update:换行符改回来

components/ethernet/w5500/w5500.c

@@ -1,1972 +1,1972 @@
-#include "platform_def.h"
-#include "luat_base.h"
-#include "luat_spi.h"
-#ifdef LUAT_USE_W5500
-#include "luat_rtos.h"
-#include "luat_zbuff.h"
-#include "luat_gpio.h"
-#include "w5500_def.h"
-#include "luat_crypto.h"
-#include "luat_mcu.h"
-#include "luat_timer.h"
-#include "luat_malloc.h"
-
-#include "luat_network_adapter.h"
-
-//extern void DBG_Printf(const char* format, ...);
-//extern void DBG_HexPrintf(void *Data, unsigned int len);
-//#if 0
-//#define LLOGD(x,y...)
-//#define LLOGE(x,y...)		DBG_Printf("%s %d:"x"\r\n", __FUNCTION__,__LINE__,##y)
-//#else
-//#define LLOGD(x,y...)		DBG_Printf("%s %d:"x"\r\n", __FUNCTION__,__LINE__,##y)
-//#define LLOGE(x,y...)		DBG_Printf("%s %d:"x"\r\n", __FUNCTION__,__LINE__,##y)
-//#endif
-
-#define LUAT_LOG_TAG "W5500"
-#include "luat_log.h"
-
-#define socket_index(n)	(n << 5)
-#define common_reg	(0)
-#define socket_reg	(1 << 3)
-#define socket_tx	(2 << 3)
-#define socket_rx	(3 << 3)
-#define is_write	(1 << 2)
-
-#define MAX_SOCK_NUM				8
-#define SYS_SOCK_ID					0
-
-#define MR_RST                       0x80		/**< reset */
-#define MR_WOL                       0x20		/**< Wake on Lan */
-#define MR_PB                        0x10		/**< ping block */
-#define MR_PPPOE                     0x08		/**< enable pppoe */
-#define MR_UDP_FARP                  0x02		/**< enbale FORCE ARP */
-
-
-#define IR_CONFLICT                  0x80		/**< check ip confict */
-#define IR_UNREACH                   0x40		/**< get the destination unreachable message in UDP sending */
-#define IR_PPPoE                     0x20		/**< get the PPPoE close message */
-#define IR_MAGIC                     0x10		/**< get the magic packet interrupt */
-
-
-#define Sn_MR_CLOSE                  0x00		/**< unused socket */
-#define Sn_MR_TCP                    0x01		/**< TCP */
-#define Sn_MR_UDP                    0x02		/**< UDP */
-#define Sn_MR_IPRAW                  0x03		/**< IP LAYER RAW SOCK */
-#define Sn_MR_MACRAW                 0x04		/**< MAC LAYER RAW SOCK */
-#define Sn_MR_PPPOE                  0x05		/**< PPPoE */
-#define Sn_MR_UCASTB                 0x10		/**< Unicast Block in UDP Multicating*/
-#define Sn_MR_ND                     0x20		/**< No Delayed Ack(TCP) flag */
-#define Sn_MR_MC                     0x20		/**< Multicast IGMP (UDP) flag */
-#define Sn_MR_BCASTB                 0x40		/**< Broadcast blcok in UDP Multicating */
-#define Sn_MR_MULTI                  0x80		/**< support UDP Multicating */
-
-
-#define Sn_MR_MIP6N                  0x10		/**< IPv6 packet Block */
-#define Sn_MR_MMB                    0x20		/**< IPv4 Multicasting Block */
-//#define Sn_MR_BCASTB                 0x40     /**< Broadcast blcok */
-#define Sn_MR_MFEN                   0x80		/**< support MAC filter enable */
-
-
-#define Sn_CR_OPEN                   0x01		/**< initialize or open socket */
-#define Sn_CR_LISTEN                 0x02		/**< wait connection request in tcp mode(Server mode) */
-#define Sn_CR_CONNECT                0x04		/**< send connection request in tcp mode(Client mode) */
-#define Sn_CR_DISCON                 0x08		/**< send closing reqeuset in tcp mode */
-#define Sn_CR_CLOSE                  0x10		/**< close socket */
-#define Sn_CR_SEND                   0x20		/**< update txbuf pointer, send data */
-#define Sn_CR_SEND_MAC               0x21		/**< send data with MAC address, so without ARP process */
-#define Sn_CR_SEND_KEEP              0x22		/**<  send keep alive message */
-#define Sn_CR_RECV                   0x40		/**< update rxbuf pointer, recv data */
-
-
-#define Sn_IR_SEND_OK                0x10		/**< complete sending */
-#define Sn_IR_TIMEOUT                0x08		/**< assert timeout */
-#define Sn_IR_RECV                   0x04		/**< receiving data */
-#define Sn_IR_DISCON                 0x02		/**< closed socket */
-#define Sn_IR_CON                    0x01		/**< established connection */
-
-
-#define SOCK_CLOSED                  0x00		/**< closed */
-#define SOCK_INIT                    0x13		/**< init state */
-#define SOCK_LISTEN                  0x14		/**< listen state */
-#define SOCK_SYNSENT                 0x15		/**< connection state */
-#define SOCK_SYNRECV                 0x16		/**< connection state */
-#define SOCK_ESTABLISHED             0x17		/**< success to connect */
-#define SOCK_FIN_WAIT                0x18		/**< closing state */
-#define SOCK_CLOSING                 0x1A		/**< closing state */
-#define SOCK_TIME_WAIT               0x1B		/**< closing state */
-#define SOCK_CLOSE_WAIT              0x1C		/**< closing state */
-#define SOCK_LAST_ACK                0x1D		/**< closing state */
-#define SOCK_UDP                     0x22		/**< udp socket */
-#define SOCK_IPRAW                   0x32		/**< ip raw mode socket */
-#define SOCK_MACRAW                  0x42		/**< mac raw mode socket */
-#define SOCK_PPPOE                   0x5F		/**< pppoe socket */
-
-#define SOCK_BUF_LEN				(20 * 1024)
-
-
-#include "dhcp_def.h"
-#include "dns_def.h"
-#define W5500_LOCK	platform_lock_mutex(prv_w5500_ctrl->Sem)
-#define W5500_UNLOCK platform_unlock_mutex(prv_w5500_ctrl->Sem)
-
-enum
-{
-	W5500_COMMON_MR,
-	W5500_COMMON_GAR0,
-	W5500_COMMON_SUBR0 = 5,
-	W5500_COMMON_MAC0 = 9,
-	W5500_COMMON_IP0 = 0x0f,
-	W5500_COMMON_INTLEVEL0 = 0x13,
-	W5500_COMMON_IR = 0x15,
-	W5500_COMMON_IMR,
-	W5500_COMMON_SOCKET_IR,
-	W5500_COMMON_SOCKET_IMR,
-	W5500_COMMON_SOCKET_RTR0,
-	W5500_COMMON_SOCKET_RCR = 0x1b,
-	W5500_COMMON_PPP,
-	W5500_COMMON_UIPR0 = 0x28,
-	W5500_COMMON_UPORT0 = 0x2c,
-	W5500_COMMON_PHY = 0x2e,
-	W5500_COMMON_VERSIONR = 0x39,
-	W5500_COMMON_QTY,
-
-	W5500_SOCKET_MR = 0,
-	W5500_SOCKET_CR,
-	W5500_SOCKET_IR,
-	W5500_SOCKET_SR,
-	W5500_SOCKET_SOURCE_PORT0,
-	W5500_SOCKET_DEST_MAC0 = 0x06,
-	W5500_SOCKET_DEST_IP0 = 0x0C,
-	W5500_SOCKET_DEST_PORT0 = 0x10,
-	W5500_SOCKET_SEGMENT0 = 0x12,
-	W5500_SOCKET_TOS = 0x15,
-	W5500_SOCKET_TTL,
-	W5500_SOCKET_RX_MEM_SIZE = 0x1e,
-	W5500_SOCKET_TX_MEM_SIZE,
-	W5500_SOCKET_TX_FREE_SIZE0 = 0x20,
-	W5500_SOCKET_TX_READ_POINT0 = 0x22,
-	W5500_SOCKET_TX_WRITE_POINT0 = 0x24,
-	W5500_SOCKET_RX_SIZE0 = 0x26,
-	W5500_SOCKET_RX_READ_POINT0 = 0x28,
-	W5500_SOCKET_RX_WRITE_POINT0 = 0x2A,
-	W5500_SOCKET_IMR = 0x2C,
-	W5500_SOCKET_IP_HEAD_FRAG_VALUE0,
-	W5500_SOCKET_KEEP_TIME = 0x2f,
-	W5500_SOCKET_QTY,
-
-	EV_W5500_IRQ = USER_EVENT_ID_START + 1,
-	EV_W5500_LINK,
-	//以下event的顺序不能变，新增event请在上方添加
-	EV_W5500_SOCKET_TX,
-	EV_W5500_SOCKET_CONNECT,
-	EV_W5500_SOCKET_CLOSE,
-	EV_W5500_SOCKET_LISTEN,
-	EV_W5500_SOCKET_DNS,
-	EV_W5500_RE_INIT,
-	EV_W5500_REG_OP,
-
-	W5500_SOCKET_OFFLINE = 0,
-	W5500_SOCKET_CONFIG,
-	W5500_SOCKET_CONNECT,
-	W5500_SOCKET_ONLINE,
-	W5500_SOCKET_CLOSING,
-};
-
-typedef struct
-{
-	llist_head node;
-	uint64_t tag;	//考虑到socket复用的问题，必须有tag来做比对
-	luat_ip_addr_t ip;
-	uint8_t *data;
-	uint32_t read_pos;
-	uint32_t len;
-	uint16_t port;
-	uint8_t is_sending;
-}socket_data_t;
-
-typedef struct
-{
-	socket_ctrl_t socket[MAX_SOCK_NUM];
-	dhcp_client_info_t dhcp_client;
-	dns_client_t dns_client;
-	uint64_t last_tx_time;
-	uint64_t tag;
-	CBFuncEx_t socket_cb;
-	void *user_data;
-	void *task_handle;
-	HANDLE Sem;
-	uint32_t static_ip; //大端格式存放
-	uint32_t static_submask; //大端格式存放
-	uint32_t static_gateway; //大端格式存放
-	uint16_t RTR;
-	uint8_t RCR;
-	uint8_t force_arp;
-	uint8_t auto_speed;
-	uint8_t spi_id;
-	uint8_t cs_pin;
-	uint8_t rst_pin;
-	uint8_t irq_pin;
-	uint8_t link_pin;
-	uint8_t speed_status;
-	uint8_t link_ready;
-	uint8_t ip_ready;
-	uint8_t network_ready;
-	uint8_t inter_error;
-	uint8_t device_on;
-	uint8_t last_udp_send_ok;
-	uint8_t rx_buf[2048 + 8];
-	uint8_t tx_buf[2048 + 8];
-	uint8_t mac[6];
-	uint8_t next_socket_index;
-	uint8_t self_index;
-}w5500_ctrl_t;
-
-static w5500_ctrl_t *prv_w5500_ctrl;
-
-static void w5500_ip_state(w5500_ctrl_t *w5500, uint8_t check_state);
-static void w5500_check_dhcp(w5500_ctrl_t *w5500);
-static void w5500_init_reg(w5500_ctrl_t *w5500);
-
-static int w5500_del_data_cache(void *p, void *u)
-{
-	socket_data_t *pdata = (socket_data_t *)p;
-	free(pdata->data);
-	return LIST_DEL;
-}
-
-static int w5500_next_data_cache(void *p, void *u)
-{
-	socket_ctrl_t *socket = (socket_ctrl_t *)u;
-	socket_data_t *pdata = (socket_data_t *)p;
-	if (socket->tag != pdata->tag)
-	{
-		LLOGD("tag error");
-		free(pdata->data);
-		return LIST_DEL;
-	}
-	return LIST_FIND;
-}
-
-
-static int32_t w5500_irq(int pin, void *args)
-{
-	w5500_ctrl_t *w5500 = (w5500_ctrl_t *)args;
-	if ((pin & 0x00ff) == w5500->irq_pin)
-	{
-		platform_send_event(w5500->task_handle, EV_W5500_IRQ, 0, 0, 0);
-	}
-	if ((pin & 0x00ff) == w5500->link_pin)
-	{
-		platform_send_event(w5500->task_handle, EV_W5500_LINK, 0, 0, 0);
-	}
-	return 0;
-}
-
-static void w5500_callback_to_nw_task(w5500_ctrl_t *w5500, uint32_t event_id, uint32_t param1, uint32_t param2, uint32_t param3)
-{
-	luat_network_cb_param_t param = {.tag = 0, .param = w5500->user_data};
-	OS_EVENT event = { .ID = event_id, .Param1 = param1, .Param2 = param2, .Param3 = param3};
-	if (event_id > EV_NW_DNS_RESULT)
-	{
-		event.Param3 = prv_w5500_ctrl->socket[param1].param;
-		param.tag = prv_w5500_ctrl->socket[param1].tag;
-		if (EV_NW_SOCKET_CLOSE_OK == event_id)
-		{
-			prv_w5500_ctrl->socket[param1].param = NULL;
-		}
-	}
-	w5500->socket_cb(&event, &param);
-}
-
-
-
-static void w5500_xfer(w5500_ctrl_t *w5500, uint16_t address, uint8_t ctrl, uint8_t *data, uint32_t len)
-{
-	BytesPutBe16(w5500->tx_buf, address);
-	w5500->tx_buf[2] = ctrl;
-	if (data && len)
-	{
-		memcpy(w5500->tx_buf + 3, data, len);
-	}
-	luat_gpio_set(w5500->cs_pin, 0);
-	// TODO 选个更通用的宏
-	#if defined(AIR101) || defined(AIR103)
-	// 不支持全双工的BSP,通过半双工API读写
-	if (ctrl & is_write) {
-		// 整体传输就行
-		if (data && len)
-			luat_spi_send(w5500->spi_id, (const char* )w5500->tx_buf, len + 3);
-		else
-			luat_spi_send(w5500->spi_id, (const char* )w5500->tx_buf, 3);
-	}
-	else {
-		// 先发3字的控制块
-		luat_spi_send(w5500->spi_id, (const char* )w5500->tx_buf, 3);
-		// 然后按len读取数据
-		if (data && len)
-			luat_spi_recv(w5500->spi_id, (const char* )w5500->rx_buf + 3, len);
-	}
-	#else
-	luat_spi_transfer(w5500->spi_id, (const char* )w5500->tx_buf, len + 3, (char*)w5500->rx_buf, len + 3);
-	#endif
-	luat_gpio_set(w5500->cs_pin, 1);
-	if (data && len)
-	{
-		memcpy(data, w5500->rx_buf + 3, len);
-	}
-}
-
-
-static uint8_t w5500_socket_state(w5500_ctrl_t *w5500, uint8_t socket_id)
-{
-	uint8_t retry = 0;
-	uint8_t temp[4];
-	do
-	{
-		w5500_xfer(w5500, W5500_SOCKET_MR, socket_index(socket_id)|socket_reg, temp, 4);
-		if (temp[W5500_SOCKET_MR] == 0xff)	//模块读不到了
-		{
-			w5500->device_on = 0;
-			return 0;
-		}
-		retry++;
-	}while(temp[W5500_SOCKET_CR] && (retry < 10));
-	if (retry >= 10)
-	{
-		w5500->inter_error++;
-		LLOGE("check too much times, error %d", w5500->inter_error);
-
-	}
-	return temp[W5500_SOCKET_SR];
-}
-
-static void w5500_socket_disconnect(w5500_ctrl_t *w5500, uint8_t socket_id)
-{
-	uint8_t temp;
-	temp = w5500_socket_state(w5500, socket_id);
-	if (!w5500->device_on) return;
-
-	if (SOCK_CLOSED == temp)
-	{
-		w5500->socket[socket_id].state = W5500_SOCKET_OFFLINE;
-//		LLOGD("socket %d already closed");
-		return;
-	}
-//	if ((temp >= SOCK_FIN_WAIT) && (temp <= SOCK_LAST_ACK))
-//	{
-//		w5500->socket[socket_id].state = W5500_SOCKET_CLOSING;
-//		LLOGD("socket %d is closing");
-//		return;
-//
-//	}
-	temp = Sn_CR_DISCON;
-	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, &temp, 1);
-	w5500->socket[socket_id].state = W5500_SOCKET_CLOSING;
-}
-
-static void w5500_socket_close(w5500_ctrl_t *w5500, uint8_t socket_id)
-{
-	uint8_t temp;
-	temp = w5500_socket_state(w5500, socket_id);
-	if (!w5500->device_on) return;
-//
-//	if (SOCK_CLOSED == temp)
-//	{
-//		w5500->socket[socket_id].state = W5500_SOCKET_OFFLINE;
-////		LLOGD("socket %d already closed");
-//		return;
-//	}
-	temp = Sn_CR_CLOSE;
-	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, &temp, 1);
-	w5500->socket[socket_id].state = W5500_SOCKET_OFFLINE;
-}
-
-static int w5500_socket_config(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t is_tcp, uint16_t local_port)
-{
-	uint8_t delay_cnt = 0;
-	uint8_t temp = 0;
-	temp = w5500_socket_state(w5500, socket_id);
-	if (!w5500->device_on) return -1;
-	if (SOCK_CLOSED != temp)
-	{
-		LLOGE("socket %d not closed state %x", socket_id, temp);
-		return -1;
-	}
-	uint8_t cmd[32];
-	uint16_t wtemp;
-	for(temp = 0; temp < 3; temp++)
-	{
-		cmd[W5500_SOCKET_MR] = is_tcp?Sn_MR_TCP:Sn_MR_UDP;
-		cmd[W5500_SOCKET_CR] = 0;
-		cmd[W5500_SOCKET_IR] = 0xff;
-		BytesPutBe16(&cmd[W5500_SOCKET_SOURCE_PORT0], local_port);
-		BytesPutLe32(&cmd[W5500_SOCKET_DEST_IP0], 0xffffffff);
-		BytesPutBe16(&cmd[W5500_SOCKET_DEST_PORT0], 0);
-		BytesPutBe16(&cmd[W5500_SOCKET_SEGMENT0], is_tcp?1460:1472);
-		w5500_xfer(w5500, W5500_SOCKET_MR, socket_index(socket_id)|socket_reg|is_write, cmd, W5500_SOCKET_TOS - 1);
-		w5500_xfer(w5500, W5500_SOCKET_MR, socket_index(socket_id)|socket_reg, cmd, W5500_SOCKET_TOS - 1);
-		wtemp = BytesGetBe16(&cmd[W5500_SOCKET_SOURCE_PORT0]);
-		if (wtemp != local_port)
-		{
-			LLOGE("error port %u %u", wtemp, local_port);
-		}
-		else
-		{
-			goto W5500_SOCKET_CONFIG_START;
-		}
-
-	}
-	return -1;
-W5500_SOCKET_CONFIG_START:
-	cmd[0] = Sn_CR_OPEN;
-	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, cmd, 1);
-	do
-	{
-		temp = w5500_socket_state(w5500, socket_id);
-		if (!w5500->device_on) return -1;
-		delay_cnt++;
-	}while((temp != SOCK_INIT) && (temp != SOCK_UDP) && (delay_cnt < 100));
-	if (delay_cnt >= 100)
-	{
-		w5500->inter_error++;
-		LLOGE("socket %d config timeout, error %d", socket_id, w5500->inter_error);
-		return -1;
-	}
-	w5500->socket[socket_id].state = is_tcp?W5500_SOCKET_CONFIG:W5500_SOCKET_ONLINE;
-	return 0;
-}
-
-static int w5500_socket_connect(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t is_listen, uint32_t remote_ip, uint16_t remote_port)
-{
-	uint32_t ip;
-	uint16_t port;
-	uint8_t delay_cnt;
-	uint8_t temp;
-	uint8_t cmd[16];
-	temp = w5500_socket_state(w5500, socket_id);
-	if (!w5500->device_on) return -1;
-	if ((temp != SOCK_INIT) && (temp != SOCK_UDP))
-	{
-		LLOGD("socket %d not config state %x", socket_id, temp);
-		return -1;
-	}
-//	BytesPutLe32(cmd, remote_ip);
-//	LLOGD("%02d.%02d.%02d,%02d, %u, %d", cmd[0], cmd[1], cmd[2], cmd[3], remote_port, is_listen);
-	if (!is_listen)
-	{
-//		w5500_xfer(w5500, W5500_SOCKET_DEST_IP0, socket_index(socket_id)|socket_reg, cmd, 6);
-//		ip = BytesGetLe32(cmd);
-//		port = BytesGetBe16(cmd + 4);
-//		if (ip != remote_ip || port != remote_port)
-		{
-			BytesPutLe32(cmd, remote_ip);
-			BytesPutBe16(&cmd[W5500_SOCKET_DEST_PORT0 - W5500_SOCKET_DEST_IP0], remote_port);
-			w5500_xfer(w5500, W5500_SOCKET_DEST_IP0, socket_index(socket_id)|socket_reg|is_write, cmd, 6);
-		}
-
-	}
-// W5500_SOCKET_CONNECT_START:
-	if (temp != SOCK_UDP)
-	{
-		uint8_t temp = is_listen?Sn_CR_LISTEN:Sn_CR_CONNECT;
-		w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, &temp, 1);
-		w5500->socket[socket_id].state = W5500_SOCKET_CONNECT;
-	}
-	return 0;
-}
-
-static int w5500_socket_auto_heart(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t time)
-{
-	uint8_t point[6];
-	point[0] = time;
-	w5500_xfer(w5500, W5500_SOCKET_KEEP_TIME, socket_index(socket_id)|socket_reg|is_write, point, 1);
-	return 0;
-}
-
-static int w5500_socket_tx(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t *data, uint32_t len)
-{
-	uint8_t delay_cnt;
-	uint8_t temp;
-	uint8_t point[6];
-	uint16_t tx_free, tx_point;
-	temp = w5500_socket_state(w5500, socket_id);
-	if (!w5500->device_on) return -1;
-	if ((temp != SOCK_ESTABLISHED) && (temp != SOCK_UDP))
-	{
-		LLOGD("socket %d not online state %x", socket_id, temp);
-		return -1;
-	}
-	w5500->socket[socket_id].state = W5500_SOCKET_ONLINE;
-	if (!data || !len)
-	{
-		point[0] = Sn_CR_SEND_KEEP;
-		w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, point, 1);
-	}
-
-	w5500_xfer(w5500, W5500_SOCKET_TX_FREE_SIZE0, socket_index(socket_id)|socket_reg, point, 6);
-	tx_free = BytesGetBe16(point);
-	tx_point = BytesGetBe16(point + 4);
-//	if (tx_free != 2048)
-//	{
-//		LLOGD("%d,0x%04x,%u,%u", socket_id, tx_point, len,tx_free);
-//	}
-//	DBG_HexPrintf(data, len);
-	if (len > tx_free)
-	{
-		len = tx_free;
-	}
-
-	w5500->last_tx_time = luat_mcu_tick64_ms();
-	w5500_xfer(w5500, tx_point, socket_index(socket_id)|socket_tx|is_write, data, len);
-	tx_point += len;
-	BytesPutBe16(point, tx_point);
-	w5500_xfer(w5500, W5500_SOCKET_TX_WRITE_POINT0, socket_index(socket_id)|socket_reg|is_write, point, 2);
-	point[0] = Sn_CR_SEND;
-	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, point, 1);
-	return len;
-}
-
-static int w5500_socket_rx(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t *data, uint16_t len)
-{
-	uint8_t delay_cnt;
-	uint8_t temp;
-	uint8_t point[4];
-	uint16_t rx_size, rx_point;
-	temp = w5500_socket_state(w5500, socket_id);
-	if (!w5500->device_on) return -1;
-	if ((temp < SOCK_ESTABLISHED) || (temp > SOCK_UDP))
-	{
-		LLOGD("socket %d not config state %x", socket_id, temp);
-		return -1;
-	}
-	w5500->socket[socket_id].state = W5500_SOCKET_ONLINE;
-	w5500_xfer(w5500, W5500_SOCKET_RX_SIZE0, socket_index(socket_id)|socket_reg, point, 4);
-
-	rx_size = BytesGetBe16(point);
-	rx_point = BytesGetBe16(point + 2);
-//	LLOGD("%d,0x%04x,%u", socket_id, rx_point, rx_size);
-	if (!rx_size) return 0;
-	if (rx_size < len)
-	{
-		len = rx_size;
-	}
-	w5500_xfer(w5500, rx_point, socket_index(socket_id)|socket_rx, data, len);
-	rx_point += len;
-	BytesPutBe16(point, rx_point);
-	w5500_xfer(w5500, W5500_SOCKET_RX_READ_POINT0, socket_index(socket_id)|socket_reg|is_write, point, 2);
-	point[0] = Sn_CR_RECV;
-	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, point, 1);
-	return len;
-}
-
-extern void w5500_nw_state_cb(int state, uint32_t ip);
-
-static void w5500_nw_state(w5500_ctrl_t *w5500)
-{
-	int i;
-	PV_Union uIP;
-	if (w5500->link_ready && w5500->ip_ready)
-	{
-		if (!w5500->network_ready)
-		{
-			w5500->network_ready = 1;
-			dns_clear(&w5500->dns_client);
-			w5500->socket[0].tx_wait_size = 0;	//dns可以继续发送了
-			w5500_callback_to_nw_task(w5500, EV_NW_STATE, 0, 1, w5500->self_index);
-			LLOGD("network ready");
-			w5500_nw_state_cb(1, w5500->dhcp_client.temp_ip == 0 ? w5500->static_ip : w5500->dhcp_client.temp_ip);
-			for(i = 0; i < MAX_DNS_SERVER; i++)
-			{
-#ifdef LUAT_USE_LWIP
-				if (network_ip_is_vaild_ipv4(&w5500->dns_client.dns_server[i]))
-				{
-					uIP.u32 = ip_addr_get_ip4_u32(&w5500->dns_client.dns_server[i]);
-					LLOGD("DNS%d:%d.%d.%d.%d",i, uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
-				}
-#else
-				if (w5500->dns_client.dns_server[i].is_ipv6 != 0xff)
-				{
-					uIP.u32 = w5500->dns_client.dns_server[i].ipv4;
-					LLOGD("DNS%d:%d.%d.%d.%d",i, uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
-				}
-#endif
-			}
-		}
-	}
-	else
-	{
-		if (w5500->network_ready)
-		{
-			w5500->network_ready = 0;
-			dns_clear(&w5500->dns_client);
-			w5500_callback_to_nw_task(w5500, EV_NW_STATE, 0, 0, w5500->self_index);
-			LLOGD("network not ready");
-			w5500_nw_state_cb(0, 0);
-			for(i = 0; i < MAX_SOCK_NUM; i++)
-			{
-				w5500->socket[i].tx_wait_size = 0;
-//				llist_traversal(&w5500->socket[i].tx_head, w5500_del_data_cache, NULL);
-//				llist_traversal(&w5500->socket[i].rx_head, w5500_del_data_cache, NULL);
-			}
-		}
-	}
-}
-
-
-static void w5500_check_dhcp(w5500_ctrl_t *w5500)
-{
-	if (w5500->static_ip) return;
-	if (DHCP_STATE_CHECK == w5500->dhcp_client.state)
-	{
-		w5500->dhcp_client.state = DHCP_STATE_WAIT_LEASE_P1;
-		uint8_t temp[24];
-		PV_Union uIP;
-		memset(temp, 0, sizeof(temp));
-		temp[0] = w5500->force_arp?MR_UDP_FARP:0;
-		BytesPutLe32(&temp[W5500_COMMON_GAR0], w5500->dhcp_client.gateway);
-		BytesPutLe32(&temp[W5500_COMMON_SUBR0], w5500->dhcp_client.submask);
-		BytesPutLe32(&temp[W5500_COMMON_IP0], w5500->dhcp_client.ip);
-		memcpy(&temp[W5500_COMMON_MAC0], w5500->dhcp_client.mac, 6);
-		w5500_xfer(w5500, W5500_COMMON_MR, is_write, temp, W5500_COMMON_INTLEVEL0);
-		w5500->dhcp_client.discover_cnt = 0;
-
-		uIP.u32 = w5500->dhcp_client.ip;
-		LLOGD("动态IP:%d.%d.%d.%d", uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
-		uIP.u32 = w5500->dhcp_client.submask;
-		LLOGD("子网掩码:%d.%d.%d.%d", uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
-		uIP.u32 = w5500->dhcp_client.gateway;
-		LLOGD("网关:%d.%d.%d.%d", uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
-		LLOGD("租约时间:%u秒", w5500->dhcp_client.lease_time);
-		int i;
-		for(i = 0; i < MAX_DNS_SERVER; i++)
-		{
-			if (w5500->dns_client.is_static_dns[i])
-			{
-				goto PRINT_DNS;
-			}
-		}
-#ifdef LUAT_USE_LWIP
-		if (w5500->dhcp_client.dns_server[0])
-		{
-			network_set_ip_ipv4(&w5500->dns_client.dns_server[0], w5500->dhcp_client.dns_server[0]);
-		}
-
-		if (w5500->dhcp_client.dns_server[1])
-		{
-			network_set_ip_ipv4(&w5500->dns_client.dns_server[1], w5500->dhcp_client.dns_server[1]);
-		}
-#else
-		if (w5500->dhcp_client.dns_server[0])
-		{
-			w5500->dns_client.dns_server[0].ipv4 = w5500->dhcp_client.dns_server[0];
-			w5500->dns_client.dns_server[0].is_ipv6 = 0;
-		}
-
-		if (w5500->dhcp_client.dns_server[1])
-		{
-			w5500->dns_client.dns_server[1].ipv4 = w5500->dhcp_client.dns_server[1];
-			w5500->dns_client.dns_server[1].is_ipv6 = 0;
-		}
-#endif
-PRINT_DNS:
-		w5500_ip_state(w5500, 1);
-
-	}
-	if ((!w5500->last_udp_send_ok && w5500->dhcp_client.discover_cnt >= 1) || (w5500->last_udp_send_ok && w5500->dhcp_client.discover_cnt >= 3))
-	{
-		LLOGD("dhcp long time not get ip, reboot w5500");
-		memset(&w5500->dhcp_client, 0, sizeof(w5500->dhcp_client));
-		platform_send_event(w5500->task_handle, EV_W5500_RE_INIT, 0, 0, 0);
-	}
-
-
-}
-
-static void w5500_link_state(w5500_ctrl_t *w5500, uint8_t check_state)
-{
-	Buffer_Struct tx_msg_buf = {0,0,0};
-	uint32_t remote_ip;
-	int result;
-	if (w5500->link_ready != check_state)
-	{
-		LLOGD("link %d -> %d", w5500->link_ready, check_state);
-		w5500->link_ready = check_state;
-
-		if (w5500->link_ready)
-		{
-			if (!w5500->static_ip)
-			{
-				w5500_ip_state(w5500, 0);
-				w5500->dhcp_client.state = w5500->dhcp_client.ip?DHCP_STATE_REQUIRE:DHCP_STATE_DISCOVER;
-				uint8_t temp[1];
-				temp[0] = MR_UDP_FARP;
-				w5500_xfer(w5500, W5500_COMMON_MR, is_write, temp, 1);
-				result = ip4_dhcp_run(&w5500->dhcp_client, NULL, &tx_msg_buf, &remote_ip);
-				w5500_check_dhcp(w5500);
-				if (tx_msg_buf.Pos)
-				{
-					w5500_socket_connect(w5500, SYS_SOCK_ID, 0, remote_ip, DHCP_SERVER_PORT);
-					w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
-					w5500->last_udp_send_ok = 0;
-				}
-				OS_DeInitBuffer(&tx_msg_buf);
-			}
-		}
-		else
-		{
-			if (luat_mcu_tick64_ms() < (w5500->last_tx_time + 1500))
-			{
-				w5500->inter_error++;
-				LLOGE("link down too fast, error %u", w5500->inter_error);
-			}
-		}
-
-
-		w5500_nw_state(w5500);
-	}
-}
-
-static void w5500_ip_state(w5500_ctrl_t *w5500, uint8_t check_state)
-{
-	if (w5500->ip_ready != check_state)
-	{
-		LLOGD("ip %d -> %d", w5500->ip_ready, check_state);
-		w5500->ip_ready = check_state;
-		w5500_nw_state(w5500);
-	}
-}
-
-static void w5500_init_reg(w5500_ctrl_t *w5500)
-{
-	uint8_t temp[64];
-	luat_gpio_set(w5500->rst_pin, 0);
-	msleep(5);
-	luat_gpio_set(w5500->rst_pin, 1);
-	msleep(10);
-	w5500->ip_ready = 0;
-	w5500->network_ready = 0;
-	if (w5500->static_ip)
-	{
-		w5500->dhcp_client.state = DHCP_STATE_NOT_WORK;
-	}
-	else
-	{
-		if (w5500->auto_speed)
-		{
-			w5500->dhcp_client.state = DHCP_STATE_DISCOVER;
-		}
-		else
-		{
-			if ((w5500->dhcp_client.state == DHCP_STATE_NOT_WORK) || !w5500->dhcp_client.ip)
-			{
-				w5500->dhcp_client.state = DHCP_STATE_DISCOVER;
-			}
-			else
-			{
-				w5500->dhcp_client.state = DHCP_STATE_REQUIRE;
-			}
-		}
-	}
-	w5500_callback_to_nw_task(w5500, EV_NW_RESET, 0, 0, w5500->self_index);
-
-	luat_gpio_close(w5500->link_pin);
-	luat_gpio_close(w5500->irq_pin);
-
-	w5500_xfer(w5500, W5500_COMMON_MR, 0, temp, W5500_COMMON_QTY);
-	w5500->device_on = (0x04 == temp[W5500_COMMON_VERSIONR])?1:0;
-	w5500_link_state(w5500, w5500->device_on?(temp[W5500_COMMON_PHY] & 0x01):0);
-
-	temp[W5500_COMMON_MR] = w5500->force_arp?MR_UDP_FARP:0;
-	if (w5500->static_ip)
-	{
-		BytesPutLe32(&temp[W5500_COMMON_GAR0], w5500->static_gateway);	//已经是大端格式了不需要转换
-		BytesPutLe32(&temp[W5500_COMMON_SUBR0], w5500->static_submask); //已经是大端格式了不需要转换
-		BytesPutLe32(&temp[W5500_COMMON_IP0], w5500->static_ip); //已经是大端格式了不需要转换
-	}
-	else if (w5500->dhcp_client.ip)
-	{
-		BytesPutLe32(&temp[W5500_COMMON_GAR0], w5500->dhcp_client.gateway);
-		BytesPutLe32(&temp[W5500_COMMON_SUBR0], w5500->dhcp_client.submask);
-		BytesPutLe32(&temp[W5500_COMMON_IP0], w5500->dhcp_client.ip);
-	}
-	else
-	{
-		BytesPutLe32(&temp[W5500_COMMON_GAR0], 0);
-		BytesPutLe32(&temp[W5500_COMMON_SUBR0], 0);
-		BytesPutLe32(&temp[W5500_COMMON_IP0], 0);
-	}
-
-
-	memcpy(&temp[W5500_COMMON_MAC0], w5500->mac, 6);
-
-	memcpy(w5500->dhcp_client.mac, &temp[W5500_COMMON_MAC0], 6);
-	sprintf_(w5500->dhcp_client.name, "airm2m-%02x%02x%02x%02x%02x%02x",
-			w5500->dhcp_client.mac[0],w5500->dhcp_client.mac[1], w5500->dhcp_client.mac[2],
-			w5500->dhcp_client.mac[3],w5500->dhcp_client.mac[4], w5500->dhcp_client.mac[5]);
-
-
-//	BytesPutBe16(&temp[W5500_COMMON_SOCKET_RTR0], w5500->RTR);
-	temp[W5500_COMMON_IMR] = IR_CONFLICT|IR_UNREACH|IR_MAGIC;
-	temp[W5500_COMMON_SOCKET_IMR] = 0xff;
-//	temp[W5500_COMMON_SOCKET_RCR] = w5500->RCR;
-//	DBG_HexPrintf(temp + W5500_COMMON_SOCKET_RTR0, 3);
-	w5500_xfer(w5500, W5500_COMMON_MR, is_write, temp, W5500_COMMON_QTY);
-//	memset(temp, 0, sizeof(temp));
-//	w5500_xfer(w5500, W5500_COMMON_MR, 0, NULL, W5500_COMMON_QTY);
-//	DBG_HexPrintf(temp, W5500_COMMON_QTY);
-	w5500_ip_state(w5500, w5500->static_ip?1:0);
-
-	luat_gpio_t gpio = {0};
-	gpio.pin = w5500->irq_pin;
-	gpio.mode = Luat_GPIO_IRQ;
-	gpio.pull = Luat_GPIO_PULLUP;
-	gpio.irq = Luat_GPIO_FALLING;
-	gpio.irq_cb = w5500_irq;
-	gpio.irq_args = w5500;
-	luat_gpio_setup(&gpio);
-
-	gpio.pin = w5500->link_pin;
-	gpio.pull = Luat_GPIO_DEFAULT;
-	gpio.irq = Luat_GPIO_BOTH;
-	gpio.irq_cb = w5500_irq;
-	gpio.irq_args = w5500;
-	luat_gpio_setup(&gpio);
-
-	w5500_socket_auto_heart(w5500, SYS_SOCK_ID, 2);
-	w5500_socket_config(w5500, SYS_SOCK_ID, 0, DHCP_CLIENT_PORT);
-
-	if (w5500->auto_speed)
-	{
-		temp[0] = 0x78;
-		w5500_xfer(w5500, W5500_COMMON_PHY, is_write, temp, 1);
-		temp[0] = 0x78+ 0x80;
-		w5500_xfer(w5500, W5500_COMMON_PHY, is_write, temp, 1);
-	}
-	w5500->inter_error = 0;
-	w5500->next_socket_index = 1;
-	int i;
-	for(i = 0; i < MAX_DNS_SERVER; i++)
-	{
-		if (!w5500->dns_client.is_static_dns[i])
-		{
-#ifdef LUAT_USE_LWIP
-			network_set_ip_invaild(&w5500->dns_client.dns_server[i]);
-#else
-			w5500->dns_client.dns_server[i].is_ipv6 = 0xff;
-#endif
-		}
-	}
-
-}
-
-static int32_t w5500_dummy_callback(void *pData, void *pParam)
-{
-	return 0;
-}
-
-static socket_data_t * w5500_create_data_node(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t *data, uint32_t len, luat_ip_addr_t *remote_ip, uint16_t remote_port)
-{
-	socket_data_t *p = (socket_data_t *)malloc(sizeof(socket_data_t));
-	if (p)
-	{
-		memset(p, 0, sizeof(socket_data_t));
-		p->len = len;
-		p->port = remote_port;
-		if (remote_ip)
-		{
-			p->ip = *remote_ip;
-		}
-		else
-		{
-#ifdef 	LUAT_USE_LWIP
-			network_set_ip_invaild(&p->ip);
-#else
-			p->ip.is_ipv6 = 0xff;
-#endif
-		}
-		p->tag = w5500->socket[socket_id].tag;
-		if (data && len)
-		{
-			p->data = malloc(len);
-			if (p->data)
-			{
-				memcpy(p->data, data, len);
-			}
-			else
-			{
-				free(p);
-				return NULL;
-			}
-		}
-	}
-	return p;
-}
-
-static void w5500_socket_tx_next_data(w5500_ctrl_t *w5500, uint8_t socket_id)
-{
-	W5500_LOCK;
-	socket_data_t *p = llist_traversal(&w5500->socket[socket_id].tx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
-	W5500_UNLOCK;
-	if (p)
-	{
-		if (!w5500->socket[socket_id].is_tcp)
-		{
-#ifdef 	LUAT_USE_LWIP
-			w5500_socket_connect(w5500, socket_id, 0, ip_addr_get_ip4_u32(&p->ip), p->port);
-#else
-			w5500_socket_connect(w5500, socket_id, 0, p->ip.ipv4, p->port);
-#endif
-		}
-		if (p->data && p->len)
-		{
-			p->read_pos += w5500_socket_tx(w5500, socket_id, p->data + p->read_pos, p->len - p->read_pos);
-			p->is_sending = 1;
-		}
-		else
-		{
-			w5500_socket_tx(w5500, socket_id, NULL, 0);
-			p->len = 0;
-			p->read_pos = 0;
-			p->is_sending = 1;
-		}
-	}
-}
-
-static int32_t w5500_dns_check_result(void *data, void *param)
-{
-	luat_dns_require_t *require = (luat_dns_require_t *)data;
-	if (require->result != 0)
-	{
-		free(require->uri.Data);
-		require->uri.Data = NULL;
-		if (require->result > 0)
-		{
-			luat_dns_ip_result *ip_result = zalloc(sizeof(luat_dns_ip_result) * require->result);
-			int i;
-			for(i = 0; i < require->result; i++)
-			{
-				ip_result[i] = require->ip_result[i];
-			}
-			w5500_callback_to_nw_task(param, EV_NW_DNS_RESULT, require->result, ip_result, require->param);
-		}
-		else
-		{
-			w5500_callback_to_nw_task(param, EV_NW_DNS_RESULT, 0, 0, require->param);
-		}
-
-		return LIST_DEL;
-	}
-	else
-	{
-		return LIST_PASS;
-	}
-}
-
-static void w5500_dns_tx_next(w5500_ctrl_t *w5500, Buffer_Struct *tx_msg_buf)
-{
-	int i;
-	if (w5500->socket[SYS_SOCK_ID].tx_wait_size) return;
-	dns_run(&w5500->dns_client, NULL, tx_msg_buf, &i);
-	if (tx_msg_buf->Pos)
-	{
-#ifdef 	LUAT_USE_LWIP
-		w5500_socket_connect(w5500, SYS_SOCK_ID, 0, ip_addr_get_ip4_u32(&w5500->dns_client.dns_server[i]), DNS_SERVER_PORT);
-#else
-		w5500_socket_connect(w5500, SYS_SOCK_ID, 0, w5500->dns_client.dns_server[i].ipv4, DNS_SERVER_PORT);
-#endif
-		if (!w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf->Data, tx_msg_buf->Pos))
-		{
-			w5500->socket[SYS_SOCK_ID].tx_wait_size = 1;
-		}
-		OS_DeInitBuffer(tx_msg_buf);
-		llist_traversal(&w5500->dns_client.require_head, w5500_dns_check_result, w5500);
-	}
-}
-
-static void w5500_sys_socket_callback(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t event)
-{
-	Buffer_Struct rx_buf;
-	Buffer_Struct msg_buf;
-	Buffer_Struct tx_msg_buf = {0,0,0};
-	int result, i;
-	uint32_t ip;
-	uint16_t port;
-	uint16_t len;
-	socket_data_t *p;
-	luat_ip_addr_t ip_addr;
-	switch(event)
-	{
-	case Sn_IR_SEND_OK:
-		if (!socket_id)
-		{
-			w5500->last_udp_send_ok = 1;
-			if (w5500->network_ready)
-			{
-				w5500->socket[SYS_SOCK_ID].tx_wait_size = 0;
-				w5500_dns_tx_next(w5500, &tx_msg_buf);
-			}
-		}
-		else if (w5500->network_ready)
-		{
-			W5500_LOCK;
-			p = llist_traversal(&w5500->socket[socket_id].tx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
-
-			if (p && !p->is_sending)
-			{
-				LLOGE("socket %d should sending!", socket_id);
-				p->read_pos = 0;
-			}
-			if (p && (p->read_pos >= p->len))
-			{
-				ip = p->len;
-				w5500->socket[socket_id].tx_wait_size -= p->len;
-				llist_del(&p->node);
-				free(p->data);
-				free(p);
-				W5500_UNLOCK;
-				w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_TX_OK, socket_id, ip, 0);
-			}
-			else
-			{
-				W5500_UNLOCK;
-			}
-			w5500_socket_tx_next_data(w5500, socket_id);
-			if (llist_empty(&w5500->socket[socket_id].tx_head))
-			{
-				w5500->socket[socket_id].tx_wait_size = 0;
-			}
-
-
-		}
-		break;
-	case Sn_IR_RECV:
-		if (socket_id && (w5500->socket[socket_id].rx_wait_size >= SOCK_BUF_LEN))
-		{
-			LLOGD("socket %d, wait %dbyte", socket_id, w5500->socket[socket_id].rx_wait_size);
-			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_RX_FULL, socket_id, 0, 0);
-			w5500->socket[socket_id].rx_waiting = 1;
-			break;
-		}
-		OS_InitBuffer(&rx_buf, 2048);
-		result = w5500_socket_rx(w5500, socket_id, rx_buf.Data, rx_buf.MaxLen);
-		if (result > 0)
-		{
-			if (socket_id)
-			{
-				if (w5500->socket[socket_id].is_tcp)
-				{
-					socket_data_t *p = w5500_create_data_node(w5500, socket_id, rx_buf.Data, result, NULL, 0);
-					W5500_LOCK;
-					llist_add_tail(&p->node, &prv_w5500_ctrl->socket[socket_id].rx_head);
-					prv_w5500_ctrl->socket[socket_id].rx_wait_size += result;
-					W5500_UNLOCK;
-					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_RX_NEW, socket_id, result, 0);
-				}
-				else
-				{
-					W5500_LOCK;
-					rx_buf.Pos = 0;
-					while (rx_buf.Pos < result)
-					{
-#ifdef LUAT_USE_LWIP
-						network_set_ip_ipv4(&ip_addr, BytesGetLe32(rx_buf.Data + rx_buf.Pos));
-#else
-						ip_addr.ipv4 = BytesGetLe32(rx_buf.Data + rx_buf.Pos);
-						ip_addr.is_ipv6 = 0;
-#endif
-						port = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 4);
-						len = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 6);
-						msg_buf.Data = rx_buf.Data + rx_buf.Pos + 8;
-						msg_buf.MaxLen = len;
-						socket_data_t *p = w5500_create_data_node(w5500, socket_id, rx_buf.Data + rx_buf.Pos + 8, len, &ip_addr, port);
-						rx_buf.Pos += 8 + len;
-						llist_add_tail(&p->node, &prv_w5500_ctrl->socket[socket_id].rx_head);
-						prv_w5500_ctrl->socket[socket_id].rx_wait_size += len;
-					}
-					W5500_UNLOCK;
-					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_RX_NEW, socket_id, result, 0);
-				}
-			}
-			else
-			{
-				rx_buf.Pos = 0;
-				while (rx_buf.Pos < result)
-				{
-					ip = BytesGetBe32(rx_buf.Data + rx_buf.Pos);
-					port = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 4);
-					len = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 6);
-					msg_buf.Data = rx_buf.Data + rx_buf.Pos + 8;
-					msg_buf.MaxLen = len;
-					msg_buf.Pos = 0;
-					switch(port)
-					{
-					case DHCP_SERVER_PORT:
-						ip4_dhcp_run(&w5500->dhcp_client, &msg_buf, &tx_msg_buf, &ip);
-						w5500_check_dhcp(w5500);
-						if (tx_msg_buf.Pos)
-						{
-							w5500_socket_connect(w5500, SYS_SOCK_ID, 0, ip, DHCP_SERVER_PORT);
-							w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
-							w5500->last_udp_send_ok = 0;
-						}
-						OS_DeInitBuffer(&tx_msg_buf);
-
-						break;
-					case DNS_SERVER_PORT:
-						dns_run(&w5500->dns_client, &msg_buf, NULL, &i);
-						llist_traversal(&w5500->dns_client.require_head, w5500_dns_check_result, w5500);
-						if (!w5500->socket[SYS_SOCK_ID].tx_wait_size)
-						{
-							dns_run(&w5500->dns_client, NULL, &tx_msg_buf, &i);
-							if (tx_msg_buf.Pos)
-							{
-#ifdef LUAT_USE_LWIP
-								w5500_socket_connect(w5500, SYS_SOCK_ID, 0, ip_addr_get_ip4_u32(&w5500->dns_client.dns_server[i]), DNS_SERVER_PORT);
-#else
-								w5500_socket_connect(w5500, SYS_SOCK_ID, 0, w5500->dns_client.dns_server[i].ipv4, DNS_SERVER_PORT);
-#endif
-								if (!w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos))
-								{
-									w5500->socket[SYS_SOCK_ID].tx_wait_size = 1;
-								}
-								OS_DeInitBuffer(&tx_msg_buf);
-							}
-						}
-
-						break;
-					}
-					rx_buf.Pos += 8 + len;
-				}
-			}
-		}
-		OS_DeInitBuffer(&rx_buf);
-		break;
-	case Sn_IR_TIMEOUT:
-		LLOGE("socket %d timeout", socket_id);
-		if (socket_id)
-		{
-			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, socket_id, 0, 0);
-		}
-		break;
-	case Sn_IR_CON:
-		LLOGD("socket %d connected", socket_id);
-		w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CONNECT_OK, socket_id, 0, 0);
-		break;
-	case Sn_IR_DISCON:
-		LLOGE("socket %d disconnect", socket_id);
-		if (w5500_socket_state(w5500, socket_id) != SOCK_CLOSED)
-		{
-			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_REMOTE_CLOSE, socket_id, 0, 0);
-		}
-		else
-		{
-			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CLOSE_OK, socket_id, 0, 0);
-		}
-
-		break;
-	default:
-		break;
-	}
-}
-
-static void w5500_read_irq(w5500_ctrl_t *w5500)
-{
-	OS_EVENT socket_event;
-	uint8_t temp[64];
-	uint8_t socket_irqs[MAX_SOCK_NUM];
-	uint8_t socket_irq, common_irq;
-	Buffer_Struct tx_msg_buf = {0,0,0};
-	uint32_t remote_ip;
-	int i, j;
-RETRY:
-	w5500_xfer(w5500, W5500_COMMON_IR, 0, temp, W5500_COMMON_QTY - W5500_COMMON_IR);
-	common_irq = temp[0] & 0xf0;
-	socket_irq = temp[W5500_COMMON_SOCKET_IR - W5500_COMMON_IR];
-	w5500->device_on = (0x04 == temp[W5500_COMMON_VERSIONR - W5500_COMMON_IR])?1:0;
-	w5500_link_state(w5500, w5500->device_on?(temp[W5500_COMMON_PHY - W5500_COMMON_IR] & 0x01):0);
-	memset(socket_irqs, 0, MAX_SOCK_NUM);
-
-	if (!w5500->device_on)
-	{
-		luat_gpio_close(w5500->link_pin);
-		luat_gpio_close(w5500->irq_pin);
-
-		return;
-	}
-	if (common_irq)
-	{
-		if (common_irq & IR_CONFLICT)
-		{
-			memset(temp, 0, 4);
-			w5500_xfer(w5500, W5500_COMMON_IP0, is_write, temp, 4);
-			w5500->dhcp_client.state = DHCP_STATE_DECLINE;
-			ip4_dhcp_run(&w5500->dhcp_client, NULL, &tx_msg_buf, &remote_ip);
-			if (tx_msg_buf.Pos)
-			{
-				w5500_socket_connect(w5500, SYS_SOCK_ID, 0, remote_ip, DHCP_SERVER_PORT);
-				w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
-				w5500->last_udp_send_ok = 0;
-			}
-			OS_DeInitBuffer(&tx_msg_buf);
-			w5500_ip_state(w5500, 0);
-		}
-	}
-
-	if (socket_irq)
-	{
-		for(i = 0; i < MAX_SOCK_NUM; i++)
-		{
-			if (socket_irq & (1 << i))
-			{
-				w5500_xfer(w5500, W5500_SOCKET_IR, socket_index(i)|socket_reg, &socket_irqs[i], 1);
-				temp[0] = socket_irqs[i];
-//				LLOGD("%d,%x",i, socket_irqs[i]);
-				w5500_xfer(w5500, W5500_SOCKET_IR, socket_index(i)|socket_reg|is_write, temp, 1);
-			}
-		}
-	}
-
-	temp[0] = 0;
-	temp[W5500_COMMON_IMR - W5500_COMMON_IR] = IR_CONFLICT|IR_UNREACH|IR_MAGIC;
-	temp[W5500_COMMON_SOCKET_IR - W5500_COMMON_IR] = 0;
-	w5500_xfer(w5500, W5500_COMMON_IR, is_write, temp, 1);
-	if (socket_irq)
-	{
-		for(i = 0; i < MAX_SOCK_NUM; i++)
-		{
-			if (socket_irqs[i])
-			{
-				for (j = 4; j >= 0; j--)
-				{
-					if (socket_irqs[i] & (1 << j))
-					{
-						w5500_sys_socket_callback(w5500, i, (1 << j));
-					}
-				}
-			}
-		}
-	}
-
-	if (luat_gpio_get(w5500->irq_pin) != 1)
-	{
-//		LLOGD("irq not clear!");
-		goto RETRY;
-	}
-}
-
-
-
-static void w5500_task(void *param)
-{
-	w5500_ctrl_t *w5500 = (w5500_ctrl_t *)param;
-	OS_EVENT event;
-	int result;
-	Buffer_Struct tx_msg_buf = {0,0,0};
-	uint32_t remote_ip, sleep_time;
-	PV_Union uPV;
-	socket_data_t *p;
-	w5500_init_reg(w5500);
-	while(1)
-	{
-		if (w5500->inter_error >= 2)
-		{
-			LLOGD("error too much, reboot");
-			w5500_init_reg(w5500);
-		}
-		sleep_time = 100;
-		if (w5500->network_ready)
-		{
-			if (!w5500->dns_client.is_run && (w5500->link_pin != 0xff))
-			{
-				sleep_time = 0;
-			}
-			else
-			{
-				sleep_time = 1000;
-			}
-		}
-		else if (w5500->link_ready)
-		{
-			sleep_time = 500;
-		}
-		else if (w5500->link_pin != 0xff)
-		{
-			sleep_time = 0;
-		}
-		result = platform_wait_event(w5500->task_handle, 0, &event, NULL, sleep_time);
-		w5500_xfer(w5500, W5500_COMMON_MR, 0, NULL, W5500_COMMON_QTY);
-		w5500->device_on = (0x04 == w5500->rx_buf[3 + W5500_COMMON_VERSIONR])?1:0;
-		if (w5500->device_on && w5500->rx_buf[3 + W5500_COMMON_IMR] != (IR_CONFLICT|IR_UNREACH|IR_MAGIC))
-		{
-			w5500_init_reg(w5500);
-		}
-		if (!w5500->device_on)
-		{
-			w5500_link_state(w5500, 0);
-			luat_gpio_close(w5500->link_pin);
-			luat_gpio_close(w5500->irq_pin);
-		}
-		else
-		{
-			w5500_link_state(w5500, w5500->rx_buf[3 + W5500_COMMON_PHY] & 0x01);
-			w5500->speed_status = w5500->rx_buf[3 + W5500_COMMON_PHY] & (3 << 1);
-		}
-		if (result)
-		{
-			if (w5500->network_ready)
-			{
-				w5500_dns_tx_next(w5500, &tx_msg_buf);
-			}
-			else if (w5500->link_ready)
-			{
-				result = ip4_dhcp_run(&w5500->dhcp_client, NULL, &tx_msg_buf, &remote_ip);
-				w5500_check_dhcp(w5500);
-				if (tx_msg_buf.Pos)
-				{
-					w5500_socket_connect(w5500, SYS_SOCK_ID, 0, remote_ip, DHCP_SERVER_PORT);
-					w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
-					w5500->last_udp_send_ok = 0;
-				}
-				OS_DeInitBuffer(&tx_msg_buf);
-			}
-			continue;
-		}
-
-
-
-		switch(event.ID)
-		{
-		case EV_W5500_IRQ:
-			if (w5500->device_on)
-			{
-				w5500_read_irq(w5500);
-			}
-			break;
-		case EV_W5500_SOCKET_TX:
-			if (event.Param1) W5500_LOCK;
-			p = llist_traversal(&w5500->socket[event.Param1].tx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[event.Param1]);
-			if (event.Param1) W5500_UNLOCK;
-			if (p && p->is_sending)
-			{
-				LLOGD("socket %d is sending, need wait!", event.Param1);
-			}
-			else
-			{
-				w5500_socket_tx_next_data(w5500, event.Param1);
-				if (!p->is_sending)
-				{
-					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, event.Param1, 0, 0);
-				}
-			}
-			break;
-		case EV_W5500_SOCKET_CONNECT:
-			uPV.u8[0] = 0;
-			while(w5500_socket_state(w5500, event.Param1) != SOCK_CLOSED)
-			{
-				w5500_socket_close(w5500, event.Param1);
-				uPV.u8[0]++;
-				if (uPV.u8[0] > 100)
-				{
-					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, event.Param1, 0, 0);
-					break;
-				}
-			}
-			uPV.u32 = event.Param3;
-			w5500_socket_config(w5500, event.Param1, w5500->socket[event.Param1].is_tcp, uPV.u16[0]);
-			w5500_socket_connect(w5500, event.Param1, 0, event.Param2, uPV.u16[1]);
-			if (!w5500->socket[event.Param1].is_tcp)
-			{
-				w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CONNECT_OK, event.Param1, 0, 0);
-			}
-			break;
-		case EV_W5500_SOCKET_CLOSE:
-			if ((w5500_socket_state(w5500, event.Param1) != SOCK_CLOSED))
-			{
-				w5500_socket_disconnect(w5500, event.Param1);
-			}
-			else
-			{
-				w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CLOSE_OK, event.Param1, 0, 0);
-			}
-			break;
-		case EV_W5500_SOCKET_LISTEN:
-			uPV.u8[0] = 0;
-			while(w5500_socket_state(w5500, event.Param1) != SOCK_CLOSED)
-			{
-				w5500_socket_close(w5500, event.Param1);
-				uPV.u8[0]++;
-				if (uPV.u8[0] > 100)
-				{
-					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, event.Param1, 0, 0);
-				}
-			}
-			uPV.u32 = event.Param3;
-			w5500_socket_config(w5500, event.Param1, w5500->socket[event.Param1].is_tcp, event.Param2);
-			w5500_socket_connect(w5500, event.Param1, 1, 0xffffffff, 0xff00);
-			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_LISTEN, event.Param1, 0, 0);
-			break;
-		case EV_W5500_SOCKET_DNS:
-			if (w5500->network_ready)
-			{
-				dns_require(&w5500->dns_client, event.Param1, event.Param2, event.Param3);
-				w5500_dns_tx_next(w5500, &tx_msg_buf);
-			}
-			break;
-		case EV_W5500_RE_INIT:
-			w5500_init_reg(w5500);
-			break;
-		case EV_W5500_REG_OP:
-			uPV.u8[0] = event.Param3;
-			w5500_xfer(w5500, event.Param1, socket_index(event.Param2)|socket_reg|is_write, uPV.u8, 1);
-			break;
-		case EV_W5500_LINK:
-			w5500_link_state(w5500, !luat_gpio_get(w5500->link_pin));
-			break;
-		}
-	}
-}
-
-void w5500_set_static_ip(uint32_t ipv4, uint32_t submask, uint32_t gateway)
-{
-	if (prv_w5500_ctrl)
-	{
-		prv_w5500_ctrl->static_ip = ipv4;
-		prv_w5500_ctrl->static_submask = submask;
-		prv_w5500_ctrl->static_gateway = gateway;
-	}
-}
-
-void w5500_set_mac(uint8_t mac[6])
-{
-	if (prv_w5500_ctrl)
-	{
-		memcpy(prv_w5500_ctrl->mac, mac, 6);
-	}
-}
-
-void w5500_get_mac(uint8_t mac[6])
-{
-	if (prv_w5500_ctrl)
-	{
-		memcpy(mac, prv_w5500_ctrl->mac, 6);
-	}
-	else
-	{
-		memset(mac, 0xff, 6);
-	}
-}
-
-void w5500_set_param(uint16_t timeout, uint8_t retry, uint8_t auto_speed, uint8_t force_arp)
-{
-	if (prv_w5500_ctrl)
-	{
-		prv_w5500_ctrl->RTR = timeout;
-		prv_w5500_ctrl->RTR = retry;
-		prv_w5500_ctrl->auto_speed = auto_speed;
-		prv_w5500_ctrl->force_arp = force_arp;
-	}
-}
-
-int w5500_reset(void)
-{
-	if (prv_w5500_ctrl && prv_w5500_ctrl->device_on)
-	{
-		platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_RE_INIT, 0, 0, 0);
-		return 0;
-	}
-	else
-	{
-		return -1;
-	}
-}
-
-void w5500_init(luat_spi_t* spi, uint8_t irq_pin, uint8_t rst_pin, uint8_t link_pin)
-{
-	uint8_t *uid;
-	size_t t, i;
-	if (!prv_w5500_ctrl)
-	{
-		w5500_ctrl_t *w5500 = malloc(sizeof(w5500_ctrl_t));
-		memset(w5500, 0, sizeof(w5500_ctrl_t));
-		w5500->socket_cb = w5500_dummy_callback;
-		w5500->tag = luat_mcu_tick64_ms();
-		w5500->RCR = 8;
-		w5500->RTR = 2000;
-		w5500->spi_id = spi->id;
-		w5500->cs_pin = spi->cs;
-		w5500->irq_pin = irq_pin;
-		w5500->rst_pin = rst_pin;
-		w5500->link_pin = link_pin;
-		spi->cs = 0xff;
-		luat_spi_setup(spi);
-		luat_gpio_t gpio = {0};
-		gpio.pin = w5500->cs_pin;
-		gpio.mode = Luat_GPIO_OUTPUT;
-		gpio.pull = Luat_GPIO_DEFAULT;
-		luat_gpio_setup(&gpio);
-		luat_gpio_set(w5500->cs_pin, 1);
-
-		gpio.pin = w5500->rst_pin;
-		luat_gpio_setup(&gpio);
-		luat_gpio_set(w5500->rst_pin, 0);
-
-
-		char rands[4];
-		luat_crypto_trng(rands, 4);
-
-		for(i = 0; i < MAX_SOCK_NUM; i++)
-		{
-			INIT_LLIST_HEAD(&w5500->socket[i].tx_head);
-			INIT_LLIST_HEAD(&w5500->socket[i].rx_head);
-		}
-		INIT_LLIST_HEAD(&w5500->dns_client.process_head);
-		INIT_LLIST_HEAD(&w5500->dns_client.require_head);
-
-		w5500->dhcp_client.xid = BytesGetBe32(rands);
-		w5500->dhcp_client.state = DHCP_STATE_NOT_WORK;
-#ifdef LUAT_USE_MOBILE
-		uint8_t imei[16];
-		luat_mobile_get_imei(0, imei, 16);
-		for(i = 0; i < 6; i++)
-		{
-			w5500->mac[i] = AsciiToU32(imei + i*2 + 2, 2);
-		}
-#else
-		uid = luat_mcu_unique_id(&t);
-		memcpy(w5500->mac, &uid[10], 6);
-#endif
-		w5500->mac[0] &= 0xfe;
-		platform_create_task(&w5500->task_handle, 4 * 1024, 30, "w5500", w5500_task, w5500, 64);
-		prv_w5500_ctrl = w5500;
-
-		prv_w5500_ctrl->device_on = 1;
-		prv_w5500_ctrl->Sem = luat_mutex_create();
-	}
-}
-
-uint8_t w5500_device_ready(void)
-{
-	if (prv_w5500_ctrl)
-	{
-		return prv_w5500_ctrl->device_on;
-	}
-	else
-	{
-		return 0;
-	}
-}
-
-static int w5500_check_socket(w5500_ctrl_t *w5500, int socket_id, uint64_t tag)
-{
-	if (w5500 != prv_w5500_ctrl) return -1;
-	if (socket_id < 1 || socket_id >= MAX_SOCK_NUM) return -1;
-	if (w5500->socket[socket_id].tag != tag) return -1;
-	if (!w5500->socket[socket_id].in_use) return -1;
-	return 0;
-}
-
-static int w5500_socket_check(int socket_id, uint64_t tag, void *user_data)
-{
-	return w5500_check_socket(user_data, socket_id, tag);
-}
-
-
-static uint8_t w5500_check_ready(void *user_data)
-{
-	return ((w5500_ctrl_t *)user_data)->network_ready;
-}
-
-static int w5500_create_soceket(uint8_t is_tcp, uint64_t *tag, void *param, uint8_t is_ipv6, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return -1;
-	int i, socket_id;
-	socket_id = -1;
-	W5500_LOCK;
-	if (!prv_w5500_ctrl->socket[prv_w5500_ctrl->next_socket_index].in_use)
-	{
-		socket_id = prv_w5500_ctrl->next_socket_index;
-		prv_w5500_ctrl->next_socket_index++;
-	}
-	else
-	{
-		for (i = 1; i < MAX_SOCK_NUM; i++)
-		{
-			if (!prv_w5500_ctrl->socket[i].in_use)
-			{
-				socket_id = i;
-				prv_w5500_ctrl->next_socket_index = i + 1;
-				break;
-			}
-		}
-	}
-	if (prv_w5500_ctrl->next_socket_index >= MAX_SOCK_NUM)
-	{
-		prv_w5500_ctrl->next_socket_index = 1;
-	}
-	if (socket_id > 0)
-	{
-		prv_w5500_ctrl->tag++;
-		*tag = prv_w5500_ctrl->tag;
-
-		prv_w5500_ctrl->socket[socket_id].in_use = 1;
-		prv_w5500_ctrl->socket[socket_id].tag = *tag;
-		prv_w5500_ctrl->socket[socket_id].rx_wait_size = 0;
-		prv_w5500_ctrl->socket[socket_id].tx_wait_size = 0;
-		prv_w5500_ctrl->socket[socket_id].param = param;
-		prv_w5500_ctrl->socket[socket_id].is_tcp = is_tcp;
-		prv_w5500_ctrl->socket[socket_id].rx_waiting = 0;
-		llist_traversal(&prv_w5500_ctrl->socket[socket_id].tx_head, w5500_del_data_cache, NULL);
-		llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_del_data_cache, NULL);
-	}
-	W5500_UNLOCK;
-	return socket_id;
-}
-
-//作为client绑定一个port，并连接remote_ip和remote_port对应的server
-static int w5500_socket_connect_ex(int socket_id, uint64_t tag,  uint16_t local_port, luat_ip_addr_t *remote_ip, uint16_t remote_port, void *user_data)
-{
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	PV_Union uPV;
-	uPV.u16[0] = local_port;
-	uPV.u16[1] = remote_port;
-	W5500_LOCK;
-	llist_traversal(&prv_w5500_ctrl->socket[socket_id].tx_head, w5500_del_data_cache, NULL);
-	llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_del_data_cache, NULL);
-	W5500_UNLOCK;
-#ifdef LUAT_USE_LWIP
-	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_CONNECT, socket_id, ip_addr_get_ip4_u32(remote_ip), uPV.u32);
-	uPV.u32 = ip_addr_get_ip4_u32(remote_ip);
-#else
-	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_CONNECT, socket_id, remote_ip->ipv4, uPV.u32);
-	uPV.u32 = remote_ip->ipv4;
-#endif
-//	LLOGD("%u.%u.%u.%u", uPV.u8[0], uPV.u8[1], uPV.u8[2], uPV.u8[3]);
-	return 0;
-}
-//作为server绑定一个port，开始监听
-static int w5500_socket_listen(int socket_id, uint64_t tag,  uint16_t local_port, void *user_data)
-{
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_LISTEN, socket_id, local_port, NULL);
-	return 0;
-}
-//作为server接受一个client
-static int w5500_socket_accept(int socket_id, uint64_t tag,  luat_ip_addr_t *remote_ip, uint16_t *remote_port, void *user_data)
-{
-	uint8_t temp[16];
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	w5500_xfer(user_data, W5500_SOCKET_DEST_IP0, socket_index(socket_id)|socket_reg, temp, 6);
-#ifdef LUAT_USE_LWIP
-	network_set_ip_ipv4(remote_ip, BytesGetLe32(temp));
-#else
-	remote_ip->is_ipv6 = 0;
-	remote_ip->ipv4 = BytesGetLe32(temp);
-#endif
-	*remote_port = BytesGetBe16(temp + 4);
-	LLOGD("client %d.%d.%d.%d, %u", temp[0], temp[1], temp[2], temp[3], *remote_port);
-	return 0;
-}
-//主动断开一个tcp连接，需要走完整个tcp流程，用户需要接收到close ok回调才能确认彻底断开
-static int w5500_socket_disconnect_ex(int socket_id, uint64_t tag,  void *user_data)
-{
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_CLOSE, socket_id, 0, 0);
-	return 0;
-}
-
-static int w5500_socket_force_close(int socket_id, void *user_data)
-{
-	W5500_LOCK;
-	w5500_socket_close(prv_w5500_ctrl, socket_id);
-	if (prv_w5500_ctrl->socket[socket_id].in_use)
-	{
-		prv_w5500_ctrl->socket[socket_id].in_use = 0;
-		prv_w5500_ctrl->socket[socket_id].tag = 0;
-		llist_traversal(&prv_w5500_ctrl->socket[socket_id].tx_head, w5500_del_data_cache, NULL);
-		llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_del_data_cache, NULL);
-		prv_w5500_ctrl->socket[socket_id].rx_wait_size = 0;
-		prv_w5500_ctrl->socket[socket_id].tx_wait_size = 0;
-		prv_w5500_ctrl->socket[socket_id].param = NULL;
-	}
-	W5500_UNLOCK;
-	return 0;
-}
-
-static int w5500_socket_close_ex(int socket_id, uint64_t tag,  void *user_data)
-{
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	return w5500_socket_force_close(socket_id, user_data);
-
-}
-
-static uint32_t w5500_socket_read_data(uint8_t *buf, uint32_t *read_len, uint32_t len, socket_data_t *p)
-{
-	uint32_t dummy_len;
-	dummy_len = ((p->len - p->read_pos) > (len - *read_len))?(len - *read_len):(p->len - p->read_pos);
-	memcpy(buf, p->data + p->read_pos, dummy_len);
-	p->read_pos += dummy_len;
-	if (p->read_pos >= p->len)
-	{
-		llist_del(&p->node);
-		free(p->data);
-		free(p);
-	}
-	*read_len += dummy_len;
-	return dummy_len;
-}
-
-static int w5500_socket_receive(int socket_id, uint64_t tag,  uint8_t *buf, uint32_t len, int flags, luat_ip_addr_t *remote_ip, uint16_t *remote_port, void *user_data)
-{
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	W5500_LOCK;
-	uint32_t read_len = 0;
-	if (buf)
-	{
-		socket_data_t *p = (socket_data_t *)llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
-
-		if (prv_w5500_ctrl->socket[socket_id].is_tcp)
-		{
-			while((read_len < len) && p)
-			{
-				prv_w5500_ctrl->socket[socket_id].rx_wait_size -= w5500_socket_read_data(buf + read_len, &read_len, len, p);
-				p = (socket_data_t *)llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
-			}
-		}
-		else
-		{
-			prv_w5500_ctrl->socket[socket_id].rx_wait_size -= w5500_socket_read_data(buf + read_len, &read_len, len, p);
-			*remote_ip = p->ip;
-			*remote_port = p->port;
-		}
-		if (llist_empty(&prv_w5500_ctrl->socket[socket_id].rx_head))
-		{
-			prv_w5500_ctrl->socket[socket_id].rx_wait_size = 0;
-		}
-	}
-	else
-	{
-		read_len = prv_w5500_ctrl->socket[socket_id].rx_wait_size;
-	}
-	W5500_UNLOCK;
-	if ((prv_w5500_ctrl->socket[socket_id].rx_wait_size < SOCK_BUF_LEN) && prv_w5500_ctrl->socket[socket_id].rx_waiting)
-	{
-		prv_w5500_ctrl->socket[socket_id].rx_waiting = 0;
-		LLOGD("read waiting data");
-		w5500_sys_socket_callback(prv_w5500_ctrl, socket_id, Sn_IR_RECV);
-	}
-	return read_len;
-}
-static int w5500_socket_send(int socket_id, uint64_t tag, const uint8_t *buf, uint32_t len, int flags, luat_ip_addr_t *remote_ip, uint16_t remote_port, void *user_data)
-{
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	if (prv_w5500_ctrl->socket[socket_id].tx_wait_size >= SOCK_BUF_LEN) return 0;
-
-	socket_data_t *p = w5500_create_data_node(prv_w5500_ctrl, socket_id, buf, len, remote_ip, remote_port);
-	if (p)
-	{
-		W5500_LOCK;
-		llist_add_tail(&p->node, &prv_w5500_ctrl->socket[socket_id].tx_head);
-		prv_w5500_ctrl->socket[socket_id].tx_wait_size += len;
-		W5500_UNLOCK;
-		platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_TX, socket_id, 0, 0);
-		result = len;
-	}
-	else
-	{
-		result = -1;
-	}
-	return result;
-}
-
-void w5500_socket_clean(int *vaild_socket_list, uint32_t num, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return;
-	int socket_list[MAX_SOCK_NUM] = {0,0,0,0,0,0,0,0};
-	uint32_t i;
-	for(i = 1; i < num + 1; i++)
-	{
-		if ( (vaild_socket_list[i] > 0) && (vaild_socket_list[i] < MAX_SOCK_NUM) )
-		{
-			socket_list[vaild_socket_list[i]] = 1;
-		}
-		LLOGD("socket clean check %d,%d",i,vaild_socket_list[i]);
-	}
-	for(i = 1; i < MAX_SOCK_NUM; i++)
-	{
-		LLOGD("socket clean %d,%d",i,socket_list[i]);
-		if ( !socket_list[i] )
-		{
-			W5500_LOCK;
-			prv_w5500_ctrl->socket[i].in_use = 0;
-			prv_w5500_ctrl->socket[i].tag = 0;
-			llist_traversal(&prv_w5500_ctrl->socket[i].tx_head, w5500_del_data_cache, NULL);
-			llist_traversal(&prv_w5500_ctrl->socket[i].rx_head, w5500_del_data_cache, NULL);
-			prv_w5500_ctrl->socket[i].rx_wait_size = 0;
-			prv_w5500_ctrl->socket[i].tx_wait_size = 0;
-			w5500_socket_close(prv_w5500_ctrl, i);
-			W5500_UNLOCK;
-		}
-	}
-}
-
-static int w5500_getsockopt(int socket_id, uint64_t tag,  int level, int optname, void *optval, uint32_t *optlen, void *user_data)
-{
-	return -1;
-}
-static int w5500_setsockopt(int socket_id, uint64_t tag,  int level, int optname, const void *optval, uint32_t optlen, void *user_data)
-{
-	return -1;
-}
-static int w5500_get_local_ip_info(luat_ip_addr_t *ip, luat_ip_addr_t *submask, luat_ip_addr_t *gateway, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return -1;
-
-	if (prv_w5500_ctrl->static_ip)
-	{
-#ifdef LUAT_USE_LWIP
-		network_set_ip_ipv4(ip, prv_w5500_ctrl->static_ip);
-		network_set_ip_ipv4(submask, prv_w5500_ctrl->static_submask);
-		network_set_ip_ipv4(gateway, prv_w5500_ctrl->static_gateway);
-#else
-		ip->ipv4 = prv_w5500_ctrl->static_ip;
-		ip->is_ipv6 = 0;
-		submask->ipv4 = prv_w5500_ctrl->static_submask;
-		submask->is_ipv6 = 0;
-		gateway->ipv4 = prv_w5500_ctrl->static_gateway;
-		gateway->is_ipv6 = 0;
-#endif
-		return 0;
-	}
-	else
-	{
-		if (!prv_w5500_ctrl->ip_ready)
-		{
-			return -1;
-		}
-#ifdef LUAT_USE_LWIP
-		network_set_ip_ipv4(ip, prv_w5500_ctrl->dhcp_client.ip);
-		network_set_ip_ipv4(submask, prv_w5500_ctrl->dhcp_client.submask);
-		network_set_ip_ipv4(gateway, prv_w5500_ctrl->dhcp_client.gateway);
-#else
-		ip->ipv4 = prv_w5500_ctrl->dhcp_client.ip;
-		ip->is_ipv6 = 0;
-		submask->ipv4 = prv_w5500_ctrl->dhcp_client.submask;
-		submask->is_ipv6 = 0;
-		gateway->ipv4 = prv_w5500_ctrl->dhcp_client.gateway;
-		gateway->is_ipv6 = 0;
-#endif
-		return 0;
-	}
-}
-
-static int w5500_user_cmd(int socket_id, uint64_t tag, uint32_t cmd, uint32_t value, void *user_data)
-{
-	int result = w5500_check_socket(user_data, socket_id, tag);
-	if (result) return result;
-	switch (cmd)
-	{
-	case NW_CMD_AUTO_HEART_TIME:
-		value = (value + 4) / 5;
-		platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_REG_OP, W5500_SOCKET_KEEP_TIME, socket_id, value);
-		break;
-	default:
-		return -1;
-	}
-	return 0;
-}
-
-static int w5500_dns(const char *domain_name, uint32_t len, void *param, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return -1;
-	char *prv_domain_name = (char *)malloc(len);
-	memcpy(prv_domain_name, domain_name, len);
-	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_DNS, prv_domain_name, len, param);
-	return 0;
-}
-
-static int w5500_set_dns_server(uint8_t server_index, luat_ip_addr_t *ip, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return -1;
-	if (server_index >= MAX_DNS_SERVER) return -1;
-	prv_w5500_ctrl->dns_client.dns_server[server_index] = *ip;
-	prv_w5500_ctrl->dns_client.is_static_dns[server_index] = 1;
-	return 0;
-}
-
-static void w5500_socket_set_callback(CBFuncEx_t cb_fun, void *param, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return ;
-	((w5500_ctrl_t *)user_data)->socket_cb = cb_fun?cb_fun:w5500_dummy_callback;
-	((w5500_ctrl_t *)user_data)->user_data = param;
-}
-
-static int w5500_set_mac_lwip(uint8_t *mac, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return -1;
-	w5500_set_mac(mac);
-}
-static int w5500_set_static_ip_lwip(luat_ip_addr_t *ip, luat_ip_addr_t *submask, luat_ip_addr_t *gateway, luat_ip_addr_t *ipv6, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return -1;
-	w5500_set_static_ip(ip, submask, gateway);
-}
-static int w5500_get_full_ip_info_lwip(luat_ip_addr_t *ip, luat_ip_addr_t *submask, luat_ip_addr_t *gateway, luat_ip_addr_t *ipv6, void *user_data)
-{
-	if (user_data != prv_w5500_ctrl) return -1;
-#ifdef LUAT_USE_LWIP
-	network_set_ip_invaild(ipv6);
-#else
-	ipv6->is_ipv6 = 0xff;
-#endif
-	return w5500_get_local_ip_info(ip, submask, gateway, user_data);
-}
-
-static network_adapter_info prv_w5500_adapter =
-{
-		.check_ready = w5500_check_ready,
-		.create_soceket = w5500_create_soceket,
-		.socket_connect = w5500_socket_connect_ex,
-		.socket_listen = w5500_socket_listen,
-		.socket_accept = w5500_socket_accept,
-		.socket_disconnect = w5500_socket_disconnect_ex,
-		.socket_close = w5500_socket_close_ex,
-		.socket_force_close = w5500_socket_force_close,
-		.socket_receive = w5500_socket_receive,
-		.socket_send = w5500_socket_send,
-		.socket_check = w5500_socket_check,
-		.socket_clean = w5500_socket_clean,
-		.getsockopt = w5500_getsockopt,
-		.setsockopt = w5500_setsockopt,
-		.user_cmd = w5500_user_cmd,
-		.dns = w5500_dns,
-		.dns_ipv6 = w5500_dns,
-		.set_dns_server = w5500_set_dns_server,
-		.set_mac = w5500_set_mac_lwip,
-		.set_static_ip = w5500_set_static_ip_lwip,
-		.get_full_ip_info = w5500_get_full_ip_info_lwip,
-		.get_local_ip_info = w5500_get_local_ip_info,
-		.socket_set_callback = w5500_socket_set_callback,
-		.name = "w5500",
-		.max_socket_num = MAX_SOCK_NUM - 1,
-		.no_accept = 1,
-		.is_posix = 0,
-};
-
-void w5500_register_adapter(int index)
-{
-	if (prv_w5500_ctrl)
-	{
-		prv_w5500_ctrl->self_index = index;
-		network_register_adapter(index, &prv_w5500_adapter, prv_w5500_ctrl);
-	}
-}
-#endif
-
+#include "platform_def.h"
+#include "luat_base.h"
+#include "luat_spi.h"
+#ifdef LUAT_USE_W5500
+#include "luat_rtos.h"
+#include "luat_zbuff.h"
+#include "luat_gpio.h"
+#include "w5500_def.h"
+#include "luat_crypto.h"
+#include "luat_mcu.h"
+#include "luat_timer.h"
+#include "luat_malloc.h"
+
+#include "luat_network_adapter.h"
+
+//extern void DBG_Printf(const char* format, ...);
+//extern void DBG_HexPrintf(void *Data, unsigned int len);
+//#if 0
+//#define LLOGD(x,y...)
+//#define LLOGE(x,y...)		DBG_Printf("%s %d:"x"\r\n", __FUNCTION__,__LINE__,##y)
+//#else
+//#define LLOGD(x,y...)		DBG_Printf("%s %d:"x"\r\n", __FUNCTION__,__LINE__,##y)
+//#define LLOGE(x,y...)		DBG_Printf("%s %d:"x"\r\n", __FUNCTION__,__LINE__,##y)
+//#endif
+
+#define LUAT_LOG_TAG "W5500"
+#include "luat_log.h"
+
+#define socket_index(n)	(n << 5)
+#define common_reg	(0)
+#define socket_reg	(1 << 3)
+#define socket_tx	(2 << 3)
+#define socket_rx	(3 << 3)
+#define is_write	(1 << 2)
+
+#define MAX_SOCK_NUM				8
+#define SYS_SOCK_ID					0
+
+#define MR_RST                       0x80		/**< reset */
+#define MR_WOL                       0x20		/**< Wake on Lan */
+#define MR_PB                        0x10		/**< ping block */
+#define MR_PPPOE                     0x08		/**< enable pppoe */
+#define MR_UDP_FARP                  0x02		/**< enbale FORCE ARP */
+
+
+#define IR_CONFLICT                  0x80		/**< check ip confict */
+#define IR_UNREACH                   0x40		/**< get the destination unreachable message in UDP sending */
+#define IR_PPPoE                     0x20		/**< get the PPPoE close message */
+#define IR_MAGIC                     0x10		/**< get the magic packet interrupt */
+
+
+#define Sn_MR_CLOSE                  0x00		/**< unused socket */
+#define Sn_MR_TCP                    0x01		/**< TCP */
+#define Sn_MR_UDP                    0x02		/**< UDP */
+#define Sn_MR_IPRAW                  0x03		/**< IP LAYER RAW SOCK */
+#define Sn_MR_MACRAW                 0x04		/**< MAC LAYER RAW SOCK */
+#define Sn_MR_PPPOE                  0x05		/**< PPPoE */
+#define Sn_MR_UCASTB                 0x10		/**< Unicast Block in UDP Multicating*/
+#define Sn_MR_ND                     0x20		/**< No Delayed Ack(TCP) flag */
+#define Sn_MR_MC                     0x20		/**< Multicast IGMP (UDP) flag */
+#define Sn_MR_BCASTB                 0x40		/**< Broadcast blcok in UDP Multicating */
+#define Sn_MR_MULTI                  0x80		/**< support UDP Multicating */
+
+
+#define Sn_MR_MIP6N                  0x10		/**< IPv6 packet Block */
+#define Sn_MR_MMB                    0x20		/**< IPv4 Multicasting Block */
+//#define Sn_MR_BCASTB                 0x40     /**< Broadcast blcok */
+#define Sn_MR_MFEN                   0x80		/**< support MAC filter enable */
+
+
+#define Sn_CR_OPEN                   0x01		/**< initialize or open socket */
+#define Sn_CR_LISTEN                 0x02		/**< wait connection request in tcp mode(Server mode) */
+#define Sn_CR_CONNECT                0x04		/**< send connection request in tcp mode(Client mode) */
+#define Sn_CR_DISCON                 0x08		/**< send closing reqeuset in tcp mode */
+#define Sn_CR_CLOSE                  0x10		/**< close socket */
+#define Sn_CR_SEND                   0x20		/**< update txbuf pointer, send data */
+#define Sn_CR_SEND_MAC               0x21		/**< send data with MAC address, so without ARP process */
+#define Sn_CR_SEND_KEEP              0x22		/**<  send keep alive message */
+#define Sn_CR_RECV                   0x40		/**< update rxbuf pointer, recv data */
+
+
+#define Sn_IR_SEND_OK                0x10		/**< complete sending */
+#define Sn_IR_TIMEOUT                0x08		/**< assert timeout */
+#define Sn_IR_RECV                   0x04		/**< receiving data */
+#define Sn_IR_DISCON                 0x02		/**< closed socket */
+#define Sn_IR_CON                    0x01		/**< established connection */
+
+
+#define SOCK_CLOSED                  0x00		/**< closed */
+#define SOCK_INIT                    0x13		/**< init state */
+#define SOCK_LISTEN                  0x14		/**< listen state */
+#define SOCK_SYNSENT                 0x15		/**< connection state */
+#define SOCK_SYNRECV                 0x16		/**< connection state */
+#define SOCK_ESTABLISHED             0x17		/**< success to connect */
+#define SOCK_FIN_WAIT                0x18		/**< closing state */
+#define SOCK_CLOSING                 0x1A		/**< closing state */
+#define SOCK_TIME_WAIT               0x1B		/**< closing state */
+#define SOCK_CLOSE_WAIT              0x1C		/**< closing state */
+#define SOCK_LAST_ACK                0x1D		/**< closing state */
+#define SOCK_UDP                     0x22		/**< udp socket */
+#define SOCK_IPRAW                   0x32		/**< ip raw mode socket */
+#define SOCK_MACRAW                  0x42		/**< mac raw mode socket */
+#define SOCK_PPPOE                   0x5F		/**< pppoe socket */
+
+#define SOCK_BUF_LEN				(20 * 1024)
+
+
+#include "dhcp_def.h"
+#include "dns_def.h"
+#define W5500_LOCK	platform_lock_mutex(prv_w5500_ctrl->Sem)
+#define W5500_UNLOCK platform_unlock_mutex(prv_w5500_ctrl->Sem)
+
+enum
+{
+	W5500_COMMON_MR,
+	W5500_COMMON_GAR0,
+	W5500_COMMON_SUBR0 = 5,
+	W5500_COMMON_MAC0 = 9,
+	W5500_COMMON_IP0 = 0x0f,
+	W5500_COMMON_INTLEVEL0 = 0x13,
+	W5500_COMMON_IR = 0x15,
+	W5500_COMMON_IMR,
+	W5500_COMMON_SOCKET_IR,
+	W5500_COMMON_SOCKET_IMR,
+	W5500_COMMON_SOCKET_RTR0,
+	W5500_COMMON_SOCKET_RCR = 0x1b,
+	W5500_COMMON_PPP,
+	W5500_COMMON_UIPR0 = 0x28,
+	W5500_COMMON_UPORT0 = 0x2c,
+	W5500_COMMON_PHY = 0x2e,
+	W5500_COMMON_VERSIONR = 0x39,
+	W5500_COMMON_QTY,
+
+	W5500_SOCKET_MR = 0,
+	W5500_SOCKET_CR,
+	W5500_SOCKET_IR,
+	W5500_SOCKET_SR,
+	W5500_SOCKET_SOURCE_PORT0,
+	W5500_SOCKET_DEST_MAC0 = 0x06,
+	W5500_SOCKET_DEST_IP0 = 0x0C,
+	W5500_SOCKET_DEST_PORT0 = 0x10,
+	W5500_SOCKET_SEGMENT0 = 0x12,
+	W5500_SOCKET_TOS = 0x15,
+	W5500_SOCKET_TTL,
+	W5500_SOCKET_RX_MEM_SIZE = 0x1e,
+	W5500_SOCKET_TX_MEM_SIZE,
+	W5500_SOCKET_TX_FREE_SIZE0 = 0x20,
+	W5500_SOCKET_TX_READ_POINT0 = 0x22,
+	W5500_SOCKET_TX_WRITE_POINT0 = 0x24,
+	W5500_SOCKET_RX_SIZE0 = 0x26,
+	W5500_SOCKET_RX_READ_POINT0 = 0x28,
+	W5500_SOCKET_RX_WRITE_POINT0 = 0x2A,
+	W5500_SOCKET_IMR = 0x2C,
+	W5500_SOCKET_IP_HEAD_FRAG_VALUE0,
+	W5500_SOCKET_KEEP_TIME = 0x2f,
+	W5500_SOCKET_QTY,
+
+	EV_W5500_IRQ = USER_EVENT_ID_START + 1,
+	EV_W5500_LINK,
+	//以下event的顺序不能变，新增event请在上方添加
+	EV_W5500_SOCKET_TX,
+	EV_W5500_SOCKET_CONNECT,
+	EV_W5500_SOCKET_CLOSE,
+	EV_W5500_SOCKET_LISTEN,
+	EV_W5500_SOCKET_DNS,
+	EV_W5500_RE_INIT,
+	EV_W5500_REG_OP,
+
+	W5500_SOCKET_OFFLINE = 0,
+	W5500_SOCKET_CONFIG,
+	W5500_SOCKET_CONNECT,
+	W5500_SOCKET_ONLINE,
+	W5500_SOCKET_CLOSING,
+};
+
+typedef struct
+{
+	llist_head node;
+	uint64_t tag;	//考虑到socket复用的问题，必须有tag来做比对
+	luat_ip_addr_t ip;
+	uint8_t *data;
+	uint32_t read_pos;
+	uint32_t len;
+	uint16_t port;
+	uint8_t is_sending;
+}socket_data_t;
+
+typedef struct
+{
+	socket_ctrl_t socket[MAX_SOCK_NUM];
+	dhcp_client_info_t dhcp_client;
+	dns_client_t dns_client;
+	uint64_t last_tx_time;
+	uint64_t tag;
+	CBFuncEx_t socket_cb;
+	void *user_data;
+	void *task_handle;
+	HANDLE Sem;
+	uint32_t static_ip; //大端格式存放
+	uint32_t static_submask; //大端格式存放
+	uint32_t static_gateway; //大端格式存放
+	uint16_t RTR;
+	uint8_t RCR;
+	uint8_t force_arp;
+	uint8_t auto_speed;
+	uint8_t spi_id;
+	uint8_t cs_pin;
+	uint8_t rst_pin;
+	uint8_t irq_pin;
+	uint8_t link_pin;
+	uint8_t speed_status;
+	uint8_t link_ready;
+	uint8_t ip_ready;
+	uint8_t network_ready;
+	uint8_t inter_error;
+	uint8_t device_on;
+	uint8_t last_udp_send_ok;
+	uint8_t rx_buf[2048 + 8];
+	uint8_t tx_buf[2048 + 8];
+	uint8_t mac[6];
+	uint8_t next_socket_index;
+	uint8_t self_index;
+}w5500_ctrl_t;
+
+static w5500_ctrl_t *prv_w5500_ctrl;
+
+static void w5500_ip_state(w5500_ctrl_t *w5500, uint8_t check_state);
+static void w5500_check_dhcp(w5500_ctrl_t *w5500);
+static void w5500_init_reg(w5500_ctrl_t *w5500);
+
+static int w5500_del_data_cache(void *p, void *u)
+{
+	socket_data_t *pdata = (socket_data_t *)p;
+	free(pdata->data);
+	return LIST_DEL;
+}
+
+static int w5500_next_data_cache(void *p, void *u)
+{
+	socket_ctrl_t *socket = (socket_ctrl_t *)u;
+	socket_data_t *pdata = (socket_data_t *)p;
+	if (socket->tag != pdata->tag)
+	{
+		LLOGD("tag error");
+		free(pdata->data);
+		return LIST_DEL;
+	}
+	return LIST_FIND;
+}
+
+
+static int32_t w5500_irq(int pin, void *args)
+{
+	w5500_ctrl_t *w5500 = (w5500_ctrl_t *)args;
+	if ((pin & 0x00ff) == w5500->irq_pin)
+	{
+		platform_send_event(w5500->task_handle, EV_W5500_IRQ, 0, 0, 0);
+	}
+	if ((pin & 0x00ff) == w5500->link_pin)
+	{
+		platform_send_event(w5500->task_handle, EV_W5500_LINK, 0, 0, 0);
+	}
+	return 0;
+}
+
+static void w5500_callback_to_nw_task(w5500_ctrl_t *w5500, uint32_t event_id, uint32_t param1, uint32_t param2, uint32_t param3)
+{
+	luat_network_cb_param_t param = {.tag = 0, .param = w5500->user_data};
+	OS_EVENT event = { .ID = event_id, .Param1 = param1, .Param2 = param2, .Param3 = param3};
+	if (event_id > EV_NW_DNS_RESULT)
+	{
+		event.Param3 = prv_w5500_ctrl->socket[param1].param;
+		param.tag = prv_w5500_ctrl->socket[param1].tag;
+		if (EV_NW_SOCKET_CLOSE_OK == event_id)
+		{
+			prv_w5500_ctrl->socket[param1].param = NULL;
+		}
+	}
+	w5500->socket_cb(&event, &param);
+}
+
+
+
+static void w5500_xfer(w5500_ctrl_t *w5500, uint16_t address, uint8_t ctrl, uint8_t *data, uint32_t len)
+{
+	BytesPutBe16(w5500->tx_buf, address);
+	w5500->tx_buf[2] = ctrl;
+	if (data && len)
+	{
+		memcpy(w5500->tx_buf + 3, data, len);
+	}
+	luat_gpio_set(w5500->cs_pin, 0);
+	// TODO 选个更通用的宏
+	#if defined(AIR101) || defined(AIR103)
+	// 不支持全双工的BSP,通过半双工API读写
+	if (ctrl & is_write) {
+		// 整体传输就行
+		if (data && len)
+			luat_spi_send(w5500->spi_id, (const char* )w5500->tx_buf, len + 3);
+		else
+			luat_spi_send(w5500->spi_id, (const char* )w5500->tx_buf, 3);
+	}
+	else {
+		// 先发3字的控制块
+		luat_spi_send(w5500->spi_id, (const char* )w5500->tx_buf, 3);
+		// 然后按len读取数据
+		if (data && len)
+			luat_spi_recv(w5500->spi_id, (const char* )w5500->rx_buf + 3, len);
+	}
+	#else
+	luat_spi_transfer(w5500->spi_id, (const char* )w5500->tx_buf, len + 3, (char*)w5500->rx_buf, len + 3);
+	#endif
+	luat_gpio_set(w5500->cs_pin, 1);
+	if (data && len)
+	{
+		memcpy(data, w5500->rx_buf + 3, len);
+	}
+}
+
+
+static uint8_t w5500_socket_state(w5500_ctrl_t *w5500, uint8_t socket_id)
+{
+	uint8_t retry = 0;
+	uint8_t temp[4];
+	do
+	{
+		w5500_xfer(w5500, W5500_SOCKET_MR, socket_index(socket_id)|socket_reg, temp, 4);
+		if (temp[W5500_SOCKET_MR] == 0xff)	//模块读不到了
+		{
+			w5500->device_on = 0;
+			return 0;
+		}
+		retry++;
+	}while(temp[W5500_SOCKET_CR] && (retry < 10));
+	if (retry >= 10)
+	{
+		w5500->inter_error++;
+		LLOGE("check too much times, error %d", w5500->inter_error);
+
+	}
+	return temp[W5500_SOCKET_SR];
+}
+
+static void w5500_socket_disconnect(w5500_ctrl_t *w5500, uint8_t socket_id)
+{
+	uint8_t temp;
+	temp = w5500_socket_state(w5500, socket_id);
+	if (!w5500->device_on) return;
+
+	if (SOCK_CLOSED == temp)
+	{
+		w5500->socket[socket_id].state = W5500_SOCKET_OFFLINE;
+//		LLOGD("socket %d already closed");
+		return;
+	}
+//	if ((temp >= SOCK_FIN_WAIT) && (temp <= SOCK_LAST_ACK))
+//	{
+//		w5500->socket[socket_id].state = W5500_SOCKET_CLOSING;
+//		LLOGD("socket %d is closing");
+//		return;
+//
+//	}
+	temp = Sn_CR_DISCON;
+	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, &temp, 1);
+	w5500->socket[socket_id].state = W5500_SOCKET_CLOSING;
+}
+
+static void w5500_socket_close(w5500_ctrl_t *w5500, uint8_t socket_id)
+{
+	uint8_t temp;
+	temp = w5500_socket_state(w5500, socket_id);
+	if (!w5500->device_on) return;
+//
+//	if (SOCK_CLOSED == temp)
+//	{
+//		w5500->socket[socket_id].state = W5500_SOCKET_OFFLINE;
+////		LLOGD("socket %d already closed");
+//		return;
+//	}
+	temp = Sn_CR_CLOSE;
+	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, &temp, 1);
+	w5500->socket[socket_id].state = W5500_SOCKET_OFFLINE;
+}
+
+static int w5500_socket_config(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t is_tcp, uint16_t local_port)
+{
+	uint8_t delay_cnt = 0;
+	uint8_t temp = 0;
+	temp = w5500_socket_state(w5500, socket_id);
+	if (!w5500->device_on) return -1;
+	if (SOCK_CLOSED != temp)
+	{
+		LLOGE("socket %d not closed state %x", socket_id, temp);
+		return -1;
+	}
+	uint8_t cmd[32];
+	uint16_t wtemp;
+	for(temp = 0; temp < 3; temp++)
+	{
+		cmd[W5500_SOCKET_MR] = is_tcp?Sn_MR_TCP:Sn_MR_UDP;
+		cmd[W5500_SOCKET_CR] = 0;
+		cmd[W5500_SOCKET_IR] = 0xff;
+		BytesPutBe16(&cmd[W5500_SOCKET_SOURCE_PORT0], local_port);
+		BytesPutLe32(&cmd[W5500_SOCKET_DEST_IP0], 0xffffffff);
+		BytesPutBe16(&cmd[W5500_SOCKET_DEST_PORT0], 0);
+		BytesPutBe16(&cmd[W5500_SOCKET_SEGMENT0], is_tcp?1460:1472);
+		w5500_xfer(w5500, W5500_SOCKET_MR, socket_index(socket_id)|socket_reg|is_write, cmd, W5500_SOCKET_TOS - 1);
+		w5500_xfer(w5500, W5500_SOCKET_MR, socket_index(socket_id)|socket_reg, cmd, W5500_SOCKET_TOS - 1);
+		wtemp = BytesGetBe16(&cmd[W5500_SOCKET_SOURCE_PORT0]);
+		if (wtemp != local_port)
+		{
+			LLOGE("error port %u %u", wtemp, local_port);
+		}
+		else
+		{
+			goto W5500_SOCKET_CONFIG_START;
+		}
+
+	}
+	return -1;
+W5500_SOCKET_CONFIG_START:
+	cmd[0] = Sn_CR_OPEN;
+	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, cmd, 1);
+	do
+	{
+		temp = w5500_socket_state(w5500, socket_id);
+		if (!w5500->device_on) return -1;
+		delay_cnt++;
+	}while((temp != SOCK_INIT) && (temp != SOCK_UDP) && (delay_cnt < 100));
+	if (delay_cnt >= 100)
+	{
+		w5500->inter_error++;
+		LLOGE("socket %d config timeout, error %d", socket_id, w5500->inter_error);
+		return -1;
+	}
+	w5500->socket[socket_id].state = is_tcp?W5500_SOCKET_CONFIG:W5500_SOCKET_ONLINE;
+	return 0;
+}
+
+static int w5500_socket_connect(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t is_listen, uint32_t remote_ip, uint16_t remote_port)
+{
+	uint32_t ip;
+	uint16_t port;
+	uint8_t delay_cnt;
+	uint8_t temp;
+	uint8_t cmd[16];
+	temp = w5500_socket_state(w5500, socket_id);
+	if (!w5500->device_on) return -1;
+	if ((temp != SOCK_INIT) && (temp != SOCK_UDP))
+	{
+		LLOGD("socket %d not config state %x", socket_id, temp);
+		return -1;
+	}
+//	BytesPutLe32(cmd, remote_ip);
+//	LLOGD("%02d.%02d.%02d,%02d, %u, %d", cmd[0], cmd[1], cmd[2], cmd[3], remote_port, is_listen);
+	if (!is_listen)
+	{
+//		w5500_xfer(w5500, W5500_SOCKET_DEST_IP0, socket_index(socket_id)|socket_reg, cmd, 6);
+//		ip = BytesGetLe32(cmd);
+//		port = BytesGetBe16(cmd + 4);
+//		if (ip != remote_ip || port != remote_port)
+		{
+			BytesPutLe32(cmd, remote_ip);
+			BytesPutBe16(&cmd[W5500_SOCKET_DEST_PORT0 - W5500_SOCKET_DEST_IP0], remote_port);
+			w5500_xfer(w5500, W5500_SOCKET_DEST_IP0, socket_index(socket_id)|socket_reg|is_write, cmd, 6);
+		}
+
+	}
+// W5500_SOCKET_CONNECT_START:
+	if (temp != SOCK_UDP)
+	{
+		uint8_t temp = is_listen?Sn_CR_LISTEN:Sn_CR_CONNECT;
+		w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, &temp, 1);
+		w5500->socket[socket_id].state = W5500_SOCKET_CONNECT;
+	}
+	return 0;
+}
+
+static int w5500_socket_auto_heart(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t time)
+{
+	uint8_t point[6];
+	point[0] = time;
+	w5500_xfer(w5500, W5500_SOCKET_KEEP_TIME, socket_index(socket_id)|socket_reg|is_write, point, 1);
+	return 0;
+}
+
+static int w5500_socket_tx(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t *data, uint32_t len)
+{
+	uint8_t delay_cnt;
+	uint8_t temp;
+	uint8_t point[6];
+	uint16_t tx_free, tx_point;
+	temp = w5500_socket_state(w5500, socket_id);
+	if (!w5500->device_on) return -1;
+	if ((temp != SOCK_ESTABLISHED) && (temp != SOCK_UDP))
+	{
+		LLOGD("socket %d not online state %x", socket_id, temp);
+		return -1;
+	}
+	w5500->socket[socket_id].state = W5500_SOCKET_ONLINE;
+	if (!data || !len)
+	{
+		point[0] = Sn_CR_SEND_KEEP;
+		w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, point, 1);
+	}
+
+	w5500_xfer(w5500, W5500_SOCKET_TX_FREE_SIZE0, socket_index(socket_id)|socket_reg, point, 6);
+	tx_free = BytesGetBe16(point);
+	tx_point = BytesGetBe16(point + 4);
+//	if (tx_free != 2048)
+//	{
+//		LLOGD("%d,0x%04x,%u,%u", socket_id, tx_point, len,tx_free);
+//	}
+//	DBG_HexPrintf(data, len);
+	if (len > tx_free)
+	{
+		len = tx_free;
+	}
+
+	w5500->last_tx_time = luat_mcu_tick64_ms();
+	w5500_xfer(w5500, tx_point, socket_index(socket_id)|socket_tx|is_write, data, len);
+	tx_point += len;
+	BytesPutBe16(point, tx_point);
+	w5500_xfer(w5500, W5500_SOCKET_TX_WRITE_POINT0, socket_index(socket_id)|socket_reg|is_write, point, 2);
+	point[0] = Sn_CR_SEND;
+	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, point, 1);
+	return len;
+}
+
+static int w5500_socket_rx(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t *data, uint16_t len)
+{
+	uint8_t delay_cnt;
+	uint8_t temp;
+	uint8_t point[4];
+	uint16_t rx_size, rx_point;
+	temp = w5500_socket_state(w5500, socket_id);
+	if (!w5500->device_on) return -1;
+	if ((temp < SOCK_ESTABLISHED) || (temp > SOCK_UDP))
+	{
+		LLOGD("socket %d not config state %x", socket_id, temp);
+		return -1;
+	}
+	w5500->socket[socket_id].state = W5500_SOCKET_ONLINE;
+	w5500_xfer(w5500, W5500_SOCKET_RX_SIZE0, socket_index(socket_id)|socket_reg, point, 4);
+
+	rx_size = BytesGetBe16(point);
+	rx_point = BytesGetBe16(point + 2);
+//	LLOGD("%d,0x%04x,%u", socket_id, rx_point, rx_size);
+	if (!rx_size) return 0;
+	if (rx_size < len)
+	{
+		len = rx_size;
+	}
+	w5500_xfer(w5500, rx_point, socket_index(socket_id)|socket_rx, data, len);
+	rx_point += len;
+	BytesPutBe16(point, rx_point);
+	w5500_xfer(w5500, W5500_SOCKET_RX_READ_POINT0, socket_index(socket_id)|socket_reg|is_write, point, 2);
+	point[0] = Sn_CR_RECV;
+	w5500_xfer(w5500, W5500_SOCKET_CR, socket_index(socket_id)|socket_reg|is_write, point, 1);
+	return len;
+}
+
+extern void w5500_nw_state_cb(int state, uint32_t ip);
+
+static void w5500_nw_state(w5500_ctrl_t *w5500)
+{
+	int i;
+	PV_Union uIP;
+	if (w5500->link_ready && w5500->ip_ready)
+	{
+		if (!w5500->network_ready)
+		{
+			w5500->network_ready = 1;
+			dns_clear(&w5500->dns_client);
+			w5500->socket[0].tx_wait_size = 0;	//dns可以继续发送了
+			w5500_callback_to_nw_task(w5500, EV_NW_STATE, 0, 1, w5500->self_index);
+			LLOGD("network ready");
+			w5500_nw_state_cb(1, w5500->dhcp_client.temp_ip == 0 ? w5500->static_ip : w5500->dhcp_client.temp_ip);
+			for(i = 0; i < MAX_DNS_SERVER; i++)
+			{
+#ifdef LUAT_USE_LWIP
+				if (network_ip_is_vaild_ipv4(&w5500->dns_client.dns_server[i]))
+				{
+					uIP.u32 = ip_addr_get_ip4_u32(&w5500->dns_client.dns_server[i]);
+					LLOGD("DNS%d:%d.%d.%d.%d",i, uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
+				}
+#else
+				if (w5500->dns_client.dns_server[i].is_ipv6 != 0xff)
+				{
+					uIP.u32 = w5500->dns_client.dns_server[i].ipv4;
+					LLOGD("DNS%d:%d.%d.%d.%d",i, uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
+				}
+#endif
+			}
+		}
+	}
+	else
+	{
+		if (w5500->network_ready)
+		{
+			w5500->network_ready = 0;
+			dns_clear(&w5500->dns_client);
+			w5500_callback_to_nw_task(w5500, EV_NW_STATE, 0, 0, w5500->self_index);
+			LLOGD("network not ready");
+			w5500_nw_state_cb(0, 0);
+			for(i = 0; i < MAX_SOCK_NUM; i++)
+			{
+				w5500->socket[i].tx_wait_size = 0;
+//				llist_traversal(&w5500->socket[i].tx_head, w5500_del_data_cache, NULL);
+//				llist_traversal(&w5500->socket[i].rx_head, w5500_del_data_cache, NULL);
+			}
+		}
+	}
+}
+
+
+static void w5500_check_dhcp(w5500_ctrl_t *w5500)
+{
+	if (w5500->static_ip) return;
+	if (DHCP_STATE_CHECK == w5500->dhcp_client.state)
+	{
+		w5500->dhcp_client.state = DHCP_STATE_WAIT_LEASE_P1;
+		uint8_t temp[24];
+		PV_Union uIP;
+		memset(temp, 0, sizeof(temp));
+		temp[0] = w5500->force_arp?MR_UDP_FARP:0;
+		BytesPutLe32(&temp[W5500_COMMON_GAR0], w5500->dhcp_client.gateway);
+		BytesPutLe32(&temp[W5500_COMMON_SUBR0], w5500->dhcp_client.submask);
+		BytesPutLe32(&temp[W5500_COMMON_IP0], w5500->dhcp_client.ip);
+		memcpy(&temp[W5500_COMMON_MAC0], w5500->dhcp_client.mac, 6);
+		w5500_xfer(w5500, W5500_COMMON_MR, is_write, temp, W5500_COMMON_INTLEVEL0);
+		w5500->dhcp_client.discover_cnt = 0;
+
+		uIP.u32 = w5500->dhcp_client.ip;
+		LLOGD("动态IP:%d.%d.%d.%d", uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
+		uIP.u32 = w5500->dhcp_client.submask;
+		LLOGD("子网掩码:%d.%d.%d.%d", uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
+		uIP.u32 = w5500->dhcp_client.gateway;
+		LLOGD("网关:%d.%d.%d.%d", uIP.u8[0], uIP.u8[1], uIP.u8[2], uIP.u8[3]);
+		LLOGD("租约时间:%u秒", w5500->dhcp_client.lease_time);
+		int i;
+		for(i = 0; i < MAX_DNS_SERVER; i++)
+		{
+			if (w5500->dns_client.is_static_dns[i])
+			{
+				goto PRINT_DNS;
+			}
+		}
+#ifdef LUAT_USE_LWIP
+		if (w5500->dhcp_client.dns_server[0])
+		{
+			network_set_ip_ipv4(&w5500->dns_client.dns_server[0], w5500->dhcp_client.dns_server[0]);
+		}
+
+		if (w5500->dhcp_client.dns_server[1])
+		{
+			network_set_ip_ipv4(&w5500->dns_client.dns_server[1], w5500->dhcp_client.dns_server[1]);
+		}
+#else
+		if (w5500->dhcp_client.dns_server[0])
+		{
+			w5500->dns_client.dns_server[0].ipv4 = w5500->dhcp_client.dns_server[0];
+			w5500->dns_client.dns_server[0].is_ipv6 = 0;
+		}
+
+		if (w5500->dhcp_client.dns_server[1])
+		{
+			w5500->dns_client.dns_server[1].ipv4 = w5500->dhcp_client.dns_server[1];
+			w5500->dns_client.dns_server[1].is_ipv6 = 0;
+		}
+#endif
+PRINT_DNS:
+		w5500_ip_state(w5500, 1);
+
+	}
+	if ((!w5500->last_udp_send_ok && w5500->dhcp_client.discover_cnt >= 1) || (w5500->last_udp_send_ok && w5500->dhcp_client.discover_cnt >= 3))
+	{
+		LLOGD("dhcp long time not get ip, reboot w5500");
+		memset(&w5500->dhcp_client, 0, sizeof(w5500->dhcp_client));
+		platform_send_event(w5500->task_handle, EV_W5500_RE_INIT, 0, 0, 0);
+	}
+
+
+}
+
+static void w5500_link_state(w5500_ctrl_t *w5500, uint8_t check_state)
+{
+	Buffer_Struct tx_msg_buf = {0,0,0};
+	uint32_t remote_ip;
+	int result;
+	if (w5500->link_ready != check_state)
+	{
+		LLOGD("link %d -> %d", w5500->link_ready, check_state);
+		w5500->link_ready = check_state;
+
+		if (w5500->link_ready)
+		{
+			if (!w5500->static_ip)
+			{
+				w5500_ip_state(w5500, 0);
+				w5500->dhcp_client.state = w5500->dhcp_client.ip?DHCP_STATE_REQUIRE:DHCP_STATE_DISCOVER;
+				uint8_t temp[1];
+				temp[0] = MR_UDP_FARP;
+				w5500_xfer(w5500, W5500_COMMON_MR, is_write, temp, 1);
+				result = ip4_dhcp_run(&w5500->dhcp_client, NULL, &tx_msg_buf, &remote_ip);
+				w5500_check_dhcp(w5500);
+				if (tx_msg_buf.Pos)
+				{
+					w5500_socket_connect(w5500, SYS_SOCK_ID, 0, remote_ip, DHCP_SERVER_PORT);
+					w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
+					w5500->last_udp_send_ok = 0;
+				}
+				OS_DeInitBuffer(&tx_msg_buf);
+			}
+		}
+		else
+		{
+			if (luat_mcu_tick64_ms() < (w5500->last_tx_time + 1500))
+			{
+				w5500->inter_error++;
+				LLOGE("link down too fast, error %u", w5500->inter_error);
+			}
+		}
+
+
+		w5500_nw_state(w5500);
+	}
+}
+
+static void w5500_ip_state(w5500_ctrl_t *w5500, uint8_t check_state)
+{
+	if (w5500->ip_ready != check_state)
+	{
+		LLOGD("ip %d -> %d", w5500->ip_ready, check_state);
+		w5500->ip_ready = check_state;
+		w5500_nw_state(w5500);
+	}
+}
+
+static void w5500_init_reg(w5500_ctrl_t *w5500)
+{
+	uint8_t temp[64];
+	luat_gpio_set(w5500->rst_pin, 0);
+	msleep(5);
+	luat_gpio_set(w5500->rst_pin, 1);
+	msleep(10);
+	w5500->ip_ready = 0;
+	w5500->network_ready = 0;
+	if (w5500->static_ip)
+	{
+		w5500->dhcp_client.state = DHCP_STATE_NOT_WORK;
+	}
+	else
+	{
+		if (w5500->auto_speed)
+		{
+			w5500->dhcp_client.state = DHCP_STATE_DISCOVER;
+		}
+		else
+		{
+			if ((w5500->dhcp_client.state == DHCP_STATE_NOT_WORK) || !w5500->dhcp_client.ip)
+			{
+				w5500->dhcp_client.state = DHCP_STATE_DISCOVER;
+			}
+			else
+			{
+				w5500->dhcp_client.state = DHCP_STATE_REQUIRE;
+			}
+		}
+	}
+	w5500_callback_to_nw_task(w5500, EV_NW_RESET, 0, 0, w5500->self_index);
+
+	luat_gpio_close(w5500->link_pin);
+	luat_gpio_close(w5500->irq_pin);
+
+	w5500_xfer(w5500, W5500_COMMON_MR, 0, temp, W5500_COMMON_QTY);
+	w5500->device_on = (0x04 == temp[W5500_COMMON_VERSIONR])?1:0;
+	w5500_link_state(w5500, w5500->device_on?(temp[W5500_COMMON_PHY] & 0x01):0);
+
+	temp[W5500_COMMON_MR] = w5500->force_arp?MR_UDP_FARP:0;
+	if (w5500->static_ip)
+	{
+		BytesPutLe32(&temp[W5500_COMMON_GAR0], w5500->static_gateway);	//已经是大端格式了不需要转换
+		BytesPutLe32(&temp[W5500_COMMON_SUBR0], w5500->static_submask); //已经是大端格式了不需要转换
+		BytesPutLe32(&temp[W5500_COMMON_IP0], w5500->static_ip); //已经是大端格式了不需要转换
+	}
+	else if (w5500->dhcp_client.ip)
+	{
+		BytesPutLe32(&temp[W5500_COMMON_GAR0], w5500->dhcp_client.gateway);
+		BytesPutLe32(&temp[W5500_COMMON_SUBR0], w5500->dhcp_client.submask);
+		BytesPutLe32(&temp[W5500_COMMON_IP0], w5500->dhcp_client.ip);
+	}
+	else
+	{
+		BytesPutLe32(&temp[W5500_COMMON_GAR0], 0);
+		BytesPutLe32(&temp[W5500_COMMON_SUBR0], 0);
+		BytesPutLe32(&temp[W5500_COMMON_IP0], 0);
+	}
+
+
+	memcpy(&temp[W5500_COMMON_MAC0], w5500->mac, 6);
+
+	memcpy(w5500->dhcp_client.mac, &temp[W5500_COMMON_MAC0], 6);
+	sprintf_(w5500->dhcp_client.name, "airm2m-%02x%02x%02x%02x%02x%02x",
+			w5500->dhcp_client.mac[0],w5500->dhcp_client.mac[1], w5500->dhcp_client.mac[2],
+			w5500->dhcp_client.mac[3],w5500->dhcp_client.mac[4], w5500->dhcp_client.mac[5]);
+
+
+//	BytesPutBe16(&temp[W5500_COMMON_SOCKET_RTR0], w5500->RTR);
+	temp[W5500_COMMON_IMR] = IR_CONFLICT|IR_UNREACH|IR_MAGIC;
+	temp[W5500_COMMON_SOCKET_IMR] = 0xff;
+//	temp[W5500_COMMON_SOCKET_RCR] = w5500->RCR;
+//	DBG_HexPrintf(temp + W5500_COMMON_SOCKET_RTR0, 3);
+	w5500_xfer(w5500, W5500_COMMON_MR, is_write, temp, W5500_COMMON_QTY);
+//	memset(temp, 0, sizeof(temp));
+//	w5500_xfer(w5500, W5500_COMMON_MR, 0, NULL, W5500_COMMON_QTY);
+//	DBG_HexPrintf(temp, W5500_COMMON_QTY);
+	w5500_ip_state(w5500, w5500->static_ip?1:0);
+
+	luat_gpio_t gpio = {0};
+	gpio.pin = w5500->irq_pin;
+	gpio.mode = Luat_GPIO_IRQ;
+	gpio.pull = Luat_GPIO_PULLUP;
+	gpio.irq = Luat_GPIO_FALLING;
+	gpio.irq_cb = w5500_irq;
+	gpio.irq_args = w5500;
+	luat_gpio_setup(&gpio);
+
+	gpio.pin = w5500->link_pin;
+	gpio.pull = Luat_GPIO_DEFAULT;
+	gpio.irq = Luat_GPIO_BOTH;
+	gpio.irq_cb = w5500_irq;
+	gpio.irq_args = w5500;
+	luat_gpio_setup(&gpio);
+
+	w5500_socket_auto_heart(w5500, SYS_SOCK_ID, 2);
+	w5500_socket_config(w5500, SYS_SOCK_ID, 0, DHCP_CLIENT_PORT);
+
+	if (w5500->auto_speed)
+	{
+		temp[0] = 0x78;
+		w5500_xfer(w5500, W5500_COMMON_PHY, is_write, temp, 1);
+		temp[0] = 0x78+ 0x80;
+		w5500_xfer(w5500, W5500_COMMON_PHY, is_write, temp, 1);
+	}
+	w5500->inter_error = 0;
+	w5500->next_socket_index = 1;
+	int i;
+	for(i = 0; i < MAX_DNS_SERVER; i++)
+	{
+		if (!w5500->dns_client.is_static_dns[i])
+		{
+#ifdef LUAT_USE_LWIP
+			network_set_ip_invaild(&w5500->dns_client.dns_server[i]);
+#else
+			w5500->dns_client.dns_server[i].is_ipv6 = 0xff;
+#endif
+		}
+	}
+
+}
+
+static int32_t w5500_dummy_callback(void *pData, void *pParam)
+{
+	return 0;
+}
+
+static socket_data_t * w5500_create_data_node(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t *data, uint32_t len, luat_ip_addr_t *remote_ip, uint16_t remote_port)
+{
+	socket_data_t *p = (socket_data_t *)malloc(sizeof(socket_data_t));
+	if (p)
+	{
+		memset(p, 0, sizeof(socket_data_t));
+		p->len = len;
+		p->port = remote_port;
+		if (remote_ip)
+		{
+			p->ip = *remote_ip;
+		}
+		else
+		{
+#ifdef 	LUAT_USE_LWIP
+			network_set_ip_invaild(&p->ip);
+#else
+			p->ip.is_ipv6 = 0xff;
+#endif
+		}
+		p->tag = w5500->socket[socket_id].tag;
+		if (data && len)
+		{
+			p->data = malloc(len);
+			if (p->data)
+			{
+				memcpy(p->data, data, len);
+			}
+			else
+			{
+				free(p);
+				return NULL;
+			}
+		}
+	}
+	return p;
+}
+
+static void w5500_socket_tx_next_data(w5500_ctrl_t *w5500, uint8_t socket_id)
+{
+	W5500_LOCK;
+	socket_data_t *p = llist_traversal(&w5500->socket[socket_id].tx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
+	W5500_UNLOCK;
+	if (p)
+	{
+		if (!w5500->socket[socket_id].is_tcp)
+		{
+#ifdef 	LUAT_USE_LWIP
+			w5500_socket_connect(w5500, socket_id, 0, ip_addr_get_ip4_u32(&p->ip), p->port);
+#else
+			w5500_socket_connect(w5500, socket_id, 0, p->ip.ipv4, p->port);
+#endif
+		}
+		if (p->data && p->len)
+		{
+			p->read_pos += w5500_socket_tx(w5500, socket_id, p->data + p->read_pos, p->len - p->read_pos);
+			p->is_sending = 1;
+		}
+		else
+		{
+			w5500_socket_tx(w5500, socket_id, NULL, 0);
+			p->len = 0;
+			p->read_pos = 0;
+			p->is_sending = 1;
+		}
+	}
+}
+
+static int32_t w5500_dns_check_result(void *data, void *param)
+{
+	luat_dns_require_t *require = (luat_dns_require_t *)data;
+	if (require->result != 0)
+	{
+		free(require->uri.Data);
+		require->uri.Data = NULL;
+		if (require->result > 0)
+		{
+			luat_dns_ip_result *ip_result = zalloc(sizeof(luat_dns_ip_result) * require->result);
+			int i;
+			for(i = 0; i < require->result; i++)
+			{
+				ip_result[i] = require->ip_result[i];
+			}
+			w5500_callback_to_nw_task(param, EV_NW_DNS_RESULT, require->result, ip_result, require->param);
+		}
+		else
+		{
+			w5500_callback_to_nw_task(param, EV_NW_DNS_RESULT, 0, 0, require->param);
+		}
+
+		return LIST_DEL;
+	}
+	else
+	{
+		return LIST_PASS;
+	}
+}
+
+static void w5500_dns_tx_next(w5500_ctrl_t *w5500, Buffer_Struct *tx_msg_buf)
+{
+	int i;
+	if (w5500->socket[SYS_SOCK_ID].tx_wait_size) return;
+	dns_run(&w5500->dns_client, NULL, tx_msg_buf, &i);
+	if (tx_msg_buf->Pos)
+	{
+#ifdef 	LUAT_USE_LWIP
+		w5500_socket_connect(w5500, SYS_SOCK_ID, 0, ip_addr_get_ip4_u32(&w5500->dns_client.dns_server[i]), DNS_SERVER_PORT);
+#else
+		w5500_socket_connect(w5500, SYS_SOCK_ID, 0, w5500->dns_client.dns_server[i].ipv4, DNS_SERVER_PORT);
+#endif
+		if (!w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf->Data, tx_msg_buf->Pos))
+		{
+			w5500->socket[SYS_SOCK_ID].tx_wait_size = 1;
+		}
+		OS_DeInitBuffer(tx_msg_buf);
+		llist_traversal(&w5500->dns_client.require_head, w5500_dns_check_result, w5500);
+	}
+}
+
+static void w5500_sys_socket_callback(w5500_ctrl_t *w5500, uint8_t socket_id, uint8_t event)
+{
+	Buffer_Struct rx_buf;
+	Buffer_Struct msg_buf;
+	Buffer_Struct tx_msg_buf = {0,0,0};
+	int result, i;
+	uint32_t ip;
+	uint16_t port;
+	uint16_t len;
+	socket_data_t *p;
+	luat_ip_addr_t ip_addr;
+	switch(event)
+	{
+	case Sn_IR_SEND_OK:
+		if (!socket_id)
+		{
+			w5500->last_udp_send_ok = 1;
+			if (w5500->network_ready)
+			{
+				w5500->socket[SYS_SOCK_ID].tx_wait_size = 0;
+				w5500_dns_tx_next(w5500, &tx_msg_buf);
+			}
+		}
+		else if (w5500->network_ready)
+		{
+			W5500_LOCK;
+			p = llist_traversal(&w5500->socket[socket_id].tx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
+
+			if (p && !p->is_sending)
+			{
+				LLOGE("socket %d should sending!", socket_id);
+				p->read_pos = 0;
+			}
+			if (p && (p->read_pos >= p->len))
+			{
+				ip = p->len;
+				w5500->socket[socket_id].tx_wait_size -= p->len;
+				llist_del(&p->node);
+				free(p->data);
+				free(p);
+				W5500_UNLOCK;
+				w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_TX_OK, socket_id, ip, 0);
+			}
+			else
+			{
+				W5500_UNLOCK;
+			}
+			w5500_socket_tx_next_data(w5500, socket_id);
+			if (llist_empty(&w5500->socket[socket_id].tx_head))
+			{
+				w5500->socket[socket_id].tx_wait_size = 0;
+			}
+
+
+		}
+		break;
+	case Sn_IR_RECV:
+		if (socket_id && (w5500->socket[socket_id].rx_wait_size >= SOCK_BUF_LEN))
+		{
+			LLOGD("socket %d, wait %dbyte", socket_id, w5500->socket[socket_id].rx_wait_size);
+			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_RX_FULL, socket_id, 0, 0);
+			w5500->socket[socket_id].rx_waiting = 1;
+			break;
+		}
+		OS_InitBuffer(&rx_buf, 2048);
+		result = w5500_socket_rx(w5500, socket_id, rx_buf.Data, rx_buf.MaxLen);
+		if (result > 0)
+		{
+			if (socket_id)
+			{
+				if (w5500->socket[socket_id].is_tcp)
+				{
+					socket_data_t *p = w5500_create_data_node(w5500, socket_id, rx_buf.Data, result, NULL, 0);
+					W5500_LOCK;
+					llist_add_tail(&p->node, &prv_w5500_ctrl->socket[socket_id].rx_head);
+					prv_w5500_ctrl->socket[socket_id].rx_wait_size += result;
+					W5500_UNLOCK;
+					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_RX_NEW, socket_id, result, 0);
+				}
+				else
+				{
+					W5500_LOCK;
+					rx_buf.Pos = 0;
+					while (rx_buf.Pos < result)
+					{
+#ifdef LUAT_USE_LWIP
+						network_set_ip_ipv4(&ip_addr, BytesGetLe32(rx_buf.Data + rx_buf.Pos));
+#else
+						ip_addr.ipv4 = BytesGetLe32(rx_buf.Data + rx_buf.Pos);
+						ip_addr.is_ipv6 = 0;
+#endif
+						port = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 4);
+						len = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 6);
+						msg_buf.Data = rx_buf.Data + rx_buf.Pos + 8;
+						msg_buf.MaxLen = len;
+						socket_data_t *p = w5500_create_data_node(w5500, socket_id, rx_buf.Data + rx_buf.Pos + 8, len, &ip_addr, port);
+						rx_buf.Pos += 8 + len;
+						llist_add_tail(&p->node, &prv_w5500_ctrl->socket[socket_id].rx_head);
+						prv_w5500_ctrl->socket[socket_id].rx_wait_size += len;
+					}
+					W5500_UNLOCK;
+					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_RX_NEW, socket_id, result, 0);
+				}
+			}
+			else
+			{
+				rx_buf.Pos = 0;
+				while (rx_buf.Pos < result)
+				{
+					ip = BytesGetBe32(rx_buf.Data + rx_buf.Pos);
+					port = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 4);
+					len = BytesGetBe16(rx_buf.Data + rx_buf.Pos + 6);
+					msg_buf.Data = rx_buf.Data + rx_buf.Pos + 8;
+					msg_buf.MaxLen = len;
+					msg_buf.Pos = 0;
+					switch(port)
+					{
+					case DHCP_SERVER_PORT:
+						ip4_dhcp_run(&w5500->dhcp_client, &msg_buf, &tx_msg_buf, &ip);
+						w5500_check_dhcp(w5500);
+						if (tx_msg_buf.Pos)
+						{
+							w5500_socket_connect(w5500, SYS_SOCK_ID, 0, ip, DHCP_SERVER_PORT);
+							w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
+							w5500->last_udp_send_ok = 0;
+						}
+						OS_DeInitBuffer(&tx_msg_buf);
+
+						break;
+					case DNS_SERVER_PORT:
+						dns_run(&w5500->dns_client, &msg_buf, NULL, &i);
+						llist_traversal(&w5500->dns_client.require_head, w5500_dns_check_result, w5500);
+						if (!w5500->socket[SYS_SOCK_ID].tx_wait_size)
+						{
+							dns_run(&w5500->dns_client, NULL, &tx_msg_buf, &i);
+							if (tx_msg_buf.Pos)
+							{
+#ifdef LUAT_USE_LWIP
+								w5500_socket_connect(w5500, SYS_SOCK_ID, 0, ip_addr_get_ip4_u32(&w5500->dns_client.dns_server[i]), DNS_SERVER_PORT);
+#else
+								w5500_socket_connect(w5500, SYS_SOCK_ID, 0, w5500->dns_client.dns_server[i].ipv4, DNS_SERVER_PORT);
+#endif
+								if (!w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos))
+								{
+									w5500->socket[SYS_SOCK_ID].tx_wait_size = 1;
+								}
+								OS_DeInitBuffer(&tx_msg_buf);
+							}
+						}
+
+						break;
+					}
+					rx_buf.Pos += 8 + len;
+				}
+			}
+		}
+		OS_DeInitBuffer(&rx_buf);
+		break;
+	case Sn_IR_TIMEOUT:
+		LLOGE("socket %d timeout", socket_id);
+		if (socket_id)
+		{
+			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, socket_id, 0, 0);
+		}
+		break;
+	case Sn_IR_CON:
+		LLOGD("socket %d connected", socket_id);
+		w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CONNECT_OK, socket_id, 0, 0);
+		break;
+	case Sn_IR_DISCON:
+		LLOGE("socket %d disconnect", socket_id);
+		if (w5500_socket_state(w5500, socket_id) != SOCK_CLOSED)
+		{
+			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_REMOTE_CLOSE, socket_id, 0, 0);
+		}
+		else
+		{
+			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CLOSE_OK, socket_id, 0, 0);
+		}
+
+		break;
+	default:
+		break;
+	}
+}
+
+static void w5500_read_irq(w5500_ctrl_t *w5500)
+{
+	OS_EVENT socket_event;
+	uint8_t temp[64];
+	uint8_t socket_irqs[MAX_SOCK_NUM];
+	uint8_t socket_irq, common_irq;
+	Buffer_Struct tx_msg_buf = {0,0,0};
+	uint32_t remote_ip;
+	int i, j;
+RETRY:
+	w5500_xfer(w5500, W5500_COMMON_IR, 0, temp, W5500_COMMON_QTY - W5500_COMMON_IR);
+	common_irq = temp[0] & 0xf0;
+	socket_irq = temp[W5500_COMMON_SOCKET_IR - W5500_COMMON_IR];
+	w5500->device_on = (0x04 == temp[W5500_COMMON_VERSIONR - W5500_COMMON_IR])?1:0;
+	w5500_link_state(w5500, w5500->device_on?(temp[W5500_COMMON_PHY - W5500_COMMON_IR] & 0x01):0);
+	memset(socket_irqs, 0, MAX_SOCK_NUM);
+
+	if (!w5500->device_on)
+	{
+		luat_gpio_close(w5500->link_pin);
+		luat_gpio_close(w5500->irq_pin);
+
+		return;
+	}
+	if (common_irq)
+	{
+		if (common_irq & IR_CONFLICT)
+		{
+			memset(temp, 0, 4);
+			w5500_xfer(w5500, W5500_COMMON_IP0, is_write, temp, 4);
+			w5500->dhcp_client.state = DHCP_STATE_DECLINE;
+			ip4_dhcp_run(&w5500->dhcp_client, NULL, &tx_msg_buf, &remote_ip);
+			if (tx_msg_buf.Pos)
+			{
+				w5500_socket_connect(w5500, SYS_SOCK_ID, 0, remote_ip, DHCP_SERVER_PORT);
+				w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
+				w5500->last_udp_send_ok = 0;
+			}
+			OS_DeInitBuffer(&tx_msg_buf);
+			w5500_ip_state(w5500, 0);
+		}
+	}
+
+	if (socket_irq)
+	{
+		for(i = 0; i < MAX_SOCK_NUM; i++)
+		{
+			if (socket_irq & (1 << i))
+			{
+				w5500_xfer(w5500, W5500_SOCKET_IR, socket_index(i)|socket_reg, &socket_irqs[i], 1);
+				temp[0] = socket_irqs[i];
+//				LLOGD("%d,%x",i, socket_irqs[i]);
+				w5500_xfer(w5500, W5500_SOCKET_IR, socket_index(i)|socket_reg|is_write, temp, 1);
+			}
+		}
+	}
+
+	temp[0] = 0;
+	temp[W5500_COMMON_IMR - W5500_COMMON_IR] = IR_CONFLICT|IR_UNREACH|IR_MAGIC;
+	temp[W5500_COMMON_SOCKET_IR - W5500_COMMON_IR] = 0;
+	w5500_xfer(w5500, W5500_COMMON_IR, is_write, temp, 1);
+	if (socket_irq)
+	{
+		for(i = 0; i < MAX_SOCK_NUM; i++)
+		{
+			if (socket_irqs[i])
+			{
+				for (j = 4; j >= 0; j--)
+				{
+					if (socket_irqs[i] & (1 << j))
+					{
+						w5500_sys_socket_callback(w5500, i, (1 << j));
+					}
+				}
+			}
+		}
+	}
+
+	if (luat_gpio_get(w5500->irq_pin) != 1)
+	{
+//		LLOGD("irq not clear!");
+		goto RETRY;
+	}
+}
+
+
+
+static void w5500_task(void *param)
+{
+	w5500_ctrl_t *w5500 = (w5500_ctrl_t *)param;
+	OS_EVENT event;
+	int result;
+	Buffer_Struct tx_msg_buf = {0,0,0};
+	uint32_t remote_ip, sleep_time;
+	PV_Union uPV;
+	socket_data_t *p;
+	w5500_init_reg(w5500);
+	while(1)
+	{
+		if (w5500->inter_error >= 2)
+		{
+			LLOGD("error too much, reboot");
+			w5500_init_reg(w5500);
+		}
+		sleep_time = 100;
+		if (w5500->network_ready)
+		{
+			if (!w5500->dns_client.is_run && (w5500->link_pin != 0xff))
+			{
+				sleep_time = 0;
+			}
+			else
+			{
+				sleep_time = 1000;
+			}
+		}
+		else if (w5500->link_ready)
+		{
+			sleep_time = 500;
+		}
+		else if (w5500->link_pin != 0xff)
+		{
+			sleep_time = 0;
+		}
+		result = platform_wait_event(w5500->task_handle, 0, &event, NULL, sleep_time);
+		w5500_xfer(w5500, W5500_COMMON_MR, 0, NULL, W5500_COMMON_QTY);
+		w5500->device_on = (0x04 == w5500->rx_buf[3 + W5500_COMMON_VERSIONR])?1:0;
+		if (w5500->device_on && w5500->rx_buf[3 + W5500_COMMON_IMR] != (IR_CONFLICT|IR_UNREACH|IR_MAGIC))
+		{
+			w5500_init_reg(w5500);
+		}
+		if (!w5500->device_on)
+		{
+			w5500_link_state(w5500, 0);
+			luat_gpio_close(w5500->link_pin);
+			luat_gpio_close(w5500->irq_pin);
+		}
+		else
+		{
+			w5500_link_state(w5500, w5500->rx_buf[3 + W5500_COMMON_PHY] & 0x01);
+			w5500->speed_status = w5500->rx_buf[3 + W5500_COMMON_PHY] & (3 << 1);
+		}
+		if (result)
+		{
+			if (w5500->network_ready)
+			{
+				w5500_dns_tx_next(w5500, &tx_msg_buf);
+			}
+			else if (w5500->link_ready)
+			{
+				result = ip4_dhcp_run(&w5500->dhcp_client, NULL, &tx_msg_buf, &remote_ip);
+				w5500_check_dhcp(w5500);
+				if (tx_msg_buf.Pos)
+				{
+					w5500_socket_connect(w5500, SYS_SOCK_ID, 0, remote_ip, DHCP_SERVER_PORT);
+					w5500_socket_tx(w5500, SYS_SOCK_ID, tx_msg_buf.Data, tx_msg_buf.Pos);
+					w5500->last_udp_send_ok = 0;
+				}
+				OS_DeInitBuffer(&tx_msg_buf);
+			}
+			continue;
+		}
+
+
+
+		switch(event.ID)
+		{
+		case EV_W5500_IRQ:
+			if (w5500->device_on)
+			{
+				w5500_read_irq(w5500);
+			}
+			break;
+		case EV_W5500_SOCKET_TX:
+			if (event.Param1) W5500_LOCK;
+			p = llist_traversal(&w5500->socket[event.Param1].tx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[event.Param1]);
+			if (event.Param1) W5500_UNLOCK;
+			if (p && p->is_sending)
+			{
+				LLOGD("socket %d is sending, need wait!", event.Param1);
+			}
+			else
+			{
+				w5500_socket_tx_next_data(w5500, event.Param1);
+				if (!p->is_sending)
+				{
+					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, event.Param1, 0, 0);
+				}
+			}
+			break;
+		case EV_W5500_SOCKET_CONNECT:
+			uPV.u8[0] = 0;
+			while(w5500_socket_state(w5500, event.Param1) != SOCK_CLOSED)
+			{
+				w5500_socket_close(w5500, event.Param1);
+				uPV.u8[0]++;
+				if (uPV.u8[0] > 100)
+				{
+					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, event.Param1, 0, 0);
+					break;
+				}
+			}
+			uPV.u32 = event.Param3;
+			w5500_socket_config(w5500, event.Param1, w5500->socket[event.Param1].is_tcp, uPV.u16[0]);
+			w5500_socket_connect(w5500, event.Param1, 0, event.Param2, uPV.u16[1]);
+			if (!w5500->socket[event.Param1].is_tcp)
+			{
+				w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CONNECT_OK, event.Param1, 0, 0);
+			}
+			break;
+		case EV_W5500_SOCKET_CLOSE:
+			if ((w5500_socket_state(w5500, event.Param1) != SOCK_CLOSED))
+			{
+				w5500_socket_disconnect(w5500, event.Param1);
+			}
+			else
+			{
+				w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_CLOSE_OK, event.Param1, 0, 0);
+			}
+			break;
+		case EV_W5500_SOCKET_LISTEN:
+			uPV.u8[0] = 0;
+			while(w5500_socket_state(w5500, event.Param1) != SOCK_CLOSED)
+			{
+				w5500_socket_close(w5500, event.Param1);
+				uPV.u8[0]++;
+				if (uPV.u8[0] > 100)
+				{
+					w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_ERROR, event.Param1, 0, 0);
+				}
+			}
+			uPV.u32 = event.Param3;
+			w5500_socket_config(w5500, event.Param1, w5500->socket[event.Param1].is_tcp, event.Param2);
+			w5500_socket_connect(w5500, event.Param1, 1, 0xffffffff, 0xff00);
+			w5500_callback_to_nw_task(w5500, EV_NW_SOCKET_LISTEN, event.Param1, 0, 0);
+			break;
+		case EV_W5500_SOCKET_DNS:
+			if (w5500->network_ready)
+			{
+				dns_require(&w5500->dns_client, event.Param1, event.Param2, event.Param3);
+				w5500_dns_tx_next(w5500, &tx_msg_buf);
+			}
+			break;
+		case EV_W5500_RE_INIT:
+			w5500_init_reg(w5500);
+			break;
+		case EV_W5500_REG_OP:
+			uPV.u8[0] = event.Param3;
+			w5500_xfer(w5500, event.Param1, socket_index(event.Param2)|socket_reg|is_write, uPV.u8, 1);
+			break;
+		case EV_W5500_LINK:
+			w5500_link_state(w5500, !luat_gpio_get(w5500->link_pin));
+			break;
+		}
+	}
+}
+
+void w5500_set_static_ip(uint32_t ipv4, uint32_t submask, uint32_t gateway)
+{
+	if (prv_w5500_ctrl)
+	{
+		prv_w5500_ctrl->static_ip = ipv4;
+		prv_w5500_ctrl->static_submask = submask;
+		prv_w5500_ctrl->static_gateway = gateway;
+	}
+}
+
+void w5500_set_mac(uint8_t mac[6])
+{
+	if (prv_w5500_ctrl)
+	{
+		memcpy(prv_w5500_ctrl->mac, mac, 6);
+	}
+}
+
+void w5500_get_mac(uint8_t mac[6])
+{
+	if (prv_w5500_ctrl)
+	{
+		memcpy(mac, prv_w5500_ctrl->mac, 6);
+	}
+	else
+	{
+		memset(mac, 0xff, 6);
+	}
+}
+
+void w5500_set_param(uint16_t timeout, uint8_t retry, uint8_t auto_speed, uint8_t force_arp)
+{
+	if (prv_w5500_ctrl)
+	{
+		prv_w5500_ctrl->RTR = timeout;
+		prv_w5500_ctrl->RTR = retry;
+		prv_w5500_ctrl->auto_speed = auto_speed;
+		prv_w5500_ctrl->force_arp = force_arp;
+	}
+}
+
+int w5500_reset(void)
+{
+	if (prv_w5500_ctrl && prv_w5500_ctrl->device_on)
+	{
+		platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_RE_INIT, 0, 0, 0);
+		return 0;
+	}
+	else
+	{
+		return -1;
+	}
+}
+
+void w5500_init(luat_spi_t* spi, uint8_t irq_pin, uint8_t rst_pin, uint8_t link_pin)
+{
+	uint8_t *uid;
+	size_t t, i;
+	if (!prv_w5500_ctrl)
+	{
+		w5500_ctrl_t *w5500 = malloc(sizeof(w5500_ctrl_t));
+		memset(w5500, 0, sizeof(w5500_ctrl_t));
+		w5500->socket_cb = w5500_dummy_callback;
+		w5500->tag = luat_mcu_tick64_ms();
+		w5500->RCR = 8;
+		w5500->RTR = 2000;
+		w5500->spi_id = spi->id;
+		w5500->cs_pin = spi->cs;
+		w5500->irq_pin = irq_pin;
+		w5500->rst_pin = rst_pin;
+		w5500->link_pin = link_pin;
+		spi->cs = 0xff;
+		luat_spi_setup(spi);
+		luat_gpio_t gpio = {0};
+		gpio.pin = w5500->cs_pin;
+		gpio.mode = Luat_GPIO_OUTPUT;
+		gpio.pull = Luat_GPIO_DEFAULT;
+		luat_gpio_setup(&gpio);
+		luat_gpio_set(w5500->cs_pin, 1);
+
+		gpio.pin = w5500->rst_pin;
+		luat_gpio_setup(&gpio);
+		luat_gpio_set(w5500->rst_pin, 0);
+
+
+		char rands[4];
+		luat_crypto_trng(rands, 4);
+
+		for(i = 0; i < MAX_SOCK_NUM; i++)
+		{
+			INIT_LLIST_HEAD(&w5500->socket[i].tx_head);
+			INIT_LLIST_HEAD(&w5500->socket[i].rx_head);
+		}
+		INIT_LLIST_HEAD(&w5500->dns_client.process_head);
+		INIT_LLIST_HEAD(&w5500->dns_client.require_head);
+
+		w5500->dhcp_client.xid = BytesGetBe32(rands);
+		w5500->dhcp_client.state = DHCP_STATE_NOT_WORK;
+#ifdef LUAT_USE_MOBILE
+		uint8_t imei[16];
+		luat_mobile_get_imei(0, imei, 16);
+		for(i = 0; i < 6; i++)
+		{
+			w5500->mac[i] = AsciiToU32(imei + i*2 + 2, 2);
+		}
+#else
+		uid = luat_mcu_unique_id(&t);
+		memcpy(w5500->mac, &uid[10], 6);
+#endif
+		w5500->mac[0] &= 0xfe;
+		platform_create_task(&w5500->task_handle, 4 * 1024, 30, "w5500", w5500_task, w5500, 64);
+		prv_w5500_ctrl = w5500;
+
+		prv_w5500_ctrl->device_on = 1;
+		prv_w5500_ctrl->Sem = luat_mutex_create();
+	}
+}
+
+uint8_t w5500_device_ready(void)
+{
+	if (prv_w5500_ctrl)
+	{
+		return prv_w5500_ctrl->device_on;
+	}
+	else
+	{
+		return 0;
+	}
+}
+
+static int w5500_check_socket(w5500_ctrl_t *w5500, int socket_id, uint64_t tag)
+{
+	if (w5500 != prv_w5500_ctrl) return -1;
+	if (socket_id < 1 || socket_id >= MAX_SOCK_NUM) return -1;
+	if (w5500->socket[socket_id].tag != tag) return -1;
+	if (!w5500->socket[socket_id].in_use) return -1;
+	return 0;
+}
+
+static int w5500_socket_check(int socket_id, uint64_t tag, void *user_data)
+{
+	return w5500_check_socket(user_data, socket_id, tag);
+}
+
+
+static uint8_t w5500_check_ready(void *user_data)
+{
+	return ((w5500_ctrl_t *)user_data)->network_ready;
+}
+
+static int w5500_create_soceket(uint8_t is_tcp, uint64_t *tag, void *param, uint8_t is_ipv6, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return -1;
+	int i, socket_id;
+	socket_id = -1;
+	W5500_LOCK;
+	if (!prv_w5500_ctrl->socket[prv_w5500_ctrl->next_socket_index].in_use)
+	{
+		socket_id = prv_w5500_ctrl->next_socket_index;
+		prv_w5500_ctrl->next_socket_index++;
+	}
+	else
+	{
+		for (i = 1; i < MAX_SOCK_NUM; i++)
+		{
+			if (!prv_w5500_ctrl->socket[i].in_use)
+			{
+				socket_id = i;
+				prv_w5500_ctrl->next_socket_index = i + 1;
+				break;
+			}
+		}
+	}
+	if (prv_w5500_ctrl->next_socket_index >= MAX_SOCK_NUM)
+	{
+		prv_w5500_ctrl->next_socket_index = 1;
+	}
+	if (socket_id > 0)
+	{
+		prv_w5500_ctrl->tag++;
+		*tag = prv_w5500_ctrl->tag;
+
+		prv_w5500_ctrl->socket[socket_id].in_use = 1;
+		prv_w5500_ctrl->socket[socket_id].tag = *tag;
+		prv_w5500_ctrl->socket[socket_id].rx_wait_size = 0;
+		prv_w5500_ctrl->socket[socket_id].tx_wait_size = 0;
+		prv_w5500_ctrl->socket[socket_id].param = param;
+		prv_w5500_ctrl->socket[socket_id].is_tcp = is_tcp;
+		prv_w5500_ctrl->socket[socket_id].rx_waiting = 0;
+		llist_traversal(&prv_w5500_ctrl->socket[socket_id].tx_head, w5500_del_data_cache, NULL);
+		llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_del_data_cache, NULL);
+	}
+	W5500_UNLOCK;
+	return socket_id;
+}
+
+//作为client绑定一个port，并连接remote_ip和remote_port对应的server
+static int w5500_socket_connect_ex(int socket_id, uint64_t tag,  uint16_t local_port, luat_ip_addr_t *remote_ip, uint16_t remote_port, void *user_data)
+{
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	PV_Union uPV;
+	uPV.u16[0] = local_port;
+	uPV.u16[1] = remote_port;
+	W5500_LOCK;
+	llist_traversal(&prv_w5500_ctrl->socket[socket_id].tx_head, w5500_del_data_cache, NULL);
+	llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_del_data_cache, NULL);
+	W5500_UNLOCK;
+#ifdef LUAT_USE_LWIP
+	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_CONNECT, socket_id, ip_addr_get_ip4_u32(remote_ip), uPV.u32);
+	uPV.u32 = ip_addr_get_ip4_u32(remote_ip);
+#else
+	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_CONNECT, socket_id, remote_ip->ipv4, uPV.u32);
+	uPV.u32 = remote_ip->ipv4;
+#endif
+//	LLOGD("%u.%u.%u.%u", uPV.u8[0], uPV.u8[1], uPV.u8[2], uPV.u8[3]);
+	return 0;
+}
+//作为server绑定一个port，开始监听
+static int w5500_socket_listen(int socket_id, uint64_t tag,  uint16_t local_port, void *user_data)
+{
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_LISTEN, socket_id, local_port, NULL);
+	return 0;
+}
+//作为server接受一个client
+static int w5500_socket_accept(int socket_id, uint64_t tag,  luat_ip_addr_t *remote_ip, uint16_t *remote_port, void *user_data)
+{
+	uint8_t temp[16];
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	w5500_xfer(user_data, W5500_SOCKET_DEST_IP0, socket_index(socket_id)|socket_reg, temp, 6);
+#ifdef LUAT_USE_LWIP
+	network_set_ip_ipv4(remote_ip, BytesGetLe32(temp));
+#else
+	remote_ip->is_ipv6 = 0;
+	remote_ip->ipv4 = BytesGetLe32(temp);
+#endif
+	*remote_port = BytesGetBe16(temp + 4);
+	LLOGD("client %d.%d.%d.%d, %u", temp[0], temp[1], temp[2], temp[3], *remote_port);
+	return 0;
+}
+//主动断开一个tcp连接，需要走完整个tcp流程，用户需要接收到close ok回调才能确认彻底断开
+static int w5500_socket_disconnect_ex(int socket_id, uint64_t tag,  void *user_data)
+{
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_CLOSE, socket_id, 0, 0);
+	return 0;
+}
+
+static int w5500_socket_force_close(int socket_id, void *user_data)
+{
+	W5500_LOCK;
+	w5500_socket_close(prv_w5500_ctrl, socket_id);
+	if (prv_w5500_ctrl->socket[socket_id].in_use)
+	{
+		prv_w5500_ctrl->socket[socket_id].in_use = 0;
+		prv_w5500_ctrl->socket[socket_id].tag = 0;
+		llist_traversal(&prv_w5500_ctrl->socket[socket_id].tx_head, w5500_del_data_cache, NULL);
+		llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_del_data_cache, NULL);
+		prv_w5500_ctrl->socket[socket_id].rx_wait_size = 0;
+		prv_w5500_ctrl->socket[socket_id].tx_wait_size = 0;
+		prv_w5500_ctrl->socket[socket_id].param = NULL;
+	}
+	W5500_UNLOCK;
+	return 0;
+}
+
+static int w5500_socket_close_ex(int socket_id, uint64_t tag,  void *user_data)
+{
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	return w5500_socket_force_close(socket_id, user_data);
+
+}
+
+static uint32_t w5500_socket_read_data(uint8_t *buf, uint32_t *read_len, uint32_t len, socket_data_t *p)
+{
+	uint32_t dummy_len;
+	dummy_len = ((p->len - p->read_pos) > (len - *read_len))?(len - *read_len):(p->len - p->read_pos);
+	memcpy(buf, p->data + p->read_pos, dummy_len);
+	p->read_pos += dummy_len;
+	if (p->read_pos >= p->len)
+	{
+		llist_del(&p->node);
+		free(p->data);
+		free(p);
+	}
+	*read_len += dummy_len;
+	return dummy_len;
+}
+
+static int w5500_socket_receive(int socket_id, uint64_t tag,  uint8_t *buf, uint32_t len, int flags, luat_ip_addr_t *remote_ip, uint16_t *remote_port, void *user_data)
+{
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	W5500_LOCK;
+	uint32_t read_len = 0;
+	if (buf)
+	{
+		socket_data_t *p = (socket_data_t *)llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
+
+		if (prv_w5500_ctrl->socket[socket_id].is_tcp)
+		{
+			while((read_len < len) && p)
+			{
+				prv_w5500_ctrl->socket[socket_id].rx_wait_size -= w5500_socket_read_data(buf + read_len, &read_len, len, p);
+				p = (socket_data_t *)llist_traversal(&prv_w5500_ctrl->socket[socket_id].rx_head, w5500_next_data_cache, &prv_w5500_ctrl->socket[socket_id]);
+			}
+		}
+		else
+		{
+			prv_w5500_ctrl->socket[socket_id].rx_wait_size -= w5500_socket_read_data(buf + read_len, &read_len, len, p);
+			*remote_ip = p->ip;
+			*remote_port = p->port;
+		}
+		if (llist_empty(&prv_w5500_ctrl->socket[socket_id].rx_head))
+		{
+			prv_w5500_ctrl->socket[socket_id].rx_wait_size = 0;
+		}
+	}
+	else
+	{
+		read_len = prv_w5500_ctrl->socket[socket_id].rx_wait_size;
+	}
+	W5500_UNLOCK;
+	if ((prv_w5500_ctrl->socket[socket_id].rx_wait_size < SOCK_BUF_LEN) && prv_w5500_ctrl->socket[socket_id].rx_waiting)
+	{
+		prv_w5500_ctrl->socket[socket_id].rx_waiting = 0;
+		LLOGD("read waiting data");
+		w5500_sys_socket_callback(prv_w5500_ctrl, socket_id, Sn_IR_RECV);
+	}
+	return read_len;
+}
+static int w5500_socket_send(int socket_id, uint64_t tag, const uint8_t *buf, uint32_t len, int flags, luat_ip_addr_t *remote_ip, uint16_t remote_port, void *user_data)
+{
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	if (prv_w5500_ctrl->socket[socket_id].tx_wait_size >= SOCK_BUF_LEN) return 0;
+
+	socket_data_t *p = w5500_create_data_node(prv_w5500_ctrl, socket_id, buf, len, remote_ip, remote_port);
+	if (p)
+	{
+		W5500_LOCK;
+		llist_add_tail(&p->node, &prv_w5500_ctrl->socket[socket_id].tx_head);
+		prv_w5500_ctrl->socket[socket_id].tx_wait_size += len;
+		W5500_UNLOCK;
+		platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_TX, socket_id, 0, 0);
+		result = len;
+	}
+	else
+	{
+		result = -1;
+	}
+	return result;
+}
+
+void w5500_socket_clean(int *vaild_socket_list, uint32_t num, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return;
+	int socket_list[MAX_SOCK_NUM] = {0,0,0,0,0,0,0,0};
+	uint32_t i;
+	for(i = 1; i < num + 1; i++)
+	{
+		if ( (vaild_socket_list[i] > 0) && (vaild_socket_list[i] < MAX_SOCK_NUM) )
+		{
+			socket_list[vaild_socket_list[i]] = 1;
+		}
+		LLOGD("socket clean check %d,%d",i,vaild_socket_list[i]);
+	}
+	for(i = 1; i < MAX_SOCK_NUM; i++)
+	{
+		LLOGD("socket clean %d,%d",i,socket_list[i]);
+		if ( !socket_list[i] )
+		{
+			W5500_LOCK;
+			prv_w5500_ctrl->socket[i].in_use = 0;
+			prv_w5500_ctrl->socket[i].tag = 0;
+			llist_traversal(&prv_w5500_ctrl->socket[i].tx_head, w5500_del_data_cache, NULL);
+			llist_traversal(&prv_w5500_ctrl->socket[i].rx_head, w5500_del_data_cache, NULL);
+			prv_w5500_ctrl->socket[i].rx_wait_size = 0;
+			prv_w5500_ctrl->socket[i].tx_wait_size = 0;
+			w5500_socket_close(prv_w5500_ctrl, i);
+			W5500_UNLOCK;
+		}
+	}
+}
+
+static int w5500_getsockopt(int socket_id, uint64_t tag,  int level, int optname, void *optval, uint32_t *optlen, void *user_data)
+{
+	return -1;
+}
+static int w5500_setsockopt(int socket_id, uint64_t tag,  int level, int optname, const void *optval, uint32_t optlen, void *user_data)
+{
+	return -1;
+}
+static int w5500_get_local_ip_info(luat_ip_addr_t *ip, luat_ip_addr_t *submask, luat_ip_addr_t *gateway, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return -1;
+
+	if (prv_w5500_ctrl->static_ip)
+	{
+#ifdef LUAT_USE_LWIP
+		network_set_ip_ipv4(ip, prv_w5500_ctrl->static_ip);
+		network_set_ip_ipv4(submask, prv_w5500_ctrl->static_submask);
+		network_set_ip_ipv4(gateway, prv_w5500_ctrl->static_gateway);
+#else
+		ip->ipv4 = prv_w5500_ctrl->static_ip;
+		ip->is_ipv6 = 0;
+		submask->ipv4 = prv_w5500_ctrl->static_submask;
+		submask->is_ipv6 = 0;
+		gateway->ipv4 = prv_w5500_ctrl->static_gateway;
+		gateway->is_ipv6 = 0;
+#endif
+		return 0;
+	}
+	else
+	{
+		if (!prv_w5500_ctrl->ip_ready)
+		{
+			return -1;
+		}
+#ifdef LUAT_USE_LWIP
+		network_set_ip_ipv4(ip, prv_w5500_ctrl->dhcp_client.ip);
+		network_set_ip_ipv4(submask, prv_w5500_ctrl->dhcp_client.submask);
+		network_set_ip_ipv4(gateway, prv_w5500_ctrl->dhcp_client.gateway);
+#else
+		ip->ipv4 = prv_w5500_ctrl->dhcp_client.ip;
+		ip->is_ipv6 = 0;
+		submask->ipv4 = prv_w5500_ctrl->dhcp_client.submask;
+		submask->is_ipv6 = 0;
+		gateway->ipv4 = prv_w5500_ctrl->dhcp_client.gateway;
+		gateway->is_ipv6 = 0;
+#endif
+		return 0;
+	}
+}
+
+static int w5500_user_cmd(int socket_id, uint64_t tag, uint32_t cmd, uint32_t value, void *user_data)
+{
+	int result = w5500_check_socket(user_data, socket_id, tag);
+	if (result) return result;
+	switch (cmd)
+	{
+	case NW_CMD_AUTO_HEART_TIME:
+		value = (value + 4) / 5;
+		platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_REG_OP, W5500_SOCKET_KEEP_TIME, socket_id, value);
+		break;
+	default:
+		return -1;
+	}
+	return 0;
+}
+
+static int w5500_dns(const char *domain_name, uint32_t len, void *param, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return -1;
+	char *prv_domain_name = (char *)malloc(len);
+	memcpy(prv_domain_name, domain_name, len);
+	platform_send_event(prv_w5500_ctrl->task_handle, EV_W5500_SOCKET_DNS, prv_domain_name, len, param);
+	return 0;
+}
+
+static int w5500_set_dns_server(uint8_t server_index, luat_ip_addr_t *ip, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return -1;
+	if (server_index >= MAX_DNS_SERVER) return -1;
+	prv_w5500_ctrl->dns_client.dns_server[server_index] = *ip;
+	prv_w5500_ctrl->dns_client.is_static_dns[server_index] = 1;
+	return 0;
+}
+
+static void w5500_socket_set_callback(CBFuncEx_t cb_fun, void *param, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return ;
+	((w5500_ctrl_t *)user_data)->socket_cb = cb_fun?cb_fun:w5500_dummy_callback;
+	((w5500_ctrl_t *)user_data)->user_data = param;
+}
+
+static int w5500_set_mac_lwip(uint8_t *mac, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return -1;
+	w5500_set_mac(mac);
+}
+static int w5500_set_static_ip_lwip(luat_ip_addr_t *ip, luat_ip_addr_t *submask, luat_ip_addr_t *gateway, luat_ip_addr_t *ipv6, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return -1;
+	w5500_set_static_ip(ip, submask, gateway);
+}
+static int w5500_get_full_ip_info_lwip(luat_ip_addr_t *ip, luat_ip_addr_t *submask, luat_ip_addr_t *gateway, luat_ip_addr_t *ipv6, void *user_data)
+{
+	if (user_data != prv_w5500_ctrl) return -1;
+#ifdef LUAT_USE_LWIP
+	network_set_ip_invaild(ipv6);
+#else
+	ipv6->is_ipv6 = 0xff;
+#endif
+	return w5500_get_local_ip_info(ip, submask, gateway, user_data);
+}
+
+static network_adapter_info prv_w5500_adapter =
+{
+		.check_ready = w5500_check_ready,
+		.create_soceket = w5500_create_soceket,
+		.socket_connect = w5500_socket_connect_ex,
+		.socket_listen = w5500_socket_listen,
+		.socket_accept = w5500_socket_accept,
+		.socket_disconnect = w5500_socket_disconnect_ex,
+		.socket_close = w5500_socket_close_ex,
+		.socket_force_close = w5500_socket_force_close,
+		.socket_receive = w5500_socket_receive,
+		.socket_send = w5500_socket_send,
+		.socket_check = w5500_socket_check,
+		.socket_clean = w5500_socket_clean,
+		.getsockopt = w5500_getsockopt,
+		.setsockopt = w5500_setsockopt,
+		.user_cmd = w5500_user_cmd,
+		.dns = w5500_dns,
+		.dns_ipv6 = w5500_dns,
+		.set_dns_server = w5500_set_dns_server,
+		.set_mac = w5500_set_mac_lwip,
+		.set_static_ip = w5500_set_static_ip_lwip,
+		.get_full_ip_info = w5500_get_full_ip_info_lwip,
+		.get_local_ip_info = w5500_get_local_ip_info,
+		.socket_set_callback = w5500_socket_set_callback,
+		.name = "w5500",
+		.max_socket_num = MAX_SOCK_NUM - 1,
+		.no_accept = 1,
+		.is_posix = 0,
+};
+
+void w5500_register_adapter(int index)
+{
+	if (prv_w5500_ctrl)
+	{
+		prv_w5500_ctrl->self_index = index;
+		network_register_adapter(index, &prv_w5500_adapter, prv_w5500_ctrl);
+	}
+}
+#endif
+