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Description: sigmatel STMP36XX MP4方案下1289控制器和HX8347控制器，ssd1339控制器，ssd133x控制器，s6b0724控制器屏的驱动。
Platform: |
Size: 66896 |
Author: paul |
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Description: 1289 RGB IF CODE
Platform: |
Size: 5073 |
Author: jason |
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Description: 一个判断远程主机存活程序代码(ping)
#include
#include
#include
#include
#include "winsock.h"
#pragma comment(lib,"Ws2_32");
#define SEND_SIZE 32
#define PACKET_SIZE 4096
#define ICMP_ECHO 8
#define ICMP_ECHOREPLY 0
struct icmp
{
unsigned char icmp_type;
unsigned char icmp_code;
unsigned short icmp_cksum;
unsigned short icmp_id;
unsigned short icmp_seq;
unsigned long icmp_data;
};
struct ip
{
unsigned char ip_hl:4;
unsigned char ip_v:4;
unsigned char ip_tos;
unsigned short ip_len;
unsigned short ip_id;
unsigned short ip_off;
unsigned char ip_ttl;
unsigned char ip_p;
unsigned short ip_sum;
unsigned long ip_src;
unsigned long ip_dst;
};
unsigned char sendpacket[PACKET_SIZE];
unsigned char recvpacket[PACKET_SIZE];
struct sockaddr_in dest_addr;
struct sockaddr_in from_addr;
int sockfd;
int pid;
unsigned short cal_chksum(unsigned short *addr,int len);
int pack(int pack_no);
int unpack(unsigned char *buf,int len);
void send_packet(void);
void recv_packet(void);
void main(int argc,char *argv[])
{
struct hostent *host;
struct protoent *protocol;
WSADATA wsaData;
int timeout=1000;
int SEND_COUNT=4;
int i;
char *par_host;
par_host=argv[argc-1]; //IP赋值
switch(argc)
{
case 2: break;
case 3: if(strcmp(argv[1],"-t")==0)
{
SEND_COUNT=10000;
break;
}
//fall through
default:
printf("usage: %s [-t] Host name or IP address\n",argv[0]);
exit(1);
}
if(WSAStartup(0x1010,&wsaData)!=0)
{
printf("wsastartup error\n");
exit(1);
}
if( (protocol=getprotobyname("icmp") )==NULL)
{
printf("getprotobyname error\n");
exit(1);
}
/*
printf("%s\n",protocol->p_name);
printf("%s\n",protocol->p_aliases);
printf("%d\n",protocol->p_proto);
system("pause");
*/
if( (sockfd=socket(AF_INET,SOCK_RAW,protocol->p_proto) )<0)
{
printf("socket error\n");
exit(1);
}
if(setsockopt(sockfd,SOL_SOCKET,SO_RCVTIMEO,(char*)&timeout,sizeof(timeout))h_length);
//resolve address to hostname
if(host=gethostbyaddr(host->h_addr,4,PF_INET))
par_host=host->h_name;
//
//printf("%s\n",par_host);
//
}
else if( dest_addr.sin_addr.s_addr=inet_addr(par_host)==INADDR_NONE)
{
printf("Unkown host %s\n",par_host);
exit(1);
}
pid=getpid();
/*
printf("%d\n",pid);
system("pause");
*/
printf("Pinging %s [%s]: with %d bytes of data:\n\n",par_host,inet_ntoa(dest_addr.sin_addr),SEND_SIZE);
for(i=0;i1)
{ sum+=*w++;
nleft-=2;
}
if( nleft==1)
{ *(unsigned char *)(&answer)=*(unsigned char *)w;
sum+=answer;
}
sum=(sum>>16)+(sum&0xffff);
sum+=(sum>>16);
answer=~sum;
return answer;
}
//打包
int pack(int pack_no)
{
int packsize;
struct icmp *icmp;
packsize=8+SEND_SIZE;
icmp=(struct icmp*)sendpacket;
icmp->icmp_type=ICMP_ECHO;
icmp->icmp_code=0;
icmp->icmp_cksum=0;
icmp->icmp_seq=pack_no;
icmp->icmp_id=pid;
icmp->icmp_data=GetTickCount();
icmp->icmp_cksum=cal_chksum( (unsigned short *)icmp,packsize); /*校验算法*/
return packsize;
}
//解包
int unpack(unsigned char *buf,int len)
{
struct ip *ip;
struct icmp *icmp;
double rtt;
int iphdrlen;
ip=(struct ip *)buf;
iphdrlen=ip->ip_hl*4;
icmp=(struct icmp *)(buf+iphdrlen);
if( (icmp->icmp_type==ICMP_ECHOREPLY) && (icmp->icmp_id==pid) )
{
len=len-iphdrlen-8;
rtt=GetTickCount()-icmp->icmp_data;
printf("Reply from %s: bytes=%d time=%.0fms TTL=%d icmp_seq=%u\n",
inet_ntoa(from_addr.sin_addr),
len,
rtt,
ip->ip_ttl,
icmp->icmp_seq);
return 1;
}
return 0;
}
//发送
void send_packet()
{
int packetsize;
static int pack_no=0;
packetsize=pack(pack_no++);
if( sendto(sockfd,(char *)sendpacket,packetsize,0,(struct sockaddr *)&dest_addr,sizeof(dest_addr) )=0)
success=unpack(recvpacket,n);
else if (WSAGetLastError() == WSAETIMEDOUT)
{
printf("Request timed out.\n");
return;
}
}while(!success);
}
UID5380 帖子239 精华0 积分1289 阅读权限40 来自软件学院 在线时间81 小时 注册时间2006-5-22 最后登录2007-2-24 查看详细资料
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Platform: |
Size: 5881 |
Author: shuiyuan313 |
Hits:
Description: 1289的驱动程序
Platform: |
Size: 3354 |
Author: pengjunjun0807 |
Hits:
Description: SSD1289 TFT驱动控制器datasheet，分辨率为240*320.-SSD1289 TFT driver controller datasheet, a resolution of 240* 320.
Platform: |
Size: 685056 |
Author: 杨荣华 |
Hits:
Description: 来个T6963C 控制的128×128 DOTS 源代码-T6963C control to a 128 × 128 DOTS source code
Platform: |
Size: 2048 |
Author: 李伟 |
Hits:
Description: sigmatel STMP36XX MP4方案下1289控制器和HX8347控制器，ssd1339控制器，ssd133x控制器，s6b0724控制器屏的驱动。-sigmatel STMP36XX MP4 program HX8347 under the 1289 controller and controller, ssd1339 controller, ssd133x controller, s6b0724 screen controller driver.
Platform: |
Size: 66560 |
Author: paul |
Hits:
Description: 当前流行的屏驱动，包括ＣＰＵ屏和ＲＧＢ屏．压缩文件中，lcd_1289,lcd_9320,lcd8312为３２０＊２４０ TFT LCD的驱动.lcdc.c为480*240的RGB屏驱动.文件中带注释-The current popular-screen-driven, including the CPU screen and RGB screen. Compressed file, lcd_1289, lcd_9320, lcd8312 for 320* 240 TFT LCD driver. Lcdc.c for 480* 240 screen of the RGB driver. File with the Notes
Platform: |
Size: 15360 |
Author: |
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Description: ssd1289驅動程序,請大家參考,液晶顯示tft上面的應用-ssd1289 driver, please refer to, liquid crystal display tft above application
Platform: |
Size: 2048 |
Author: lp342100 |
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Description: TFT液晶控制器ssd1289z初始化文档-TFT LCD controller to initialize the document ssd1289z
Platform: |
Size: 3072 |
Author: ygliu |
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Description: 1289 RGB IF CODE
Platform: |
Size: 5120 |
Author: jason |
Hits:
Description: SPI INTERFACE驱动 IC为1289的TFT显示屏-SPI INTERFACE driver IC of the TFT screen for 1289
Platform: |
Size: 212992 |
Author: jerry |
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Description: 屏的显示模式是262k色的，输入的数据是666格式的，由于1289本身的限制，只能显示18位色，而BMP图片是24为，所以最低两位数据被丢掉。-Screen display mode is a 262k color, type of data is 666 format, due to the limitations imposed by the 1289, can only display 18 colors, and BMP image is 24 for, so a minimum of two data is lost.
Platform: |
Size: 3072 |
Author: feng |
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Description: A display driver for the controller named
brief Structures and code specific to the Solomon Systech 1289 controller
Platform: |
Size: 18432 |
Author: boghdady |
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Description: MCS51单片机控制TFT液晶显示屏控制器SSD1289的程序-MCS51 single-chip TFT LCD controller control procedures SSD1289
Platform: |
Size: 212992 |
Author: |
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Description: 基于matlab平台的一些简单实用程序，大家一起共享实用程序。-Matlab platform based on some simple utility, we work together to share utilities.
Platform: |
Size: 602112 |
Author: laopu |
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Description: 1289液晶控制器的驱动程序，可驱动320*240 16位色的TFT真彩液晶屏。-1289 LCD Controller Driver
Platform: |
Size: 2048 |
Author: junjun |
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Description: 1289液晶控制器的驱动程序，可驱动320*240 16位色的TFT真彩液-1289 LCD controller driver, can drive 320* 240 True Color 16-bit TFT color liquid
Platform: |
Size: 2048 |
Author: junjun |
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Description: 火牛开发板MP3原程序包，STM32内核的，配的是3.2寸的TFT触摸屏-AC adapter MP3 program development board
Platform: |
Size: 991232 |
Author: yuzhiqiang |
Hits:
Description: 1289液晶控制器的驱动程序，可驱动320*240 16位色的TFT真彩液晶屏。-1289 LCD Controller Driver
Platform: |
Size: 2048 |
Author: rcent |
Hits: