lm3s8962 tcp数据的试验 我是菜鸟 谢谢帮忙 试验现象没有

zyjstrong

lm3s8962 tcp数据的试验 我是菜鸟 谢谢帮忙 试验现象没有 [复制链接]

#include <string.h>

#include "inc/hw_ints.h"

#include "inc/hw_memmap.h"

#include "inc/hw_nvic.h"

#include "inc/hw_types.h"

#include "inc/hw_sysctl.h"

#include "driverlib/ethernet.h"

#include "driverlib/gpio.h"

#include "driverlib/interrupt.h"

#include "driverlib/sysctl.h"

#include "driverlib/systick.h"

#include "driverlib/gpio.h"

#include "driverlib/sysctl.h"

#include "utils/lwiplib.h"

#include "utils/ustdlib.h"

#define My_Mac_ID  {0X00,0x14,0x97,0x0F,0x1D,0xE3}  //存储以太网控制器的物理地址,即MAC地址

#define MY_IP_ID        {192,168,0,100}                   //以太网通信的IP地址

#define IP_MARK_ID    {255,255,255,0}             //255.255.255.0,子网掩码

#define MY_GATEWAY_ID   {192,168,0,1}                     //以太网通信的网关地址

static const unsigned char pucMACAddress[]=My_Mac_ID;

static const unsigned char IPAddress[] = MY_IP_ID;

static const unsigned char NetMaskAddr[] = IP_MARK_ID;

static const unsigned char GwWayAddr[] = MY_GATEWAY_ID;

static const unsigned char TCP_TestData[]="This is LwIP TCP Client 在Luminary Cortex-M3上的测试！\r\n";

#define SYSTICKHZ 100

#define SYSTICKMS (1000 / SYSTICKHZ)

#define SYSTICKUS (1000000 / SYSTICKHZ)

#define SYSTICKNS (1000000000 / SYSTICKHZ)

void Delay(unsigned long ulVal) /* 利用循环产生一定的延时 */

{

while ( --ulVal != 0 );

}

err_t TcpCli_Connected(void *arg,struct tcp_pcb *pcb,err_t err)

{

tcp_write(pcb,TCP_TestData,sizeof(TCP_TestData),0); /* 发送数据 */

tcp_close(pcb);

return ERR_OK;

}

void TCP_Client_Init()

{

  struct tcp_pcb *Clipcb;

  struct ip_addr ipaddr;

  

  IP4_ADDR(&ipaddr,192,168,0,127);

  

  Clipcb = tcp_new();                       // 建立通信的TCP控制块(Clipcb) 

  

  tcp_bind(Clipcb,IP_ADDR_ANY,1026);       // 绑定本地IP地址和端口号 

  

  tcp_connect(Clipcb,&ipaddr,1026,TcpCli_Connected);

}

void

SysTickIntHandler(void)

{

lwIPTimer(SYSTICKMS);

}

void

enet_udp(void)

{

 

   struct ip_addr ulIPAddr,ulNetMask,ulGWAddr;

      if(REVISION_IS_A2)

    {

        SysCtlLDOSet(SYSCTL_LDO_2_75V);

    }

    SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |

                   SYSCTL_XTAL_8MHZ);

   

    SysCtlPeripheralEnable(SYSCTL_PERIPH_ETH);

    SysCtlPeripheralReset(SYSCTL_PERIPH_ETH);

    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);

    GPIOPinTypeEthernetLED(GPIO_PORTF_BASE, GPIO_PIN_2 | GPIO_PIN_3);

 

    SysTickPeriodSet(SysCtlClockGet() / SYSTICKHZ);

    SysTickEnable();

    SysTickIntEnable();

    IntMasterEnable();

 

        IP4_ADDR(&ulIPAddr,IPAddress[3],IPAddress[2],IPAddress[1],IPAddress[0]);

        IP4_ADDR(&ulNetMask,NetMaskAddr[3],NetMaskAddr[2],NetMaskAddr[1],NetMaskAddr[0]);

        IP4_ADDR(&ulGWAddr,GwWayAddr[3],GwWayAddr[2],GwWayAddr[1],GwWayAddr[0]);

        lwIPInit(pucMACAddress,ulIPAddr.addr, ulNetMask.addr, ulGWAddr.addr, IPADDR_USE_STATIC);

 

while(1)

{

    TCP_Client_Init();

    SysCtlDelay(SysCtlClockGet()/3);

 }

}

Study_Stellaris

TcpCli_Connected（） 没看到呢

zyjstrong

什么意思啊？那个我程序里面不是有么?  我是菜鸟，你能说明白点么？