怎样表示STM32F107VCT6的RMII工作正常
我在做个三网合一的系统，CPU用STM32F107VCt6，PHY用IP175C，用RMII方式，请问怎样表示STM32F107VCT6的RMII正常工作 看下你能接收到数据包不。。。请问下你能配置IP175C的寄存器没？ lgupen 发表于 2013-8-12 09:38 static/image/common/back.gif看下你能接收到数据包不。。。请问下你能配置IP175C的寄存器没？
是谁接收数据包？STM32F107吗？如附件是IP175C的资料，你帮我看看IP175C寄存器照如下设计对不对：
#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,lcs deleted */
/**
* @}
*/
/** @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 */
/**
* @briefFor LAN8700
*/
//#define PHY_SR 31 /*!< Tranceiver Status Register */
/**
* @briefFor DP83848
*/
//#define PHY_SR 16 /*!< Tranceiver Status Register */
// @briefFor IP175C
#define PHY_SR 18 //lcs modified
/* 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 */
/**
* @briefFor LAN8700
*/
//#define PHY_Speed_Status ((u16)0x0004) /*!< Configured information of Speed: 10Mbps */
//#define PHY_Duplex_Status ((u16)0x0010) /*!< Configured information of Duplex: Full-duplex */
/**
* @briefFor DP83848
*/
//#define PHY_Speed_Status ((u16)0x0002) /*!< Configured information of Speed: 10Mbps */
//#define PHY_Duplex_Status ((u16)0x0004) /*!< Configured information of Duplex: Full-duplex */
//@briefFor IP175C
#define PHY_Speed_Status ((u16)0x0800) /*!< Configured information of Speed: 10Mbps lcs modified from ((u16)0x0800) to */
#define PHY_Duplex_Status ((u16)0x0400) /*!< Configured information of Duplex: Full-duplex lcs modified*/
#define IS_ETH_PHY_ADDRESS(ADDRESS) ((ADDRESS) <= 0x20)
#define IS_ETH_PHY_REG(REG) (((REG) == PHY_BCR) || \
((REG) == PHY_BSR) || \
((REG) == PHY_SR))
lgupen 发表于 2013-8-12 09:38 static/image/common/back.gif
看下你能接收到数据包不。。。请问下你能配置IP175C的寄存器没？
能否接收到数据包用PING看吧 请问LZ问题怎么解决的？
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