#include <stdio.h>

#include <netinet/ip.h>

int main(int argc,char *argv[])

{

#define PERCENT        100

#define THOUSAND    1000

    int a = ;

    int iSock = , tmpSock = ;

    int opt = ;

    int iRet = ;

    int iRes = ;

    int iFileDesc = ;

    int iFileRet = ;

    unsigned short usPeerPort = ;

    char *pPeerIP = "192.168.1.100";

    unsigned char pRecvBuff[];

    unsigned char pSendBuff[] = "I'm Zynq ^_^";

    time_t now;

    struct tm *p;

    unsigned int uiCnt = ;

    unsigned int uiPeriod = ;

    unsigned int uiSpeed = ;

    unsigned int uiTmp = ;

    char filePre[] = {};

    char fileName[] = {};

    char cmd[] = {};

    struct sockaddr_in addrLocal, addrPeer;

    static unsigned int s_uiLen = ;

    memset(pRecvBuff, 0x00, );

    iSock = socket(AF_INET, SOCK_DGRAM, );

    if (iSock < )

    {

        printf("Create socket error![%d]\n", iSock);

        return ;

    }

    //iRes = 1;

    //ioctlsocket(iSock, FIONBIO, (u_long FAR*)&iRes);

    /* 设置本地的IP地址 */

    addrLocal.sin_family = AF_INET;

    addrLocal.sin_port = htons();

    addrLocal.sin_addr.s_addr = htonl(INADDR_ANY);

    //addrLocal.sin_addr.S_un.S_addr = inet_addr("10.10.22.100");

    /* 设置远端的IP地址 --by cqs */

    addrPeer.sin_family = AF_INET;

    addrPeer.sin_port = htons(usPeerPort);

    addrPeer.sin_addr.s_addr = inet_addr(pPeerIP);

    iRet = bind(iSock, (struct sockaddr *)&addrLocal, sizeof(struct sockaddr));

    if (iRet < )

    {

        printf("bind error\n");

        return ;

    }

    iRet = sendto(iSock, (char *)pSendBuff, , , (struct sockaddr*)&addrPeer, sizeof(struct sockaddr));

    if (iRet > )

    {

        printf("Udp send: %s\n", pSendBuff);

    }

    else

    {

        printf("Udp send error![%d]\n", iRet);

    }

    return ;

}