bin转换为bmp

http://wenku.baidu.com/view/c89511f1f61fb7360b4c6553.html

http://bbs.eeworld.com.cn/thread-126483-1-1.html

 

http://topic.csdn.net/u/20100514/11/2d4c1a89-d923-403b-b06a-0d4d48825e6c.html

http://topic.csdn.net/u/20110505/10/eebf709c-c12c-436e-b588-565792c00543.html

 

http://topic.csdn.net/u/20090318/10/a67c876d-9545-4515-83c4-79ee833fb656.html

 

http://topic.csdn.net/u/20090206/07/841895bb-3d1c-4b2a-9e28-c76138b6ba2d.html

 

http://topic.csdn.net/u/20090316/16/6443bc86-a5f3-47f6-893c-85804265ecf5.html

 

#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>

int main(int argc, char *argv[])
{
  int i, fd, ret, fd_out;
  unsigned char buf[16] = "0";
  unsigned char buf_out[6] = "0";

  if (argc != 3) {
  printf("usage: ./bmp_2_c a.bmp a.c\n");
  exit(-1);
  }  

  fd = open(argv[1], 0666, O_RDWR);

  if (fd < 0) {
  perror("open error");
  exit(-1);
  }  

  fd_out = open(argv[2], O_RDWR | O_CREAT, 0644);

  if (fd_out < 0) {
  perror("open error");
  exit(-1);
  }  

while ((ret = read(fd, buf, 16)) != 0) {
  for (i = 0; i < ret; i++) {
  snprintf(buf_out, 6, "0x%x, ", buf[i]);
  if (buf[i] >= 0x0 && buf[i] <= 0xf) {
  buf_out[3] = buf_out[2];
  buf_out[2] = '0';
  buf_out[4] = ',';
  }  
  buf_out[5] = ' ';
  write(fd_out, buf_out, 6); 
  memset(buf_out, 0, sizeof(buf_out));
  }
  write(fd_out, "\n", 1);

  }

  close(fd);
  close(fd_out);
  return 0;
}