stm32_eth.h

LWIP在STM32裸机上的移植

/** 
  * @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))

/**
  * @}