已经完成了网络，DI口，RS485的数据透传，可通过RS485接收数据

User/wiz_interface/wiz_interface.h

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+#ifndef __WIZ_INTERFACE_H__
+#define __WIZ_INTERFACE_H__
+
+#include "wizchip_conf.h"
+
+/**
+ * @brief Add a new timer node to the timer chain table
+ * @param func Callback function pointer, called when the timer time is reached
+ * @param time Trigger time (ms)
+ */
+void wiz_add_timer(void (*func)(void), uint32_t time);
+
+/**
+ * @brief Delete the timer for the specified callback function
+ * @param func callback function pointer
+ * @return none
+ */
+void wiz_delete_timer(void (*func)(void));
+
+/**
+ * @brief wiz timer event handler
+ *
+ * You must add this function to your 1ms timer interrupt
+ *
+ */
+void wiz_timer_handler(void);
+
+/**
+ * @brief Delay function in milliseconds
+ * @param nms :Delay Time
+ */
+void wiz_user_delay_ms(uint32_t nms);
+
+/**
+ * @brief   wizchip init function
+ * @param   none
+ * @return  none
+ */
+void wizchip_initialize(void);
+
+/**
+ * @brief   print network information
+ * @param   none
+ * @return  none
+ */
+void print_network_information(void);
+
+/**
+ * @brief   set network information
+ * @param   sn: socketid
+ * @param   ethernet_buff:
+ * @param   net_info: network information struct
+ * @return  none
+ */
+void network_init(uint8_t *ethernet_buff, wiz_NetInfo *conf_info);
+
+/**
+ * @brief Check the WIZCHIP version
+ */
+void wizchip_version_check(void);
+
+/**
+ * @brief Ethernet Link Detection
+ */
+void wiz_phy_link_check(void);
+
+/**
+ * @brief Print PHY information
+ */
+void wiz_print_phy_info(void);
+#endif