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/**************************************************************************//**
* @file emac.h
* @version V1.00
* @brief M480 EMAC driver header file
*
* @copyright (C) 2016 Nuvoton Technology Corp. All rights reserved.
*****************************************************************************/
#ifndef __EMAC_H__
#define __EMAC_H__
#ifdef __cplusplus
extern "C"
{
#endif
/** @addtogroup Standard_Driver Standard Driver
@{
*/
/** @addtogroup EMAC_Driver EMAC Driver
@{
*/
/** @addtogroup EMAC_EXPORTED_CONSTANTS EMAC Exported Constants
@{
*/
#define EMAC_PHY_ADDR 1UL /*!< PHY address, this address is board dependent \hideinitializer */
#define EMAC_RX_DESC_SIZE 4UL /*!< Number of Rx Descriptors, should be 2 at least \hideinitializer */
#define EMAC_TX_DESC_SIZE 4UL /*!< Number of Tx Descriptors, should be 2 at least \hideinitializer */
#define EMAC_LINK_DOWN 0UL /*!< Ethernet link is down \hideinitializer */
#define EMAC_LINK_100F 1UL /*!< Ethernet link is 100Mbps full duplex \hideinitializer */
#define EMAC_LINK_100H 2UL /*!< Ethernet link is 100Mbps half duplex \hideinitializer */
#define EMAC_LINK_10F 3UL /*!< Ethernet link is 10Mbps full duplex \hideinitializer */
#define EMAC_LINK_10H 4UL /*!< Ethernet link is 10Mbps half duplex \hideinitializer */
/*@}*/ /* end of group EMAC_EXPORTED_CONSTANTS */
/** @addtogroup EMAC_EXPORTED_FUNCTIONS EMAC Exported Functions
@{
*/
/**
* @brief Enable EMAC Tx function
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_ENABLE_TX() (EMAC->CTL |= EMAC_CTL_TXON_Msk)
/**
* @brief Enable EMAC Rx function
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_ENABLE_RX() do{EMAC->CTL |= EMAC_CTL_RXON_Msk; EMAC->RXST = 0;}while(0)
/**
* @brief Disable EMAC Tx function
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_DISABLE_TX() (EMAC->CTL &= ~EMAC_CTL_TXON_Msk)
/**
* @brief Disable EMAC Rx function
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_DISABLE_RX() (EMAC->CTL &= ~EMAC_CTL_RXON_Msk)
/**
* @brief Enable EMAC Magic Packet Wakeup function
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_ENABLE_MAGIC_PKT_WAKEUP() (EMAC->CTL |= EMAC_CTL_WOLEN_Msk)
/**
* @brief Disable EMAC Magic Packet Wakeup function
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_DISABLE_MAGIC_PKT_WAKEUP() (EMAC->CTL &= ~EMAC_CTL_WOLEN_Msk)
/**
* @brief Enable EMAC to receive broadcast packets
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_ENABLE_RECV_BCASTPKT() (EMAC->CAMCTL |= EMAC_CAMCTL_ABP_Msk)
/**
* @brief Disable EMAC to receive broadcast packets
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_DISABLE_RECV_BCASTPKT() (EMAC->CAMCTL &= ~EMAC_CAMCTL_ABP_Msk)
/**
* @brief Enable EMAC to receive multicast packets
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_ENABLE_RECV_MCASTPKT() (EMAC->CAMCTL |= EMAC_CAMCTL_AMP_Msk)
/**
* @brief Disable EMAC Magic Packet Wakeup function
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_DISABLE_RECV_MCASTPKT() (EMAC->CAMCTL &= ~EMAC_CAMCTL_AMP_Msk)
/**
* @brief Check if EMAC time stamp alarm interrupt occurred or not
* @param None
* @return If time stamp alarm interrupt occurred or not
* @retval 0 Alarm interrupt does not occur
* @retval 1 Alarm interrupt occurred
* \hideinitializer
*/
#define EMAC_GET_ALARM_FLAG() (EMAC->INTSTS & EMAC_INTSTS_TSALMIF_Msk ? 1 : 0)
/**
* @brief Clear EMAC time stamp alarm interrupt flag
* @param None
* @return None
* \hideinitializer
*/
#define EMAC_CLR_ALARM_FLAG() (EMAC->INTSTS = EMAC_INTSTS_TSALMIF_Msk)
void EMAC_Open(uint8_t *pu8MacAddr);
void EMAC_Close(void);
void EMAC_SetMacAddr(uint8_t *pu8MacAddr);
void EMAC_EnableCamEntry(uint32_t u32Entry, uint8_t pu8MacAddr[]);
void EMAC_DisableCamEntry(uint32_t u32Entry);
uint32_t EMAC_RecvPkt(uint8_t *pu8Data, uint32_t *pu32Size);
uint32_t EMAC_RecvPktTS(uint8_t *pu8Data, uint32_t *pu32Size, uint32_t *pu32Sec, uint32_t *pu32Nsec);
void EMAC_RecvPktDone(void);
uint32_t EMAC_SendPkt(uint8_t *pu8Data, uint32_t u32Size);
uint32_t EMAC_SendPktDone(void);
uint32_t EMAC_SendPktDoneTS(uint32_t *pu32Sec, uint32_t *pu32Nsec);
void EMAC_EnableTS(uint32_t u32Sec, uint32_t u32Nsec);
void EMAC_DisableTS(void);
void EMAC_GetTime(uint32_t *pu32Sec, uint32_t *pu32Nsec);
void EMAC_SetTime(uint32_t u32Sec, uint32_t u32Nsec);
void EMAC_UpdateTime(uint32_t u32Neg, uint32_t u32Sec, uint32_t u32Nsec);
void EMAC_EnableAlarm(uint32_t u32Sec, uint32_t u32Nsec);
void EMAC_DisableAlarm(void);
uint32_t EMAC_CheckLinkStatus(void);
/*@}*/ /* end of group EMAC_EXPORTED_FUNCTIONS */
/*@}*/ /* end of group EMAC_Driver */
/*@}*/ /* end of group Standard_Driver */
#ifdef __cplusplus
}
#endif
#endif /* __EMAC_H__ */
/*** (C) COPYRIGHT 2016 Nuvoton Technology Corp. ***/
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