am3358-based LCD output

/* #include <stdio.h>*/#include <unistd.h> #include <stdio.h> #include <stdlib.h> #include &lt ;fcntl.h> #include <string.h> #include <linux/fb.h> #include <sys/mman.h> #include <sys/io ctl.h> #include <arpa/inet.h>//14byte???   Tí typedef struct {char cftype[2];//??? Tààdí￡? " BM "(0x4d42) long cfsize;//??? T?ód?￡?x?? Ú￡©long Cfreserved;//±￡á?￡?? Μ?a0 long cfoffbits;//êy? Y??? À?? Óú??? Tí μ??? Ò?á?￡?x??  Ú￡©}__ATTRIBUTE__ ((packed)) Bitmapfileheader; __ATTRIBUTE__ ((packed)) Μ?x÷ó?ê????? ±àò?? ÷è???? Á11?ú±àò?1y3ì? Dμ?ó??     ˉt???? 40byteD??   ￠í typedef struct {char cisize[4];//bitmapfileheader?ù?? Μ?x?? Úêy Long Ciwidth;//?í?èlong ciheight;//??? Èchar ciplanes[2];//?? ±êéè±?μ??????? Êy￡?? Μ?A1 int cibitcount;//???????? Μ??? Êy Char cicompress[4];//?1??? Μ?÷char cisizeimage[4];//ó?x?? Ú±íê?μ?í???? Ód?￡??? Êy? Y±? D?ê?4μ?±?êy char cixpelspermeter[4];//?? ±êéè±?Μ?? ®?????? Êy/?xchar ciypelspermeter[4];//?? ±êéè±?μ?? 1?±???? Êy/?xchar Ciclrused[4]; //?? Í?ê1ó?μ÷é?°?μ??? É?êy Char ciclrimportant[4]; //?????? Òaμ??? É?êy￡?μ±?? Óòμ?? Μμèóú?? É?êyê±￡?? Ò?? Μèóú0ê±￡©￡?±íê?? Ùód?? E??? Ò?? Ù??    Òa}__attribute__ ((packed)) Bitmapinfoheader;      typedef struct {unsigned short blue;      unsigned short green;      unsigned short red;  unsigned short reserved; }__ATTRIBUTE__ ((packed)) pixel;//?? E?? ￡ê?  RGB Bitmapfileheader Filehead;    Bitmapinfoheader Infohead;  static char *fbp = 0;  static int xres = 0;  static int yres = 0;    static int bits_per_pixel = 0;     int showbmp2 (); int main (int argc, char *argv[]) {int FBFD = 0;     int index=0;      struct Fb_var_screeninfo vinfo;      struct Fb_fix_screeninfo finfo;      long int screensize = 0;      struct Fb_bitfield red;      struct Fb_bitfield Green;        struct Fb_bitfield blue;      Open the Showdeviece FBFD = open ("/dev/fb0", O_RDWR); if (!FBFD) {printf ("Error:cannot Open framebuffer device.\n");      Exit (1);          } if (IOCTL (FBFD, Fbioget_fscreeninfo, &finfo)) {printf ("error￡oreading fixed information.\n");      Exit (2); } if (IOCTL (FBFD, Fbioget_vscreeninfo, &vinfo)) {printf ("Error:reading variable information.\n"          );      Exit (3);        } printf ("r:%d,g:%d,b:%d \ n", vinfo.red, Vinfo.green, Vinfo.blue);      printf ("%dx%d,%dbpp,%d clock\n", Vinfo.xres, Vinfo.yres, Vinfo.bits_per_pixel,vinfo.pixclock);      Xres = Vinfo.xres;      Yres = Vinfo.yres;        Bits_per_pixel = Vinfo.bits_per_pixel; //????? Á?? Μ?xü?ód?￡?x??      Ú￡©screensize = vinfo.xres * Vinfo.yres * VINFO.BITS_PER_PIXEL/8;        printf ("screensize=%d byte\n", screensize); //???       Óó3é? FBP = (char *) mmap (0, screensize, Prot_read |      Prot_write, map_shared, FBFD, 0); if (int) FBP = =-1) {printf ("error:failed to map framebuffer device to memory.\n");         Exit (4);        } printf ("sizeof file header=%d\n", sizeof (Bitmapfileheader));        printf ("Into show_bmp function\n");    SHOWBMP2 (); É?3y???       Óó3é?  Munmap (FBP, screensize);      Close (FBFD);  return 0;  }///* unsigned char buf[3][1680*1050*4];    unsigned char data[640*480*3];int showbmp2 () {int x, y;    int index=0;    unsigned char *p;        FILE *fp[3];        Fp[0] = fopen ("./000.bmp", "rb+");        FP[1] = fopen ("./111.bmp", "rb+");    FP[2] = fopen ("./222.bmp", "rb+");    Fread (Data,54,1,fp[0]);    Fread (Data,640*480*3,1,fp[0]); for (y=0;y<480;y++) {for (x=0;x<800;x++) {if (x<640) {buf[0][((479-y) *800+x)                + 0] = data[((y*640) + x) + 0];                buf[0][((479-y) *800+x) + 1] = data[((y*640) + x) + 1];                buf[0][((479-y) *800+x) + 2] = data[((y*640) + x) + 2];            buf[1][(479-y) *1680+x) + 3] = data[((y*640) + x) + 0]; }}}//fread (data, 54,1,fp[1]);    Fread (data,640*480*3,1,fp[1]);  for (y=0;y<480;y++) {for (x=0;x<1680;x++) {if (x<640) {buf[1][((479-y) *800+x)                + 0] = data[((y*640) + x) + 0];                buf[1][((479-y) *800+x) + 1] = data[((y*640) + x) + 1];                buf[1][((479-y) *800+x) + 2] = data[((y*640) + x) + 2];            buf[1][(479-y) *1680+x) + 3] = data[((y*640) + x) + 0];    }}}//Fread (data,54,1,fp[2]);    Fread (data,640*480*3,1,fp[2]); for (y=0;y<480;y++) {for (x=0;x<1680;x++) {if (x<640) {buf[2][((479-y) *800+x) *                4 + 0] = data[((y*640) + x) + 0];                buf[2][((479-y) *800+x) + 1] = data[((y*640) + x) + 1];                buf[2][((479-y) *800+x) + 2] = data[((y*640) + x) + 2];            buf[1][(479-y) *1680+x) + 3] = data[((y*640) + x) + 0]; }}} fclose (Fp[0]); Fclose (fp[1]);    Fclose (fp[2]);            while (1) { memcpy (FBP,BUF[INDEX%3],800*480*4);           Sleep (1);    if (index++>100) break;    } printf ("/nover!/n"); return 0;}

am3358-based LCD output