基于arm的ethernet_328网口驱动程序，已经经过调试了，可以直接移植.zip

#include <sys/socket.h> #include <sys/types.h> #include <netinet/in.h> #include <stdio.h> #include <unistd.h> #include <stdlib.h> #include <string.h> int aiptoi(char * pszip,unsigned int* piip) { char psziphere[17],*psztmp1,*psztmp2,*pchar; int i; bzero(psziphere,17); strcpy(psziphere,pszip); strcat(psziphere,"."); for(i=0,psztmp1=psziphere,pchar=(char *)piip;i<4;i++) { if((psztmp2=strstr(psztmp1,"."))==NULL) return 0; psztmp2[0]=0; *(pchar+i)=atoi(psztmp1); psztmp1=psztmp2+1; } return 1; } int main(int argc,char **argv) { int sockfd; unsigned int uiip; char szsendbuf[1024]; char head[8]; int * phead=head+4,nsize=1024,allsize=0; struct sockaddr_in servaddr; FILE* fp; sockfd = socket(AF_INET,SOCK_STREAM,0); bzero(&servaddr,sizeof(struct sockaddr_in)); servaddr.sin_family = AF_INET; servaddr.sin_port = 8888; if(!aiptoi(argv[1],&uiip)||argc<=1) { printf("the ip is not correct or lose the ip input!\n"); return 0; } servaddr.sin_addr.s_addr=uiip; if(connect(sockfd,(struct sockaddr *)&servaddr,sizeof(struct sockaddr))) { printf("Can't connect to the server!\n"); return 0; } if((fp = fopen("test.bmp","r"))==NULL) { printf("Can't find the test.bmp file"); return 0; } sprintf(head,"hhcn"); while(nsize == 1024) { bzero(szsendbuf,1024); nsize = *phead = fread(szsendbuf,1,1024,fp); write(sockfd,head,8); nsize =write(sockfd,szsendbuf,nsize); allsize+=nsize; if(!(allsize&0x3fff)) printf("now size :%d this time %d times :%d\n",allsize,nsize,allsize/1024); if(nsize <= 0) { printf("Can't send data!\n"); return 0; } } fclose(fp); return 0; }