求上位机界面程序 界面mfcc++ 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 参考下面:#include <stdio.h>char hexstr[]="19 02 00 01 00 01 06 01 50 70 7D 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 01 78 CA 00 00 14 86 ";unsigned char hexval[256];char *p;int i,v,n,r;unsigned short int usi;unsigned int ui;int main() { i=0; p=(char *)hexstr; while (1) { r=sscanf(p,"%2x%n",&v,&n); if (1==r) { hexval[i]=(unsigned char)v; i++; if (i>=256) break; p+=n; } else if (0==r) { p++; } else break; } n=i; for (i=0;i<n;i++) printf("%02X ",hexval[i]); printf("\n"); //比如hexval[0..1]组成一个unsigned short int usi=*(unsigned short int *)&hexval[0]; printf("usi=0x%04hX=%hd\n",usi,usi); //比如hexval[2..5]组成一个unsigned int ui=*(unsigned int *)&hexval[2]; printf("ui=0x%08X=%d\n",ui,ui); //... return 0;}//19 02 00 01 00 01 06 01 50 70 7D 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 01 78 CA 00 00 14 86//usi=0x0219=537//ui=0x01000100=16777472// sendInput函数问题 ADO 用IP打开sqlserver数据库的连接字符串怎么写 线程中调用控件 高分求救!!! 如何使用GDI+ 读取显示emf格式文件? 向大家请教做界面的经验 局域网可以,为什么远程主机却联不上???? 用ADO怎样控制数据库服务器自动备份 如何使installshield制作的安装程序最后只有一个文件。 谁帮我解决键盘的响应问题? win7 下如何读写 注册表 (权限的问题) 关于输入流错误状态的一个疑问 如何将schtasks中替换以前的任务设为默认
#include <stdio.h>
char hexstr[]="19 02 00 01 00 01 06 01 50 70 7D 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 01 78 CA 00 00 14 86 ";
unsigned char hexval[256];
char *p;
int i,v,n,r;
unsigned short int usi;
unsigned int ui;
int main() {
i=0;
p=(char *)hexstr;
while (1) {
r=sscanf(p,"%2x%n",&v,&n);
if (1==r) {
hexval[i]=(unsigned char)v;
i++;
if (i>=256) break;
p+=n;
} else if (0==r) {
p++;
} else break;
}
n=i;
for (i=0;i<n;i++) printf("%02X ",hexval[i]);
printf("\n"); //比如hexval[0..1]组成一个unsigned short int
usi=*(unsigned short int *)&hexval[0];
printf("usi=0x%04hX=%hd\n",usi,usi); //比如hexval[2..5]组成一个unsigned int
ui=*(unsigned int *)&hexval[2];
printf("ui=0x%08X=%d\n",ui,ui); //... return 0;
}
//19 02 00 01 00 01 06 01 50 70 7D 00 00 FF 00 00 00 00 00 00 00 00 00 00 00 0A 00 00 00 00 00 00 00 00 00 01 78 CA 00 00 14 86
//usi=0x0219=537
//ui=0x01000100=16777472
//