAG) == ETH_PTP_FLAG_TSITE) || \
((FLAG) == ETH_PTP_FLAG_TSSTU) || \
((FLAG) == ETH_PTP_FLAG_TSSTI))
/**
* @brief ETH PTP subsecond increment
*/
#define IS_ETH_PTP_SUBSECOND_INCREMENT(SUBSECOND) ((SUBSECOND) <= 0xFF)
/**
* @}
*/
/** @defgroup ETH_PTP_time_sign
* @{
*/
#define ETH_PTP_PositiveTime ((uint32_t)0x00000000) /*!< Positive time value */
#define ETH_PTP_NegativeTime ((uint32_t)0x80000000) /*!< Negative time value */
#define IS_ETH_PTP_TIME_SIGN(SIGN) (((SIGN) == ETH_PTP_PositiveTime) || \
((SIGN) == ETH_PTP_NegativeTime))
/**
* @brief ETH PTP time stamp low update
*/
#define IS_ETH_PTP_TIME_STAMP_UPDATE_SUBSECOND(SUBSECOND) ((SUBSECOND) <= 0x7FFFFFFF)
/**
* @brief ETH PTP registers
*/
#define ETH_PTPTSCR ((uint32_t)0x00000700) /*!< PTP TSCR register */
#define ETH_PTPSSIR ((uint32_t)0x00000704) /*!< PTP SSIR register */
#define ETH_PTPTSHR ((uint32_t)0x00000708) /*!< PTP TSHR register */
#define ETH_PTPTSLR ((uint32_t)0x0000070C) /*!< PTP TSLR register */
#define ETH_PTPTSHUR ((uint32_t)0x00000710) /*!< PTP TSHUR register */
#define ETH_PTPTSLUR ((uint32_t)0x00000714) /*!< PTP TSLUR register */
#define ETH_PTPTSAR ((uint32_t)0x00000718) /*!< PTP TSAR register */
#define ETH_PTPTTHR ((uint32_t)0x0000071C) /*!< PTP TTHR register */
#define ETH_PTPTTLR ((uint32_t)0x00000720) /* PTP TTLR register */
#define IS_ETH_PTP_REGISTER(REG) (((REG) == ETH_PTPTSCR) || ((REG) == ETH_PTPSSIR) || \
((REG) == ETH_PTPTSHR) || ((REG) == ETH_PTPTSLR) || \
((REG) == ETH_PTPTSHUR) || ((REG) == ETH_PTPTSLUR) || \
((REG) == ETH_PTPTSAR) || ((REG) == ETH_PTPTTHR) || \
((REG) == ETH_PTPTTLR))
/**
* @}
*/
/**
* @}
*/
/** @defgroup ETH_Exported_Macros
* @{
*/
/**
* @}
*/
/** @defgroup ETH_Exported_Functions
* @{
*/
void ETH_DeInit(void);
uint32_t ETH_Init(ETH_InitTypeDef* ETH_InitStruct, u16 PHYAddress);
void ETH_StructInit(ETH_InitTypeDef* ETH_InitStruct);
void ETH_SoftwareReset(void);
FlagStatus ETH_GetSoftwareResetStatus(void);
void ETH_Start(void);
uint32_t ETH_HandleTxPkt(u8 *ppkt, u16 FrameLength);
uint32_t ETH_HandleRxPkt(u8 *ppkt);
uint32_t ETH_GetRxPktSize(void);
void ETH_DropRxPkt(void);
/**
* @brief PHY
*/
u16 ETH_ReadPHYRegister(u16 PHYAddress, u16 PHYReg);
uint32_t ETH_WritePHYRegister(u16 PHYAddress, u16 PHYReg, u16 PHYValue);
uint32_t ETH_PHYLoopBackCmd(u16 PHYAddress, FunctionalState NewState);
/**
* @brief MAC
*/
void ETH_MACTransmissionCmd(FunctionalState NewState);
void ETH_MACReceptionCmd(FunctionalState NewState);
FlagStatus ETH_GetFlowControlBusyStatus(void);
void ETH_InitiatePauseControlFrame(void);
void ETH_BackPressureActivationCmd(FunctionalState NewState);
FlagStatus ETH_GetMACFlagStatus(uint32_t ETH_MAC_FLAG);
ITStatus ETH_GetMACITStatus(uint32_t ETH_MAC_IT);
void ETH_MACITConfig(uint32_t ETH_MAC_IT, FunctionalState NewState);
void ETH_MACAddressConfig(uint32_t MacAddr, u8 *Addr);
void ETH_GetMACAddress(uint32_t MacAddr, u8 *Addr);
void ETH_MACAddressPerfectFilterCmd(uint32_t MacAddr, FunctionalState NewState);
void ETH_MACAddressFilterConfig(uint32_t MacAddr, uint32_t Filter);
void ETH_MACAddressMaskBytesFilterConfig(uint32_t MacAddr, uint32_t MaskByte);
/**
* @brief DMA Tx/Rx descriptors
*/
void ETH_DMATxDescChainInit(ETH_DMADESCTypeDef *DMATxDescTab, u8 *TxBuff, uint32_t TxBuffCount);
void ETH_DMATxDescRingInit(ETH_DMADESCTypeDef *DMATxDescTab, u8 *TxBuff1, u8 *TxBuff2, uint32_t TxBuffCount);
FlagStatus ETH_GetDMATxDescFlagStatus(ETH_DMADESCTypeDef *DMATxDesc, uint32_t ETH_DMATxDescFlag);
uint32_t ETH_GetDMATxDescCollisionCount(ETH_DMADESCTypeDef *DMATxDesc);
void ETH_SetDMATxDescOwnBit(ETH_DMADESCTypeDef *DMATxDesc);
void ETH_DMATxDescTransmitITConfig(ETH_DMADESCTypeDef *DMATxDesc, FunctionalState NewState);
void ETH_DMATxDescFrameSegmentConfig(ETH_DMADESCTypeDef *DMATxDesc, uint32_t DMATxDesc_FrameSegment);
void ETH_DMATxDescChecksumInsertionConfig(ETH_DMADESCTypeDef *DMATxDesc, uint32_t DMATxDesc_Checksum);
void ETH_DMATxDescCRCCmd(ETH_DMADESCTypeDef *DMATxDesc, FunctionalState NewState);
void ETH_DMATxDescEndOfRingCmd(ETH_DMADESCTypeDef *DMATxDesc, FunctionalState NewState);
void ETH_DMATxDescSecondAddressChainedCmd(ETH_DMADESCTypeDef *DMATxDesc, FunctionalState NewState);
void ETH_DMATxDescShortFramePaddingCmd(ETH_DMADESCTypeDef *DMATxDesc, FunctionalState NewState);
void ETH_DMATxDescTimeStampCmd(ETH_DMADESCTypeDef *DMATxDesc, FunctionalState NewState);
void ETH_DMATxDescBufferSizeConfig(ETH_DMADESCTypeDef *DMATxDesc, uint32_t BufferSize1, uint32_t BufferSize2);
void ETH_DMARxDescChainInit(ETH_DMADESCTypeDef *DMARxDescTab, u8 *RxBuff, uint32_t RxBuffCount);
void ETH_DMARxDescRingInit(ETH_DMADESCTypeDef *DMARxDescTab, u8 *RxBuff1, u8 *RxBuff2, uint32_t RxBuffCount);
FlagStatus ETH_GetDMARxDescFlagStatus(ETH_DMADESCTypeDef *DMARxDesc, uint32_t ETH_DMARxDescFlag);
void ETH_SetDMARxDescOwnBit(ETH_DMADESCTypeDef *DMARxDesc);
uint32_t ETH_GetDMARxDescFrameLength(ETH_DMADESCTypeDef *DMARxDesc);
void ETH_DMARxDescReceiveITConfig(ETH_DMADESCTypeDef *DMARxDesc, FunctionalState NewState);
void ETH_DMARxDescEndOfRingCmd(ETH_DMADESCTypeDef *DMARxDesc, FunctionalState NewState);
void ETH_DMARxDescSecondAddressChainedCmd(ETH_DMADESCTypeDef *DMARxDesc, FunctionalState NewState);
uint32_t ETH_GetDMARxDescBufferSize(ETH_DMADESCTypeDef *DMARxDesc, uint32_t DMARxDesc_Buffer);
/**
* @brief DMA
*/
FlagStatus ETH_GetDMAFlagStatus(uint32_t ETH_DMA_FLAG);
void ETH_DMAClearFlag(uint32_t ETH_DMA_FLAG);
ITStatus ETH_GetDMAITStatus(uint32_t ETH_DMA_IT);
void ETH_DMAClearITPendingBit(uint32_t ETH_DMA_IT);
uint32_t ETH_GetTransmitProcessState(void);
uint32_t ETH_GetReceiveProcessState(void);
void ETH_FlushTransmitFIFO(void);
FlagStatus ETH_GetFlushTransmitFIFOStatus(void);
void ETH_DMATransmissionCmd(FunctionalState NewState);
void ETH_DMAReceptionCmd(FunctionalState NewState);
void ETH_DMAITConfig(uint32_t ETH_DMA_IT, FunctionalState NewState);
FlagStatus ETH_GetDMAOverflowStatus(uint32_t ETH_DMA_Overflow);
uint32_t ETH_GetRxOverflowMissedFrameCounter(void);
uint32_t ETH_GetBufferUnavailableMissedFrameCounter(void);
uint32_t ETH_GetCurrentTxDescStartAddress(void);
uint32_t ETH_GetCurrentRxDescStartAddress(void);
uint32_t ETH_GetCurrentTxBufferAddress(void);
uint32_t ETH_GetCurrentRxBufferAddress(void);
void ETH_ResumeDMATransmission(void);
void ETH_ResumeDMAReception(void);
/**
* @brief PMT
*/
void ETH_ResetWakeUpFrameFilterRegisterPointer(void);
void ETH_SetWakeUpFrameFilterRegister(uint32_t *Buffer);
void ETH_GlobalUnicastWakeUpCmd(FunctionalState NewState);
FlagStatus ETH_GetPMTFlagStatus(uint32_t ETH_PMT_FLAG);
void ETH_WakeUpFrameDetectionCmd(FunctionalState NewState);
void ETH_MagicPacketDetectionCmd(FunctionalState NewState);
void ETH_PowerDownCmd(FunctionalState NewState);
/**
* @brief MMC
*/
void ETH_MMCCounterFreezeCmd(FunctionalState NewState);
void ETH_MMCResetOnReadCmd(FunctionalState NewState);
void ETH_MMCCounterRolloverCmd(FunctionalState NewState);
void ETH_MMCCountersReset(void);
void ETH_MMCITConfig(uint32_t ETH_MMC_IT, FunctionalState NewState);
ITStatus ETH_GetMMCITStatus(uint32_t ETH_MMC_IT);
uint32_t ETH_GetMMCRegister(uint32_t ETH_MMCReg);
/**
* @brief PTP
*/
uint32_t ETH_HandlePTPTxPkt(u8 *ppkt, u16 FrameLength, uint32_t *PTPTxTab);
uint32_t ETH_HandlePTPRxPkt(u8 *ppkt, uint32_t *PTPRxTab);
void ETH_DMAPTPTxDescChainInit(ETH_DMADESCTypeDef *DMATxDescTab, ETH_DMADESCTypeDef *DMAPTPTxDescTab, u8* TxBuff, uint32_t TxBuffCount);
void ETH_DMAPTPRxDescChainInit(ETH_DMADESCTypeDef *DMARxDescTab, ETH_DMADESCTypeDef *DMAPTPRxDescTab, u8 *RxBuff, uint32_t RxBuffCount);
void ETH_EnablePTPTimeStampAddend(void);
void ETH_EnablePTPTimeStampInterruptTrigger(void);
void ETH_EnablePTPTimeStampUpdate(void);
void ETH_InitializePTPTimeStamp(void);
void ETH_PTPUpdateMethodConfig(uint32_t UpdateMethod);
void ETH_PTPTimeStampCmd(FunctionalState NewState);
FlagStatus ETH_GetPTPFlagStatus(uint32_t ETH_PTP_FLAG);
void ETH_SetPTPSubSecondIncrement(uint32_t SubSecondValue);
void ETH_SetPTPTimeStampUpdate(uint32_t Sign, uint32_t SecondValue, uint32_t SubSecondValue);
void ETH_SetPTPTimeStampAddend(uint32_t Value);
void ETH_SetPTPTargetTime(uint32_t HighValue, uint32_t LowValue);
uint32_t ETH_GetPTPRegister(uint32_t ETH_PTPReg);
#ifdef __cplusplus
}
#endif
void rt_hw_stm32_eth_init(void);
#endif /* __STM32_ETH_H */
/**
* @}
*/
/**
* @}
*/
/******************* (C) COPYRIGHT 2009 STMicroelectronics *****END OF FILE****/