#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <errno.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <termios.h>
#include <stdlib.h>
int fd,nread,i;
char rbuff[100]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
int qstatus=0;
char packet[128]={0,0,0};//数据包数组
void AT_enter(void)
{
char wbuff0[5]={'+','+','+',0x0D,0x0A};
write(fd,wbuff0,5);
for(;;)
{
ioctl(fd,FIONREAD,&qstatus);
printf("enter qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == 'O')&&(rbuff[i+1] == 'K'))
printf("+++ is ok\n");
}
}
void AT_cmgr(void)
{
char wbuff1[9]={'A','T','+','C','G','M','R',0x0D,0x0A};
write(fd,wbuff1,9);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("cmgr qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == 'O')&&(rbuff[i+1] == 'K'))
printf("cgmr is ok\n");
}
}
void AT_bear(void)
{
char wbuff2[26]={'a','t','$','m','m','s','b','e','a','r','e','r','=','1',',','"','c','m','w','a','p','"',',',',',0x0D,0x0A};
write(fd,wbuff2,26);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("bear qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == 'O')&&(rbuff[i+1] == 'K'))
printf("bear is ok\n");
}
}
void AT_proxy(void)
{
char wbuff3[29]={'a','t','$','m','m','s','p','r','o','x','y','=','"','1','0','.','0','.','0','.','1','7','2','"',',','8','0',0x0D,0x0A};
write(fd,wbuff3,29);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("proxy qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == 'O')&&(rbuff[i+1] == 'K'))
printf("proxy is ok\n");
}
}
void AT_commode(void)
{
char wbuff4[18]={'a','t','$','m','m','s','c','o','m','m','m','o','d','e','=','2',0x0D,0x0A};
write(fd,wbuff4,18);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("commode qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == 'O')&&(rbuff[i+1] == 'K'))
printf("commode is ok\n");
}
}
void AT_curl(void)
{
char wbuff5[40]={'a','t','$','m','m','s','c','u','r','l','=','"','h','t','t','p',':','/','/','m','m','s','c','.','m','o','n','t','e','r','n','e','t','.','c','o','m','"',0x0D,0x0A};
write(fd,wbuff5,40);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("curl qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == 'O')&&(rbuff[i+1] == 'K'))
printf("curl is ok\n");
}
}
void AT_flst(void)
{
int flag=0;
int k=0;
int j=0;
char wbuff6[9]= {'a','t','$','f','l','s','t',0x0D,0x0A};
char wbuff7[24]={'a','t','$','f','d','e','l','=',0};//at$fdel=
write(fd,wbuff6,9);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("flst qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == '$')&&(rbuff[i+1] == 'F')&&(rbuff[i+2] == 'L')&&(rbuff[i+3] == 'S')&&(rbuff[i+4] == 'T'))
{
printf("it already has file\n");
flag=1;
break;
}
}
/*for(i=0;i<nread;i++)
{
printf("rbuff[%d] is %d\n",i,rbuff[i]);
}*/
if(flag==1)/*GPRS里面已经有图片，需要先删除*/
{
for(i=0;i<nread;i++)
{
if(rbuff[i]==32)
{
k=i+1;
break;
}
}
for(i=k;i<k+14;i++)/*"c2010012.jpg"*/
{
wbuff7[8+j]=rbuff[i];
j++;
}
wbuff7[22]=0x0D;
wbuff7[23]=0x0A;
write(fd,wbuff7,24);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("del qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++) {
if((rbuff[i] == 'O')&&(rbuff[i+1] == 'K'))
{
printf("the file has deleted\n");
break;
}
}
}
}
void AT_uploadpic(void)
{
char wbuff8[24]={'a','t','$','f','u','p','l','=',0x22,'c','2','0','1','2','0','1','2','.','j','p','g',0x22,0x0D,0x0A};
write(fd,wbuff8,24);
for(;;) {
ioctl(fd,FIONREAD,&qstatus);
printf("upload qstatus is %d\n",qstatus);
if(qstatus !=0)
break;
}
nread=read(fd,rbuff,qstatus);
for(i=0;i<nread;i++)
{
if((rbuff[i]=='S')&&(rbuff[i+1]=='t')&&(rbuff[i+2]=='a')&&(rbuff[i+3]=='r')&&(rbuff[i+4]=='t'))
{
printf("upload is success!\n");
break;
}
}
}
unsigned int update_CRC(unsigned char inData, unsigned int checksum)
{
unsigned int crc16_table[256]={
0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
